Release v5.3.33

Extract reusable checkSchemeAndPort method
Closes gh-32440
2026-06-08 17:33:33 +00:00 · 2024-03-14 09:05:01 +00:00 · 2024-03-14 08:49:55 +00:00 · 2024-03-13 18:34:17 +01:00 · 2024-03-13 17:38:27 +01:00 · 2024-03-12 20:35:39 +01:00
199 changed files with 5209 additions and 2802 deletions
@@ -1,3 +1,3 @@
 # Enable auto-env through the sdkman_auto_env config
 # Add key=value pairs of SDKs to use below
-java=8.0.372-librca
+java=8.0.382-librca
@@ -28,18 +28,18 @@ configure(allprojects) { project ->
 	dependencyManagement {
 		imports {
 			mavenBom "com.fasterxml.jackson:jackson-bom:2.12.7"
-			mavenBom "io.netty:netty-bom:4.1.95.Final"
-			mavenBom "io.projectreactor:reactor-bom:2020.0.34"
+			mavenBom "io.netty:netty-bom:4.1.107.Final"
+			mavenBom "io.projectreactor:reactor-bom:2020.0.42"
 			mavenBom "io.r2dbc:r2dbc-bom:Arabba-SR13"
 			mavenBom "io.rsocket:rsocket-bom:1.1.3"
-			mavenBom "org.eclipse.jetty:jetty-bom:9.4.51.v20230217"
+			mavenBom "org.eclipse.jetty:jetty-bom:9.4.54.v20240208"
 			mavenBom "org.jetbrains.kotlin:kotlin-bom:1.5.32"
 			mavenBom "org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.5.2"
 			mavenBom "org.jetbrains.kotlinx:kotlinx-serialization-bom:1.2.2"
 			mavenBom "org.junit:junit-bom:5.8.2"
 		}
 		dependencies {
-			dependencySet(group: 'org.apache.logging.log4j', version: '2.20.0') {
+			dependencySet(group: 'org.apache.logging.log4j', version: '2.21.1') {
 				entry 'log4j-api'
 				entry 'log4j-core'
 				entry 'log4j-jul'
@@ -67,9 +67,9 @@ configure(allprojects) { project ->
 			dependency "io.reactivex:rxjava:1.3.8"
 			dependency "io.reactivex:rxjava-reactive-streams:1.2.1"
 			dependency "io.reactivex.rxjava2:rxjava:2.2.21"
-			dependency "io.reactivex.rxjava3:rxjava:3.1.5"
-			dependency "io.smallrye.reactive:mutiny:1.8.0"
-			dependency "io.projectreactor.tools:blockhound:1.0.6.RELEASE"
+			dependency "io.reactivex.rxjava3:rxjava:3.1.8"
+			dependency "io.smallrye.reactive:mutiny:1.9.0"
+			dependency "io.projectreactor.tools:blockhound:1.0.8.RELEASE"

 			dependency "com.caucho:hessian:4.0.63"
 			dependency "com.fasterxml:aalto-xml:1.3.1"
@@ -96,7 +96,7 @@ configure(allprojects) { project ->

 			dependency "com.h2database:h2:2.1.214"
 			dependency "com.github.ben-manes.caffeine:caffeine:2.9.3"
-			dependency "com.github.librepdf:openpdf:1.3.30"
+			dependency "com.github.librepdf:openpdf:1.3.33"
 			dependency "com.rometools:rome:1.18.0"
 			dependency "commons-io:commons-io:2.5"
 			dependency "io.vavr:vavr:0.10.4"
@@ -128,18 +128,18 @@ configure(allprojects) { project ->
 			dependency "org.webjars:webjars-locator-core:0.48"
 			dependency "org.webjars:underscorejs:1.8.3"

-			dependencySet(group: 'org.apache.tomcat', version: '9.0.78') {
+			dependencySet(group: 'org.apache.tomcat', version: '9.0.82') {
 				entry 'tomcat-util'
 				entry('tomcat-websocket') {
 					exclude group: "org.apache.tomcat", name: "tomcat-servlet-api"
 					exclude group: "org.apache.tomcat", name: "tomcat-websocket-api"
 				}
 			}
-			dependencySet(group: 'org.apache.tomcat.embed', version: '9.0.78') {
+			dependencySet(group: 'org.apache.tomcat.embed', version: '9.0.82') {
 				entry 'tomcat-embed-core'
 				entry 'tomcat-embed-websocket'
 			}
-			dependencySet(group: 'io.undertow', version: '2.2.25.Final') {
+			dependencySet(group: 'io.undertow', version: '2.2.29.Final') {
 				entry 'undertow-core'
 				entry('undertow-servlet') {
 					exclude group: "org.jboss.spec.javax.servlet", name: "jboss-servlet-api_4.0_spec"
@@ -340,7 +340,7 @@ configure([rootProject] + javaProjects) { project ->
 	}

 	checkstyle {
-		toolVersion = "10.12.1"
+		toolVersion = "10.12.7"
 		configDirectory.set(rootProject.file("src/checkstyle"))
 	}

@@ -362,7 +362,7 @@ configure([rootProject] + javaProjects) { project ->
 		// JSR-305 only used for non-required meta-annotations
 		compileOnly("com.google.code.findbugs:jsr305")
 		testCompileOnly("com.google.code.findbugs:jsr305")
-		checkstyle("io.spring.javaformat:spring-javaformat-checkstyle:0.0.31")
+		checkstyle("io.spring.javaformat:spring-javaformat-checkstyle:0.0.41")
 	}

 	ext.javadocLinks = [
@@ -375,8 +375,9 @@ configure([rootProject] + javaProjects) { project ->
 			"https://tiles.apache.org/tiles-request/apidocs/",
 			"https://tiles.apache.org/framework/apidocs/",
 			"https://www.eclipse.org/aspectj/doc/released/aspectj5rt-api/",
-			"https://www.ehcache.org/apidocs/2.10.4/",
-			"https://www.quartz-scheduler.org/api/2.3.0/",
+			// Temporarily commenting out Ehcache and Quartz since javadoc on JDK 8 cannot access them.
+			// "https://www.ehcache.org/apidocs/2.10.4/",
+			// "https://www.quartz-scheduler.org/api/2.3.0/",
 			"https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-core/2.12.7/",
 			"https://www.javadoc.io/doc/com.fasterxml.jackson.core/jackson-databind/2.12.7/",
 			"https://www.javadoc.io/doc/com.fasterxml.jackson.dataformat/jackson-dataformat-xml/2.12.7/",
@@ -388,7 +389,8 @@ configure([rootProject] + javaProjects) { project ->
 			// "https://junit.org/junit5/docs/5.8.2/api/",
 			"https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/",
 			"https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/",
-			"https://r2dbc.io/spec/0.8.5.RELEASE/api/",
+			// Temporarily commenting out R2DBC since javadoc on JDK 8 cannot access it.
+			// "https://r2dbc.io/spec/0.8.5.RELEASE/api/",
 			// The external Javadoc link for JSR 305 must come last to ensure that types from
 			// JSR 250 (such as @PostConstruct) are still supported. This is due to the fact
 			// that JSR 250 and JSR 305 both define types in javax.annotation, which results
@@ -1,4 +1,4 @@
-FROM ubuntu:jammy-20230624
+FROM ubuntu:jammy-20240111

 ADD setup.sh /setup.sh
 ADD get-jdk-url.sh /get-jdk-url.sh
@@ -3,10 +3,10 @@ set -e

 case "$1" in
 	java8)
-		 echo "https://github.com/bell-sw/Liberica/releases/download/8u372+7/bellsoft-jdk8u372+7-linux-amd64.tar.gz"
+		 echo "https://github.com/bell-sw/Liberica/releases/download/8u402%2B7/bellsoft-jdk8u402+7-linux-amd64.tar.gz"
 	;;
 	java17)
-		echo "https://github.com/bell-sw/Liberica/releases/download/17.0.7+7/bellsoft-jdk17.0.7+7-linux-amd64.tar.gz"
+		echo "https://github.com/bell-sw/Liberica/releases/download/17.0.10%2B13/bellsoft-jdk17.0.10+13-linux-amd64.tar.gz"
 	;;
 	*)
 		echo $"Unknown java version"
@@ -1,4 +1,4 @@
-version=5.3.30-SNAPSHOT
+version=5.3.33
 org.gradle.jvmargs=-Xmx2048m
 org.gradle.caching=true
 org.gradle.parallel=true
@@ -5,7 +5,7 @@ tasks.findByName("dokkaHtmlPartial")?.configure {
 			sourceRoots.setFrom(file("src/main/kotlin"))
 			classpath.from(sourceSets["main"].runtimeClasspath)
 			externalDocumentationLink {
-				url.set(new URL("https://docs.spring.io/spring-framework/docs/current/javadoc-api/"))
+				url.set(new URL("https://docs.spring.io/spring-framework/docs/5.3.x/javadoc-api/"))
 			}
 			externalDocumentationLink {
 				url.set(new URL("https://projectreactor.io/docs/core/release/api/"))
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -35,7 +35,8 @@ import org.springframework.lang.Nullable;

 /**
 * Internal implementation of AspectJPointcutAdvisor.
- * Note that there will be one instance of this advisor for each target method.
+ *
+ * <p>Note that there will be one instance of this advisor for each target method.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
@@ -293,7 +294,7 @@ final class InstantiationModelAwarePointcutAdvisorImpl
 		@Override
 		public boolean matches(Method method, Class<?> targetClass, Object... args) {
 			// This can match only on declared pointcut.
-			return (isAspectMaterialized() && this.declaredPointcut.matches(method, targetClass));
+			return (isAspectMaterialized() && this.declaredPointcut.matches(method, targetClass, args));
 		}

 		private boolean isAspectMaterialized() {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -186,10 +186,10 @@ public abstract class AopUtils {
 	 * this method resolves bridge methods in order to retrieve attributes from
 	 * the <i>original</i> method definition.
 	 * @param method the method to be invoked, which may come from an interface
-	 * @param targetClass the target class for the current invocation.
-	 * May be {@code null} or may not even implement the method.
+	 * @param targetClass the target class for the current invocation
+	 * (can be {@code null} or may not even implement the method)
 	 * @return the specific target method, or the original method if the
-	 * {@code targetClass} doesn't implement it or is {@code null}
+	 * {@code targetClass} does not implement it
 	 * @see org.springframework.util.ClassUtils#getMostSpecificMethod
 	 */
 	public static Method getMostSpecificMethod(Method method, @Nullable Class<?> targetClass) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -38,56 +38,67 @@ import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 * @author Adrian Colyer
 * @author Juergen Hoeller
 * @author Chris Beams
+ * @author Sam Brannen
 */
-public class ArgumentBindingTests {
+class ArgumentBindingTests {

 	@Test
-	public void testBindingInPointcutUsedByAdvice() {
-		TestBean tb = new TestBean();
-		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(tb);
-		proxyFactory.addAspect(NamedPointcutWithArgs.class);
-
-		ITestBean proxiedTestBean = proxyFactory.getProxy();
-		assertThatIllegalArgumentException().isThrownBy(() ->
-				proxiedTestBean.setName("Supercalifragalisticexpialidocious"));
-	}
-
-	@Test
-	public void testAnnotationArgumentNameBinding() {
-		TransactionalBean tb = new TransactionalBean();
-		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(tb);
+	void annotationArgumentNameBinding() {
+		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TransactionalBean());
 		proxyFactory.addAspect(PointcutWithAnnotationArgument.class);
-
 		ITransactionalBean proxiedTestBean = proxyFactory.getProxy();
-		assertThatIllegalStateException().isThrownBy(
-				proxiedTestBean::doInTransaction);
+
+		assertThatIllegalStateException()
+				.isThrownBy(proxiedTestBean::doInTransaction)
+				.withMessage("Invoked with @Transactional");
 	}

 	@Test
-	public void testParameterNameDiscoverWithReferencePointcut() throws Exception {
+	void bindingInPointcutUsedByAdvice() {
+		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
+		proxyFactory.addAspect(NamedPointcutWithArgs.class);
+		ITestBean proxiedTestBean = proxyFactory.getProxy();
+
+		assertThatIllegalArgumentException()
+				.isThrownBy(() -> proxiedTestBean.setName("enigma"))
+				.withMessage("enigma");
+	}
+
+	@Test
+	void bindingWithDynamicAdvice() {
+		AspectJProxyFactory proxyFactory = new AspectJProxyFactory(new TestBean());
+		proxyFactory.addAspect(DynamicPointcutWithArgs.class);
+		ITestBean proxiedTestBean = proxyFactory.getProxy();
+
+		proxiedTestBean.applyName(1);
+		assertThatIllegalArgumentException()
+				.isThrownBy(() -> proxiedTestBean.applyName("enigma"))
+				.withMessage("enigma");
+	}
+
+	@Test
+	void parameterNameDiscoverWithReferencePointcut() throws Exception {
 		AspectJAdviceParameterNameDiscoverer discoverer =
 				new AspectJAdviceParameterNameDiscoverer("somepc(formal) && set(* *)");
 		discoverer.setRaiseExceptions(true);
-		Method methodUsedForParameterTypeDiscovery =
-				getClass().getMethod("methodWithOneParam", String.class);
-		String[] pnames = discoverer.getParameterNames(methodUsedForParameterTypeDiscovery);
-		assertThat(pnames.length).as("one parameter name").isEqualTo(1);
-		assertThat(pnames[0]).isEqualTo("formal");
+		Method method = getClass().getDeclaredMethod("methodWithOneParam", String.class);
+		assertThat(discoverer.getParameterNames(method)).containsExactly("formal");
 	}


-	public void methodWithOneParam(String aParam) {
+	@SuppressWarnings("unused")
+	private void methodWithOneParam(String aParam) {
 	}


-	public interface ITransactionalBean {
+	interface ITransactionalBean {

 		@Transactional
 		void doInTransaction();
 	}


-	public static class TransactionalBean implements ITransactionalBean {
+	static class TransactionalBean implements ITransactionalBean {

 		@Override
 		@Transactional
@@ -95,38 +106,46 @@ public class ArgumentBindingTests {
 		}
 	}

-}

-/**
- * Represents Spring's Transactional annotation without actually introducing the dependency
- */
-@Retention(RetentionPolicy.RUNTIME)
-@interface Transactional {
-}
+	/**
+	 * Mimics Spring's @Transactional annotation without actually introducing the dependency.
+	 */
+	@Retention(RetentionPolicy.RUNTIME)
+	@interface Transactional {
+	}


-@Aspect
-class PointcutWithAnnotationArgument {
+	@Aspect
+	static class PointcutWithAnnotationArgument {

-	@Around(value = "execution(* org.springframework..*.*(..)) && @annotation(transaction)")
-	public Object around(ProceedingJoinPoint pjp, Transactional transaction) throws Throwable {
-		System.out.println("Invoked with transaction " + transaction);
-		throw new IllegalStateException();
+		@Around("execution(* org.springframework..*.*(..)) && @annotation(transactional)")
+		public Object around(ProceedingJoinPoint pjp, Transactional transactional) throws Throwable {
+			throw new IllegalStateException("Invoked with @Transactional");
+		}
+	}
+
+
+	@Aspect
+	static class NamedPointcutWithArgs {
+
+		@Pointcut("execution(* *(..)) && args(s,..)")
+		public void pointcutWithArgs(String s) {}
+
+		@Around("pointcutWithArgs(aString)")
+		public Object doAround(ProceedingJoinPoint pjp, String aString) throws Throwable {
+			throw new IllegalArgumentException(aString);
+		}
+	}
+
+
+	@Aspect("pertarget(execution(* *(..)))")
+	static class DynamicPointcutWithArgs {
+
+		@Around("execution(* *(..)) && args(java.lang.String)")
+		public Object doAround(ProceedingJoinPoint pjp) throws Throwable {
+			throw new IllegalArgumentException(String.valueOf(pjp.getArgs()[0]));
+		}
 	}

 }

-
-@Aspect
-class NamedPointcutWithArgs {
-
-	@Pointcut("execution(* *(..)) && args(s,..)")
-	public void pointcutWithArgs(String s) {}
-
-	@Around("pointcutWithArgs(aString)")
-	public Object doAround(ProceedingJoinPoint pjp, String aString) throws Throwable {
-		System.out.println("got '" + aString + "' at '" + pjp + "'");
-		throw new IllegalArgumentException(aString);
-	}
-
-}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -17,29 +17,35 @@
 package org.springframework.aop.support;

 import java.lang.reflect.Method;
+import java.util.List;

 import org.junit.jupiter.api.Test;

 import org.springframework.aop.ClassFilter;
 import org.springframework.aop.MethodMatcher;
 import org.springframework.aop.Pointcut;
+import org.springframework.aop.framework.ProxyFactory;
 import org.springframework.aop.interceptor.ExposeInvocationInterceptor;
 import org.springframework.aop.target.EmptyTargetSource;
 import org.springframework.aop.testfixture.interceptor.NopInterceptor;
 import org.springframework.beans.testfixture.beans.TestBean;
+import org.springframework.core.ResolvableType;
 import org.springframework.core.testfixture.io.SerializationTestUtils;
 import org.springframework.lang.Nullable;
+import org.springframework.util.ReflectionUtils;

 import static org.assertj.core.api.Assertions.assertThat;

 /**
 * @author Rod Johnson
 * @author Chris Beams
+ * @author Sebastien Deleuze
+ * @author Juergen Hoeller
 */
-public class AopUtilsTests {
+class AopUtilsTests {

 	@Test
-	public void testPointcutCanNeverApply() {
+	void testPointcutCanNeverApply() {
 		class TestPointcut extends StaticMethodMatcherPointcut {
 			@Override
 			public boolean matches(Method method, @Nullable Class<?> clazzy) {
@@ -52,13 +58,13 @@ public class AopUtilsTests {
 	}

 	@Test
-	public void testPointcutAlwaysApplies() {
+	void testPointcutAlwaysApplies() {
 		assertThat(AopUtils.canApply(new DefaultPointcutAdvisor(new NopInterceptor()), Object.class)).isTrue();
 		assertThat(AopUtils.canApply(new DefaultPointcutAdvisor(new NopInterceptor()), TestBean.class)).isTrue();
 	}

 	@Test
-	public void testPointcutAppliesToOneMethodOnObject() {
+	void testPointcutAppliesToOneMethodOnObject() {
 		class TestPointcut extends StaticMethodMatcherPointcut {
 			@Override
 			public boolean matches(Method method, @Nullable Class<?> clazz) {
@@ -78,7 +84,7 @@ public class AopUtilsTests {
 	 * that's subverted the singleton construction limitation.
 	 */
 	@Test
-	public void testCanonicalFrameworkClassesStillCanonicalOnDeserialization() throws Exception {
+	void testCanonicalFrameworkClassesStillCanonicalOnDeserialization() throws Exception {
 		assertThat(SerializationTestUtils.serializeAndDeserialize(MethodMatcher.TRUE)).isSameAs(MethodMatcher.TRUE);
 		assertThat(SerializationTestUtils.serializeAndDeserialize(ClassFilter.TRUE)).isSameAs(ClassFilter.TRUE);
 		assertThat(SerializationTestUtils.serializeAndDeserialize(Pointcut.TRUE)).isSameAs(Pointcut.TRUE);
@@ -88,4 +94,45 @@ public class AopUtilsTests {
 		assertThat(SerializationTestUtils.serializeAndDeserialize(ExposeInvocationInterceptor.INSTANCE)).isSameAs(ExposeInvocationInterceptor.INSTANCE);
 	}

+	@Test
+	void testInvokeJoinpointUsingReflection() throws Throwable {
+		String name = "foo";
+		TestBean testBean = new TestBean(name);
+		Method method = ReflectionUtils.findMethod(TestBean.class, "getName");
+		Object result = AopUtils.invokeJoinpointUsingReflection(testBean, method, new Object[0]);
+		assertThat(result).isEqualTo(name);
+	}
+
+	@Test  // gh-32365
+	void mostSpecificMethodBetweenJdkProxyAndTarget() throws Exception {
+		Class<?> proxyClass = new ProxyFactory(new WithInterface()).getProxy(getClass().getClassLoader()).getClass();
+		Method specificMethod = AopUtils.getMostSpecificMethod(proxyClass.getMethod("handle", List.class), WithInterface.class);
+		assertThat(ResolvableType.forMethodParameter(specificMethod, 0).getGeneric().toClass()).isEqualTo(String.class);
+	}
+
+	@Test  // gh-32365
+	void mostSpecificMethodBetweenCglibProxyAndTarget() throws Exception {
+		Class<?> proxyClass = new ProxyFactory(new WithoutInterface()).getProxy(getClass().getClassLoader()).getClass();
+		Method specificMethod = AopUtils.getMostSpecificMethod(proxyClass.getMethod("handle", List.class), WithoutInterface.class);
+		assertThat(ResolvableType.forMethodParameter(specificMethod, 0).getGeneric().toClass()).isEqualTo(String.class);
+	}
+
+
+	interface ProxyInterface {
+
+		void handle(List<String> list);
+	}
+
+	static class WithInterface implements ProxyInterface {
+
+		public void handle(List<String> list) {
+		}
+	}
+
+	static class WithoutInterface {
+
+		public void handle(List<String> list) {
+		}
+	}
+
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -1004,18 +1004,20 @@ public abstract class AbstractNestablePropertyAccessor extends AbstractPropertyA
 	 */
 	protected abstract static class PropertyHandler {

+		@Nullable
 		private final Class<?> propertyType;

 		private final boolean readable;

 		private final boolean writable;

-		public PropertyHandler(Class<?> propertyType, boolean readable, boolean writable) {
+		public PropertyHandler(@Nullable Class<?> propertyType, boolean readable, boolean writable) {
 			this.propertyType = propertyType;
 			this.readable = readable;
 			this.writable = writable;
 		}

+		@Nullable
 		public Class<?> getPropertyType() {
 			return this.propertyType;
 		}
@@ -23,6 +23,7 @@ import java.lang.reflect.Constructor;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
+import java.lang.reflect.Type;
 import java.net.URI;
 import java.net.URL;
 import java.time.temporal.Temporal;
@@ -30,6 +31,7 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
@@ -787,38 +789,28 @@ public abstract class BeanUtils {
 		if (editable != null) {
 			if (!editable.isInstance(target)) {
 				throw new IllegalArgumentException("Target class [" + target.getClass().getName() +
-						"] not assignable to Editable class [" + editable.getName() + "]");
+						"] not assignable to editable class [" + editable.getName() + "]");
 			}
 			actualEditable = editable;
 		}
 		PropertyDescriptor[] targetPds = getPropertyDescriptors(actualEditable);
-		List<String> ignoreList = (ignoreProperties != null ? Arrays.asList(ignoreProperties) : null);
+		Set<String> ignoredProps = (ignoreProperties != null ? new HashSet<>(Arrays.asList(ignoreProperties)) : null);
+		CachedIntrospectionResults sourceResults = (actualEditable != source.getClass() ?
+				CachedIntrospectionResults.forClass(source.getClass()) : null);

 		for (PropertyDescriptor targetPd : targetPds) {
 			Method writeMethod = targetPd.getWriteMethod();
-			if (writeMethod != null && (ignoreList == null || !ignoreList.contains(targetPd.getName()))) {
-				PropertyDescriptor sourcePd = getPropertyDescriptor(source.getClass(), targetPd.getName());
+			if (writeMethod != null && (ignoredProps == null || !ignoredProps.contains(targetPd.getName()))) {
+				PropertyDescriptor sourcePd = (sourceResults != null ?
+						sourceResults.getPropertyDescriptor(targetPd.getName()) : targetPd);
 				if (sourcePd != null) {
 					Method readMethod = sourcePd.getReadMethod();
 					if (readMethod != null) {
-						ResolvableType sourceResolvableType = ResolvableType.forMethodReturnType(readMethod);
-						ResolvableType targetResolvableType = ResolvableType.forMethodParameter(writeMethod, 0);
-
-						// Ignore generic types in assignable check if either ResolvableType has unresolvable generics.
-						boolean isAssignable =
-								(sourceResolvableType.hasUnresolvableGenerics() || targetResolvableType.hasUnresolvableGenerics() ?
-										ClassUtils.isAssignable(writeMethod.getParameterTypes()[0], readMethod.getReturnType()) :
-										targetResolvableType.isAssignableFrom(sourceResolvableType));
-
-						if (isAssignable) {
+						if (isAssignable(writeMethod, readMethod)) {
 							try {
-								if (!Modifier.isPublic(readMethod.getDeclaringClass().getModifiers())) {
-									readMethod.setAccessible(true);
-								}
+								ReflectionUtils.makeAccessible(readMethod);
 								Object value = readMethod.invoke(source);
-								if (!Modifier.isPublic(writeMethod.getDeclaringClass().getModifiers())) {
-									writeMethod.setAccessible(true);
-								}
+								ReflectionUtils.makeAccessible(writeMethod);
 								writeMethod.invoke(target, value);
 							}
 							catch (Throwable ex) {
@@ -832,6 +824,24 @@ public abstract class BeanUtils {
 		}
 	}

+	private static boolean isAssignable(Method writeMethod, Method readMethod) {
+		Type paramType = writeMethod.getGenericParameterTypes()[0];
+		if (paramType instanceof Class) {
+			return ClassUtils.isAssignable((Class<?>) paramType, readMethod.getReturnType());
+		}
+		else if (paramType.equals(readMethod.getGenericReturnType())) {
+			return true;
+		}
+		else {
+			ResolvableType sourceType = ResolvableType.forMethodReturnType(readMethod);
+			ResolvableType targetType = ResolvableType.forMethodParameter(writeMethod, 0);
+			// Ignore generic types in assignable check if either ResolvableType has unresolvable generics.
+			return (sourceType.hasUnresolvableGenerics() || targetType.hasUnresolvableGenerics() ?
+					ClassUtils.isAssignable(writeMethod.getParameterTypes()[0], readMethod.getReturnType()) :
+					targetType.isAssignableFrom(sourceType));
+		}
+	}
+

 	/**
 	 * Inner class to avoid a hard dependency on Kotlin at runtime.
@@ -892,7 +902,6 @@ public abstract class BeanUtils {
 			}
 			return kotlinConstructor.callBy(argParameters);
 		}
-
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -129,7 +129,6 @@ public class DirectFieldAccessor extends AbstractNestablePropertyAccessor {
 				ReflectionUtils.makeAccessible(this.field);
 				return this.field.get(getWrappedInstance());
 			}
-
 			catch (IllegalAccessException ex) {
 				throw new InvalidPropertyException(getWrappedClass(),
 						this.field.getName(), "Field is not accessible", ex);
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -292,7 +292,7 @@ public class QualifierAnnotationAutowireCandidateResolver extends GenericTypeAwa
 			if (actualValue != null) {
 				actualValue = typeConverter.convertIfNecessary(actualValue, expectedValue.getClass());
 			}
-			if (!expectedValue.equals(actualValue)) {
+			if (!ObjectUtils.nullSafeEquals(expectedValue, actualValue)) {
 				return false;
 			}
 		}
@@ -97,10 +97,10 @@ import org.springframework.util.StringUtils;
 * Supports autowiring constructors, properties by name, and properties by type.
 *
 * <p>The main template method to be implemented by subclasses is
- * {@link #resolveDependency(DependencyDescriptor, String, Set, TypeConverter)},
- * used for autowiring by type. In case of a factory which is capable of searching
- * its bean definitions, matching beans will typically be implemented through such
- * a search. For other factory styles, simplified matching algorithms can be implemented.
+ * {@link #resolveDependency(DependencyDescriptor, String, Set, TypeConverter)}, used for
+ * autowiring. In case of a {@link org.springframework.beans.factory.ListableBeanFactory}
+ * which is capable of searching its bean definitions, matching beans will typically be
+ * implemented through such a search. Otherwise, simplified matching can be implemented.
 *
 * <p>Note that this class does <i>not</i> assume or implement bean definition
 * registry capabilities. See {@link DefaultListableBeanFactory} for an implementation
@@ -675,7 +675,7 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 		// Apply SmartInstantiationAwareBeanPostProcessors to predict the
 		// eventual type after a before-instantiation shortcut.
 		if (targetType != null && !mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
-			boolean matchingOnlyFactoryBean = typesToMatch.length == 1 && typesToMatch[0] == FactoryBean.class;
+			boolean matchingOnlyFactoryBean = (typesToMatch.length == 1 && typesToMatch[0] == FactoryBean.class);
 			for (SmartInstantiationAwareBeanPostProcessor bp : getBeanPostProcessorCache().smartInstantiationAware) {
 				Class<?> predicted = bp.predictBeanType(targetType, beanName);
 				if (predicted != null &&
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -166,6 +166,9 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
 	/** Map from scope identifier String to corresponding Scope. */
 	private final Map<String, Scope> scopes = new LinkedHashMap<>(8);

+	/** Application startup metrics. **/
+	private ApplicationStartup applicationStartup = ApplicationStartup.DEFAULT;
+
 	/** Security context used when running with a SecurityManager. */
 	@Nullable
 	private SecurityContextProvider securityContextProvider;
@@ -180,8 +183,6 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
 	private final ThreadLocal<Object> prototypesCurrentlyInCreation =
 			new NamedThreadLocal<>("Prototype beans currently in creation");

-	/** Application startup metrics. **/
-	private ApplicationStartup applicationStartup = ApplicationStartup.DEFAULT;

 	/**
 	 * Create a new AbstractBeanFactory.
@@ -749,7 +750,7 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
 			aliases.add(fullBeanName);
 		}
 		String[] retrievedAliases = super.getAliases(beanName);
-		String prefix = factoryPrefix ? FACTORY_BEAN_PREFIX : "";
+		String prefix = (factoryPrefix ? FACTORY_BEAN_PREFIX : "");
 		for (String retrievedAlias : retrievedAliases) {
 			String alias = prefix + retrievedAlias;
 			if (!alias.equals(name)) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -107,11 +107,7 @@ class ConstructorResolver {

 	/**
 	 * "autowire constructor" (with constructor arguments by type) behavior.
-	 * Also applied if explicit constructor argument values are specified,
-	 * matching all remaining arguments with beans from the bean factory.
-	 * <p>This corresponds to constructor injection: In this mode, a Spring
-	 * bean factory is able to host components that expect constructor-based
-	 * dependency resolution.
+	 * Also applied if explicit constructor argument values are specified.
 	 * @param beanName the name of the bean
 	 * @param mbd the merged bean definition for the bean
 	 * @param chosenCtors chosen candidate constructors (or {@code null} if none)
@@ -604,13 +600,10 @@ class ConstructorResolver {
 				String argDesc = StringUtils.collectionToCommaDelimitedString(argTypes);
 				throw new BeanCreationException(mbd.getResourceDescription(), beanName,
 						"No matching factory method found on class [" + factoryClass.getName() + "]: " +
-						(mbd.getFactoryBeanName() != null ?
-							"factory bean '" + mbd.getFactoryBeanName() + "'; " : "") +
+						(mbd.getFactoryBeanName() != null ? "factory bean '" + mbd.getFactoryBeanName() + "'; " : "") +
 						"factory method '" + mbd.getFactoryMethodName() + "(" + argDesc + ")'. " +
-						"Check that a method with the specified name " +
-						(minNrOfArgs > 0 ? "and arguments " : "") +
-						"exists and that it is " +
-						(isStatic ? "static" : "non-static") + ".");
+						"Check that a method with the specified name " + (minNrOfArgs > 0 ? "and arguments " : "") +
+						"exists and that it is " + (isStatic ? "static" : "non-static") + ".");
 			}
 			else if (void.class == factoryMethodToUse.getReturnType()) {
 				throw new BeanCreationException(mbd.getResourceDescription(), beanName,
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -567,16 +567,16 @@ public class DefaultSingletonBeanRegistry extends SimpleAliasRegistry implements
 	 */
 	protected void destroyBean(String beanName, @Nullable DisposableBean bean) {
 		// Trigger destruction of dependent beans first...
-		Set<String> dependencies;
+		Set<String> dependentBeanNames;
 		synchronized (this.dependentBeanMap) {
 			// Within full synchronization in order to guarantee a disconnected Set
-			dependencies = this.dependentBeanMap.remove(beanName);
+			dependentBeanNames = this.dependentBeanMap.remove(beanName);
 		}
-		if (dependencies != null) {
+		if (dependentBeanNames != null) {
 			if (logger.isTraceEnabled()) {
-				logger.trace("Retrieved dependent beans for bean '" + beanName + "': " + dependencies);
+				logger.trace("Retrieved dependent beans for bean '" + beanName + "': " + dependentBeanNames);
 			}
-			for (String dependentBeanName : dependencies) {
+			for (String dependentBeanName : dependentBeanNames) {
 				destroySingleton(dependentBeanName);
 			}
 		}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -78,8 +78,10 @@ public class PathEditor extends PropertyEditorSupport {
 		if (nioPathCandidate && !text.startsWith("/")) {
 			try {
 				URI uri = new URI(text);
-				if (uri.getScheme() != null) {
-					nioPathCandidate = false;
+				String scheme = uri.getScheme();
+				if (scheme != null) {
+					// No NIO candidate except for "C:" style drive letters
+					nioPathCandidate = (scheme.length() == 1);
 					// Let's try NIO file system providers via Paths.get(URI)
 					setValue(Paths.get(uri).normalize());
 					return;
@@ -109,7 +111,8 @@ public class PathEditor extends PropertyEditorSupport {
 				setValue(resource.getFile().toPath());
 			}
 			catch (IOException ex) {
-				throw new IllegalArgumentException("Failed to retrieve file for " + resource, ex);
+				throw new IllegalArgumentException(
+						"Could not retrieve file for " + resource + ": " + ex.getMessage());
 			}
 		}
 	}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -33,6 +33,10 @@ public interface ITestBean extends AgeHolder {

 	void setName(String name);

+	default void applyName(Object name) {
+		setName(String.valueOf(name));
+	}
+
 	ITestBean getSpouse();

 	void setSpouse(ITestBean spouse);
@@ -236,7 +236,7 @@ public class CaffeineCacheManager implements CacheManager {
 	 * Build a common {@link CaffeineCache} instance for the specified cache name,
 	 * using the common Caffeine configuration specified on this cache manager.
 	 * <p>Delegates to {@link #adaptCaffeineCache} as the adaptation method to
-	 * Spring's cache abstraction (allowing for centralized decoration etc),
+	 * Spring's cache abstraction (allowing for centralized decoration etc.),
 	 * passing in a freshly built native Caffeine Cache instance.
 	 * @param name the name of the cache
 	 * @return the Spring CaffeineCache adapter (or a decorator thereof)
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -32,6 +32,7 @@ import java.lang.annotation.Target;
 * @author Stephane Nicoll
 * @author Sam Brannen
 * @since 4.1
+ * @see Cacheable
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@@ -42,8 +43,10 @@ public @interface CacheConfig {
 	 * Names of the default caches to consider for caching operations defined
 	 * in the annotated class.
 	 * <p>If none is set at the operation level, these are used instead of the default.
-	 * <p>May be used to determine the target cache (or caches), matching the
-	 * qualifier value or the bean names of a specific bean definition.
+	 * <p>Names may be used to determine the target cache(s), to be resolved via the
+	 * configured {@link #cacheResolver()} which typically delegates to
+	 * {@link org.springframework.cache.CacheManager#getCache}.
+	 * For further details see {@link Cacheable#cacheNames()}.
 	 */
 	String[] cacheNames() default {};

@@ -68,8 +68,12 @@ public @interface Cacheable {

 	/**
 	 * Names of the caches in which method invocation results are stored.
-	 * <p>Names may be used to determine the target cache (or caches), matching
-	 * the qualifier value or bean name of a specific bean definition.
+	 * <p>Names may be used to determine the target cache(s), to be resolved via the
+	 * configured {@link #cacheResolver()} which typically delegates to
+	 * {@link org.springframework.cache.CacheManager#getCache}.
+	 * <p>This will usually be a single cache name. If multiple names are specified,
+	 * they will be consulted for a cache hit in the order of definition, and they
+	 * will all receive a put/evict request for the same newly cached value.
 	 * @since 4.2
 	 * @see #value
 	 * @see CacheConfig#cacheNames
@@ -547,10 +547,10 @@ public abstract class CacheAspectSupport extends AbstractCacheInvoker
 	}

 	/**
-	 * Collect the {@link CachePutRequest} for all {@link CacheOperation} using
-	 * the specified result value.
+	 * Collect a {@link CachePutRequest} for every {@link CacheOperation}
+	 * using the specified result value.
 	 * @param contexts the contexts to handle
-	 * @param result the result value (never {@code null})
+	 * @param result the result value
 	 * @param putRequests the collection to update
 	 */
 	private void collectPutRequests(Collection<CacheOperationContext> contexts,
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@ import org.springframework.lang.Nullable;
 * Abstract the invocation of a cache operation.
 *
 * <p>Does not provide a way to transmit checked exceptions but
- * provide a special exception that should be used to wrap any
+ * provides a special exception that should be used to wrap any
 * exception that was thrown by the underlying invocation.
 * Callers are expected to handle this issue type specifically.
 *
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -121,7 +121,7 @@ public interface SmartLifecycle extends Lifecycle, Phased {
 	/**
 	 * Return the phase that this lifecycle object is supposed to run in.
 	 * <p>The default implementation returns {@link #DEFAULT_PHASE} in order to
-	 * let {@code stop()} callbacks execute after regular {@code Lifecycle}
+	 * let {@code stop()} callbacks execute before regular {@code Lifecycle}
 	 * implementations.
 	 * @see #isAutoStartup()
 	 * @see #start()
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -62,11 +62,13 @@ import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;

 /**
- * A component provider that provides candidate components from a base package. Can
- * use {@link CandidateComponentsIndex the index} if it is available of scans the
- * classpath otherwise. Candidate components are identified by applying exclude and
- * include filters. {@link AnnotationTypeFilter}, {@link AssignableTypeFilter} include
- * filters on an annotation/superclass that are annotated with {@link Indexed} are
+ * A component provider that scans for candidate components starting from a
+ * specified base package. Can use the {@linkplain CandidateComponentsIndex component
+ * index}, if it is available, and scans the classpath otherwise.
+ *
+ * <p>Candidate components are identified by applying exclude and include filters.
+ * {@link AnnotationTypeFilter} and {@link AssignableTypeFilter} include filters
+ * for an annotation/target-type that is annotated with {@link Indexed} are
 * supported: if any other include filter is specified, the index is ignored and
 * classpath scanning is used instead.
 *
@@ -304,7 +306,7 @@ public class ClassPathScanningCandidateComponentProvider implements EnvironmentC


 	/**
-	 * Scan the class path for candidate components.
+	 * Scan the component index or class path for candidate components.
 	 * @param basePackage the package to check for annotated classes
 	 * @return a corresponding Set of autodetected bean definitions
 	 */
@@ -318,7 +320,7 @@ public class ClassPathScanningCandidateComponentProvider implements EnvironmentC
 	}

 	/**
-	 * Determine if the index can be used by this instance.
+	 * Determine if the component index can be used by this instance.
 	 * @return {@code true} if the index is available and the configuration of this
 	 * instance is supported by it, {@code false} otherwise
 	 * @since 5.0
@@ -454,8 +456,7 @@ public class ClassPathScanningCandidateComponentProvider implements EnvironmentC
 					}
 				}
 				catch (Throwable ex) {
-					throw new BeanDefinitionStoreException(
-							"Failed to read candidate component class: " + resource, ex);
+					throw new BeanDefinitionStoreException("Failed to read candidate component class: " + resource, ex);
 				}
 			}
 		}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -402,8 +402,8 @@ public class CommonAnnotationBeanPostProcessor extends InitDestroyAnnotationBean
 				if (!BridgeMethodResolver.isVisibilityBridgeMethodPair(method, bridgedMethod)) {
 					return;
 				}
-				if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
-					if (webServiceRefClass != null && bridgedMethod.isAnnotationPresent(webServiceRefClass)) {
+				if (webServiceRefClass != null && bridgedMethod.isAnnotationPresent(webServiceRefClass)) {
+					if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
 						if (Modifier.isStatic(method.getModifiers())) {
 							throw new IllegalStateException("@WebServiceRef annotation is not supported on static methods");
 						}
@@ -413,7 +413,9 @@ public class CommonAnnotationBeanPostProcessor extends InitDestroyAnnotationBean
 						PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
 						currElements.add(new WebServiceRefElement(method, bridgedMethod, pd));
 					}
-					else if (ejbClass != null && bridgedMethod.isAnnotationPresent(ejbClass)) {
+				}
+				else if (ejbClass != null && bridgedMethod.isAnnotationPresent(ejbClass)) {
+					if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
 						if (Modifier.isStatic(method.getModifiers())) {
 							throw new IllegalStateException("@EJB annotation is not supported on static methods");
 						}
@@ -423,7 +425,9 @@ public class CommonAnnotationBeanPostProcessor extends InitDestroyAnnotationBean
 						PropertyDescriptor pd = BeanUtils.findPropertyForMethod(bridgedMethod, clazz);
 						currElements.add(new EjbRefElement(method, bridgedMethod, pd));
 					}
-					else if (bridgedMethod.isAnnotationPresent(Resource.class)) {
+				}
+				else if (bridgedMethod.isAnnotationPresent(Resource.class)) {
+					if (method.equals(ClassUtils.getMostSpecificMethod(method, clazz))) {
 						if (Modifier.isStatic(method.getModifiers())) {
 							throw new IllegalStateException("@Resource annotation is not supported on static methods");
 						}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -104,8 +104,8 @@ import org.springframework.stereotype.Component;
 *
 * }</pre>
 *
- * <p>{@code @Configuration} classes may not only be bootstrapped using
- * component scanning, but may also themselves <em>configure</em> component scanning using
+ * <p>{@code @Configuration} classes may not only be bootstrapped using component
+ * scanning, but may also themselves <em>configure</em> component scanning using
 * the {@link ComponentScan @ComponentScan} annotation:
 *
 * <pre class="code">
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -72,7 +72,6 @@ final class ConfigurationClass {
 	 * Create a new {@link ConfigurationClass} with the given name.
 	 * @param metadataReader reader used to parse the underlying {@link Class}
 	 * @param beanName must not be {@code null}
-	 * @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
 	 */
 	ConfigurationClass(MetadataReader metadataReader, String beanName) {
 		Assert.notNull(beanName, "Bean name must not be null");
@@ -86,10 +85,10 @@ final class ConfigurationClass {
 	 * using the {@link Import} annotation or automatically processed as a nested
 	 * configuration class (if importedBy is not {@code null}).
 	 * @param metadataReader reader used to parse the underlying {@link Class}
-	 * @param importedBy the configuration class importing this one or {@code null}
+	 * @param importedBy the configuration class importing this one
 	 * @since 3.1.1
 	 */
-	ConfigurationClass(MetadataReader metadataReader, @Nullable ConfigurationClass importedBy) {
+	ConfigurationClass(MetadataReader metadataReader, ConfigurationClass importedBy) {
 		this.metadata = metadataReader.getAnnotationMetadata();
 		this.resource = metadataReader.getResource();
 		this.importedBy.add(importedBy);
@@ -99,7 +98,6 @@ final class ConfigurationClass {
 	 * Create a new {@link ConfigurationClass} with the given name.
 	 * @param clazz the underlying {@link Class} to represent
 	 * @param beanName name of the {@code @Configuration} class bean
-	 * @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
 	 */
 	ConfigurationClass(Class<?> clazz, String beanName) {
 		Assert.notNull(beanName, "Bean name must not be null");
@@ -113,10 +111,10 @@ final class ConfigurationClass {
 	 * using the {@link Import} annotation or automatically processed as a nested
 	 * configuration class (if imported is {@code true}).
 	 * @param clazz the underlying {@link Class} to represent
-	 * @param importedBy the configuration class importing this one (or {@code null})
+	 * @param importedBy the configuration class importing this one
 	 * @since 3.1.1
 	 */
-	ConfigurationClass(Class<?> clazz, @Nullable ConfigurationClass importedBy) {
+	ConfigurationClass(Class<?> clazz, ConfigurationClass importedBy) {
 		this.metadata = AnnotationMetadata.introspect(clazz);
 		this.resource = new DescriptiveResource(clazz.getName());
 		this.importedBy.add(importedBy);
@@ -126,7 +124,6 @@ final class ConfigurationClass {
 	 * Create a new {@link ConfigurationClass} with the given name.
 	 * @param metadata the metadata for the underlying class to represent
 	 * @param beanName name of the {@code @Configuration} class bean
-	 * @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
 	 */
 	ConfigurationClass(AnnotationMetadata metadata, String beanName) {
 		Assert.notNull(beanName, "Bean name must not be null");
@@ -148,12 +145,12 @@ final class ConfigurationClass {
 		return ClassUtils.getShortName(getMetadata().getClassName());
 	}

-	void setBeanName(String beanName) {
+	void setBeanName(@Nullable String beanName) {
 		this.beanName = beanName;
 	}

 	@Nullable
-	public String getBeanName() {
+	String getBeanName() {
 		return this.beanName;
 	}

@@ -163,7 +160,7 @@ final class ConfigurationClass {
 	 * @since 3.1.1
 	 * @see #getImportedBy()
 	 */
-	public boolean isImported() {
+	boolean isImported() {
 		return !this.importedBy.isEmpty();
 	}

@@ -197,6 +194,10 @@ final class ConfigurationClass {
 		this.importedResources.put(importedResource, readerClass);
 	}

+	Map<String, Class<? extends BeanDefinitionReader>> getImportedResources() {
+		return this.importedResources;
+	}
+
 	void addImportBeanDefinitionRegistrar(ImportBeanDefinitionRegistrar registrar, AnnotationMetadata importingClassMetadata) {
 		this.importBeanDefinitionRegistrars.put(registrar, importingClassMetadata);
 	}
@@ -205,10 +206,6 @@ final class ConfigurationClass {
 		return this.importBeanDefinitionRegistrars;
 	}

-	Map<String, Class<? extends BeanDefinitionReader>> getImportedResources() {
-		return this.importedResources;
-	}
-
 	void validate(ProblemReporter problemReporter) {
 		// A configuration class may not be final (CGLIB limitation) unless it declares proxyBeanMethods=false
 		Map<String, Object> attributes = this.metadata.getAnnotationAttributes(Configuration.class.getName());
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -137,31 +137,40 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 		implements ConfigurableApplicationContext {

 	/**
-	 * Name of the MessageSource bean in the factory.
+	 * The name of the {@link MessageSource} bean in the context.
 	 * If none is supplied, message resolution is delegated to the parent.
-	 * @see MessageSource
+	 * @see org.springframework.context.MessageSource
+	 * @see org.springframework.context.support.ResourceBundleMessageSource
+	 * @see org.springframework.context.support.ReloadableResourceBundleMessageSource
+	 * @see #getMessage(MessageSourceResolvable, Locale)
 	 */
 	public static final String MESSAGE_SOURCE_BEAN_NAME = "messageSource";

 	/**
-	 * Name of the LifecycleProcessor bean in the factory.
-	 * If none is supplied, a DefaultLifecycleProcessor is used.
-	 * @see org.springframework.context.LifecycleProcessor
-	 * @see org.springframework.context.support.DefaultLifecycleProcessor
-	 */
-	public static final String LIFECYCLE_PROCESSOR_BEAN_NAME = "lifecycleProcessor";
-
-	/**
-	 * Name of the ApplicationEventMulticaster bean in the factory.
-	 * If none is supplied, a default SimpleApplicationEventMulticaster is used.
+	 * The name of the {@link ApplicationEventMulticaster} bean in the context.
+	 * If none is supplied, a {@link SimpleApplicationEventMulticaster} is used.
 	 * @see org.springframework.context.event.ApplicationEventMulticaster
 	 * @see org.springframework.context.event.SimpleApplicationEventMulticaster
+	 * @see #publishEvent(ApplicationEvent)
+	 * @see #addApplicationListener(ApplicationListener)
 	 */
 	public static final String APPLICATION_EVENT_MULTICASTER_BEAN_NAME = "applicationEventMulticaster";

 	/**
-	 * Boolean flag controlled by a {@code spring.spel.ignore} system property that instructs Spring to
-	 * ignore SpEL, i.e. to not initialize the SpEL infrastructure.
+	 * The name of the {@link LifecycleProcessor} bean in the context.
+	 * If none is supplied, a {@link DefaultLifecycleProcessor} is used.
+	 * @since 3.0
+	 * @see org.springframework.context.LifecycleProcessor
+	 * @see org.springframework.context.support.DefaultLifecycleProcessor
+	 * @see #start()
+	 * @see #stop()
+	 */
+	public static final String LIFECYCLE_PROCESSOR_BEAN_NAME = "lifecycleProcessor";
+
+
+	/**
+	 * Boolean flag controlled by a {@code spring.spel.ignore} system property that
+	 * instructs Spring to ignore SpEL, i.e. to not initialize the SpEL infrastructure.
 	 * <p>The default is "false".
 	 */
 	private static final boolean shouldIgnoreSpel = SpringProperties.getFlag("spring.spel.ignore");
@@ -203,7 +212,7 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	/** Flag that indicates whether this context has been closed already. */
 	private final AtomicBoolean closed = new AtomicBoolean();

-	/** Synchronization monitor for the "refresh" and "destroy". */
+	/** Synchronization monitor for "refresh" and "close". */
 	private final Object startupShutdownMonitor = new Object();

 	/** Reference to the JVM shutdown hook, if registered. */
@@ -211,7 +220,7 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	private Thread shutdownHook;

 	/** ResourcePatternResolver used by this context. */
-	private ResourcePatternResolver resourcePatternResolver;
+	private final ResourcePatternResolver resourcePatternResolver;

 	/** LifecycleProcessor for managing the lifecycle of beans within this context. */
 	@Nullable
@@ -562,7 +571,6 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 				StartupStep beanPostProcess = this.applicationStartup.start("spring.context.beans.post-process");
 				// Invoke factory processors registered as beans in the context.
 				invokeBeanFactoryPostProcessors(beanFactory);
-
 				// Register bean processors that intercept bean creation.
 				registerBeanPostProcessors(beanFactory);
 				beanPostProcess.end();
@@ -766,8 +774,9 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	}

 	/**
-	 * Initialize the MessageSource.
-	 * Use parent's if none defined in this context.
+	 * Initialize the {@link MessageSource}.
+	 * <p>Uses parent's {@code MessageSource} if none defined in this context.
+	 * @see #MESSAGE_SOURCE_BEAN_NAME
 	 */
 	protected void initMessageSource() {
 		ConfigurableListableBeanFactory beanFactory = getBeanFactory();
@@ -799,8 +808,9 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	}

 	/**
-	 * Initialize the ApplicationEventMulticaster.
-	 * Uses SimpleApplicationEventMulticaster if none defined in the context.
+	 * Initialize the {@link ApplicationEventMulticaster}.
+	 * <p>Uses {@link SimpleApplicationEventMulticaster} if none defined in the context.
+	 * @see #APPLICATION_EVENT_MULTICASTER_BEAN_NAME
 	 * @see org.springframework.context.event.SimpleApplicationEventMulticaster
 	 */
 	protected void initApplicationEventMulticaster() {
@@ -823,15 +833,16 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
 	}

 	/**
-	 * Initialize the LifecycleProcessor.
-	 * Uses DefaultLifecycleProcessor if none defined in the context.
+	 * Initialize the {@link LifecycleProcessor}.
+	 * <p>Uses {@link DefaultLifecycleProcessor} if none defined in the context.
+	 * @since 3.0
+	 * @see #LIFECYCLE_PROCESSOR_BEAN_NAME
 	 * @see org.springframework.context.support.DefaultLifecycleProcessor
 	 */
 	protected void initLifecycleProcessor() {
 		ConfigurableListableBeanFactory beanFactory = getBeanFactory();
 		if (beanFactory.containsLocalBean(LIFECYCLE_PROCESSOR_BEAN_NAME)) {
-			this.lifecycleProcessor =
-					beanFactory.getBean(LIFECYCLE_PROCESSOR_BEAN_NAME, LifecycleProcessor.class);
+			this.lifecycleProcessor = beanFactory.getBean(LIFECYCLE_PROCESSOR_BEAN_NAME, LifecycleProcessor.class);
 			if (logger.isTraceEnabled()) {
 				logger.trace("Using LifecycleProcessor [" + this.lifecycleProcessor + "]");
 			}
@@ -55,7 +55,7 @@ class ContextTypeMatchClassLoader extends DecoratingClassLoader implements Smart
 		// override classes that have not been loaded yet. If not accessible, we will
 		// always override requested classes, even when the classes have been loaded
 		// by the parent ClassLoader already and cannot be transformed anymore anyway.
-		Method method = null;
+		Method method;
 		try {
 			method = ClassLoader.class.getDeclaredMethod("findLoadedClass", String.class);
 			ReflectionUtils.makeAccessible(method);
@@ -63,6 +63,7 @@ class ContextTypeMatchClassLoader extends DecoratingClassLoader implements Smart
 		catch (Throwable ex) {
 			// Typically a JDK 9+ InaccessibleObjectException...
 			// Avoid through JVM startup with --add-opens=java.base/java.lang=ALL-UNNAMED
+			method = null;
 			LogFactory.getLog(ContextTypeMatchClassLoader.class).debug(
 					"ClassLoader.findLoadedClass not accessible -> will always override requested class", ex);
 		}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -27,6 +27,7 @@ import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
+import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;

 import org.springframework.context.ResourceLoaderAware;
@@ -143,7 +144,7 @@ public class ReloadableResourceBundleMessageSource extends AbstractResourceBased

 	/**
 	 * Set the PropertiesPersister to use for parsing properties files.
-	 * <p>The default is ResourcePropertiesPersister.
+	 * <p>The default is {@code ResourcePropertiesPersister}.
 	 * @see ResourcePropertiesPersister#INSTANCE
 	 */
 	public void setPropertiesPersister(@Nullable PropertiesPersister propertiesPersister) {
@@ -401,7 +402,7 @@ public class ReloadableResourceBundleMessageSource extends AbstractResourceBased

 	/**
 	 * Refresh the PropertiesHolder for the given bundle filename.
-	 * The holder can be {@code null} if not cached before, or a timed-out cache entry
+	 * <p>The holder can be {@code null} if not cached before, or a timed-out cache entry
 	 * (potentially getting re-validated against the current last-modified timestamp).
 	 * @param filename the bundle filename (basename + Locale)
 	 * @param propHolder the current PropertiesHolder for the bundle
@@ -562,7 +563,7 @@ public class ReloadableResourceBundleMessageSource extends AbstractResourceBased

 		private volatile long refreshTimestamp = -2;

-		private final ReentrantLock refreshLock = new ReentrantLock();
+		private final Lock refreshLock = new ReentrantLock();

 		/** Cache to hold already generated MessageFormats per message code. */
 		private final ConcurrentMap<String, Map<Locale, MessageFormat>> cachedMessageFormats =
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,7 +29,7 @@ import org.springframework.lang.Nullable;
 * {@link Runnable Runnables} based on different kinds of triggers.
 *
 * <p>This interface is separate from {@link SchedulingTaskExecutor} since it
- * usually represents for a different kind of backend, i.e. a thread pool with
+ * usually represents a different kind of backend, i.e. a thread pool with
 * different characteristics and capabilities. Implementations may implement
 * both interfaces if they can handle both kinds of execution characteristics.
 *
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -100,9 +100,9 @@ public @interface Scheduled {

 	/**
 	 * A time zone for which the cron expression will be resolved. By default, this
-	 * attribute is the empty String (i.e. the server's local time zone will be used).
+	 * attribute is the empty String (i.e. the scheduler's time zone will be used).
 	 * @return a zone id accepted by {@link java.util.TimeZone#getTimeZone(String)},
-	 * or an empty String to indicate the server's default time zone
+	 * or an empty String to indicate the scheduler's default time zone
 	 * @since 4.0
 	 * @see org.springframework.scheduling.support.CronTrigger#CronTrigger(String, java.util.TimeZone)
 	 * @see java.util.TimeZone
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -27,7 +27,6 @@ import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.TimeZone;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
@@ -84,7 +83,7 @@ import org.springframework.util.StringValueResolver;
 * "fixedRate", "fixedDelay", or "cron" expression provided via the annotation.
 *
 * <p>This post-processor is automatically registered by Spring's
- * {@code <task:annotation-driven>} XML element, and also by the
+ * {@code <task:annotation-driven>} XML element and also by the
 * {@link EnableScheduling @EnableScheduling} annotation.
 *
 * <p>Autodetects any {@link SchedulingConfigurer} instances in the container,
@@ -434,14 +433,14 @@ public class ScheduledAnnotationBeanPostProcessor
 					Assert.isTrue(initialDelay == -1, "'initialDelay' not supported for cron triggers");
 					processedSchedule = true;
 					if (!Scheduled.CRON_DISABLED.equals(cron)) {
-						TimeZone timeZone;
+						CronTrigger trigger;
 						if (StringUtils.hasText(zone)) {
-							timeZone = StringUtils.parseTimeZoneString(zone);
+							trigger = new CronTrigger(cron, StringUtils.parseTimeZoneString(zone));
 						}
 						else {
-							timeZone = TimeZone.getDefault();
+							trigger = new CronTrigger(cron);
 						}
-						tasks.add(this.registrar.scheduleCronTask(new CronTask(runnable, new CronTrigger(cron, timeZone))));
+						tasks.add(this.registrar.scheduleCronTask(new CronTask(runnable, trigger)));
 					}
 				}
 			}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,17 +29,15 @@ import org.springframework.util.StringUtils;
 * Created using the {@code parse*} methods.
 *
 * @author Arjen Poutsma
+ * @author Juergen Hoeller
 * @since 5.3
 */
 final class BitsCronField extends CronField {

+	public static final BitsCronField ZERO_NANOS = forZeroNanos();
+
 	private static final long MASK = 0xFFFFFFFFFFFFFFFFL;

-
-	@Nullable
-	private static BitsCronField zeroNanos = null;
-
-
 	// we store at most 60 bits, for seconds and minutes, so a 64-bit long suffices
 	private long bits;

@@ -48,16 +46,14 @@ final class BitsCronField extends CronField {
 		super(type);
 	}

+
 	/**
 	 * Return a {@code BitsCronField} enabled for 0 nanoseconds.
 	 */
-	public static BitsCronField zeroNanos() {
-		if (zeroNanos == null) {
-			BitsCronField field = new BitsCronField(Type.NANO);
-			field.setBit(0);
-			zeroNanos = field;
-		}
-		return zeroNanos;
+	private static BitsCronField forZeroNanos() {
+		BitsCronField field = new BitsCronField(Type.NANO);
+		field.setBit(0);
+		return field;
 	}

 	/**
@@ -108,7 +104,6 @@ final class BitsCronField extends CronField {
 		return result;
 	}

-
 	private static BitsCronField parseDate(String value, BitsCronField.Type type) {
 		if (value.equals("?")) {
 			value = "*";
@@ -174,6 +169,7 @@ final class BitsCronField extends CronField {
 		}
 	}

+
 	@Nullable
 	@Override
 	public <T extends Temporal & Comparable<? super T>> T nextOrSame(T temporal) {
@@ -217,7 +213,6 @@ final class BitsCronField extends CronField {
 		else {
 			return -1;
 		}
-
 	}

 	private void setBits(ValueRange range) {
@@ -247,7 +242,20 @@ final class BitsCronField extends CronField {
 	}

 	private void clearBit(int index) {
-		this.bits &=  ~(1L << index);
+		this.bits &= ~(1L << index);
+	}
+
+
+	@Override
+	public boolean equals(Object other) {
+		if (this == other) {
+			return true;
+		}
+		if (!(other instanceof BitsCronField)) {
+			return false;
+		}
+		BitsCronField otherField = (BitsCronField) other;
+		return (type() == otherField.type() && this.bits == otherField.bits);
 	}

 	@Override
@@ -255,18 +263,6 @@ final class BitsCronField extends CronField {
 		return Long.hashCode(this.bits);
 	}

-	@Override
-	public boolean equals(Object o) {
-		if (this == o) {
-			return true;
-		}
-		if (!(o instanceof BitsCronField)) {
-			return false;
-		}
-		BitsCronField other = (BitsCronField) o;
-		return type() == other.type() && this.bits == other.bits;
-	}
-
 	@Override
 	public String toString() {
 		StringBuilder builder = new StringBuilder(type().toString());
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,9 +29,14 @@ import org.springframework.util.StringUtils;
 * <a href="https://www.manpagez.com/man/5/crontab/">crontab expression</a>
 * that can calculate the next time it matches.
 *
- * <p>{@code CronExpression} instances are created through
- * {@link #parse(String)}; the next match is determined with
- * {@link #next(Temporal)}.
+ * <p>{@code CronExpression} instances are created through {@link #parse(String)};
+ * the next match is determined with {@link #next(Temporal)}.
+ *
+ * <p>Supports a Quartz day-of-month/week field with an L/# expression. Follows
+ * common cron conventions in every other respect, including 0-6 for SUN-SAT
+ * (plus 7 for SUN as well). Note that Quartz deviates from the day-of-week
+ * convention in cron through 1-7 for SUN-SAT whereas Spring strictly follows
+ * cron even in combination with the optional Quartz-specific L/# expressions.
 *
 * @author Arjen Poutsma
 * @since 5.3
@@ -57,18 +62,12 @@ public final class CronExpression {
 	private final String expression;


-	private CronExpression(
-			CronField seconds,
-			CronField minutes,
-			CronField hours,
-			CronField daysOfMonth,
-			CronField months,
-			CronField daysOfWeek,
-			String expression) {
+	private CronExpression(CronField seconds, CronField minutes, CronField hours,
+			CronField daysOfMonth, CronField months, CronField daysOfWeek, String expression) {

-		// reverse order, to make big changes first
-		// to make sure we end up at 0 nanos, we add an extra field
-		this.fields = new CronField[]{daysOfWeek, months, daysOfMonth, hours, minutes, seconds, CronField.zeroNanos()};
+		// Reverse order, to make big changes first.
+		// To make sure we end up at 0 nanos, we add an extra field.
+		this.fields = new CronField[] {daysOfWeek, months, daysOfMonth, hours, minutes, seconds, CronField.zeroNanos()};
 		this.expression = expression;
 	}

@@ -121,11 +120,8 @@ public final class CronExpression {
 	 * {@code LW}), it means "the last weekday of the month".
 	 * </li>
 	 * <li>
-	 * In the "day of week" field, {@code L} stands for "the last day of the
-	 * week".
-	 * If prefixed by a number or three-letter name (i.e. {@code dL} or
-	 * {@code DDDL}), it means "the last day of week {@code d} (or {@code DDD})
-	 * in the month".
+	 * In the "day of week" field, {@code dL} or {@code DDDL} stands for
+	 * "the last day of week {@code d} (or {@code DDD}) in the month".
 	 * </li>
 	 * </ul>
 	 * </li>
@@ -177,7 +173,7 @@ public final class CronExpression {
 	 * the cron format
 	 */
 	public static CronExpression parse(String expression) {
-		Assert.hasLength(expression, "Expression string must not be empty");
+		Assert.hasLength(expression, "Expression must not be empty");

 		expression = resolveMacros(expression);

@@ -270,28 +266,19 @@ public final class CronExpression {
 	}


+	@Override
+	public boolean equals(@Nullable Object other) {
+		return (this == other || (other instanceof CronExpression &&
+				Arrays.equals(this.fields, ((CronExpression) other).fields)));
+	}
+
 	@Override
 	public int hashCode() {
 		return Arrays.hashCode(this.fields);
 	}

-	@Override
-	public boolean equals(Object o) {
-		if (this == o) {
-			return true;
-		}
-		if (o instanceof CronExpression) {
-			CronExpression other = (CronExpression) o;
-			return Arrays.equals(this.fields, other.fields);
-		}
-		else {
-			return false;
-		}
-	}
-
 	/**
 	 * Return the expression string used to create this {@code CronExpression}.
-	 * @return the expression string
 	 */
 	@Override
 	public String toString() {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,17 +29,24 @@ import org.springframework.util.StringUtils;

 /**
 * Single field in a cron pattern. Created using the {@code parse*} methods,
- * main and only entry point is {@link #nextOrSame(Temporal)}.
+ * the main and only entry point is {@link #nextOrSame(Temporal)}.
+ *
+ * <p>Supports a Quartz day-of-month/week field with an L/# expression. Follows
+ * common cron conventions in every other respect, including 0-6 for SUN-SAT
+ * (plus 7 for SUN as well). Note that Quartz deviates from the day-of-week
+ * convention in cron through 1-7 for SUN-SAT whereas Spring strictly follows
+ * cron even in combination with the optional Quartz-specific L/# expressions.
 *
 * @author Arjen Poutsma
 * @since 5.3
 */
 abstract class CronField {

-	private static final String[] MONTHS = new String[]{"JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP",
-			"OCT", "NOV", "DEC"};
+	private static final String[] MONTHS = new String[]
+			{"JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL", "AUG", "SEP", "OCT", "NOV", "DEC"};

-	private static final String[] DAYS = new String[]{"MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};
+	private static final String[] DAYS = new String[]
+			{"MON", "TUE", "WED", "THU", "FRI", "SAT", "SUN"};

 	private final Type type;

@@ -48,11 +55,12 @@ abstract class CronField {
 		this.type = type;
 	}

+
 	/**
 	 * Return a {@code CronField} enabled for 0 nanoseconds.
 	 */
 	public static CronField zeroNanos() {
-		return BitsCronField.zeroNanos();
+		return BitsCronField.ZERO_NANOS;
 	}

 	/**
@@ -169,6 +177,7 @@ abstract class CronField {
 	 * day-of-month, month, day-of-week.
 	 */
 	protected enum Type {
+
 		NANO(ChronoField.NANO_OF_SECOND, ChronoUnit.SECONDS),
 		SECOND(ChronoField.SECOND_OF_MINUTE, ChronoUnit.MINUTES, ChronoField.NANO_OF_SECOND),
 		MINUTE(ChronoField.MINUTE_OF_HOUR, ChronoUnit.HOURS, ChronoField.SECOND_OF_MINUTE, ChronoField.NANO_OF_SECOND),
@@ -177,21 +186,18 @@ abstract class CronField {
 		MONTH(ChronoField.MONTH_OF_YEAR, ChronoUnit.YEARS, ChronoField.DAY_OF_MONTH, ChronoField.HOUR_OF_DAY, ChronoField.MINUTE_OF_HOUR, ChronoField.SECOND_OF_MINUTE, ChronoField.NANO_OF_SECOND),
 		DAY_OF_WEEK(ChronoField.DAY_OF_WEEK, ChronoUnit.WEEKS, ChronoField.HOUR_OF_DAY, ChronoField.MINUTE_OF_HOUR, ChronoField.SECOND_OF_MINUTE, ChronoField.NANO_OF_SECOND);

-
 		private final ChronoField field;

 		private final ChronoUnit higherOrder;

 		private final ChronoField[] lowerOrders;

-
 		Type(ChronoField field, ChronoUnit higherOrder, ChronoField... lowerOrders) {
 			this.field = field;
 			this.higherOrder = higherOrder;
 			this.lowerOrders = lowerOrders;
 		}

-
 		/**
 		 * Return the value of this type for the given temporal.
 		 * @return the value of this type
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -27,8 +27,14 @@ import org.springframework.scheduling.TriggerContext;
 import org.springframework.util.Assert;

 /**
- * {@link Trigger} implementation for cron expressions.
- * Wraps a {@link CronExpression}.
+ * {@link Trigger} implementation for cron expressions. Wraps a
+ * {@link CronExpression} which parses according to common crontab conventions.
+ *
+ * <p>Supports a Quartz day-of-month/week field with an L/# expression. Follows
+ * common cron conventions in every other respect, including 0-6 for SUN-SAT
+ * (plus 7 for SUN as well). Note that Quartz deviates from the day-of-week
+ * convention in cron through 1-7 for SUN-SAT whereas Spring strictly follows
+ * cron even in combination with the optional Quartz-specific L/# expressions.
 *
 * @author Juergen Hoeller
 * @author Arjen Poutsma
@@ -39,6 +45,7 @@ public class CronTrigger implements Trigger {

 	private final CronExpression expression;

+	@Nullable
 	private final ZoneId zoneId;


@@ -48,7 +55,8 @@ public class CronTrigger implements Trigger {
 	 * expression conventions
 	 */
 	public CronTrigger(String expression) {
-		this(expression, ZoneId.systemDefault());
+		this.expression = CronExpression.parse(expression);
+		this.zoneId = null;
 	}

 	/**
@@ -58,7 +66,9 @@ public class CronTrigger implements Trigger {
 	 * @param timeZone a time zone in which the trigger times will be generated
 	 */
 	public CronTrigger(String expression, TimeZone timeZone) {
-		this(expression, timeZone.toZoneId());
+		this.expression = CronExpression.parse(expression);
+		Assert.notNull(timeZone, "TimeZone must not be null");
+		this.zoneId = timeZone.toZoneId();
 	}

 	/**
@@ -70,10 +80,8 @@ public class CronTrigger implements Trigger {
 	 * @see CronExpression#parse(String)
 	 */
 	public CronTrigger(String expression, ZoneId zoneId) {
-		Assert.hasLength(expression, "Expression must not be empty");
-		Assert.notNull(zoneId, "ZoneId must not be null");
-
 		this.expression = CronExpression.parse(expression);
+		Assert.notNull(zoneId, "ZoneId must not be null");
 		this.zoneId = zoneId;
 	}

@@ -94,22 +102,23 @@ public class CronTrigger implements Trigger {
 	 */
 	@Override
 	public Date nextExecutionTime(TriggerContext triggerContext) {
-		Date date = triggerContext.lastCompletionTime();
-		if (date != null) {
+		Date timestamp = triggerContext.lastCompletionTime();
+		if (timestamp != null) {
 			Date scheduled = triggerContext.lastScheduledExecutionTime();
-			if (scheduled != null && date.before(scheduled)) {
+			if (scheduled != null && timestamp.before(scheduled)) {
 				// Previous task apparently executed too early...
 				// Let's simply use the last calculated execution time then,
 				// in order to prevent accidental re-fires in the same second.
-				date = scheduled;
+				timestamp = scheduled;
 			}
 		}
 		else {
-			date = new Date(triggerContext.getClock().millis());
+			timestamp = new Date(triggerContext.getClock().millis());
 		}
-		ZonedDateTime dateTime = ZonedDateTime.ofInstant(date.toInstant(), this.zoneId);
-		ZonedDateTime next = this.expression.next(dateTime);
-		return (next != null ? Date.from(next.toInstant()) : null);
+		ZoneId zone = (this.zoneId != null ? this.zoneId : triggerContext.getClock().getZone());
+		ZonedDateTime zonedTimestamp = ZonedDateTime.ofInstant(timestamp.toInstant(), zone);
+		ZonedDateTime nextTimestamp = this.expression.next(zonedTimestamp);
+		return (nextTimestamp != null ? Date.from(nextTimestamp.toInstant()) : null);
 	}


@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -29,10 +29,16 @@ import org.springframework.util.Assert;

 /**
 * Extension of {@link CronField} for
- * <a href="https://www.quartz-scheduler.org>Quartz</a> -specific fields.
+ * <a href="https://www.quartz-scheduler.org">Quartz</a>-specific fields.
 * Created using the {@code parse*} methods, uses a {@link TemporalAdjuster}
 * internally.
 *
+ * <p>Supports a Quartz day-of-month/week field with an L/# expression. Follows
+ * common cron conventions in every other respect, including 0-6 for SUN-SAT
+ * (plus 7 for SUN as well). Note that Quartz deviates from the day-of-week
+ * convention in cron through 1-7 for SUN-SAT whereas Spring strictly follows
+ * cron even in combination with the optional Quartz-specific L/# expressions.
+ *
 * @author Arjen Poutsma
 * @since 5.3
 */
@@ -60,16 +66,18 @@ final class QuartzCronField extends CronField {
 		this.rollForwardType = rollForwardType;
 	}

+
 	/**
-	 * Returns whether the given value is a Quartz day-of-month field.
+	 * Determine whether the given value is a Quartz day-of-month field.
 	 */
 	public static boolean isQuartzDaysOfMonthField(String value) {
 		return value.contains("L") || value.contains("W");
 	}

 	/**
-	 * Parse the given value into a days of months {@code QuartzCronField}, the fourth entry of a cron expression.
-	 * Expects a "L" or "W" in the given value.
+	 * Parse the given value into a days of months {@code QuartzCronField},
+	 * the fourth entry of a cron expression.
+	 * <p>Expects a "L" or "W" in the given value.
 	 */
 	public static QuartzCronField parseDaysOfMonth(String value) {
 		int idx = value.lastIndexOf('L');
@@ -78,14 +86,14 @@ final class QuartzCronField extends CronField {
 			if (idx != 0) {
 				throw new IllegalArgumentException("Unrecognized characters before 'L' in '" + value + "'");
 			}
-			else if (value.length() == 2 && value.charAt(1) == 'W') { // "LW"
+			else if (value.length() == 2 && value.charAt(1) == 'W') {  // "LW"
 				adjuster = lastWeekdayOfMonth();
 			}
 			else {
-				if (value.length() == 1) { // "L"
+				if (value.length() == 1) {  // "L"
 					adjuster = lastDayOfMonth();
 				}
-				else { // "L-[0-9]+"
+				else {  // "L-[0-9]+"
 					int offset = Integer.parseInt(value.substring(idx + 1));
 					if (offset >= 0) {
 						throw new IllegalArgumentException("Offset '" + offset + " should be < 0 '" + value + "'");
@@ -103,7 +111,7 @@ final class QuartzCronField extends CronField {
 			else if (idx != value.length() - 1) {
 				throw new IllegalArgumentException("Unrecognized characters after 'W' in '" + value + "'");
 			}
-			else { // "[0-9]+W"
+			else {  // "[0-9]+W"
 				int dayOfMonth = Integer.parseInt(value.substring(0, idx));
 				dayOfMonth = Type.DAY_OF_MONTH.checkValidValue(dayOfMonth);
 				TemporalAdjuster adjuster = weekdayNearestTo(dayOfMonth);
@@ -114,15 +122,16 @@ final class QuartzCronField extends CronField {
 	}

 	/**
-	 * Returns whether the given value is a Quartz day-of-week field.
+	 * Determine whether the given value is a Quartz day-of-week field.
 	 */
 	public static boolean isQuartzDaysOfWeekField(String value) {
 		return value.contains("L") || value.contains("#");
 	}

 	/**
-	 * Parse the given value into a days of week {@code QuartzCronField}, the sixth entry of a cron expression.
-	 * Expects a "L" or "#" in the given value.
+	 * Parse the given value into a days of week {@code QuartzCronField},
+	 * the sixth entry of a cron expression.
+	 * <p>Expects a "L" or "#" in the given value.
 	 */
 	public static QuartzCronField parseDaysOfWeek(String value) {
 		int idx = value.lastIndexOf('L');
@@ -135,7 +144,7 @@ final class QuartzCronField extends CronField {
 				if (idx == 0) {
 					throw new IllegalArgumentException("No day-of-week before 'L' in '" + value + "'");
 				}
-				else { // "[0-7]L"
+				else {  // "[0-7]L"
 					DayOfWeek dayOfWeek = parseDayOfWeek(value.substring(0, idx));
 					adjuster = lastInMonth(dayOfWeek);
 				}
@@ -157,7 +166,6 @@ final class QuartzCronField extends CronField {
 				throw new IllegalArgumentException("Ordinal '" + ordinal + "' in '" + value +
 						"' must be positive number ");
 			}
-
 			TemporalAdjuster adjuster = dayOfWeekInMonth(ordinal, dayOfWeek);
 			return new QuartzCronField(Type.DAY_OF_WEEK, Type.DAY_OF_MONTH, adjuster, value);
 		}
@@ -167,14 +175,13 @@ final class QuartzCronField extends CronField {
 	private static DayOfWeek parseDayOfWeek(String value) {
 		int dayOfWeek = Integer.parseInt(value);
 		if (dayOfWeek == 0) {
-			dayOfWeek = 7; // cron is 0 based; java.time 1 based
+			dayOfWeek = 7;  // cron is 0 based; java.time 1 based
 		}
 		try {
 			return DayOfWeek.of(dayOfWeek);
 		}
 		catch (DateTimeException ex) {
-			String msg = ex.getMessage() + " '" + value + "'";
-			throw new IllegalArgumentException(msg, ex);
+			throw new IllegalArgumentException(ex.getMessage() + " '" + value + "'", ex);
 		}
 	}

@@ -213,10 +220,10 @@ final class QuartzCronField extends CronField {
 			Temporal lastDom = adjuster.adjustInto(temporal);
 			Temporal result;
 			int dow = lastDom.get(ChronoField.DAY_OF_WEEK);
-			if (dow == 6) { // Saturday
+			if (dow == 6) {  // Saturday
 				result = lastDom.minus(1, ChronoUnit.DAYS);
 			}
-			else if (dow == 7) { // Sunday
+			else if (dow == 7) {  // Sunday
 				result = lastDom.minus(2, ChronoUnit.DAYS);
 			}
 			else {
@@ -227,7 +234,7 @@ final class QuartzCronField extends CronField {
 	}

 	/**
-	 * Return a temporal adjuster that finds the nth-to-last day of the month.
+	 * Returns a temporal adjuster that finds the nth-to-last day of the month.
 	 * @param offset the negative offset, i.e. -3 means third-to-last
 	 * @return a nth-to-last day-of-month adjuster
 	 */
@@ -241,7 +248,7 @@ final class QuartzCronField extends CronField {
 	}

 	/**
-	 * Return a temporal adjuster that finds the weekday nearest to the given
+	 * Returns a temporal adjuster that finds the weekday nearest to the given
 	 * day-of-month. If {@code dayOfMonth} falls on a Saturday, the date is
 	 * moved back to Friday; if it falls on a Sunday (or if {@code dayOfMonth}
 	 * is 1 and it falls on a Saturday), it is moved forward to Monday.
@@ -253,10 +260,10 @@ final class QuartzCronField extends CronField {
 			int current = Type.DAY_OF_MONTH.get(temporal);
 			DayOfWeek dayOfWeek = DayOfWeek.from(temporal);

-			if ((current == dayOfMonth && isWeekday(dayOfWeek)) || // dayOfMonth is a weekday
-					(dayOfWeek == DayOfWeek.FRIDAY && current == dayOfMonth - 1) || // dayOfMonth is a Saturday, so Friday before
-					(dayOfWeek == DayOfWeek.MONDAY && current == dayOfMonth + 1) || // dayOfMonth is a Sunday, so Monday after
-					(dayOfWeek == DayOfWeek.MONDAY && dayOfMonth == 1 && current == 3)) { // dayOfMonth is Saturday 1st, so Monday 3rd
+			if ((current == dayOfMonth && isWeekday(dayOfWeek)) ||  // dayOfMonth is a weekday
+					(dayOfWeek == DayOfWeek.FRIDAY && current == dayOfMonth - 1) ||  // dayOfMonth is a Saturday, so Friday before
+					(dayOfWeek == DayOfWeek.MONDAY && current == dayOfMonth + 1) ||  // dayOfMonth is a Sunday, so Monday after
+					(dayOfWeek == DayOfWeek.MONDAY && dayOfMonth == 1 && current == 3)) {  // dayOfMonth is Saturday 1st, so Monday 3rd
 				return temporal;
 			}
 			int count = 0;
@@ -292,7 +299,7 @@ final class QuartzCronField extends CronField {
 	}

 	/**
-	 * Return a temporal adjuster that finds the last of the given doy-of-week
+	 * Returns a temporal adjuster that finds the last of the given day-of-week
 	 * in a month.
 	 */
 	private static TemporalAdjuster lastInMonth(DayOfWeek dayOfWeek) {
@@ -329,6 +336,7 @@ final class QuartzCronField extends CronField {
 		}
 	}

+
 	@Override
 	public <T extends Temporal & Comparable<? super T>> T nextOrSame(T temporal) {
 		T result = adjust(temporal);
@@ -345,7 +353,6 @@ final class QuartzCronField extends CronField {
 		return result;
 	}

-
 	@Nullable
 	@SuppressWarnings("unchecked")
 	private <T extends Temporal & Comparable<? super T>> T adjust(T temporal) {
@@ -353,28 +360,26 @@ final class QuartzCronField extends CronField {
 	}


+	@Override
+	public boolean equals(@Nullable Object other) {
+		if (this == other) {
+			return true;
+		}
+		if (!(other instanceof QuartzCronField)) {
+			return false;
+		}
+		QuartzCronField otherField = (QuartzCronField) other;
+		return (type() == otherField.type() && this.value.equals(otherField.value));
+	}
+
 	@Override
 	public int hashCode() {
 		return this.value.hashCode();
 	}

-	@Override
-	public boolean equals(Object o) {
-		if (this == o) {
-			return true;
-		}
-		if (!(o instanceof QuartzCronField)) {
-			return false;
-		}
-		QuartzCronField other = (QuartzCronField) o;
-		return type() == other.type() &&
-				this.value.equals(other.value);
-	}
-
 	@Override
 	public String toString() {
 		return type() + " '" + this.value + "'";
-
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -92,7 +92,7 @@ public class ProxyFactoryBeanTests {


 	@BeforeEach
-	public void setUp() throws Exception {
+	public void setup() throws Exception {
 		DefaultListableBeanFactory parent = new DefaultListableBeanFactory();
 		parent.registerBeanDefinition("target2", new RootBeanDefinition(TestApplicationListener.class));
 		this.factory = new DefaultListableBeanFactory(parent);
@@ -139,22 +139,24 @@ public class ProxyFactoryBeanTests {
 	private void testDoubleTargetSourceIsRejected(String name) {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(DBL_TARGETSOURCE_CONTEXT, CLASS));
+
 		assertThatExceptionOfType(BeanCreationException.class).as("Should not allow TargetSource to be specified in interceptorNames as well as targetSource property")
-			.isThrownBy(() -> bf.getBean(name))
-			.havingCause()
-			.isInstanceOf(AopConfigException.class)
-			.withMessageContaining("TargetSource");
+				.isThrownBy(() -> bf.getBean(name))
+				.havingCause()
+				.isInstanceOf(AopConfigException.class)
+				.withMessageContaining("TargetSource");
 	}

 	@Test
 	public void testTargetSourceNotAtEndOfInterceptorNamesIsRejected() {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(NOTLAST_TARGETSOURCE_CONTEXT, CLASS));
+
 		assertThatExceptionOfType(BeanCreationException.class).as("TargetSource or non-advised object must be last in interceptorNames")
-			.isThrownBy(() -> bf.getBean("targetSourceNotLast"))
-			.havingCause()
-			.isInstanceOf(AopConfigException.class)
-			.withMessageContaining("interceptorNames");
+				.isThrownBy(() -> bf.getBean("targetSourceNotLast"))
+				.havingCause()
+				.isInstanceOf(AopConfigException.class)
+				.withMessageContaining("interceptorNames");
 	}

 	@Test
@@ -167,11 +169,11 @@ public class ProxyFactoryBeanTests {
 		assertThat(cba.getCalls()).isEqualTo(0);

 		ITestBean tb = (ITestBean) bf.getBean("directTarget");
-		assertThat(tb.getName().equals("Adam")).isTrue();
+		assertThat(tb.getName()).isEqualTo("Adam");
 		assertThat(cba.getCalls()).isEqualTo(1);

 		ProxyFactoryBean pfb = (ProxyFactoryBean) bf.getBean("&directTarget");
-		assertThat(TestBean.class.isAssignableFrom(pfb.getObjectType())).as("Has correct object type").isTrue();
+		assertThat(pfb.getObjectType()).isAssignableTo(TestBean.class);
 	}

 	@Test
@@ -179,9 +181,9 @@ public class ProxyFactoryBeanTests {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(TARGETSOURCE_CONTEXT, CLASS));
 		ITestBean tb = (ITestBean) bf.getBean("viaTargetSource");
-		assertThat(tb.getName().equals("Adam")).isTrue();
+		assertThat(tb.getName()).isEqualTo("Adam");
 		ProxyFactoryBean pfb = (ProxyFactoryBean) bf.getBean("&viaTargetSource");
-		assertThat(TestBean.class.isAssignableFrom(pfb.getObjectType())).as("Has correct object type").isTrue();
+		assertThat(pfb.getObjectType()).isAssignableTo(TestBean.class);
 	}

 	@Test
@@ -190,11 +192,15 @@ public class ProxyFactoryBeanTests {
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(new ClassPathResource(TARGETSOURCE_CONTEXT, CLASS));

 		ITestBean tb = (ITestBean) bf.getBean("noTarget");
-		assertThatExceptionOfType(UnsupportedOperationException.class).isThrownBy(() ->
-				tb.getName())
-			.withMessage("getName");
+		assertThatExceptionOfType(UnsupportedOperationException.class).isThrownBy(tb::getName).withMessage("getName");
 		FactoryBean<?> pfb = (ProxyFactoryBean) bf.getBean("&noTarget");
-		assertThat(ITestBean.class.isAssignableFrom(pfb.getObjectType())).as("Has correct object type").isTrue();
+		assertThat(pfb.getObjectType()).isAssignableTo(ITestBean.class);
+	}
+
+	@Test
+	public void testGetObjectTypeOnUninitializedFactoryBean() {
+		ProxyFactoryBean pfb = new ProxyFactoryBean();
+		assertThat(pfb.getObjectType()).isNull();
 	}

 	/**
@@ -219,20 +225,20 @@ public class ProxyFactoryBeanTests {
 		pc1.addAdvice(1, di);
 		assertThat(pc2.getAdvisors()).isEqualTo(pc1.getAdvisors());
 		assertThat(pc2.getAdvisors().length).as("Now have one more advisor").isEqualTo((oldLength + 1));
-		assertThat(0).isEqualTo(di.getCount());
+		assertThat(di.getCount()).isEqualTo(0);
 		test1.setAge(5);
 		assertThat(test1.getAge()).isEqualTo(test1_1.getAge());
-		assertThat(3).isEqualTo(di.getCount());
+		assertThat(di.getCount()).isEqualTo(3);
 	}

 	@Test
 	public void testPrototypeInstancesAreNotEqual() {
-		assertThat(ITestBean.class.isAssignableFrom(factory.getType("prototype"))).as("Has correct object type").isTrue();
+		assertThat(factory.getType("prototype")).isAssignableTo(ITestBean.class);
 		ITestBean test2 = (ITestBean) factory.getBean("prototype");
 		ITestBean test2_1 = (ITestBean) factory.getBean("prototype");
-		assertThat(test2 != test2_1).as("Prototype instances !=").isTrue();
-		assertThat(test2.equals(test2_1)).as("Prototype instances equal").isTrue();
-		assertThat(ITestBean.class.isAssignableFrom(factory.getType("prototype"))).as("Has correct object type").isTrue();
+		assertThat(test2).as("Prototype instances !=").isNotSameAs(test2_1);
+		assertThat(test2).as("Prototype instances equal").isEqualTo(test2_1);
+		assertThat(factory.getType("prototype")).isAssignableTo(ITestBean.class);
 	}

 	/**
@@ -262,7 +268,7 @@ public class ProxyFactoryBeanTests {
 		assertThat(prototype2FirstInstance.getCount()).isEqualTo(INITIAL_COUNT + 1);

 		SideEffectBean prototype2SecondInstance = (SideEffectBean) bf.getBean(beanName);
-		assertThat(prototype2FirstInstance == prototype2SecondInstance).as("Prototypes are not ==").isFalse();
+		assertThat(prototype2FirstInstance).as("Prototypes are not ==").isNotSameAs(prototype2SecondInstance);
 		assertThat(prototype2SecondInstance.getCount()).isEqualTo(INITIAL_COUNT);
 		assertThat(prototype2FirstInstance.getCount()).isEqualTo(INITIAL_COUNT + 1);

@@ -285,19 +291,19 @@ public class ProxyFactoryBeanTests {
 		TestBean target = (TestBean) factory.getBean("test");
 		target.setName(name);
 		ITestBean autoInvoker = (ITestBean) factory.getBean("autoInvoker");
-		assertThat(autoInvoker.getName().equals(name)).isTrue();
+		assertThat(autoInvoker.getName()).isEqualTo(name);
 	}

 	@Test
 	public void testCanGetFactoryReferenceAndManipulate() {
 		ProxyFactoryBean config = (ProxyFactoryBean) factory.getBean("&test1");
-		assertThat(ITestBean.class.isAssignableFrom(config.getObjectType())).as("Has correct object type").isTrue();
-		assertThat(ITestBean.class.isAssignableFrom(factory.getType("test1"))).as("Has correct object type").isTrue();
+		assertThat(config.getObjectType()).isAssignableTo(ITestBean.class);
+		assertThat(factory.getType("test1")).isAssignableTo(ITestBean.class);
 		// Trigger lazy initialization.
 		config.getObject();
 		assertThat(config.getAdvisors().length).as("Have one advisors").isEqualTo(1);
-		assertThat(ITestBean.class.isAssignableFrom(config.getObjectType())).as("Has correct object type").isTrue();
-		assertThat(ITestBean.class.isAssignableFrom(factory.getType("test1"))).as("Has correct object type").isTrue();
+		assertThat(config.getObjectType()).isAssignableTo(ITestBean.class);
+		assertThat(factory.getType("test1")).isAssignableTo(ITestBean.class);

 		ITestBean tb = (ITestBean) factory.getBean("test1");
 		// no exception
@@ -308,7 +314,7 @@ public class ProxyFactoryBeanTests {
 		config.addAdvice(0, (MethodInterceptor) invocation -> {
 			throw ex;
 		});
-		assertThat(config.getAdvisors().length).as("Have correct advisor count").isEqualTo(2);
+		assertThat(config.getAdvisors()).as("Have correct advisor count").hasSize(2);

 		ITestBean tb1 = (ITestBean) factory.getBean("test1");
 		assertThatException()
@@ -348,31 +354,31 @@ public class ProxyFactoryBeanTests {
 		// Add to head of interceptor chain
 		int oldCount = config.getAdvisors().length;
 		config.addAdvisor(0, new DefaultIntroductionAdvisor(ti, TimeStamped.class));
-		assertThat(config.getAdvisors().length == oldCount + 1).isTrue();
+		assertThat(config.getAdvisors()).hasSize(oldCount + 1);

 		TimeStamped ts = (TimeStamped) factory.getBean("test2");
 		assertThat(ts.getTimeStamp()).isEqualTo(time);

 		// Can remove
 		config.removeAdvice(ti);
-		assertThat(config.getAdvisors().length == oldCount).isTrue();
+		assertThat(config.getAdvisors()).hasSize(oldCount);

 		// Check no change on existing object reference
-		assertThat(ts.getTimeStamp() == time).isTrue();
+		assertThat(ts.getTimeStamp()).isEqualTo(time);

 		assertThat(factory.getBean("test2")).as("Should no longer implement TimeStamped")
 				.isNotInstanceOf(TimeStamped.class);

 		// Now check non-effect of removing interceptor that isn't there
 		config.removeAdvice(new DebugInterceptor());
-		assertThat(config.getAdvisors().length == oldCount).isTrue();
+		assertThat(config.getAdvisors()).hasSize(oldCount);

 		ITestBean it = (ITestBean) ts;
 		DebugInterceptor debugInterceptor = new DebugInterceptor();
 		config.addAdvice(0, debugInterceptor);
 		it.getSpouse();
 		// Won't affect existing reference
-		assertThat(debugInterceptor.getCount() == 0).isTrue();
+		assertThat(debugInterceptor.getCount()).isEqualTo(0);
 		it = (ITestBean) factory.getBean("test2");
 		it.getSpouse();
 		assertThat(debugInterceptor.getCount()).isEqualTo(1);
@@ -412,16 +418,16 @@ public class ProxyFactoryBeanTests {
 	public void testMethodPointcuts() {
 		ITestBean tb = (ITestBean) factory.getBean("pointcuts");
 		PointcutForVoid.reset();
-		assertThat(PointcutForVoid.methodNames.isEmpty()).as("No methods intercepted").isTrue();
+		assertThat(PointcutForVoid.methodNames).as("No methods intercepted").isEmpty();
 		tb.getAge();
-		assertThat(PointcutForVoid.methodNames.isEmpty()).as("Not void: shouldn't have intercepted").isTrue();
+		assertThat(PointcutForVoid.methodNames).as("Not void: shouldn't have intercepted").isEmpty();
 		tb.setAge(1);
 		tb.getAge();
 		tb.setName("Tristan");
 		tb.toString();
-		assertThat(PointcutForVoid.methodNames.size()).as("Recorded wrong number of invocations").isEqualTo(2);
-		assertThat(PointcutForVoid.methodNames.get(0).equals("setAge")).isTrue();
-		assertThat(PointcutForVoid.methodNames.get(1).equals("setName")).isTrue();
+		assertThat(PointcutForVoid.methodNames).as("Recorded wrong number of invocations").hasSize(2);
+		assertThat(PointcutForVoid.methodNames.get(0)).isEqualTo("setAge");
+		assertThat(PointcutForVoid.methodNames.get(1)).isEqualTo("setName");
 	}

 	@Test
@@ -498,17 +504,17 @@ public class ProxyFactoryBeanTests {
 	@Test
 	public void testGlobalsCanAddAspectInterfaces() {
 		AddedGlobalInterface agi = (AddedGlobalInterface) factory.getBean("autoInvoker");
-		assertThat(agi.globalsAdded() == -1).isTrue();
+		assertThat(agi.globalsAdded()).isEqualTo(-1);

 		ProxyFactoryBean pfb = (ProxyFactoryBean) factory.getBean("&validGlobals");
 		// Trigger lazy initialization.
 		pfb.getObject();
 		// 2 globals + 2 explicit
-		assertThat(pfb.getAdvisors().length).as("Have 2 globals and 2 explicit advisors").isEqualTo(3);
+		assertThat(pfb.getAdvisors()).as("Have 2 globals and 2 explicit advisors").hasSize(3);

 		ApplicationListener<?> l = (ApplicationListener<?>) factory.getBean("validGlobals");
 		agi = (AddedGlobalInterface) l;
-		assertThat(agi.globalsAdded() == -1).isTrue();
+		assertThat(agi.globalsAdded()).isEqualTo(-1);

 		assertThat(factory.getBean("test1")).as("Aspect interface shouldn't be implemented without globals")
 				.isNotInstanceOf(AddedGlobalInterface.class);
@@ -709,6 +715,7 @@ public class ProxyFactoryBeanTests {
 		}
 	}

+
 	/**
 	 * Aspect interface
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -39,7 +39,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 * @author Juergen Hoeller
 * @author Chris Beams
 */
-public class ScopedProxyTests {
+class ScopedProxyTests {

 	private static final Class<?> CLASS = ScopedProxyTests.class;
 	private static final String CLASSNAME = CLASS.getSimpleName();
@@ -51,27 +51,24 @@ public class ScopedProxyTests {


 	@Test  // SPR-2108
-	public void testProxyAssignable() throws Exception {
+	void testProxyAssignable() {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(MAP_CONTEXT);
 		Object baseMap = bf.getBean("singletonMap");
-		boolean condition = baseMap instanceof Map;
-		assertThat(condition).isTrue();
+		assertThat(baseMap instanceof Map).isTrue();
 	}

 	@Test
-	public void testSimpleProxy() throws Exception {
+	void testSimpleProxy() {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(MAP_CONTEXT);
 		Object simpleMap = bf.getBean("simpleMap");
-		boolean condition1 = simpleMap instanceof Map;
-		assertThat(condition1).isTrue();
-		boolean condition = simpleMap instanceof HashMap;
-		assertThat(condition).isTrue();
+		assertThat(simpleMap instanceof Map).isTrue();
+		assertThat(simpleMap instanceof HashMap).isTrue();
 	}

 	@Test
-	public void testScopedOverride() throws Exception {
+	void testScopedOverride() {
 		GenericApplicationContext ctx = new GenericApplicationContext();
 		new XmlBeanDefinitionReader(ctx).loadBeanDefinitions(OVERRIDE_CONTEXT);
 		SimpleMapScope scope = new SimpleMapScope();
@@ -87,7 +84,7 @@ public class ScopedProxyTests {
 	}

 	@Test
-	public void testJdkScopedProxy() throws Exception {
+	void testJdkScopedProxy() throws Exception {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(TESTBEAN_CONTEXT);
 		bf.setSerializationId("X");
@@ -97,8 +94,7 @@ public class ScopedProxyTests {
 		ITestBean bean = (ITestBean) bf.getBean("testBean");
 		assertThat(bean).isNotNull();
 		assertThat(AopUtils.isJdkDynamicProxy(bean)).isTrue();
-		boolean condition1 = bean instanceof ScopedObject;
-		assertThat(condition1).isTrue();
+		assertThat(bean instanceof ScopedObject).isTrue();
 		ScopedObject scoped = (ScopedObject) bean;
 		assertThat(scoped.getTargetObject().getClass()).isEqualTo(TestBean.class);
 		bean.setAge(101);
@@ -110,8 +106,7 @@ public class ScopedProxyTests {
 		assertThat(deserialized).isNotNull();
 		assertThat(AopUtils.isJdkDynamicProxy(deserialized)).isTrue();
 		assertThat(bean.getAge()).isEqualTo(101);
-		boolean condition = deserialized instanceof ScopedObject;
-		assertThat(condition).isTrue();
+		assertThat(deserialized instanceof ScopedObject).isTrue();
 		ScopedObject scopedDeserialized = (ScopedObject) deserialized;
 		assertThat(scopedDeserialized.getTargetObject().getClass()).isEqualTo(TestBean.class);

@@ -119,7 +114,7 @@ public class ScopedProxyTests {
 	}

 	@Test
-	public void testCglibScopedProxy() throws Exception {
+	void testCglibScopedProxy() throws Exception {
 		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
 		new XmlBeanDefinitionReader(bf).loadBeanDefinitions(LIST_CONTEXT);
 		bf.setSerializationId("Y");
@@ -128,8 +123,7 @@ public class ScopedProxyTests {

 		TestBean tb = (TestBean) bf.getBean("testBean");
 		assertThat(AopUtils.isCglibProxy(tb.getFriends())).isTrue();
-		boolean condition1 = tb.getFriends() instanceof ScopedObject;
-		assertThat(condition1).isTrue();
+		assertThat(tb.getFriends() instanceof ScopedObject).isTrue();
 		ScopedObject scoped = (ScopedObject) tb.getFriends();
 		assertThat(scoped.getTargetObject().getClass()).isEqualTo(ArrayList.class);
 		tb.getFriends().add("myFriend");
@@ -137,12 +131,11 @@ public class ScopedProxyTests {
 		assertThat(scope.getMap().containsKey("scopedTarget.scopedList")).isTrue();
 		assertThat(scope.getMap().get("scopedTarget.scopedList").getClass()).isEqualTo(ArrayList.class);

-		ArrayList<?> deserialized = (ArrayList<?>) SerializationTestUtils.serializeAndDeserialize(tb.getFriends());
+		ArrayList<Object> deserialized = (ArrayList<Object>) SerializationTestUtils.serializeAndDeserialize(tb.getFriends());
 		assertThat(deserialized).isNotNull();
 		assertThat(AopUtils.isCglibProxy(deserialized)).isTrue();
-		assertThat(deserialized.contains("myFriend")).isTrue();
-		boolean condition = deserialized instanceof ScopedObject;
-		assertThat(condition).isTrue();
+		assertThat(deserialized).contains("myFriend");
+		assertThat(deserialized instanceof ScopedObject).isTrue();
 		ScopedObject scopedDeserialized = (ScopedObject) deserialized;
 		assertThat(scopedDeserialized.getTargetObject().getClass()).isEqualTo(ArrayList.class);

@@ -63,12 +63,12 @@ public class QualifierAnnotationAutowireContextTests {
 				new RootBeanDefinition(QualifiedFieldTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);

-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -81,12 +81,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedMethodParameterTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});

 	}

@@ -100,9 +101,10 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(UnsatisfiedDependencyException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
+
+		assertThatExceptionOfType(UnsatisfiedDependencyException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
 	}

 	@Test
@@ -205,12 +207,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedFieldTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -227,12 +230,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedMethodParameterTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -249,9 +253,10 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedConstructorArgumentTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(UnsatisfiedDependencyException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
+
+		assertThatExceptionOfType(UnsatisfiedDependencyException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
 	}

 	@Test
@@ -374,12 +379,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedFieldWithDefaultValueTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -451,12 +457,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedFieldWithMultipleAttributesTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -507,12 +514,13 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedFieldWithMultipleAttributesTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> {
-				assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
-				assertThat(ex.getBeanName()).isEqualTo("autowired");
-			});
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> {
+					assertThat(ex.getRootCause()).isInstanceOf(NoSuchBeanDefinitionException.class);
+					assertThat(ex.getBeanName()).isEqualTo("autowired");
+				});
 	}

 	@Test
@@ -574,9 +582,10 @@ public class QualifierAnnotationAutowireContextTests {
 		context.registerBeanDefinition("autowired",
 				new RootBeanDefinition(QualifiedConstructorArgumentWithBaseQualifierNonDefaultValueTestBean.class));
 		AnnotationConfigUtils.registerAnnotationConfigProcessors(context);
-		assertThatExceptionOfType(UnsatisfiedDependencyException.class).isThrownBy(
-				context::refresh)
-			.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
+
+		assertThatExceptionOfType(UnsatisfiedDependencyException.class)
+				.isThrownBy(context::refresh)
+				.satisfies(ex -> assertThat(ex.getBeanName()).isEqualTo("autowired"));
 	}


@@ -752,7 +761,7 @@ public class QualifierAnnotationAutowireContextTests {
 	@Qualifier
 	@interface TestQualifierWithMultipleAttributes {

-		String value() default "default";
+		String[] value() default "default";

 		int number();
 	}
@@ -58,9 +58,10 @@ public class QualifierAnnotationTests {
 		BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
 		reader.loadBeanDefinitions(CONFIG_LOCATION);
 		context.registerSingleton("testBean", NonQualifiedTestBean.class);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.withMessageContaining("found 6");
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.withMessageContaining("found 6");
 	}

 	@Test
@@ -191,9 +192,10 @@ public class QualifierAnnotationTests {
 		BeanDefinitionReader reader = new XmlBeanDefinitionReader(context);
 		reader.loadBeanDefinitions(CONFIG_LOCATION);
 		context.registerSingleton("testBean", QualifiedByAttributesTestBean.class);
-		assertThatExceptionOfType(BeanCreationException.class).isThrownBy(
-				context::refresh)
-			.withMessageContaining("found 6");
+
+		assertThatExceptionOfType(BeanCreationException.class)
+				.isThrownBy(context::refresh)
+				.withMessageContaining("found 6");
 	}

 	@Test
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -268,6 +268,7 @@ public class ClassPathBeanDefinitionScannerTests {
 		ClassPathBeanDefinitionScanner scanner = new ClassPathBeanDefinitionScanner(context);
 		scanner.setIncludeAnnotationConfig(false);
 		scanner.scan("org.springframework.context.annotation2");
+
 		assertThatIllegalStateException().isThrownBy(() -> scanner.scan(BASE_PACKAGE))
 				.withMessageContaining("myNamedDao")
 				.withMessageContaining(NamedStubDao.class.getName())
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -215,7 +215,7 @@ public class CommonAnnotationBeanPostProcessorTests {
 		bf.registerBeanDefinition("testBean4", tbd);

 		bf.registerResolvableDependency(BeanFactory.class, bf);
-		bf.registerResolvableDependency(INestedTestBean.class, (ObjectFactory<Object>) () -> new NestedTestBean());
+		bf.registerResolvableDependency(INestedTestBean.class, (ObjectFactory<Object>) NestedTestBean::new);

 		@SuppressWarnings("deprecation")
 		org.springframework.beans.factory.config.PropertyPlaceholderConfigurer ppc = new org.springframework.beans.factory.config.PropertyPlaceholderConfigurer();
@@ -233,7 +233,7 @@ public class CommonAnnotationBeanPostProcessorTests {
 		assertThat(tb).isNotSameAs(anotherBean.getTestBean6());

 		String[] depBeans = bf.getDependenciesForBean("annotatedBean");
-		assertThat(depBeans.length).isEqualTo(1);
+		assertThat(depBeans).hasSize(1);
 		assertThat(depBeans[0]).isEqualTo("testBean4");
 	}

@@ -508,6 +508,25 @@ public class CommonAnnotationBeanPostProcessorTests {
 		assertThat(tb.getName()).isEqualTo("notLazyAnymore");
 	}

+	@Test
+	public void testLazyResolutionWithFallbackTypeMatch() {
+		DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
+		bf.setAutowireCandidateResolver(new ContextAnnotationAutowireCandidateResolver());
+		CommonAnnotationBeanPostProcessor bpp = new CommonAnnotationBeanPostProcessor();
+		bpp.setBeanFactory(bf);
+		bf.addBeanPostProcessor(bpp);
+
+		bf.registerBeanDefinition("annotatedBean", new RootBeanDefinition(LazyResourceCglibInjectionBean.class));
+		bf.registerBeanDefinition("tb", new RootBeanDefinition(TestBean.class));
+
+		LazyResourceCglibInjectionBean bean = (LazyResourceCglibInjectionBean) bf.getBean("annotatedBean");
+		assertThat(bf.containsSingleton("tb")).isFalse();
+		bean.testBean.setName("notLazyAnymore");
+		assertThat(bf.containsSingleton("tb")).isTrue();
+		TestBean tb = (TestBean) bf.getBean("tb");
+		assertThat(tb.getName()).isEqualTo("notLazyAnymore");
+	}
+

 	public static class AnnotatedInitDestroyBean {

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -138,8 +138,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withUnresolvablePlaceholder() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithUnresolvablePlaceholder.class))
-			.withCauseInstanceOf(IllegalArgumentException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithUnresolvablePlaceholder.class))
+				.withCauseInstanceOf(IllegalArgumentException.class);
 	}

 	@Test
@@ -170,8 +170,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withEmptyResourceLocations() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithEmptyResourceLocations.class))
-			.withCauseInstanceOf(IllegalArgumentException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithEmptyResourceLocations.class))
+				.withCauseInstanceOf(IllegalArgumentException.class);
 	}

 	@Test
@@ -253,8 +253,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withMissingPropertySource() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithMissingPropertySource.class))
-			.withCauseInstanceOf(FileNotFoundException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithMissingPropertySource.class))
+				.withCauseInstanceOf(FileNotFoundException.class);
 	}

 	@Test
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -36,6 +36,10 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+	protected <T> GenericTestEvent<T> createGenericTestEvent(T payload) {
+		return new GenericTestEvent<>(this, payload);
+	}
+

 	protected static class GenericTestEvent<T> extends ApplicationEvent {

@@ -51,6 +55,7 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+
 	protected static class SmartGenericTestEvent<T> extends GenericTestEvent<T> implements ResolvableTypeProvider {

 		private final ResolvableType resolvableType;
@@ -67,6 +72,7 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+
 	protected static class StringEvent extends GenericTestEvent<String> {

 		public StringEvent(Object source, String payload) {
@@ -74,6 +80,7 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+
 	protected static class LongEvent extends GenericTestEvent<Long> {

 		public LongEvent(Object source, Long payload) {
@@ -81,31 +88,31 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

-	protected <T> GenericTestEvent<T> createGenericTestEvent(T payload) {
-		return new GenericTestEvent<>(this, payload);
-	}
-

 	static class GenericEventListener implements ApplicationListener<GenericTestEvent<?>> {
+
 		@Override
 		public void onApplicationEvent(GenericTestEvent<?> event) {
 		}
 	}

+
 	static class ObjectEventListener implements ApplicationListener<GenericTestEvent<Object>> {
+
 		@Override
 		public void onApplicationEvent(GenericTestEvent<Object> event) {
 		}
 	}

-	static class UpperBoundEventListener
-			implements ApplicationListener<GenericTestEvent<? extends RuntimeException>> {
+
+	static class UpperBoundEventListener implements ApplicationListener<GenericTestEvent<? extends RuntimeException>> {

 		@Override
 		public void onApplicationEvent(GenericTestEvent<? extends RuntimeException> event) {
 		}
 	}

+
 	static class StringEventListener implements ApplicationListener<GenericTestEvent<String>> {

 		@Override
@@ -113,6 +120,7 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+
 	@SuppressWarnings("rawtypes")
 	static class RawApplicationListener implements ApplicationListener {

@@ -121,10 +129,10 @@ public abstract class AbstractApplicationEventListenerTests {
 		}
 	}

+
 	static class TestEvents {

 		public GenericTestEvent<?> wildcardEvent;
-
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -104,7 +104,8 @@ public class GenericApplicationListenerAdapterTests extends AbstractApplicationE

 	@Test
 	public void genericListenerStrictTypeSubClass() {
-		supportsEventType(false, ObjectEventListener.class, ResolvableType.forClassWithGenerics(GenericTestEvent.class, Long.class));
+		supportsEventType(false, ObjectEventListener.class,
+				ResolvableType.forClassWithGenerics(GenericTestEvent.class, Long.class));
 	}

 	@Test
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -102,16 +102,16 @@ class GenericApplicationContextTests {

 		assertThat(context.getBean(String.class)).isSameAs(context.getBean("testBean"));
 		assertThat(context.getAutowireCapableBeanFactory().getBean(String.class))
-			.isSameAs(context.getAutowireCapableBeanFactory().getBean("testBean"));
+				.isSameAs(context.getAutowireCapableBeanFactory().getBean("testBean"));

 		context.close();

 		assertThatIllegalStateException()
-			.isThrownBy(() -> context.getBean(String.class));
+				.isThrownBy(() -> context.getBean(String.class));
 		assertThatIllegalStateException()
-			.isThrownBy(() -> context.getAutowireCapableBeanFactory().getBean(String.class));
+				.isThrownBy(() -> context.getAutowireCapableBeanFactory().getBean(String.class));
 		assertThatIllegalStateException()
-			.isThrownBy(() -> context.getAutowireCapableBeanFactory().getBean("testBean"));
+				.isThrownBy(() -> context.getAutowireCapableBeanFactory().getBean("testBean"));
 	}

 	@Test
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -35,27 +35,32 @@ class BitsCronFieldTests {
 	@Test
 	void parse() {
 		assertThat(BitsCronField.parseSeconds("42")).has(clearRange(0, 41)).has(set(42)).has(clearRange(43, 59));
-		assertThat(BitsCronField.parseSeconds("0-4,8-12")).has(setRange(0, 4)).has(clearRange(5,7)).has(setRange(8, 12)).has(clearRange(13,59));
-		assertThat(BitsCronField.parseSeconds("57/2")).has(clearRange(0, 56)).has(set(57)).has(clear(58)).has(set(59));
+		assertThat(BitsCronField.parseSeconds("0-4,8-12")).has(setRange(0, 4)).has(clearRange(5,7))
+				.has(setRange(8, 12)).has(clearRange(13,59));
+		assertThat(BitsCronField.parseSeconds("57/2")).has(clearRange(0, 56)).has(set(57))
+				.has(clear(58)).has(set(59));

 		assertThat(BitsCronField.parseMinutes("30")).has(set(30)).has(clearRange(1, 29)).has(clearRange(31, 59));

 		assertThat(BitsCronField.parseHours("23")).has(set(23)).has(clearRange(0, 23));
-		assertThat(BitsCronField.parseHours("0-23/2")).has(set(0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22)).has(clear(1,3,5,7,9,11,13,15,17,19,21,23));
+		assertThat(BitsCronField.parseHours("0-23/2")).has(set(0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22))
+				.has(clear(1,3,5,7,9,11,13,15,17,19,21,23));

 		assertThat(BitsCronField.parseDaysOfMonth("1")).has(set(1)).has(clearRange(2, 31));

 		assertThat(BitsCronField.parseMonth("1")).has(set(1)).has(clearRange(2, 12));

 		assertThat(BitsCronField.parseDaysOfWeek("0")).has(set(7, 7)).has(clearRange(0, 6));
-
-		assertThat(BitsCronField.parseDaysOfWeek("7-5")).has(clear(0)).has(setRange(1, 5)).has(clear(6)).has(set(7));
+		assertThat(BitsCronField.parseDaysOfWeek("7-5")).has(clear(0)).has(setRange(1, 5))
+				.has(clear(6)).has(set(7));
 	}

 	@Test
 	void parseLists() {
-		assertThat(BitsCronField.parseSeconds("15,30")).has(set(15, 30)).has(clearRange(1, 15)).has(clearRange(31, 59));
-		assertThat(BitsCronField.parseMinutes("1,2,5,9")).has(set(1, 2, 5, 9)).has(clear(0)).has(clearRange(3, 4)).has(clearRange(6, 8)).has(clearRange(10, 59));
+		assertThat(BitsCronField.parseSeconds("15,30")).has(set(15, 30)).has(clearRange(1, 15))
+				.has(clearRange(31, 59));
+		assertThat(BitsCronField.parseMinutes("1,2,5,9")).has(set(1, 2, 5, 9)).has(clear(0))
+				.has(clearRange(3, 4)).has(clearRange(6, 8)).has(clearRange(10, 59));
 		assertThat(BitsCronField.parseHours("1,2,3")).has(set(1, 2, 3)).has(clearRange(4, 23));
 		assertThat(BitsCronField.parseDaysOfMonth("1,2,3")).has(set(1, 2, 3)).has(clearRange(4, 31));
 		assertThat(BitsCronField.parseMonth("1,2,3")).has(set(1, 2, 3)).has(clearRange(4, 12));
@@ -107,6 +112,7 @@ class BitsCronFieldTests {
 				.has(clear(0)).has(setRange(1, 7));
 	}

+
 	private static Condition<BitsCronField> set(int... indices) {
 		return new Condition<BitsCronField>(String.format("set bits %s", Arrays.toString(indices))) {
 			@Override
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -848,6 +848,7 @@ class CronTriggerTests {
 		assertThat(nextExecutionTime).isEqualTo(this.calendar.getTime());
 	}

+
 	private static void roundup(Calendar calendar) {
 		calendar.add(Calendar.SECOND, 1);
 		calendar.set(Calendar.MILLISECOND, 0);
@@ -861,9 +862,7 @@ class CronTriggerTests {
 	}

 	private static TriggerContext getTriggerContext(Date lastCompletionTime) {
-		SimpleTriggerContext context = new SimpleTriggerContext();
-		context.update(null, null, lastCompletionTime);
-		return context;
+		return new SimpleTriggerContext(null, null, lastCompletionTime);
 	}


@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException
 * Unit tests for {@link QuartzCronField}.
 *
 * @author Arjen Poutsma
+ * @author Juergen Hoeller
 */
 class QuartzCronFieldTests {

@@ -71,6 +72,46 @@ class QuartzCronFieldTests {
 		assertThat(field.nextOrSame(last)).isEqualTo(expected);
 	}

+	@Test
+	void dayOfWeek_0(){
+		// third Sunday (0) of the month
+		QuartzCronField field = QuartzCronField.parseDaysOfWeek("0#3");
+
+		LocalDate last = LocalDate.of(2024, 1, 1);
+		LocalDate expected = LocalDate.of(2024, 1, 21);
+		assertThat(field.nextOrSame(last)).isEqualTo(expected);
+	}
+
+	@Test
+	void dayOfWeek_1(){
+		// third Monday (1) of the month
+		QuartzCronField field = QuartzCronField.parseDaysOfWeek("1#3");
+
+		LocalDate last = LocalDate.of(2024, 1, 1);
+		LocalDate expected = LocalDate.of(2024, 1, 15);
+		assertThat(field.nextOrSame(last)).isEqualTo(expected);
+	}
+
+	@Test
+	void dayOfWeek_2(){
+		// third Tuesday (2) of the month
+		QuartzCronField field = QuartzCronField.parseDaysOfWeek("2#3");
+
+		LocalDate last = LocalDate.of(2024, 1, 1);
+		LocalDate expected = LocalDate.of(2024, 1, 16);
+		assertThat(field.nextOrSame(last)).isEqualTo(expected);
+	}
+
+	@Test
+	void dayOfWeek_7() {
+		// third Sunday (7 as alternative to 0) of the month
+		QuartzCronField field = QuartzCronField.parseDaysOfWeek("7#3");
+
+		LocalDate last = LocalDate.of(2024, 1, 1);
+		LocalDate expected = LocalDate.of(2024, 1, 21);
+		assertThat(field.nextOrSame(last)).isEqualTo(expected);
+	}
+
 	@Test
 	void invalidValues() {
 		assertThatIllegalArgumentException().isThrownBy(() -> QuartzCronField.parseDaysOfMonth(""));
@@ -3,9 +3,6 @@
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

-	<!--
-		Not yet in use: illustration of possible approach
-	-->
 	<bean id="overrideOneMethod" class="org.springframework.beans.factory.xml.OverrideOneMethod">

 		<lookup-method name="getPrototypeDependency" bean="jenny"/>
@@ -27,39 +24,34 @@

 		<lookup-method name="protectedOverrideSingleton" bean="david"/>

-		<!--
-			This method is not overloaded, so we don't need to specify any arg types
-		-->
+		<!-- This method is not overloaded, so we don't need to specify any arg types -->
 		<replaced-method name="doSomething" replacer="doSomethingReplacer"/>

 	</bean>

-	<bean id="replaceVoidMethod" parent="someParent"
-			class="org.springframework.beans.factory.xml.OverrideOneMethodSubclass">
+	<bean id="replaceVoidMethod" parent="someParent" class="org.springframework.beans.factory.xml.OverrideOneMethodSubclass"/>

+	<bean id="replaceEchoMethod" class="org.springframework.beans.factory.xml.EchoService">
+		<!-- This method is not overloaded, so we don't need to specify any arg types -->
+		<replaced-method name="echo" replacer="reverseArrayReplacer" />
 	</bean>

-	<bean id="reverseReplacer"
-		class="org.springframework.beans.factory.xml.ReverseMethodReplacer"/>
+	<bean id="reverseReplacer" class="org.springframework.beans.factory.xml.ReverseMethodReplacer"/>

-	<bean id="fixedReplacer"
-		class="org.springframework.beans.factory.xml.FixedMethodReplacer"/>
+	<bean id="reverseArrayReplacer" class="org.springframework.beans.factory.xml.ReverseArrayMethodReplacer"/>

-	<bean id="doSomethingReplacer"
-		class="org.springframework.beans.factory.xml.XmlBeanFactoryTests$DoSomethingReplacer"/>
+	<bean id="fixedReplacer" class="org.springframework.beans.factory.xml.FixedMethodReplacer"/>

-	<bean id="serializableReplacer"
-		class="org.springframework.beans.factory.xml.SerializableMethodReplacerCandidate">
+	<bean id="doSomethingReplacer" class="org.springframework.beans.factory.xml.XmlBeanFactoryTests$DoSomethingReplacer"/>

+	<bean id="serializableReplacer" class="org.springframework.beans.factory.xml.SerializableMethodReplacerCandidate">
 		<!-- Arbitrary method replacer -->
 		<replaced-method name="replaceMe" replacer="reverseReplacer">
 			<arg-type>String</arg-type>
 		</replaced-method>
-
 	</bean>

-	<bean id="jenny" class="org.springframework.beans.testfixture.beans.TestBean"
-		scope="prototype">
+	<bean id="jenny" class="org.springframework.beans.testfixture.beans.TestBean" scope="prototype">
 		<property name="name"><value>Jenny</value></property>
 		<property name="age"><value>30</value></property>
 		<property name="spouse">
@@ -68,8 +60,7 @@
 		</property>
 	</bean>

-	<bean id="david" class="org.springframework.beans.testfixture.beans.TestBean"
-		scope="singleton">
+	<bean id="david" class="org.springframework.beans.testfixture.beans.TestBean" scope="singleton">
 		<description>
 			Simple bean, without any collections.
 		</description>
@@ -16,12 +16,24 @@
 package org.springframework.cglib.beans;

 import java.beans.PropertyDescriptor;
-import java.lang.reflect.*;
 import java.security.ProtectionDomain;
-import org.springframework.cglib.core.*;
+import java.util.HashMap;
+import java.util.Map;
+
 import org.springframework.asm.ClassVisitor;
 import org.springframework.asm.Type;
-import java.util.*;
+import org.springframework.cglib.core.AbstractClassGenerator;
+import org.springframework.cglib.core.ClassEmitter;
+import org.springframework.cglib.core.CodeEmitter;
+import org.springframework.cglib.core.Constants;
+import org.springframework.cglib.core.Converter;
+import org.springframework.cglib.core.EmitUtils;
+import org.springframework.cglib.core.KeyFactory;
+import org.springframework.cglib.core.Local;
+import org.springframework.cglib.core.MethodInfo;
+import org.springframework.cglib.core.ReflectUtils;
+import org.springframework.cglib.core.Signature;
+import org.springframework.cglib.core.TypeUtils;

 /**
 * @author Chris Nokleberg
@@ -29,151 +41,154 @@ import java.util.*;
@SuppressWarnings({"rawtypes", "unchecked"})
 abstract public class BeanCopier
 {
-    private static final BeanCopierKey KEY_FACTORY =
-      (BeanCopierKey)KeyFactory.create(BeanCopierKey.class);
-    private static final Type CONVERTER =
-      TypeUtils.parseType("org.springframework.cglib.core.Converter");
-    private static final Type BEAN_COPIER =
-      TypeUtils.parseType("org.springframework.cglib.beans.BeanCopier");
-    private static final Signature COPY =
-      new Signature("copy", Type.VOID_TYPE, new Type[]{ Constants.TYPE_OBJECT, Constants.TYPE_OBJECT, CONVERTER });
-    private static final Signature CONVERT =
-      TypeUtils.parseSignature("Object convert(Object, Class, Object)");
-    
-    interface BeanCopierKey {
-        public Object newInstance(String source, String target, boolean useConverter);
-    }
+	private static final BeanCopierKey KEY_FACTORY =
+	  (BeanCopierKey)KeyFactory.create(BeanCopierKey.class);
+	private static final Type CONVERTER =
+	  TypeUtils.parseType("org.springframework.cglib.core.Converter");
+	private static final Type BEAN_COPIER =
+	  TypeUtils.parseType("org.springframework.cglib.beans.BeanCopier");
+	private static final Signature COPY =
+	  new Signature("copy", Type.VOID_TYPE, new Type[]{ Constants.TYPE_OBJECT, Constants.TYPE_OBJECT, CONVERTER });
+	private static final Signature CONVERT =
+	  TypeUtils.parseSignature("Object convert(Object, Class, Object)");

-    public static BeanCopier create(Class source, Class target, boolean useConverter) {
-        Generator gen = new Generator();
-        gen.setSource(source);
-        gen.setTarget(target);
-        gen.setUseConverter(useConverter);
-        return gen.create();
-    }
+	interface BeanCopierKey {
+		public Object newInstance(String source, String target, boolean useConverter);
+	}

-    abstract public void copy(Object from, Object to, Converter converter);
+	public static BeanCopier create(Class source, Class target, boolean useConverter) {
+		Generator gen = new Generator();
+		gen.setSource(source);
+		gen.setTarget(target);
+		gen.setUseConverter(useConverter);
+		return gen.create();
+	}

-    public static class Generator extends AbstractClassGenerator {
-        private static final Source SOURCE = new Source(BeanCopier.class.getName());
-        private Class source;
-        private Class target;
-        private boolean useConverter;
+	abstract public void copy(Object from, Object to, Converter converter);

-        public Generator() {
-            super(SOURCE);
-        }
+	public static class Generator extends AbstractClassGenerator {
+		private static final Source SOURCE = new Source(BeanCopier.class.getName());
+		private Class source;
+		private Class target;
+		private boolean useConverter;

-        public void setSource(Class source) {
-            if(!Modifier.isPublic(source.getModifiers())){ 
-               setNamePrefix(source.getName());
-            }
-            this.source = source;
-        }
-        
-        public void setTarget(Class target) {
-            if(!Modifier.isPublic(target.getModifiers())){ 
-               setNamePrefix(target.getName());
-            }
-            this.target = target;
+		public Generator() {
+			super(SOURCE);
+		}
+
+		public void setSource(Class source) {
+			this.source = source;
+			// SPRING PATCH BEGIN
+			setContextClass(source);
+			setNamePrefix(source.getName());
+			// SPRING PATCH END
+		}
+
+		public void setTarget(Class target) {
+			this.target = target;
 			// SPRING PATCH BEGIN
 			setContextClass(target);
+			setNamePrefix(target.getName());
 			// SPRING PATCH END
-        }
+		}

-        public void setUseConverter(boolean useConverter) {
-            this.useConverter = useConverter;
-        }
+		public void setUseConverter(boolean useConverter) {
+			this.useConverter = useConverter;
+		}

-        protected ClassLoader getDefaultClassLoader() {
-            return source.getClassLoader();
-        }
+		@Override
+		protected ClassLoader getDefaultClassLoader() {
+			return source.getClassLoader();
+		}

-        protected ProtectionDomain getProtectionDomain() {
-        	return ReflectUtils.getProtectionDomain(source);
-        }
+		@Override
+		protected ProtectionDomain getProtectionDomain() {
+			return ReflectUtils.getProtectionDomain(source);
+		}

-        public BeanCopier create() {
-            Object key = KEY_FACTORY.newInstance(source.getName(), target.getName(), useConverter);
-            return (BeanCopier)super.create(key);
-        }
+		public BeanCopier create() {
+			Object key = KEY_FACTORY.newInstance(source.getName(), target.getName(), useConverter);
+			return (BeanCopier)super.create(key);
+		}

-        public void generateClass(ClassVisitor v) {
-            Type sourceType = Type.getType(source);
-            Type targetType = Type.getType(target);
-            ClassEmitter ce = new ClassEmitter(v);
-            ce.begin_class(Constants.V1_8,
-                           Constants.ACC_PUBLIC,
-                           getClassName(),
-                           BEAN_COPIER,
-                           null,
-                           Constants.SOURCE_FILE);
+		@Override
+		public void generateClass(ClassVisitor v) {
+			Type sourceType = Type.getType(source);
+			Type targetType = Type.getType(target);
+			ClassEmitter ce = new ClassEmitter(v);
+			ce.begin_class(Constants.V1_8,
+						   Constants.ACC_PUBLIC,
+						   getClassName(),
+						   BEAN_COPIER,
+						   null,
+						   Constants.SOURCE_FILE);

-            EmitUtils.null_constructor(ce);
-            CodeEmitter e = ce.begin_method(Constants.ACC_PUBLIC, COPY, null);
-            PropertyDescriptor[] getters = ReflectUtils.getBeanGetters(source);
-            PropertyDescriptor[] setters = ReflectUtils.getBeanSetters(target);
+			EmitUtils.null_constructor(ce);
+			CodeEmitter e = ce.begin_method(Constants.ACC_PUBLIC, COPY, null);
+			PropertyDescriptor[] getters = ReflectUtils.getBeanGetters(source);
+			PropertyDescriptor[] setters = ReflectUtils.getBeanSetters(target);

-            Map names = new HashMap();
-            for (int i = 0; i < getters.length; i++) {
-                names.put(getters[i].getName(), getters[i]);
-            }
-            Local targetLocal = e.make_local();
-            Local sourceLocal = e.make_local();
-            if (useConverter) {
-                e.load_arg(1);
-                e.checkcast(targetType);
-                e.store_local(targetLocal);
-                e.load_arg(0);                
-                e.checkcast(sourceType);
-                e.store_local(sourceLocal);
-            } else {
-                e.load_arg(1);
-                e.checkcast(targetType);
-                e.load_arg(0);
-                e.checkcast(sourceType);
-            }
-            for (int i = 0; i < setters.length; i++) {
-                PropertyDescriptor setter = setters[i];
-                PropertyDescriptor getter = (PropertyDescriptor)names.get(setter.getName());
-                if (getter != null) {
-                    MethodInfo read = ReflectUtils.getMethodInfo(getter.getReadMethod());
-                    MethodInfo write = ReflectUtils.getMethodInfo(setter.getWriteMethod());
-                    if (useConverter) {
-                        Type setterType = write.getSignature().getArgumentTypes()[0];
-                        e.load_local(targetLocal);
-                        e.load_arg(2);
-                        e.load_local(sourceLocal);
-                        e.invoke(read);
-                        e.box(read.getSignature().getReturnType());
-                        EmitUtils.load_class(e, setterType);
-                        e.push(write.getSignature().getName());
-                        e.invoke_interface(CONVERTER, CONVERT);
-                        e.unbox_or_zero(setterType);
-                        e.invoke(write);
-                    } else if (compatible(getter, setter)) {
-                        e.dup2();
-                        e.invoke(read);
-                        e.invoke(write);
-                    }
-                }
-            }
-            e.return_value();
-            e.end_method();
-            ce.end_class();
-        }
+			Map names = new HashMap();
+			for (PropertyDescriptor getter : getters) {
+				names.put(getter.getName(), getter);
+			}
+			Local targetLocal = e.make_local();
+			Local sourceLocal = e.make_local();
+			if (useConverter) {
+				e.load_arg(1);
+				e.checkcast(targetType);
+				e.store_local(targetLocal);
+				e.load_arg(0);
+				e.checkcast(sourceType);
+				e.store_local(sourceLocal);
+			} else {
+				e.load_arg(1);
+				e.checkcast(targetType);
+				e.load_arg(0);
+				e.checkcast(sourceType);
+			}
+			for (PropertyDescriptor setter : setters) {
+				PropertyDescriptor getter = (PropertyDescriptor)names.get(setter.getName());
+				if (getter != null) {
+					MethodInfo read = ReflectUtils.getMethodInfo(getter.getReadMethod());
+					MethodInfo write = ReflectUtils.getMethodInfo(setter.getWriteMethod());
+					if (useConverter) {
+						Type setterType = write.getSignature().getArgumentTypes()[0];
+						e.load_local(targetLocal);
+						e.load_arg(2);
+						e.load_local(sourceLocal);
+						e.invoke(read);
+						e.box(read.getSignature().getReturnType());
+						EmitUtils.load_class(e, setterType);
+						e.push(write.getSignature().getName());
+						e.invoke_interface(CONVERTER, CONVERT);
+						e.unbox_or_zero(setterType);
+						e.invoke(write);
+					} else if (compatible(getter, setter)) {
+						e.dup2();
+						e.invoke(read);
+						e.invoke(write);
+					}
+				}
+			}
+			e.return_value();
+			e.end_method();
+			ce.end_class();
+		}

-        private static boolean compatible(PropertyDescriptor getter, PropertyDescriptor setter) {
-            // TODO: allow automatic widening conversions?
-            return setter.getPropertyType().isAssignableFrom(getter.getPropertyType());
-        }
+		private static boolean compatible(PropertyDescriptor getter, PropertyDescriptor setter) {
+			// TODO: allow automatic widening conversions?
+			return setter.getPropertyType().isAssignableFrom(getter.getPropertyType());
+		}

-        protected Object firstInstance(Class type) {
-            return ReflectUtils.newInstance(type);
-        }
+		@Override
+		protected Object firstInstance(Class type) {
+			return ReflectUtils.newInstance(type);
+		}

-        protected Object nextInstance(Object instance) {
-            return instance;
-        }
-    }
+		@Override
+		protected Object nextInstance(Object instance) {
+			return instance;
+		}
+	}
 }
@@ -17,10 +17,18 @@ package org.springframework.cglib.beans;

 import java.beans.PropertyDescriptor;
 import java.security.ProtectionDomain;
-import java.util.*;
-import org.springframework.cglib.core.*;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
 import org.springframework.asm.ClassVisitor;
 import org.springframework.asm.Type;
+import org.springframework.cglib.core.AbstractClassGenerator;
+import org.springframework.cglib.core.ClassEmitter;
+import org.springframework.cglib.core.Constants;
+import org.springframework.cglib.core.EmitUtils;
+import org.springframework.cglib.core.KeyFactory;
+import org.springframework.cglib.core.ReflectUtils;

 /**
 * @author Juozas Baliuka, Chris Nokleberg
@@ -28,126 +36,131 @@ import org.springframework.asm.Type;
@SuppressWarnings({"rawtypes", "unchecked"})
 public class BeanGenerator extends AbstractClassGenerator
 {
-    private static final Source SOURCE = new Source(BeanGenerator.class.getName());
-    private static final BeanGeneratorKey KEY_FACTORY =
-      (BeanGeneratorKey)KeyFactory.create(BeanGeneratorKey.class);
-    
-    interface BeanGeneratorKey {
-        public Object newInstance(String superclass, Map props);
-    }
+	private static final Source SOURCE = new Source(BeanGenerator.class.getName());
+	private static final BeanGeneratorKey KEY_FACTORY =
+	  (BeanGeneratorKey)KeyFactory.create(BeanGeneratorKey.class);

-    private Class superclass;
-    private Map props = new HashMap();
-    private boolean classOnly;
+	interface BeanGeneratorKey {
+		public Object newInstance(String superclass, Map props);
+	}

-    public BeanGenerator() {
-        super(SOURCE);
-    }
+	private Class superclass;
+	private Map props = new HashMap();
+	private boolean classOnly;

-    /**
-     * Set the class which the generated class will extend. The class
-     * must not be declared as final, and must have a non-private
-     * no-argument constructor.
-     * @param superclass class to extend, or null to extend Object
-     */
-    public void setSuperclass(Class superclass) {
-        if (superclass != null && superclass.equals(Object.class)) {
-            superclass = null;
-        }
-        this.superclass = superclass;
+	public BeanGenerator() {
+		super(SOURCE);
+	}
+
+	/**
+	 * Set the class which the generated class will extend. The class
+	 * must not be declared as final, and must have a non-private
+	 * no-argument constructor.
+	 * @param superclass class to extend, or null to extend Object
+	 */
+	public void setSuperclass(Class superclass) {
+		if (superclass != null && superclass.equals(Object.class)) {
+			superclass = null;
+		}
+		this.superclass = superclass;
 		// SPRING PATCH BEGIN
 		setContextClass(superclass);
 		// SPRING PATCH END
-    }
+	}

-    public void addProperty(String name, Class type) {
-        if (props.containsKey(name)) {
-            throw new IllegalArgumentException("Duplicate property name \"" + name + "\"");
-        }
-        props.put(name, Type.getType(type));
-    }
+	public void addProperty(String name, Class type) {
+		if (props.containsKey(name)) {
+			throw new IllegalArgumentException("Duplicate property name \"" + name + "\"");
+		}
+		props.put(name, Type.getType(type));
+	}

-    protected ClassLoader getDefaultClassLoader() {
-        if (superclass != null) {
-            return superclass.getClassLoader();
-        } else {
-            return null;
-        }
-    }
+	@Override
+	protected ClassLoader getDefaultClassLoader() {
+		if (superclass != null) {
+			return superclass.getClassLoader();
+		} else {
+			return null;
+		}
+	}

-    protected ProtectionDomain getProtectionDomain() {
-        return ReflectUtils.getProtectionDomain(superclass);
-    }
+	@Override
+	protected ProtectionDomain getProtectionDomain() {
+		return ReflectUtils.getProtectionDomain(superclass);
+	}

-    public Object create() {
-        classOnly = false;
-        return createHelper();
-    }
+	public Object create() {
+		classOnly = false;
+		return createHelper();
+	}

-    public Object createClass() {
-        classOnly = true;
-        return createHelper();
-    }
+	public Object createClass() {
+		classOnly = true;
+		return createHelper();
+	}

-    private Object createHelper() {
-        if (superclass != null) {
-            setNamePrefix(superclass.getName());
-        }
-        String superName = (superclass != null) ? superclass.getName() : "java.lang.Object";
-        Object key = KEY_FACTORY.newInstance(superName, props);
-        return super.create(key);
-    }
+	private Object createHelper() {
+		if (superclass != null) {
+			setNamePrefix(superclass.getName());
+		}
+		String superName = (superclass != null) ? superclass.getName() : "java.lang.Object";
+		Object key = KEY_FACTORY.newInstance(superName, props);
+		return super.create(key);
+	}

-    public void generateClass(ClassVisitor v) throws Exception {
-        int size = props.size();
-        String[] names = (String[])props.keySet().toArray(new String[size]);
-        Type[] types = new Type[size];
-        for (int i = 0; i < size; i++) {
-            types[i] = (Type)props.get(names[i]);
-        }
-        ClassEmitter ce = new ClassEmitter(v);
-        ce.begin_class(Constants.V1_8,
-                       Constants.ACC_PUBLIC,
-                       getClassName(),
-                       superclass != null ? Type.getType(superclass) : Constants.TYPE_OBJECT,
-                       null,
-                       null);
-        EmitUtils.null_constructor(ce);
-        EmitUtils.add_properties(ce, names, types);
-        ce.end_class();
-    }
+	@Override
+	public void generateClass(ClassVisitor v) throws Exception {
+		int size = props.size();
+		String[] names = (String[])props.keySet().toArray(new String[size]);
+		Type[] types = new Type[size];
+		for (int i = 0; i < size; i++) {
+			types[i] = (Type)props.get(names[i]);
+		}
+		ClassEmitter ce = new ClassEmitter(v);
+		ce.begin_class(Constants.V1_8,
+					   Constants.ACC_PUBLIC,
+					   getClassName(),
+					   superclass != null ? Type.getType(superclass) : Constants.TYPE_OBJECT,
+					   null,
+					   null);
+		EmitUtils.null_constructor(ce);
+		EmitUtils.add_properties(ce, names, types);
+		ce.end_class();
+	}

-    protected Object firstInstance(Class type) {
-        if (classOnly) {
-            return type;
-        } else {
-            return ReflectUtils.newInstance(type);
-        }
-    }
+	@Override
+	protected Object firstInstance(Class type) {
+		if (classOnly) {
+			return type;
+		} else {
+			return ReflectUtils.newInstance(type);
+		}
+	}

-    protected Object nextInstance(Object instance) {
-        Class protoclass = (instance instanceof Class) ? (Class)instance : instance.getClass();
-        if (classOnly) {
-            return protoclass;
-        } else {
-            return ReflectUtils.newInstance(protoclass);
-        }
-    }
+	@Override
+	protected Object nextInstance(Object instance) {
+		Class protoclass = (instance instanceof Class) ? (Class)instance : instance.getClass();
+		if (classOnly) {
+			return protoclass;
+		} else {
+			return ReflectUtils.newInstance(protoclass);
+		}
+	}

-    public static void addProperties(BeanGenerator gen, Map props) {
-        for (Iterator it = props.keySet().iterator(); it.hasNext();) {
-            String name = (String)it.next();
-            gen.addProperty(name, (Class)props.get(name));
-        }
-    }
+	public static void addProperties(BeanGenerator gen, Map props) {
+		for (Iterator it = props.keySet().iterator(); it.hasNext();) {
+			String name = (String)it.next();
+			gen.addProperty(name, (Class)props.get(name));
+		}
+	}

-    public static void addProperties(BeanGenerator gen, Class type) {
-        addProperties(gen, ReflectUtils.getBeanProperties(type));
-    }
+	public static void addProperties(BeanGenerator gen, Class type) {
+		addProperties(gen, ReflectUtils.getBeanProperties(type));
+	}

-    public static void addProperties(BeanGenerator gen, PropertyDescriptor[] descriptors) {
-        for (int i = 0; i < descriptors.length; i++) {
-            gen.addProperty(descriptors[i].getName(), descriptors[i].getPropertyType());
-        }
-    }
+	public static void addProperties(BeanGenerator gen, PropertyDescriptor[] descriptors) {
+		for (PropertyDescriptor descriptor : descriptors) {
+			gen.addProperty(descriptor.getName(), descriptor.getPropertyType());
+		}
+	}
 }
@@ -41,293 +41,310 @@ import org.springframework.cglib.core.ReflectUtils;
 */
@SuppressWarnings({"rawtypes", "unchecked"})
 abstract public class BeanMap implements Map {
-    /**
-     * Limit the properties reflected in the key set of the map
-     * to readable properties.
-     * @see BeanMap.Generator#setRequire
-     */
-    public static final int REQUIRE_GETTER = 1;
+	/**
+	 * Limit the properties reflected in the key set of the map
+	 * to readable properties.
+	 * @see BeanMap.Generator#setRequire
+	 */
+	public static final int REQUIRE_GETTER = 1;

-    /**
-     * Limit the properties reflected in the key set of the map
-     * to writable properties.
-     * @see BeanMap.Generator#setRequire
-     */
-    public static final int REQUIRE_SETTER = 2;
-    
-    /**
-     * Helper method to create a new <code>BeanMap</code>.  For finer
-     * control over the generated instance, use a new instance of
-     * <code>BeanMap.Generator</code> instead of this static method.
-     * @param bean the JavaBean underlying the map
-     * @return a new <code>BeanMap</code> instance
-     */
-    public static BeanMap create(Object bean) {
-        Generator gen = new Generator();
-        gen.setBean(bean);
-        return gen.create();
-    }
+	/**
+	 * Limit the properties reflected in the key set of the map
+	 * to writable properties.
+	 * @see BeanMap.Generator#setRequire
+	 */
+	public static final int REQUIRE_SETTER = 2;

-    public static class Generator extends AbstractClassGenerator {
-        private static final Source SOURCE = new Source(BeanMap.class.getName());
+	/**
+	 * Helper method to create a new <code>BeanMap</code>.  For finer
+	 * control over the generated instance, use a new instance of
+	 * <code>BeanMap.Generator</code> instead of this static method.
+	 * @param bean the JavaBean underlying the map
+	 * @return a new <code>BeanMap</code> instance
+	 */
+	public static BeanMap create(Object bean) {
+		Generator gen = new Generator();
+		gen.setBean(bean);
+		return gen.create();
+	}

-        private static final BeanMapKey KEY_FACTORY =
-          (BeanMapKey)KeyFactory.create(BeanMapKey.class, KeyFactory.CLASS_BY_NAME);
+	public static class Generator extends AbstractClassGenerator {
+		private static final Source SOURCE = new Source(BeanMap.class.getName());

-        interface BeanMapKey {
-            public Object newInstance(Class type, int require);
-        }
-        
-        private Object bean;
-        private Class beanClass;
-        private int require;
-        
-        public Generator() {
-            super(SOURCE);
-        }
+		private static final BeanMapKey KEY_FACTORY =
+		  (BeanMapKey)KeyFactory.create(BeanMapKey.class, KeyFactory.CLASS_BY_NAME);

-        /**
-         * Set the bean that the generated map should reflect. The bean may be swapped
-         * out for another bean of the same type using {@link #setBean}.
-         * Calling this method overrides any value previously set using {@link #setBeanClass}.
-         * You must call either this method or {@link #setBeanClass} before {@link #create}.
-         * @param bean the initial bean
-         */
-        public void setBean(Object bean) {
-            this.bean = bean;
-            if (bean != null) {
+		interface BeanMapKey {
+			public Object newInstance(Class type, int require);
+		}
+
+		private Object bean;
+		private Class beanClass;
+		private int require;
+
+		public Generator() {
+			super(SOURCE);
+		}
+
+		/**
+		 * Set the bean that the generated map should reflect. The bean may be swapped
+		 * out for another bean of the same type using {@link #setBean}.
+		 * Calling this method overrides any value previously set using {@link #setBeanClass}.
+		 * You must call either this method or {@link #setBeanClass} before {@link #create}.
+		 * @param bean the initial bean
+		 */
+		public void setBean(Object bean) {
+			this.bean = bean;
+			if (bean != null) {
 				beanClass = bean.getClass();
 				// SPRING PATCH BEGIN
 				setContextClass(beanClass);
 				// SPRING PATCH END
 			}
-        }
+		}

-        /**
-         * Set the class of the bean that the generated map should support.
-         * You must call either this method or {@link #setBeanClass} before {@link #create}.
-         * @param beanClass the class of the bean
-         */
-        public void setBeanClass(Class beanClass) {
-            this.beanClass = beanClass;
-        }
+		/**
+		 * Set the class of the bean that the generated map should support.
+		 * You must call either this method or {@link #setBeanClass} before {@link #create}.
+		 * @param beanClass the class of the bean
+		 */
+		public void setBeanClass(Class beanClass) {
+			this.beanClass = beanClass;
+		}

-        /**
-         * Limit the properties reflected by the generated map.
-         * @param require any combination of {@link #REQUIRE_GETTER} and
-         * {@link #REQUIRE_SETTER}; default is zero (any property allowed)
-         */
-        public void setRequire(int require) {
-            this.require = require;
-        }
+		/**
+		 * Limit the properties reflected by the generated map.
+		 * @param require any combination of {@link #REQUIRE_GETTER} and
+		 * {@link #REQUIRE_SETTER}; default is zero (any property allowed)
+		 */
+		public void setRequire(int require) {
+			this.require = require;
+		}

-        protected ClassLoader getDefaultClassLoader() {
-            return beanClass.getClassLoader();
-        }
+		@Override
+		protected ClassLoader getDefaultClassLoader() {
+			return beanClass.getClassLoader();
+		}

-        protected ProtectionDomain getProtectionDomain() {
-        	return ReflectUtils.getProtectionDomain(beanClass);
-        }
+		@Override
+		protected ProtectionDomain getProtectionDomain() {
+			return ReflectUtils.getProtectionDomain(beanClass);
+		}

-        /**
-         * Create a new instance of the <code>BeanMap</code>. An existing
-         * generated class will be reused if possible.
-         */
-        public BeanMap create() {
-            if (beanClass == null)
-                throw new IllegalArgumentException("Class of bean unknown");
-            setNamePrefix(beanClass.getName());
-            return (BeanMap)super.create(KEY_FACTORY.newInstance(beanClass, require));
-        }
+		/**
+		 * Create a new instance of the <code>BeanMap</code>. An existing
+		 * generated class will be reused if possible.
+		 */
+		public BeanMap create() {
+			if (beanClass == null) {
+				throw new IllegalArgumentException("Class of bean unknown");
+			}
+			setNamePrefix(beanClass.getName());
+			return (BeanMap)super.create(KEY_FACTORY.newInstance(beanClass, require));
+		}

-        public void generateClass(ClassVisitor v) throws Exception {
-            new BeanMapEmitter(v, getClassName(), beanClass, require);
-        }
+		@Override
+		public void generateClass(ClassVisitor v) throws Exception {
+			new BeanMapEmitter(v, getClassName(), beanClass, require);
+		}

-        protected Object firstInstance(Class type) {
-            return ((BeanMap)ReflectUtils.newInstance(type)).newInstance(bean);
-        }
+		@Override
+		protected Object firstInstance(Class type) {
+			return ((BeanMap)ReflectUtils.newInstance(type)).newInstance(bean);
+		}

-        protected Object nextInstance(Object instance) {
-            return ((BeanMap)instance).newInstance(bean);
-        }
-    }
+		@Override
+		protected Object nextInstance(Object instance) {
+			return ((BeanMap)instance).newInstance(bean);
+		}
+	}

-    /**
-     * Create a new <code>BeanMap</code> instance using the specified bean.
-     * This is faster than using the {@link #create} static method.
-     * @param bean the JavaBean underlying the map
-     * @return a new <code>BeanMap</code> instance
-     */
-    abstract public BeanMap newInstance(Object bean);
+	/**
+	 * Create a new <code>BeanMap</code> instance using the specified bean.
+	 * This is faster than using the {@link #create} static method.
+	 * @param bean the JavaBean underlying the map
+	 * @return a new <code>BeanMap</code> instance
+	 */
+	abstract public BeanMap newInstance(Object bean);

-    /**
-     * Get the type of a property.
-     * @param name the name of the JavaBean property
-     * @return the type of the property, or null if the property does not exist
-     */
-    abstract public Class getPropertyType(String name);
+	/**
+	 * Get the type of a property.
+	 * @param name the name of the JavaBean property
+	 * @return the type of the property, or null if the property does not exist
+	 */
+	abstract public Class getPropertyType(String name);

-    protected Object bean;
+	protected Object bean;

-    protected BeanMap() {
-    }
+	protected BeanMap() {
+	}

-    protected BeanMap(Object bean) {
-        setBean(bean);
-    }
+	protected BeanMap(Object bean) {
+		setBean(bean);
+	}

-    public Object get(Object key) {
-        return get(bean, key);
-    }
+	@Override
+	public Object get(Object key) {
+		return get(bean, key);
+	}

-    public Object put(Object key, Object value) {
-        return put(bean, key, value);
-    }
+	@Override
+	public Object put(Object key, Object value) {
+		return put(bean, key, value);
+	}

-    /**
-     * Get the property of a bean. This allows a <code>BeanMap</code>
-     * to be used statically for multiple beans--the bean instance tied to the
-     * map is ignored and the bean passed to this method is used instead.
-     * @param bean the bean to query; must be compatible with the type of
-     * this <code>BeanMap</code>
-     * @param key must be a String
-     * @return the current value, or null if there is no matching property
-     */
-    abstract public Object get(Object bean, Object key);
+	/**
+	 * Get the property of a bean. This allows a <code>BeanMap</code>
+	 * to be used statically for multiple beans--the bean instance tied to the
+	 * map is ignored and the bean passed to this method is used instead.
+	 * @param bean the bean to query; must be compatible with the type of
+	 * this <code>BeanMap</code>
+	 * @param key must be a String
+	 * @return the current value, or null if there is no matching property
+	 */
+	abstract public Object get(Object bean, Object key);

-    /**
-     * Set the property of a bean. This allows a <code>BeanMap</code>
-     * to be used statically for multiple beans--the bean instance tied to the
-     * map is ignored and the bean passed to this method is used instead.
-     * @param key must be a String
-     * @return the old value, if there was one, or null
-     */
-    abstract public Object put(Object bean, Object key, Object value);
+	/**
+	 * Set the property of a bean. This allows a <code>BeanMap</code>
+	 * to be used statically for multiple beans--the bean instance tied to the
+	 * map is ignored and the bean passed to this method is used instead.
+	 * @param key must be a String
+	 * @return the old value, if there was one, or null
+	 */
+	abstract public Object put(Object bean, Object key, Object value);

-    /**
-     * Change the underlying bean this map should use.
-     * @param bean the new JavaBean
-     * @see #getBean
-     */
-    public void setBean(Object bean) {
-        this.bean = bean;
-    }
+	/**
+	 * Change the underlying bean this map should use.
+	 * @param bean the new JavaBean
+	 * @see #getBean
+	 */
+	public void setBean(Object bean) {
+		this.bean = bean;
+	}

-    /**
-     * Return the bean currently in use by this map.
-     * @return the current JavaBean
-     * @see #setBean
-     */
-    public Object getBean() {
-        return bean;
-    }
+	/**
+	 * Return the bean currently in use by this map.
+	 * @return the current JavaBean
+	 * @see #setBean
+	 */
+	public Object getBean() {
+		return bean;
+	}

-    public void clear() {
-        throw new UnsupportedOperationException();
-    }
+	@Override
+	public void clear() {
+		throw new UnsupportedOperationException();
+	}

-    public boolean containsKey(Object key) {
-        return keySet().contains(key);
-    }
+	@Override
+	public boolean containsKey(Object key) {
+		return keySet().contains(key);
+	}

-    public boolean containsValue(Object value) {
-        for (Iterator it = keySet().iterator(); it.hasNext();) {
-            Object v = get(it.next());
-            if (((value == null) && (v == null)) || (value != null && value.equals(v)))
-                return true;
-        }
-        return false;
-    }
+	@Override
+	public boolean containsValue(Object value) {
+		for (Iterator it = keySet().iterator(); it.hasNext();) {
+			Object v = get(it.next());
+			if (((value == null) && (v == null)) || (value != null && value.equals(v))) {
+				return true;
+			}
+		}
+		return false;
+	}

-    public int size() {
-        return keySet().size();
-    }
+	@Override
+	public int size() {
+		return keySet().size();
+	}

-    public boolean isEmpty() {
-        return size() == 0;
-    }
+	@Override
+	public boolean isEmpty() {
+		return size() == 0;
+	}

-    public Object remove(Object key) {
-        throw new UnsupportedOperationException();
-    }
+	@Override
+	public Object remove(Object key) {
+		throw new UnsupportedOperationException();
+	}

-    public void putAll(Map t) {
-        for (Iterator it = t.keySet().iterator(); it.hasNext();) {
-            Object key = it.next();
-            put(key, t.get(key));
-        }
-    }
+	@Override
+	public void putAll(Map t) {
+		for (Object key : t.keySet()) {
+			put(key, t.get(key));
+		}
+	}

-    public boolean equals(Object o) {
-        if (o == null || !(o instanceof Map)) {
-            return false;
-        }
-        Map other = (Map)o;
-        if (size() != other.size()) {
-            return false;
-        }
-        for (Iterator it = keySet().iterator(); it.hasNext();) {
-            Object key = it.next();
-            if (!other.containsKey(key)) {
-                return false;
-            }
-            Object v1 = get(key);
-            Object v2 = other.get(key);
-            if (!((v1 == null) ? v2 == null : v1.equals(v2))) {
-                return false;
-            }
-        }
-        return true;
-    }
+	@Override
+	public boolean equals(Object o) {
+		if (o == null || !(o instanceof Map)) {
+			return false;
+		}
+		Map other = (Map)o;
+		if (size() != other.size()) {
+			return false;
+		}
+		for (Object key : keySet()) {
+			if (!other.containsKey(key)) {
+				return false;
+			}
+			Object v1 = get(key);
+			Object v2 = other.get(key);
+			if (!((v1 == null) ? v2 == null : v1.equals(v2))) {
+				return false;
+			}
+		}
+		return true;
+	}

-    public int hashCode() {
-        int code = 0;
-        for (Iterator it = keySet().iterator(); it.hasNext();) {
-            Object key = it.next();
-            Object value = get(key);
-            code += ((key == null) ? 0 : key.hashCode()) ^
-                ((value == null) ? 0 : value.hashCode());
-        }
-        return code;
-    }
+	@Override
+	public int hashCode() {
+		int code = 0;
+		for (Object key : keySet()) {
+			Object value = get(key);
+			code += ((key == null) ? 0 : key.hashCode()) ^
+				((value == null) ? 0 : value.hashCode());
+		}
+		return code;
+	}

-    // TODO: optimize
-    public Set entrySet() {
-        HashMap copy = new HashMap();
-        for (Iterator it = keySet().iterator(); it.hasNext();) {
-            Object key = it.next();
-            copy.put(key, get(key));
-        }
-        return Collections.unmodifiableMap(copy).entrySet();
-    }
+	// TODO: optimize
+	@Override
+	public Set entrySet() {
+		HashMap copy = new HashMap();
+		for (Object key : keySet()) {
+			copy.put(key, get(key));
+		}
+		return Collections.unmodifiableMap(copy).entrySet();
+	}

-    public Collection values() {
-        Set keys = keySet();
-        List values = new ArrayList(keys.size());
-        for (Iterator it = keys.iterator(); it.hasNext();) {
-            values.add(get(it.next()));
-        }
-        return Collections.unmodifiableCollection(values);
-    }
+	@Override
+	public Collection values() {
+		Set keys = keySet();
+		List values = new ArrayList(keys.size());
+		for (Iterator it = keys.iterator(); it.hasNext();) {
+			values.add(get(it.next()));
+		}
+		return Collections.unmodifiableCollection(values);
+	}

-    /*
-     * @see java.util.AbstractMap#toString
-     */
-    public String toString()
-    {
-        StringBuffer sb = new StringBuffer();
-        sb.append('{');
-        for (Iterator it = keySet().iterator(); it.hasNext();) {
-            Object key = it.next();
-            sb.append(key);
-            sb.append('=');
-            sb.append(get(key));
-            if (it.hasNext()) {
-                sb.append(", ");
-            }
-        }
-        sb.append('}');
-        return sb.toString();
-    }
+	/*
+	 * @see java.util.AbstractMap#toString
+	 */
+	@Override
+	public String toString()
+	{
+		StringBuilder sb = new StringBuilder();
+		sb.append('{');
+		for (Iterator it = keySet().iterator(); it.hasNext();) {
+			Object key = it.next();
+			sb.append(key);
+			sb.append('=');
+			sb.append(get(key));
+			if (it.hasNext()) {
+				sb.append(", ");
+			}
+		}
+		sb.append('}');
+		return sb.toString();
+	}
 }
@@ -15,12 +15,23 @@
 */
 package org.springframework.cglib.beans;

-import java.beans.*;
-import java.util.*;
-import org.springframework.cglib.core.*;
+import java.beans.PropertyDescriptor;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
 import org.springframework.asm.ClassVisitor;
 import org.springframework.asm.Label;
 import org.springframework.asm.Type;
+import org.springframework.cglib.core.ClassEmitter;
+import org.springframework.cglib.core.CodeEmitter;
+import org.springframework.cglib.core.Constants;
+import org.springframework.cglib.core.EmitUtils;
+import org.springframework.cglib.core.MethodInfo;
+import org.springframework.cglib.core.ObjectSwitchCallback;
+import org.springframework.cglib.core.ReflectUtils;
+import org.springframework.cglib.core.Signature;
+import org.springframework.cglib.core.TypeUtils;

@SuppressWarnings({"rawtypes", "unchecked"})
 class BeanMapEmitter extends ClassEmitter {
@@ -50,7 +61,7 @@ class BeanMapEmitter extends ClassEmitter {
        EmitUtils.null_constructor(this);
        EmitUtils.factory_method(this, NEW_INSTANCE);
        generateConstructor();
-            
+
        Map getters = makePropertyMap(ReflectUtils.getBeanGetters(type));
        Map setters = makePropertyMap(ReflectUtils.getBeanSetters(type));
        Map allProps = new HashMap();
@@ -79,8 +90,8 @@ class BeanMapEmitter extends ClassEmitter {

    private Map makePropertyMap(PropertyDescriptor[] props) {
        Map names = new HashMap();
-        for (int i = 0; i < props.length; i++) {
-            names.put(props[i].getName(), props[i]);
+        for (PropertyDescriptor prop : props) {
+            names.put(prop.getName(), prop);
        }
        return names;
    }
@@ -97,7 +108,7 @@ class BeanMapEmitter extends ClassEmitter {
        e.return_value();
        e.end_method();
    }
-        
+
    private void generateGet(Class type, final Map getters) {
        final CodeEmitter e = begin_method(Constants.ACC_PUBLIC, BEAN_MAP_GET, null);
        e.load_arg(0);
@@ -105,14 +116,16 @@ class BeanMapEmitter extends ClassEmitter {
        e.load_arg(1);
        e.checkcast(Constants.TYPE_STRING);
        EmitUtils.string_switch(e, getNames(getters), Constants.SWITCH_STYLE_HASH, new ObjectSwitchCallback() {
-            public void processCase(Object key, Label end) {
+            @Override
+			public void processCase(Object key, Label end) {
                PropertyDescriptor pd = (PropertyDescriptor)getters.get(key);
                MethodInfo method = ReflectUtils.getMethodInfo(pd.getReadMethod());
                e.invoke(method);
                e.box(method.getSignature().getReturnType());
                e.return_value();
            }
-            public void processDefault() {
+            @Override
+			public void processDefault() {
                e.aconst_null();
                e.return_value();
            }
@@ -127,7 +140,8 @@ class BeanMapEmitter extends ClassEmitter {
        e.load_arg(1);
        e.checkcast(Constants.TYPE_STRING);
        EmitUtils.string_switch(e, getNames(setters), Constants.SWITCH_STYLE_HASH, new ObjectSwitchCallback() {
-            public void processCase(Object key, Label end) {
+            @Override
+			public void processCase(Object key, Label end) {
                PropertyDescriptor pd = (PropertyDescriptor)setters.get(key);
                if (pd.getReadMethod() == null) {
                    e.aconst_null();
@@ -144,7 +158,8 @@ class BeanMapEmitter extends ClassEmitter {
                e.invoke(write);
                e.return_value();
            }
-            public void processDefault() {
+            @Override
+			public void processDefault() {
                // fall-through
            }
        });
@@ -152,7 +167,7 @@ class BeanMapEmitter extends ClassEmitter {
        e.return_value();
        e.end_method();
    }
-            
+
    private void generateKeySet(String[] allNames) {
        // static initializer
        declare_field(Constants.ACC_STATIC | Constants.ACC_PRIVATE, "keys", FIXED_KEY_SET, null);
@@ -178,12 +193,14 @@ class BeanMapEmitter extends ClassEmitter {
        final CodeEmitter e = begin_method(Constants.ACC_PUBLIC, GET_PROPERTY_TYPE, null);
        e.load_arg(0);
        EmitUtils.string_switch(e, allNames, Constants.SWITCH_STYLE_HASH, new ObjectSwitchCallback() {
-            public void processCase(Object key, Label end) {
+            @Override
+			public void processCase(Object key, Label end) {
                PropertyDescriptor pd = (PropertyDescriptor)allProps.get(key);
                EmitUtils.load_class(e, Type.getType(pd.getPropertyType()));
                e.return_value();
            }
-            public void processDefault() {
+            @Override
+			public void processDefault() {
                e.aconst_null();
                e.return_value();
            }
@@ -16,8 +16,11 @@
 package org.springframework.cglib.beans;

 import java.security.ProtectionDomain;
-import org.springframework.cglib.core.*;
+
 import org.springframework.asm.ClassVisitor;
+import org.springframework.cglib.core.AbstractClassGenerator;
+import org.springframework.cglib.core.KeyFactory;
+import org.springframework.cglib.core.ReflectUtils;

 /**
 * @author Juozas Baliuka
@@ -25,118 +28,123 @@ import org.springframework.asm.ClassVisitor;
@SuppressWarnings({"rawtypes", "unchecked"})
 abstract public class BulkBean
 {
-    private static final BulkBeanKey KEY_FACTORY =
-      (BulkBeanKey)KeyFactory.create(BulkBeanKey.class);
-    
-    interface BulkBeanKey {
-        public Object newInstance(String target, String[] getters, String[] setters, String[] types);
-    }
-    
-    protected Class target;
-    protected String[] getters, setters;
-    protected Class[] types;
-    
-    protected BulkBean() { }
-    
-    abstract public void getPropertyValues(Object bean, Object[] values);
-    abstract public void setPropertyValues(Object bean, Object[] values);
+	private static final BulkBeanKey KEY_FACTORY =
+	  (BulkBeanKey)KeyFactory.create(BulkBeanKey.class);

-    public Object[] getPropertyValues(Object bean) {
-        Object[] values = new Object[getters.length];
-        getPropertyValues(bean, values);
-        return values;
-    }
-    
-    public Class[] getPropertyTypes() {
-        return types.clone();
-    }
-    
-    public String[] getGetters() {
-        return getters.clone();
-    }
-    
-    public String[] getSetters() {
-        return setters.clone();
-    }
+	interface BulkBeanKey {
+		public Object newInstance(String target, String[] getters, String[] setters, String[] types);
+	}

-    public static BulkBean create(Class target, String[] getters, String[] setters, Class[] types) {
-        Generator gen = new Generator();
-        gen.setTarget(target);
-        gen.setGetters(getters);
-        gen.setSetters(setters);
-        gen.setTypes(types);
-        return gen.create();
-    }
+	protected Class target;
+	protected String[] getters, setters;
+	protected Class[] types;

-    public static class Generator extends AbstractClassGenerator {
-        private static final Source SOURCE = new Source(BulkBean.class.getName());
-        private Class target;
-        private String[] getters;
-        private String[] setters;
-        private Class[] types;
+	protected BulkBean() { }

-        public Generator() {
-            super(SOURCE);
-        }
+	abstract public void getPropertyValues(Object bean, Object[] values);
+	abstract public void setPropertyValues(Object bean, Object[] values);

-        public void setTarget(Class target) {
-            this.target = target;
+	public Object[] getPropertyValues(Object bean) {
+		Object[] values = new Object[getters.length];
+		getPropertyValues(bean, values);
+		return values;
+	}
+
+	public Class[] getPropertyTypes() {
+		return types.clone();
+	}
+
+	public String[] getGetters() {
+		return getters.clone();
+	}
+
+	public String[] getSetters() {
+		return setters.clone();
+	}
+
+	public static BulkBean create(Class target, String[] getters, String[] setters, Class[] types) {
+		Generator gen = new Generator();
+		gen.setTarget(target);
+		gen.setGetters(getters);
+		gen.setSetters(setters);
+		gen.setTypes(types);
+		return gen.create();
+	}
+
+	public static class Generator extends AbstractClassGenerator {
+		private static final Source SOURCE = new Source(BulkBean.class.getName());
+		private Class target;
+		private String[] getters;
+		private String[] setters;
+		private Class[] types;
+
+		public Generator() {
+			super(SOURCE);
+		}
+
+		public void setTarget(Class target) {
+			this.target = target;
 			// SPRING PATCH BEGIN
 			setContextClass(target);
 			// SPRING PATCH END
-        }
+		}

-        public void setGetters(String[] getters) {
-            this.getters = getters;
-        }
+		public void setGetters(String[] getters) {
+			this.getters = getters;
+		}

-        public void setSetters(String[] setters) {
-            this.setters = setters;
-        }
+		public void setSetters(String[] setters) {
+			this.setters = setters;
+		}

-        public void setTypes(Class[] types) {
-            this.types = types;
-        }
+		public void setTypes(Class[] types) {
+			this.types = types;
+		}

-        protected ClassLoader getDefaultClassLoader() {
-            return target.getClassLoader();
-        }
+		@Override
+		protected ClassLoader getDefaultClassLoader() {
+			return target.getClassLoader();
+		}

-        protected ProtectionDomain getProtectionDomain() {
-        	return ReflectUtils.getProtectionDomain(target);
-        }
+		@Override
+		protected ProtectionDomain getProtectionDomain() {
+			return ReflectUtils.getProtectionDomain(target);
+		}

-        public BulkBean create() {
-            setNamePrefix(target.getName());
-            String targetClassName = target.getName();
-            String[] typeClassNames = ReflectUtils.getNames(types);
-            Object key = KEY_FACTORY.newInstance(targetClassName, getters, setters, typeClassNames);
-            return (BulkBean)super.create(key);
-        }
+		public BulkBean create() {
+			setNamePrefix(target.getName());
+			String targetClassName = target.getName();
+			String[] typeClassNames = ReflectUtils.getNames(types);
+			Object key = KEY_FACTORY.newInstance(targetClassName, getters, setters, typeClassNames);
+			return (BulkBean)super.create(key);
+		}

-        public void generateClass(ClassVisitor v) throws Exception {
-            new BulkBeanEmitter(v, getClassName(), target, getters, setters, types);
-        }
+		@Override
+		public void generateClass(ClassVisitor v) throws Exception {
+			new BulkBeanEmitter(v, getClassName(), target, getters, setters, types);
+		}

-        protected Object firstInstance(Class type) {
-            BulkBean instance = (BulkBean)ReflectUtils.newInstance(type);
-            instance.target = target;
-                    
-            int length = getters.length;
-            instance.getters = new String[length];
-            System.arraycopy(getters, 0, instance.getters, 0, length);
-                    
-            instance.setters = new String[length];
-            System.arraycopy(setters, 0, instance.setters, 0, length);
-                    
-            instance.types = new Class[types.length];
-            System.arraycopy(types, 0, instance.types, 0, types.length);
+		@Override
+		protected Object firstInstance(Class type) {
+			BulkBean instance = (BulkBean)ReflectUtils.newInstance(type);
+			instance.target = target;

-            return instance;
-        }
+			int length = getters.length;
+			instance.getters = new String[length];
+			System.arraycopy(getters, 0, instance.getters, 0, length);

-        protected Object nextInstance(Object instance) {
-            return instance;
-        }
-    }
+			instance.setters = new String[length];
+			System.arraycopy(setters, 0, instance.setters, 0, length);
+
+			instance.types = new Class[types.length];
+			System.arraycopy(types, 0, instance.types, 0, types.length);
+
+			return instance;
+		}
+
+		@Override
+		protected Object nextInstance(Object instance) {
+			return instance;
+		}
+	}
 }
@@ -17,9 +17,19 @@ package org.springframework.cglib.beans;

 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
-import org.springframework.cglib.core.*;
+
 import org.springframework.asm.ClassVisitor;
 import org.springframework.asm.Type;
+import org.springframework.cglib.core.Block;
+import org.springframework.cglib.core.ClassEmitter;
+import org.springframework.cglib.core.CodeEmitter;
+import org.springframework.cglib.core.Constants;
+import org.springframework.cglib.core.EmitUtils;
+import org.springframework.cglib.core.Local;
+import org.springframework.cglib.core.MethodInfo;
+import org.springframework.cglib.core.ReflectUtils;
+import org.springframework.cglib.core.Signature;
+import org.springframework.cglib.core.TypeUtils;

@SuppressWarnings({"rawtypes", "unchecked"})
 class BulkBeanEmitter extends ClassEmitter {
@@ -33,7 +43,7 @@ class BulkBeanEmitter extends ClassEmitter {
      TypeUtils.parseType("org.springframework.cglib.beans.BulkBean");
    private static final Type BULK_BEAN_EXCEPTION =
      TypeUtils.parseType("org.springframework.cglib.beans.BulkBeanException");
-        
+
    public BulkBeanEmitter(ClassVisitor v,
                           String className,
                           Class target,
@@ -116,7 +126,7 @@ class BulkBeanEmitter extends ClassEmitter {
        }
        e.end_method();
    }
-    
+
    private static void validate(Class target,
                                 String[] getters,
                                 String[] setters,
@@ -20,7 +20,7 @@ public class BulkBeanException extends RuntimeException
 {
    private int index;
    private Throwable cause;
-    
+
    public BulkBeanException(String message, int index) {
        super(message);
        this.index = index;
@@ -35,8 +35,9 @@ public class BulkBeanException extends RuntimeException
    public int getIndex() {
        return index;
    }
-    
-    public Throwable getCause() {
+
+    @Override
+	public Throwable getCause() {
        return cause;
    }
 }
@@ -15,7 +15,12 @@
 */
 package org.springframework.cglib.beans;

-import java.util.*;
+import java.util.AbstractSet;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;

@SuppressWarnings({"rawtypes", "unchecked"})
 public /* need it for class loading  */ class FixedKeySet extends AbstractSet {
@@ -27,11 +32,13 @@ public /* need it for class loading  */ class FixedKeySet extends AbstractSet {
        set = Collections.unmodifiableSet(new HashSet(Arrays.asList(keys)));
    }

-    public Iterator iterator() {
+    @Override
+	public Iterator iterator() {
        return set.iterator();
    }

-    public int size() {
+    @Override
+	public int size() {
        return size;
    }
 }
@@ -18,115 +18,129 @@ package org.springframework.cglib.beans;
 import java.beans.PropertyDescriptor;
 import java.lang.reflect.Method;
 import java.security.ProtectionDomain;
-import org.springframework.cglib.core.*;
+
 import org.springframework.asm.ClassVisitor;
 import org.springframework.asm.Type;
+import org.springframework.cglib.core.AbstractClassGenerator;
+import org.springframework.cglib.core.ClassEmitter;
+import org.springframework.cglib.core.CodeEmitter;
+import org.springframework.cglib.core.Constants;
+import org.springframework.cglib.core.EmitUtils;
+import org.springframework.cglib.core.MethodInfo;
+import org.springframework.cglib.core.ReflectUtils;
+import org.springframework.cglib.core.Signature;
+import org.springframework.cglib.core.TypeUtils;
 /**
 * @author Chris Nokleberg
 */
@SuppressWarnings({"rawtypes", "unchecked"})
 public class ImmutableBean
 {
-    private static final Type ILLEGAL_STATE_EXCEPTION =
-      TypeUtils.parseType("IllegalStateException");
-    private static final Signature CSTRUCT_OBJECT =
-      TypeUtils.parseConstructor("Object");
-    private static final Class[] OBJECT_CLASSES = { Object.class };
-    private static final String FIELD_NAME = "CGLIB$RWBean";
+	private static final Type ILLEGAL_STATE_EXCEPTION =
+	  TypeUtils.parseType("IllegalStateException");
+	private static final Signature CSTRUCT_OBJECT =
+	  TypeUtils.parseConstructor("Object");
+	private static final Class[] OBJECT_CLASSES = { Object.class };
+	private static final String FIELD_NAME = "CGLIB$RWBean";

-    private ImmutableBean() {
-    }
+	private ImmutableBean() {
+	}

-    public static Object create(Object bean) {
-        Generator gen = new Generator();
-        gen.setBean(bean);
-        return gen.create();
-    }
+	public static Object create(Object bean) {
+		Generator gen = new Generator();
+		gen.setBean(bean);
+		return gen.create();
+	}

-    public static class Generator extends AbstractClassGenerator {
-        private static final Source SOURCE = new Source(ImmutableBean.class.getName());
-        private Object bean;
-        private Class target;
+	public static class Generator extends AbstractClassGenerator {
+		private static final Source SOURCE = new Source(ImmutableBean.class.getName());
+		private Object bean;
+		private Class target;

-        public Generator() {
-            super(SOURCE);
-        }
+		public Generator() {
+			super(SOURCE);
+		}

-        public void setBean(Object bean) {
-            this.bean = bean;
-            target = bean.getClass();
+		public void setBean(Object bean) {
+			this.bean = bean;
+			target = bean.getClass();
 			// SPRING PATCH BEGIN
 			setContextClass(target);
 			// SPRING PATCH END
-        }
+		}

-        protected ClassLoader getDefaultClassLoader() {
-            return target.getClassLoader();
-        }
+		@Override
+		protected ClassLoader getDefaultClassLoader() {
+			return target.getClassLoader();
+		}

-        protected ProtectionDomain getProtectionDomain() {
-        	return ReflectUtils.getProtectionDomain(target);
-        }
+		@Override
+		protected ProtectionDomain getProtectionDomain() {
+			return ReflectUtils.getProtectionDomain(target);
+		}

-        public Object create() {
-            String name = target.getName();
-            setNamePrefix(name);
-            return super.create(name);
-        }
+		public Object create() {
+			String name = target.getName();
+			setNamePrefix(name);
+			return super.create(name);
+		}

-        public void generateClass(ClassVisitor v) {
-            Type targetType = Type.getType(target);
-            ClassEmitter ce = new ClassEmitter(v);
-            ce.begin_class(Constants.V1_8,
-                           Constants.ACC_PUBLIC,
-                           getClassName(),
-                           targetType,
-                           null,
-                           Constants.SOURCE_FILE);
+		@Override
+		public void generateClass(ClassVisitor v) {
+			Type targetType = Type.getType(target);
+			ClassEmitter ce = new ClassEmitter(v);
+			ce.begin_class(Constants.V1_8,
+						   Constants.ACC_PUBLIC,
+						   getClassName(),
+						   targetType,
+						   null,
+						   Constants.SOURCE_FILE);

-            ce.declare_field(Constants.ACC_FINAL | Constants.ACC_PRIVATE, FIELD_NAME, targetType, null);
+			ce.declare_field(Constants.ACC_FINAL | Constants.ACC_PRIVATE, FIELD_NAME, targetType, null);

-            CodeEmitter e = ce.begin_method(Constants.ACC_PUBLIC, CSTRUCT_OBJECT, null);
-            e.load_this();
-            e.super_invoke_constructor();
-            e.load_this();
-            e.load_arg(0);
-            e.checkcast(targetType);
-            e.putfield(FIELD_NAME);
-            e.return_value();
-            e.end_method();
+			CodeEmitter e = ce.begin_method(Constants.ACC_PUBLIC, CSTRUCT_OBJECT, null);
+			e.load_this();
+			e.super_invoke_constructor();
+			e.load_this();
+			e.load_arg(0);
+			e.checkcast(targetType);
+			e.putfield(FIELD_NAME);
+			e.return_value();
+			e.end_method();

-            PropertyDescriptor[] descriptors = ReflectUtils.getBeanProperties(target);
-            Method[] getters = ReflectUtils.getPropertyMethods(descriptors, true, false);
-            Method[] setters = ReflectUtils.getPropertyMethods(descriptors, false, true);
+			PropertyDescriptor[] descriptors = ReflectUtils.getBeanProperties(target);
+			Method[] getters = ReflectUtils.getPropertyMethods(descriptors, true, false);
+			Method[] setters = ReflectUtils.getPropertyMethods(descriptors, false, true);

-            for (int i = 0; i < getters.length; i++) {
-                MethodInfo getter = ReflectUtils.getMethodInfo(getters[i]);
-                e = EmitUtils.begin_method(ce, getter, Constants.ACC_PUBLIC);
-                e.load_this();
-                e.getfield(FIELD_NAME);
-                e.invoke(getter);
-                e.return_value();
-                e.end_method();
-            }
+			for (Method getter2 : getters) {
+				MethodInfo getter = ReflectUtils.getMethodInfo(getter2);
+				e = EmitUtils.begin_method(ce, getter, Constants.ACC_PUBLIC);
+				e.load_this();
+				e.getfield(FIELD_NAME);
+				e.invoke(getter);
+				e.return_value();
+				e.end_method();
+			}

-            for (int i = 0; i < setters.length; i++) {
-                MethodInfo setter = ReflectUtils.getMethodInfo(setters[i]);
-                e = EmitUtils.begin_method(ce, setter, Constants.ACC_PUBLIC);
-                e.throw_exception(ILLEGAL_STATE_EXCEPTION, "Bean is immutable");
-                e.end_method();
-            }
+			for (Method setter2 : setters) {
+				MethodInfo setter = ReflectUtils.getMethodInfo(setter2);
+				e = EmitUtils.begin_method(ce, setter, Constants.ACC_PUBLIC);
+				e.throw_exception(ILLEGAL_STATE_EXCEPTION, "Bean is immutable");
+				e.end_method();
+			}

-            ce.end_class();
-        }
+			ce.end_class();
+		}

-        protected Object firstInstance(Class type) {
-            return ReflectUtils.newInstance(type, OBJECT_CLASSES, new Object[]{ bean });
-        }
+		@Override
+		protected Object firstInstance(Class type) {
+			return ReflectUtils.newInstance(type, OBJECT_CLASSES, new Object[]{ bean });
+		}

-        // TODO: optimize
-        protected Object nextInstance(Object instance) {
-            return firstInstance(instance.getClass());
-        }
-    }
+		// TODO: optimize
+		@Override
+		protected Object nextInstance(Object instance) {
+			return firstInstance(instance.getClass());
+		}
+	}
 }
@@ -138,7 +138,7 @@ public class ResolvableType implements Serializable {


 	/**
-	 * Private constructor used to create a new {@link ResolvableType} for cache key purposes,
+	 * Private constructor used to create a new {@code ResolvableType} for cache key purposes,
 	 * with no upfront resolution.
 	 */
 	private ResolvableType(
@@ -153,7 +153,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Private constructor used to create a new {@link ResolvableType} for cache value purposes,
+	 * Private constructor used to create a new {@code ResolvableType} for cache value purposes,
 	 * with upfront resolution and a pre-calculated hash.
 	 * @since 4.2
 	 */
@@ -169,7 +169,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Private constructor used to create a new {@link ResolvableType} for uncached purposes,
+	 * Private constructor used to create a new {@code ResolvableType} for uncached purposes,
 	 * with upfront resolution but lazily calculated hash.
 	 */
 	private ResolvableType(Type type, @Nullable TypeProvider typeProvider,
@@ -184,7 +184,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Private constructor used to create a new {@link ResolvableType} on a {@link Class} basis.
+	 * Private constructor used to create a new {@code ResolvableType} on a {@link Class} basis.
 	 * <p>Avoids all {@code instanceof} checks in order to create a straight {@link Class} wrapper.
 	 * @since 4.2
 	 */
@@ -223,7 +223,7 @@ public class ResolvableType implements Serializable {

 	/**
 	 * Return the underlying source of the resolvable type. Will return a {@link Field},
-	 * {@link MethodParameter} or {@link Type} depending on how the {@link ResolvableType}
+	 * {@link MethodParameter} or {@link Type} depending on how the {@code ResolvableType}
 	 * was constructed. This method is primarily to provide access to additional type
 	 * information or meta-data that alternative JVM languages may provide.
 	 */
@@ -341,13 +341,14 @@ public class ResolvableType implements Serializable {
 			}
 		}
 		if (ourResolved == null) {
-			ourResolved = resolve(Object.class);
+			ourResolved = toClass();
 		}
 		Class<?> otherResolved = other.toClass();

 		// We need an exact type match for generics
 		// List<CharSequence> is not assignable from List<String>
-		if (exactMatch ? !ourResolved.equals(otherResolved) : !ClassUtils.isAssignable(ourResolved, otherResolved)) {
+		if (exactMatch ? !ourResolved.equals(otherResolved) :
+				!ClassUtils.isAssignable(ourResolved, otherResolved)) {
 			return false;
 		}

@@ -358,13 +359,15 @@ public class ResolvableType implements Serializable {
 			if (ourGenerics.length != typeGenerics.length) {
 				return false;
 			}
-			if (matchedBefore == null) {
-				matchedBefore = new IdentityHashMap<>(1);
-			}
-			matchedBefore.put(this.type, other.type);
-			for (int i = 0; i < ourGenerics.length; i++) {
-				if (!ourGenerics[i].isAssignableFrom(typeGenerics[i], matchedBefore)) {
-					return false;
+			if (ourGenerics.length > 0) {
+				if (matchedBefore == null) {
+					matchedBefore = new IdentityHashMap<>(1);
+				}
+				matchedBefore.put(this.type, other.type);
+				for (int i = 0; i < ourGenerics.length; i++) {
+					if (!ourGenerics[i].isAssignableFrom(typeGenerics[i], matchedBefore)) {
+						return false;
+					}
 				}
 			}
 		}
@@ -429,12 +432,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return this type as a {@link ResolvableType} of the specified class. Searches
+	 * Return this type as a {@code ResolvableType} of the specified class. Searches
 	 * {@link #getSuperType() supertype} and {@link #getInterfaces() interface}
 	 * hierarchies to find a match, returning {@link #NONE} if this type does not
 	 * implement or extend the specified class.
 	 * @param type the required type (typically narrowed)
-	 * @return a {@link ResolvableType} representing this object as the specified
+	 * @return a {@code ResolvableType} representing this object as the specified
 	 * type, or {@link #NONE} if not resolvable as that type
 	 * @see #asCollection()
 	 * @see #asMap()
@@ -459,9 +462,9 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} representing the direct supertype of this type.
+	 * Return a {@code ResolvableType} representing the direct supertype of this type.
 	 * <p>If no supertype is available this method returns {@link #NONE}.
-	 * <p>Note: The resulting {@link ResolvableType} instance may not be {@link Serializable}.
+	 * <p>Note: The resulting {@code ResolvableType} instance may not be {@link Serializable}.
 	 * @see #getInterfaces()
 	 */
 	public ResolvableType getSuperType() {
@@ -488,10 +491,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} array representing the direct interfaces
+	 * Return a {@code ResolvableType} array representing the direct interfaces
 	 * implemented by this type. If this type does not implement any interfaces an
 	 * empty array is returned.
-	 * <p>Note: The resulting {@link ResolvableType} instances may not be {@link Serializable}.
+	 * <p>Note: The resulting {@code ResolvableType} instances may not be {@link Serializable}.
 	 * @see #getSuperType()
 	 */
 	public ResolvableType[] getInterfaces() {
@@ -621,17 +624,17 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified nesting level.
+	 * Return a {@code ResolvableType} for the specified nesting level.
 	 * <p>See {@link #getNested(int, Map)} for details.
 	 * @param nestingLevel the nesting level
-	 * @return the {@link ResolvableType} type, or {@code #NONE}
+	 * @return the {@code ResolvableType} type, or {@code #NONE}
 	 */
 	public ResolvableType getNested(int nestingLevel) {
 		return getNested(nestingLevel, null);
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified nesting level.
+	 * Return a {@code ResolvableType} for the specified nesting level.
 	 * <p>The nesting level refers to the specific generic parameter that should be returned.
 	 * A nesting level of 1 indicates this type; 2 indicates the first nested generic;
 	 * 3 the second; and so on. For example, given {@code List<Set<Integer>>} level 1 refers
@@ -648,7 +651,7 @@ public class ResolvableType implements Serializable {
 	 * current type, 2 for the first nested generic, 3 for the second and so on
 	 * @param typeIndexesPerLevel a map containing the generic index for a given
 	 * nesting level (may be {@code null})
-	 * @return a {@link ResolvableType} for the nested level, or {@link #NONE}
+	 * @return a {@code ResolvableType} for the nested level, or {@link #NONE}
 	 */
 	public ResolvableType getNested(int nestingLevel, @Nullable Map<Integer, Integer> typeIndexesPerLevel) {
 		ResolvableType result = this;
@@ -670,7 +673,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} representing the generic parameter for the
+	 * Return a {@code ResolvableType} representing the generic parameter for the
 	 * given indexes. Indexes are zero based; for example given the type
 	 * {@code Map<Integer, List<String>>}, {@code getGeneric(0)} will access the
 	 * {@code Integer}. Nested generics can be accessed by specifying multiple indexes;
@@ -680,7 +683,7 @@ public class ResolvableType implements Serializable {
 	 * <p>If no generic is available at the specified indexes {@link #NONE} is returned.
 	 * @param indexes the indexes that refer to the generic parameter
 	 * (may be omitted to return the first generic)
-	 * @return a {@link ResolvableType} for the specified generic, or {@link #NONE}
+	 * @return a {@code ResolvableType} for the specified generic, or {@link #NONE}
 	 * @see #hasGenerics()
 	 * @see #getGenerics()
 	 * @see #resolveGeneric(int...)
@@ -703,12 +706,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return an array of {@link ResolvableType ResolvableTypes} representing the generic parameters of
+	 * Return an array of {@code ResolvableType ResolvableTypes} representing the generic parameters of
 	 * this type. If no generics are available an empty array is returned. If you need to
 	 * access a specific generic consider using the {@link #getGeneric(int...)} method as
 	 * it allows access to nested generics and protects against
 	 * {@code IndexOutOfBoundsExceptions}.
-	 * @return an array of {@link ResolvableType ResolvableTypes} representing the generic parameters
+	 * @return an array of {@code ResolvableType ResolvableTypes} representing the generic parameters
 	 * (never {@code null})
 	 * @see #hasGenerics()
 	 * @see #getGeneric(int...)
@@ -780,7 +783,7 @@ public class ResolvableType implements Serializable {

 	/**
 	 * Convenience method that will {@link #getGeneric(int...) get} and
-	 * {@link #resolve() resolve} a specific generic parameters.
+	 * {@link #resolve() resolve} a specific generic parameter.
 	 * @param indexes the indexes that refer to the generic parameter
 	 * (may be omitted to return the first generic)
 	 * @return a resolved {@link Class} or {@code null}
@@ -842,7 +845,7 @@ public class ResolvableType implements Serializable {

 	/**
 	 * Resolve this type by a single level, returning the resolved value or {@link #NONE}.
-	 * <p>Note: The returned {@link ResolvableType} should only be used as an intermediary
+	 * <p>Note: The returned {@code ResolvableType} should only be used as an intermediary
 	 * as it cannot be serialized.
 	 */
 	ResolvableType resolveType() {
@@ -964,7 +967,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Adapts this {@link ResolvableType} to a {@link VariableResolver}.
+	 * Adapts this {@code ResolvableType} to a {@link VariableResolver}.
 	 */
 	@Nullable
 	VariableResolver asVariableResolver() {
@@ -1011,12 +1014,12 @@ public class ResolvableType implements Serializable {
 	// Factory methods

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Class},
+	 * Return a {@code ResolvableType} for the specified {@link Class},
 	 * using the full generic type information for assignability checks.
 	 * <p>For example: {@code ResolvableType.forClass(MyArrayList.class)}.
 	 * @param clazz the class to introspect ({@code null} is semantically
 	 * equivalent to {@code Object.class} for typical use cases here)
-	 * @return a {@link ResolvableType} for the specified class
+	 * @return a {@code ResolvableType} for the specified class
 	 * @see #forClass(Class, Class)
 	 * @see #forClassWithGenerics(Class, Class...)
 	 */
@@ -1025,13 +1028,13 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Class},
+	 * Return a {@code ResolvableType} for the specified {@link Class},
 	 * doing assignability checks against the raw class only (analogous to
 	 * {@link Class#isAssignableFrom}, which this serves as a wrapper for).
 	 * <p>For example: {@code ResolvableType.forRawClass(List.class)}.
 	 * @param clazz the class to introspect ({@code null} is semantically
 	 * equivalent to {@code Object.class} for typical use cases here)
-	 * @return a {@link ResolvableType} for the specified class
+	 * @return a {@code ResolvableType} for the specified class
 	 * @since 4.2
 	 * @see #forClass(Class)
 	 * @see #getRawClass()
@@ -1055,12 +1058,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified base type
+	 * Return a {@code ResolvableType} for the specified base type
 	 * (interface or base class) with a given implementation class.
 	 * <p>For example: {@code ResolvableType.forClass(List.class, MyArrayList.class)}.
 	 * @param baseType the base type (must not be {@code null})
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified base type backed by the
+	 * @return a {@code ResolvableType} for the specified base type backed by the
 	 * given implementation class
 	 * @see #forClass(Class)
 	 * @see #forClassWithGenerics(Class, Class...)
@@ -1072,10 +1075,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Class} with pre-declared generics.
+	 * Return a {@code ResolvableType} for the specified {@link Class} with pre-declared generics.
 	 * @param clazz the class (or interface) to introspect
 	 * @param generics the generics of the class
-	 * @return a {@link ResolvableType} for the specific class and generics
+	 * @return a {@code ResolvableType} for the specific class and generics
 	 * @see #forClassWithGenerics(Class, ResolvableType...)
 	 */
 	public static ResolvableType forClassWithGenerics(Class<?> clazz, Class<?>... generics) {
@@ -1089,10 +1092,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Class} with pre-declared generics.
+	 * Return a {@code ResolvableType} for the specified {@link Class} with pre-declared generics.
 	 * @param clazz the class (or interface) to introspect
 	 * @param generics the generics of the class
-	 * @return a {@link ResolvableType} for the specific class and generics
+	 * @return a {@code ResolvableType} for the specific class and generics
 	 * @see #forClassWithGenerics(Class, Class...)
 	 */
 	public static ResolvableType forClassWithGenerics(Class<?> clazz, ResolvableType... generics) {
@@ -1113,12 +1116,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified instance. The instance does not
+	 * Return a {@code ResolvableType} for the specified instance. The instance does not
 	 * convey generic information but if it implements {@link ResolvableTypeProvider} a
-	 * more precise {@link ResolvableType} can be used than the simple one based on
+	 * more precise {@code ResolvableType} can be used than the simple one based on
 	 * the {@link #forClass(Class) Class instance}.
 	 * @param instance the instance (possibly {@code null})
-	 * @return a {@link ResolvableType} for the specified instance,
+	 * @return a {@code ResolvableType} for the specified instance,
 	 * or {@code NONE} for {@code null}
 	 * @since 4.2
 	 * @see ResolvableTypeProvider
@@ -1134,9 +1137,9 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Field}.
+	 * Return a {@code ResolvableType} for the specified {@link Field}.
 	 * @param field the source field
-	 * @return a {@link ResolvableType} for the specified field
+	 * @return a {@code ResolvableType} for the specified field
 	 * @see #forField(Field, Class)
 	 */
 	public static ResolvableType forField(Field field) {
@@ -1145,13 +1148,13 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Field} with a given
+	 * Return a {@code ResolvableType} for the specified {@link Field} with a given
 	 * implementation.
 	 * <p>Use this variant when the class that declares the field includes generic
 	 * parameter variables that are satisfied by the implementation class.
 	 * @param field the source field
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified field
+	 * @return a {@code ResolvableType} for the specified field
 	 * @see #forField(Field)
 	 */
 	public static ResolvableType forField(Field field, Class<?> implementationClass) {
@@ -1161,13 +1164,13 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Field} with a given
+	 * Return a {@code ResolvableType} for the specified {@link Field} with a given
 	 * implementation.
 	 * <p>Use this variant when the class that declares the field includes generic
 	 * parameter variables that are satisfied by the implementation type.
 	 * @param field the source field
 	 * @param implementationType the implementation type
-	 * @return a {@link ResolvableType} for the specified field
+	 * @return a {@code ResolvableType} for the specified field
 	 * @see #forField(Field)
 	 */
 	public static ResolvableType forField(Field field, @Nullable ResolvableType implementationType) {
@@ -1178,7 +1181,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Field} with the
+	 * Return a {@code ResolvableType} for the specified {@link Field} with the
 	 * given nesting level.
 	 * @param field the source field
 	 * @param nestingLevel the nesting level (1 for the outer level; 2 for a nested
@@ -1191,7 +1194,7 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Field} with a given
+	 * Return a {@code ResolvableType} for the specified {@link Field} with a given
 	 * implementation and the given nesting level.
 	 * <p>Use this variant when the class that declares the field includes generic
 	 * parameter variables that are satisfied by the implementation class.
@@ -1199,7 +1202,7 @@ public class ResolvableType implements Serializable {
 	 * @param nestingLevel the nesting level (1 for the outer level; 2 for a nested
 	 * generic type; etc)
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified field
+	 * @return a {@code ResolvableType} for the specified field
 	 * @see #forField(Field)
 	 */
 	public static ResolvableType forField(Field field, int nestingLevel, @Nullable Class<?> implementationClass) {
@@ -1209,10 +1212,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Constructor} parameter.
+	 * Return a {@code ResolvableType} for the specified {@link Constructor} parameter.
 	 * @param constructor the source constructor (must not be {@code null})
 	 * @param parameterIndex the parameter index
-	 * @return a {@link ResolvableType} for the specified constructor parameter
+	 * @return a {@code ResolvableType} for the specified constructor parameter
 	 * @see #forConstructorParameter(Constructor, int, Class)
 	 */
 	public static ResolvableType forConstructorParameter(Constructor<?> constructor, int parameterIndex) {
@@ -1221,14 +1224,14 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Constructor} parameter
+	 * Return a {@code ResolvableType} for the specified {@link Constructor} parameter
 	 * with a given implementation. Use this variant when the class that declares the
 	 * constructor includes generic parameter variables that are satisfied by the
 	 * implementation class.
 	 * @param constructor the source constructor (must not be {@code null})
 	 * @param parameterIndex the parameter index
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified constructor parameter
+	 * @return a {@code ResolvableType} for the specified constructor parameter
 	 * @see #forConstructorParameter(Constructor, int)
 	 */
 	public static ResolvableType forConstructorParameter(Constructor<?> constructor, int parameterIndex,
@@ -1240,9 +1243,9 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Method} return type.
+	 * Return a {@code ResolvableType} for the specified {@link Method} return type.
 	 * @param method the source for the method return type
-	 * @return a {@link ResolvableType} for the specified method return
+	 * @return a {@code ResolvableType} for the specified method return
 	 * @see #forMethodReturnType(Method, Class)
 	 */
 	public static ResolvableType forMethodReturnType(Method method) {
@@ -1251,12 +1254,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Method} return type.
+	 * Return a {@code ResolvableType} for the specified {@link Method} return type.
 	 * <p>Use this variant when the class that declares the method includes generic
 	 * parameter variables that are satisfied by the implementation class.
 	 * @param method the source for the method return type
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified method return
+	 * @return a {@code ResolvableType} for the specified method return
 	 * @see #forMethodReturnType(Method)
 	 */
 	public static ResolvableType forMethodReturnType(Method method, Class<?> implementationClass) {
@@ -1266,10 +1269,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Method} parameter.
+	 * Return a {@code ResolvableType} for the specified {@link Method} parameter.
 	 * @param method the source method (must not be {@code null})
 	 * @param parameterIndex the parameter index
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @see #forMethodParameter(Method, int, Class)
 	 * @see #forMethodParameter(MethodParameter)
 	 */
@@ -1279,13 +1282,13 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Method} parameter with a
+	 * Return a {@code ResolvableType} for the specified {@link Method} parameter with a
 	 * given implementation. Use this variant when the class that declares the method
 	 * includes generic parameter variables that are satisfied by the implementation class.
 	 * @param method the source method (must not be {@code null})
 	 * @param parameterIndex the parameter index
 	 * @param implementationClass the implementation class
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @see #forMethodParameter(Method, int, Class)
 	 * @see #forMethodParameter(MethodParameter)
 	 */
@@ -1296,9 +1299,9 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link MethodParameter}.
+	 * Return a {@code ResolvableType} for the specified {@link MethodParameter}.
 	 * @param methodParameter the source method parameter (must not be {@code null})
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @see #forMethodParameter(Method, int)
 	 */
 	public static ResolvableType forMethodParameter(MethodParameter methodParameter) {
@@ -1306,12 +1309,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link MethodParameter} with a
+	 * Return a {@code ResolvableType} for the specified {@link MethodParameter} with a
 	 * given implementation type. Use this variant when the class that declares the method
 	 * includes generic parameter variables that are satisfied by the implementation type.
 	 * @param methodParameter the source method parameter (must not be {@code null})
 	 * @param implementationType the implementation type
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @see #forMethodParameter(MethodParameter)
 	 */
 	public static ResolvableType forMethodParameter(MethodParameter methodParameter,
@@ -1326,11 +1329,11 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link MethodParameter},
+	 * Return a {@code ResolvableType} for the specified {@link MethodParameter},
 	 * overriding the target type to resolve with a specific given type.
 	 * @param methodParameter the source method parameter (must not be {@code null})
 	 * @param targetType the type to resolve (a part of the method parameter's type)
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @see #forMethodParameter(Method, int)
 	 */
 	public static ResolvableType forMethodParameter(MethodParameter methodParameter, @Nullable Type targetType) {
@@ -1339,13 +1342,13 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link MethodParameter} at
+	 * Return a {@code ResolvableType} for the specified {@link MethodParameter} at
 	 * a specific nesting level, overriding the target type to resolve with a specific
 	 * given type.
 	 * @param methodParameter the source method parameter (must not be {@code null})
 	 * @param targetType the type to resolve (a part of the method parameter's type)
 	 * @param nestingLevel the nesting level to use
-	 * @return a {@link ResolvableType} for the specified method parameter
+	 * @return a {@code ResolvableType} for the specified method parameter
 	 * @since 5.2
 	 * @see #forMethodParameter(Method, int)
 	 */
@@ -1358,9 +1361,9 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} as an array of the specified {@code componentType}.
+	 * Return a {@code ResolvableType} as an array of the specified {@code componentType}.
 	 * @param componentType the component type
-	 * @return a {@link ResolvableType} as an array of the specified component type
+	 * @return a {@code ResolvableType} as an array of the specified component type
 	 */
 	public static ResolvableType forArrayComponent(ResolvableType componentType) {
 		Assert.notNull(componentType, "Component type must not be null");
@@ -1369,10 +1372,10 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Type}.
-	 * <p>Note: The resulting {@link ResolvableType} instance may not be {@link Serializable}.
+	 * Return a {@code ResolvableType} for the specified {@link Type}.
+	 * <p>Note: The resulting {@code ResolvableType} instance may not be {@link Serializable}.
 	 * @param type the source type (potentially {@code null})
-	 * @return a {@link ResolvableType} for the specified {@link Type}
+	 * @return a {@code ResolvableType} for the specified {@link Type}
 	 * @see #forType(Type, ResolvableType)
 	 */
 	public static ResolvableType forType(@Nullable Type type) {
@@ -1380,12 +1383,12 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Type} backed by the given
+	 * Return a {@code ResolvableType} for the specified {@link Type} backed by the given
 	 * owner type.
-	 * <p>Note: The resulting {@link ResolvableType} instance may not be {@link Serializable}.
+	 * <p>Note: The resulting {@code ResolvableType} instance may not be {@link Serializable}.
 	 * @param type the source type or {@code null}
 	 * @param owner the owner type used to resolve variables
-	 * @return a {@link ResolvableType} for the specified {@link Type} and owner
+	 * @return a {@code ResolvableType} for the specified {@link Type} and owner
 	 * @see #forType(Type)
 	 */
 	public static ResolvableType forType(@Nullable Type type, @Nullable ResolvableType owner) {
@@ -1398,10 +1401,10 @@ public class ResolvableType implements Serializable {


 	/**
-	 * Return a {@link ResolvableType} for the specified {@link ParameterizedTypeReference}.
-	 * <p>Note: The resulting {@link ResolvableType} instance may not be {@link Serializable}.
+	 * Return a {@code ResolvableType} for the specified {@link ParameterizedTypeReference}.
+	 * <p>Note: The resulting {@code ResolvableType} instance may not be {@link Serializable}.
 	 * @param typeReference the reference to obtain the source type from
-	 * @return a {@link ResolvableType} for the specified {@link ParameterizedTypeReference}
+	 * @return a {@code ResolvableType} for the specified {@link ParameterizedTypeReference}
 	 * @since 4.3.12
 	 * @see #forType(Type)
 	 */
@@ -1410,23 +1413,23 @@ public class ResolvableType implements Serializable {
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Type} backed by a given
+	 * Return a {@code ResolvableType} for the specified {@link Type} backed by a given
 	 * {@link VariableResolver}.
 	 * @param type the source type or {@code null}
 	 * @param variableResolver the variable resolver or {@code null}
-	 * @return a {@link ResolvableType} for the specified {@link Type} and {@link VariableResolver}
+	 * @return a {@code ResolvableType} for the specified {@link Type} and {@link VariableResolver}
 	 */
 	static ResolvableType forType(@Nullable Type type, @Nullable VariableResolver variableResolver) {
 		return forType(type, null, variableResolver);
 	}

 	/**
-	 * Return a {@link ResolvableType} for the specified {@link Type} backed by a given
+	 * Return a {@code ResolvableType} for the specified {@link Type} backed by a given
 	 * {@link VariableResolver}.
 	 * @param type the source type or {@code null}
 	 * @param typeProvider the type provider or {@code null}
 	 * @param variableResolver the variable resolver or {@code null}
-	 * @return a {@link ResolvableType} for the specified {@link Type} and {@link VariableResolver}
+	 * @return a {@code ResolvableType} for the specified {@link Type} and {@link VariableResolver}
 	 */
 	static ResolvableType forType(
 			@Nullable Type type, @Nullable TypeProvider typeProvider, @Nullable VariableResolver variableResolver) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -159,7 +159,7 @@ final class SerializableTypeWrapper {

 		/**
 		 * Return the source of the type, or {@code null} if not known.
-		 * <p>The default implementations returns {@code null}.
+		 * <p>The default implementation returns {@code null}.
 		 */
 		@Nullable
 		default Object getSource() {
@@ -214,7 +214,12 @@ final class SerializableTypeWrapper {
 				return result;
 			}

-			return ReflectionUtils.invokeMethod(method, this.provider.getType(), args);
+			Type type = this.provider.getType();
+			if (type instanceof TypeVariable<?> && method.getName().equals("getName")) {
+				// Avoid reflection for common comparison of type variables
+				return ((TypeVariable<?>) type).getName();
+			}
+			return ReflectionUtils.invokeMethod(method, type, args);
 		}
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -757,7 +757,7 @@ public abstract class AnnotationUtils {
 	 * Google App Engine's late arrival of {@code TypeNotPresentExceptionProxy} for
 	 * {@code Class} values (instead of early {@code Class.getAnnotations() failure}).
 	 * <p>This method not failing indicates that {@link #getAnnotationAttributes(Annotation)}
-	 * won't failure either (when attempted later on).
+	 * won't fail either (when attempted later on).
 	 * @param annotation the annotation to validate
 	 * @throws IllegalStateException if a declared {@code Class} attribute could not be read
 	 * @since 4.3.15
@@ -1059,8 +1059,7 @@ public abstract class AnnotationUtils {
 			return null;
 		}
 		catch (Throwable ex) {
-			rethrowAnnotationConfigurationException(ex);
-			handleIntrospectionFailure(annotation.getClass(), ex);
+			handleValueRetrievalFailure(annotation, ex);
 			return null;
 		}
 	}
@@ -1076,14 +1075,18 @@ public abstract class AnnotationUtils {
 	 * @return the value returned from the method invocation
 	 * @since 5.3.24
 	 */
-	static Object invokeAnnotationMethod(Method method, Object annotation) {
+	@Nullable
+	static Object invokeAnnotationMethod(Method method, @Nullable Object annotation) {
+		if (annotation == null) {
+			return null;
+		}
 		if (Proxy.isProxyClass(annotation.getClass())) {
 			try {
 				InvocationHandler handler = Proxy.getInvocationHandler(annotation);
 				return handler.invoke(annotation, method, null);
 			}
 			catch (Throwable ex) {
-				// ignore and fall back to reflection below
+				// Ignore and fall back to reflection below
 			}
 		}
 		return ReflectionUtils.invokeMethod(method, annotation);
@@ -1117,20 +1120,32 @@ public abstract class AnnotationUtils {
 	 * @see #rethrowAnnotationConfigurationException
 	 * @see IntrospectionFailureLogger
 	 */
-	static void handleIntrospectionFailure(@Nullable AnnotatedElement element, Throwable ex) {
+	static void handleIntrospectionFailure(AnnotatedElement element, Throwable ex) {
 		rethrowAnnotationConfigurationException(ex);
 		IntrospectionFailureLogger logger = IntrospectionFailureLogger.INFO;
 		boolean meta = false;
 		if (element instanceof Class && Annotation.class.isAssignableFrom((Class<?>) element)) {
-			// Meta-annotation or (default) value lookup on an annotation type
+			// Meta-annotation introspection failure
 			logger = IntrospectionFailureLogger.DEBUG;
 			meta = true;
 		}
 		if (logger.isEnabled()) {
-			String message = meta ?
-					"Failed to meta-introspect annotation " :
-					"Failed to introspect annotations on ";
-			logger.log(message + element + ": " + ex);
+			logger.log("Failed to " + (meta ? "meta-introspect annotation " : "introspect annotations on ") +
+					element + ": " + ex);
+		}
+	}
+
+	/**
+	 * Handle the supplied value retrieval exception.
+	 * @param annotation the annotation instance from which to retrieve the value
+	 * @param ex the exception that we encountered
+	 * @see #handleIntrospectionFailure
+	 */
+	private static void handleValueRetrievalFailure(Annotation annotation, Throwable ex) {
+		rethrowAnnotationConfigurationException(ex);
+		IntrospectionFailureLogger logger = IntrospectionFailureLogger.INFO;
+		if (logger.isEnabled()) {
+			logger.log("Failed to retrieve value from " + annotation + ": " + ex);
 		}
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -339,11 +339,10 @@ abstract class AnnotationsScanner {

 		Method[] methods = baseTypeMethodsCache.get(baseType);
 		if (methods == null) {
-			boolean isInterface = baseType.isInterface();
-			methods = isInterface ? baseType.getMethods() : ReflectionUtils.getDeclaredMethods(baseType);
+			methods = ReflectionUtils.getDeclaredMethods(baseType);
 			int cleared = 0;
 			for (int i = 0; i < methods.length; i++) {
-				if ((!isInterface && Modifier.isPrivate(methods[i].getModifiers())) ||
+				if (Modifier.isPrivate(methods[i].getModifiers()) ||
 						hasPlainJavaAnnotationsOnly(methods[i]) ||
 						getDeclaredAnnotations(methods[i], false).length == 0) {
 					methods[i] = null;
@@ -457,7 +456,7 @@ abstract class AnnotationsScanner {
 				for (int i = 0; i < annotations.length; i++) {
 					Annotation annotation = annotations[i];
 					if (isIgnorable(annotation.annotationType()) ||
-							!AttributeMethods.forAnnotationType(annotation.annotationType()).isValid(annotation)) {
+							!AttributeMethods.forAnnotationType(annotation.annotationType()).canLoad(annotation)) {
 						annotations[i] = null;
 					}
 					else {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2023 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -45,7 +45,7 @@ final class AttributeMethods {
 		if (m1 != null && m2 != null) {
 			return m1.getName().compareTo(m2.getName());
 		}
-		return m1 != null ? -1 : 1;
+		return (m1 != null ? -1 : 1);
 	};


@@ -87,18 +87,26 @@ final class AttributeMethods {
 	/**
 	 * Determine if values from the given annotation can be safely accessed without
 	 * causing any {@link TypeNotPresentException TypeNotPresentExceptions}.
+	 * <p>This method is designed to cover Google App Engine's late arrival of such
+	 * exceptions for {@code Class} values (instead of the more typical early
+	 * {@code Class.getAnnotations() failure} on a regular JVM).
 	 * @param annotation the annotation to check
 	 * @return {@code true} if all values are present
 	 * @see #validate(Annotation)
 	 */
-	boolean isValid(Annotation annotation) {
+	boolean canLoad(Annotation annotation) {
 		assertAnnotation(annotation);
 		for (int i = 0; i < size(); i++) {
 			if (canThrowTypeNotPresentException(i)) {
 				try {
 					AnnotationUtils.invokeAnnotationMethod(get(i), annotation);
 				}
+				catch (IllegalStateException ex) {
+					// Plain invocation failure to expose -> leave up to attribute retrieval
+					// (if any) where such invocation failure will be logged eventually.
+				}
 				catch (Throwable ex) {
+					// TypeNotPresentException etc. -> annotation type not actually loadable.
 					return false;
 				}
 			}
@@ -108,13 +116,13 @@ final class AttributeMethods {

 	/**
 	 * Check if values from the given annotation can be safely accessed without causing
-	 * any {@link TypeNotPresentException TypeNotPresentExceptions}. In particular,
-	 * this method is designed to cover Google App Engine's late arrival of such
+	 * any {@link TypeNotPresentException TypeNotPresentExceptions}.
+	 * <p>This method is designed to cover Google App Engine's late arrival of such
 	 * exceptions for {@code Class} values (instead of the more typical early
-	 * {@code Class.getAnnotations() failure}).
+	 * {@code Class.getAnnotations() failure} on a regular JVM).
 	 * @param annotation the annotation to validate
 	 * @throws IllegalStateException if a declared {@code Class} attribute could not be read
-	 * @see #isValid(Annotation)
+	 * @see #canLoad(Annotation)
 	 */
 	void validate(Annotation annotation) {
 		assertAnnotation(annotation);
@@ -123,6 +131,9 @@ final class AttributeMethods {
 				try {
 					AnnotationUtils.invokeAnnotationMethod(get(i), annotation);
 				}
+				catch (IllegalStateException ex) {
+					throw ex;
+				}
 				catch (Throwable ex) {
 					throw new IllegalStateException("Could not obtain annotation attribute value for " +
 							get(i).getName() + " declared on " + annotation.annotationType(), ex);
@@ -147,7 +158,7 @@ final class AttributeMethods {
 	@Nullable
 	Method get(String name) {
 		int index = indexOf(name);
-		return index != -1 ? this.attributeMethods[index] : null;
+		return (index != -1 ? this.attributeMethods[index] : null);
 	}

 	/**
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -476,7 +476,7 @@ public class TypeDescriptor implements Serializable {
 					ObjectUtils.nullSafeEquals(getMapValueTypeDescriptor(), otherDesc.getMapValueTypeDescriptor()));
 		}
 		else {
-			return true;
+			return Arrays.equals(getResolvableType().getGenerics(), otherDesc.getResolvableType().getGenerics());
 		}
 	}

@@ -523,7 +523,7 @@ public class TypeDescriptor implements Serializable {
 	/**
 	 * Create a new type descriptor for an object.
 	 * <p>Use this factory method to introspect a source object before asking the
-	 * conversion system to convert it to some another type.
+	 * conversion system to convert it to some other type.
 	 * <p>If the provided object is {@code null}, returns {@code null}, else calls
 	 * {@link #valueOf(Class)} to build a TypeDescriptor from the object's class.
 	 * @param source the source object
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -429,8 +429,9 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol
 					String filePath = new File(path).getAbsolutePath();
 					int prefixIndex = filePath.indexOf(':');
 					if (prefixIndex == 1) {
-						// Possibly "c:" drive prefix on Windows, to be upper-cased for proper duplicate detection
-						filePath = StringUtils.capitalize(filePath);
+						// Possibly a drive prefix on Windows (for example, "c:"), so we prepend a slash
+						// and convert the drive letter to uppercase for consistent duplicate detection.
+						filePath = "/" + StringUtils.capitalize(filePath);
 					}
 					// # can appear in directories/filenames, java.net.URL should not treat it as a fragment
 					filePath = StringUtils.replace(filePath, "#", "%23");
@@ -495,7 +496,7 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol
 		String rootDirPath = determineRootDir(locationPattern);
 		String subPattern = locationPattern.substring(rootDirPath.length());
 		Resource[] rootDirResources = getResources(rootDirPath);
-		Set<Resource> result = new LinkedHashSet<>(16);
+		Set<Resource> result = new LinkedHashSet<>(64);
 		for (Resource rootDirResource : rootDirResources) {
 			rootDirResource = resolveRootDirResource(rootDirResource);
 			URL rootDirUrl = rootDirResource.getURL();
@@ -647,7 +648,7 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol
 				// The Sun JRE does not return a slash here, but BEA JRockit does.
 				rootEntryPath = rootEntryPath + "/";
 			}
-			Set<Resource> result = new LinkedHashSet<>(8);
+			Set<Resource> result = new LinkedHashSet<>(64);
 			for (Enumeration<JarEntry> entries = jarFile.entries(); entries.hasMoreElements();) {
 				JarEntry entry = entries.nextElement();
 				String entryPath = entry.getName();
@@ -863,7 +864,7 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol

 		private final String rootPath;

-		private final Set<Resource> resources = new LinkedHashSet<>();
+		private final Set<Resource> resources = new LinkedHashSet<>(64);

 		public PatternVirtualFileVisitor(String rootPath, String subPattern, PathMatcher pathMatcher) {
 			this.subPattern = subPattern;
@@ -894,7 +895,6 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol
 			else if ("toString".equals(methodName)) {
 				return toString();
 			}
-
 			throw new IllegalStateException("Unexpected method invocation: " + method);
 		}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -30,6 +30,8 @@ import org.springframework.util.DefaultPropertiesPersister;
 * "spring.xml.ignore" property.
 *
 * <p>This is the standard implementation used in Spring's resource support.
+ * Only intended for internal use within the framework. For other purposes,
+ * use its base class {@link DefaultPropertiesPersister} instead.
 *
 * @author Juergen Hoeller
 * @author Sebastien Deleuze
@@ -40,7 +42,6 @@ public class ResourcePropertiesPersister extends DefaultPropertiesPersister {
 	/**
 	 * A convenient constant for a default {@code ResourcePropertiesPersister} instance,
 	 * as used in Spring's common resource support.
-	 * @since 5.3
 	 */
 	public static final ResourcePropertiesPersister INSTANCE = new ResourcePropertiesPersister();

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -44,7 +44,8 @@ import org.springframework.lang.Nullable;

 /**
 * Miscellaneous {@code java.lang.Class} utility methods.
- * Mainly for internal use within the framework.
+ *
+ * <p>Mainly for internal use within the framework.
 *
 * @author Juergen Hoeller
 * @author Keith Donald
@@ -243,7 +244,7 @@ public abstract class ClassUtils {
 	 * style (e.g. "java.lang.Thread.State" instead of "java.lang.Thread$State").
 	 * @param name the name of the Class
 	 * @param classLoader the class loader to use
-	 * (may be {@code null}, which indicates the default class loader)
+	 * (can be {@code null}, which indicates the default class loader)
 	 * @return a class instance for the supplied name
 	 * @throws ClassNotFoundException if the class was not found
 	 * @throws LinkageError if the class file could not be loaded
@@ -314,7 +315,7 @@ public abstract class ClassUtils {
 	 * the exceptions thrown in case of class loading failure.
 	 * @param className the name of the Class
 	 * @param classLoader the class loader to use
-	 * (may be {@code null}, which indicates the default class loader)
+	 * (can be {@code null}, which indicates the default class loader)
 	 * @return a class instance for the supplied name
 	 * @throws IllegalArgumentException if the class name was not resolvable
 	 * (that is, the class could not be found or the class file could not be loaded)
@@ -348,7 +349,7 @@ public abstract class ClassUtils {
 	 * one of its dependencies is not present or cannot be loaded.
 	 * @param className the name of the class to check
 	 * @param classLoader the class loader to use
-	 * (may be {@code null} which indicates the default class loader)
+	 * (can be {@code null} which indicates the default class loader)
 	 * @return whether the specified class is present (including all of its
 	 * superclasses and interfaces)
 	 * @throws IllegalStateException if the corresponding class is resolvable but
@@ -375,7 +376,7 @@ public abstract class ClassUtils {
 	 * Check whether the given class is visible in the given ClassLoader.
 	 * @param clazz the class to check (typically an interface)
 	 * @param classLoader the ClassLoader to check against
-	 * (may be {@code null} in which case this method will always return {@code true})
+	 * (can be {@code null} in which case this method will always return {@code true})
 	 */
 	public static boolean isVisible(Class<?> clazz, @Nullable ClassLoader classLoader) {
 		if (classLoader == null) {
@@ -399,7 +400,7 @@ public abstract class ClassUtils {
 	 * i.e. whether it is loaded by the given ClassLoader or a parent of it.
 	 * @param clazz the class to analyze
 	 * @param classLoader the ClassLoader to potentially cache metadata in
-	 * (may be {@code null} which indicates the system class loader)
+	 * (can be {@code null} which indicates the system class loader)
 	 */
 	public static boolean isCacheSafe(Class<?> clazz, @Nullable ClassLoader classLoader) {
 		Assert.notNull(clazz, "Class must not be null");
@@ -539,9 +540,10 @@ public abstract class ClassUtils {
 	 * Check if the right-hand side type may be assigned to the left-hand side
 	 * type, assuming setting by reflection. Considers primitive wrapper
 	 * classes as assignable to the corresponding primitive types.
-	 * @param lhsType the target type
-	 * @param rhsType the value type that should be assigned to the target type
-	 * @return if the target type is assignable from the value type
+	 * @param lhsType the target type (left-hand side (LHS) type)
+	 * @param rhsType the value type (right-hand side (RHS) type) that should
+	 * be assigned to the target type
+	 * @return {@code true} if {@code rhsType} is assignable to {@code lhsType}
 	 * @see TypeUtils#isAssignable(java.lang.reflect.Type, java.lang.reflect.Type)
 	 */
 	public static boolean isAssignable(Class<?> lhsType, Class<?> rhsType) {
@@ -662,7 +664,7 @@ public abstract class ClassUtils {
 	 * in the given collection.
 	 * <p>Basically like {@code AbstractCollection.toString()}, but stripping
 	 * the "class "/"interface " prefix before every class name.
-	 * @param classes a Collection of Class objects (may be {@code null})
+	 * @param classes a Collection of Class objects (can be {@code null})
 	 * @return a String of form "[com.foo.Bar, com.foo.Baz]"
 	 * @see java.util.AbstractCollection#toString()
 	 */
@@ -717,7 +719,7 @@ public abstract class ClassUtils {
 	 * <p>If the class itself is an interface, it gets returned as sole interface.
 	 * @param clazz the class to analyze for interfaces
 	 * @param classLoader the ClassLoader that the interfaces need to be visible in
-	 * (may be {@code null} when accepting all declared interfaces)
+	 * (can be {@code null} when accepting all declared interfaces)
 	 * @return all interfaces that the given object implements as an array
 	 */
 	public static Class<?>[] getAllInterfacesForClass(Class<?> clazz, @Nullable ClassLoader classLoader) {
@@ -752,7 +754,7 @@ public abstract class ClassUtils {
 	 * <p>If the class itself is an interface, it gets returned as sole interface.
 	 * @param clazz the class to analyze for interfaces
 	 * @param classLoader the ClassLoader that the interfaces need to be visible in
-	 * (may be {@code null} when accepting all declared interfaces)
+	 * (can be {@code null} when accepting all declared interfaces)
 	 * @return all interfaces that the given object implements as a Set
 	 */
 	public static Set<Class<?>> getAllInterfacesForClassAsSet(Class<?> clazz, @Nullable ClassLoader classLoader) {
@@ -866,9 +868,9 @@ public abstract class ClassUtils {
 	/**
 	 * Check whether the given object is a CGLIB proxy.
 	 * @param object the object to check
-	 * @see #isCglibProxyClass(Class)
 	 * @see org.springframework.aop.support.AopUtils#isCglibProxy(Object)
 	 * @deprecated as of 5.2, in favor of custom (possibly narrower) checks
+	 * such as for a Spring AOP proxy
 	 */
 	@Deprecated
 	public static boolean isCglibProxy(Object object) {
@@ -878,8 +880,9 @@ public abstract class ClassUtils {
 	/**
 	 * Check whether the specified class is a CGLIB-generated class.
 	 * @param clazz the class to check
-	 * @see #isCglibProxyClassName(String)
+	 * @see #getUserClass(Class)
 	 * @deprecated as of 5.2, in favor of custom (possibly narrower) checks
+	 * or simply a check for containing {@link #CGLIB_CLASS_SEPARATOR}
 	 */
 	@Deprecated
 	public static boolean isCglibProxyClass(@Nullable Class<?> clazz) {
@@ -889,7 +892,9 @@ public abstract class ClassUtils {
 	/**
 	 * Check whether the specified class name is a CGLIB-generated class.
 	 * @param className the class name to check
+	 * @see #CGLIB_CLASS_SEPARATOR
 	 * @deprecated as of 5.2, in favor of custom (possibly narrower) checks
+	 * or simply a check for containing {@link #CGLIB_CLASS_SEPARATOR}
 	 */
 	@Deprecated
 	public static boolean isCglibProxyClassName(@Nullable String className) {
@@ -913,6 +918,7 @@ public abstract class ClassUtils {
 	 * class, but the original class in case of a CGLIB-generated subclass.
 	 * @param clazz the class to check
 	 * @return the user-defined class
+	 * @see #CGLIB_CLASS_SEPARATOR
 	 */
 	public static Class<?> getUserClass(Class<?> clazz) {
 		if (clazz.getName().contains(CGLIB_CLASS_SEPARATOR)) {
@@ -1065,7 +1071,7 @@ public abstract class ClassUtils {
 	 * fully qualified interface/class name + "." + method name.
 	 * @param method the method
 	 * @param clazz the clazz that the method is being invoked on
-	 * (may be {@code null} to indicate the method's declaring class)
+	 * (can be {@code null} to indicate the method's declaring class)
 	 * @return the qualified name of the method
 	 * @since 4.3.4
 	 */
@@ -1146,7 +1152,7 @@ public abstract class ClassUtils {
 	 * @param clazz the clazz to analyze
 	 * @param methodName the name of the method
 	 * @param paramTypes the parameter types of the method
-	 * (may be {@code null} to indicate any signature)
+	 * (can be {@code null} to indicate any signature)
 	 * @return the method (never {@code null})
 	 * @throws IllegalStateException if the method has not been found
 	 * @see Class#getMethod
@@ -1185,7 +1191,7 @@ public abstract class ClassUtils {
 	 * @param clazz the clazz to analyze
 	 * @param methodName the name of the method
 	 * @param paramTypes the parameter types of the method
-	 * (may be {@code null} to indicate any signature)
+	 * (can be {@code null} to indicate any signature)
 	 * @return the method, or {@code null} if not found
 	 * @see Class#getMethod
 	 */
@@ -1261,26 +1267,27 @@ public abstract class ClassUtils {
 	/**
 	 * Given a method, which may come from an interface, and a target class used
 	 * in the current reflective invocation, find the corresponding target method
-	 * if there is one. E.g. the method may be {@code IFoo.bar()} and the
-	 * target class may be {@code DefaultFoo}. In this case, the method may be
+	 * if there is one &mdash; for example, the method may be {@code IFoo.bar()},
+	 * and the target class may be {@code DefaultFoo}. In this case, the method may be
 	 * {@code DefaultFoo.bar()}. This enables attributes on that method to be found.
 	 * <p><b>NOTE:</b> In contrast to {@link org.springframework.aop.support.AopUtils#getMostSpecificMethod},
 	 * this method does <i>not</i> resolve bridge methods automatically.
 	 * Call {@link org.springframework.core.BridgeMethodResolver#findBridgedMethod}
-	 * if bridge method resolution is desirable (e.g. for obtaining metadata from
-	 * the original method definition).
-	 * <p><b>NOTE:</b> Since Spring 3.1.1, if Java security settings disallow reflective
-	 * access (e.g. calls to {@code Class#getDeclaredMethods} etc, this implementation
-	 * will fall back to returning the originally provided method.
+	 * if bridge method resolution is desirable &mdash; for example, to obtain
+	 * metadata from the original method definition.
+	 * <p><b>NOTE:</b> If Java security settings disallow reflective access &mdash;
+	 * for example, calls to {@code Class#getDeclaredMethods}, etc. &mdash; this
+	 * implementation will fall back to returning the originally provided method.
 	 * @param method the method to be invoked, which may come from an interface
 	 * @param targetClass the target class for the current invocation
-	 * (may be {@code null} or may not even implement the method)
+	 * (can be {@code null} or may not even implement the method)
 	 * @return the specific target method, or the original method if the
 	 * {@code targetClass} does not implement it
 	 * @see #getInterfaceMethodIfPossible(Method, Class)
 	 */
 	public static Method getMostSpecificMethod(Method method, @Nullable Class<?> targetClass) {
-		if (targetClass != null && targetClass != method.getDeclaringClass() && isOverridable(method, targetClass)) {
+		if (targetClass != null && targetClass != method.getDeclaringClass() &&
+				(isOverridable(method, targetClass) || !method.getDeclaringClass().isAssignableFrom(targetClass))) {
 			try {
 				if (Modifier.isPublic(method.getModifiers())) {
 					try {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -20,12 +20,12 @@ import org.springframework.util.Assert;

 /**
 * Implementation of {@link BackOff} that increases the back off period for each
- * retry attempt. When the interval has reached the {@link #setMaxInterval(long)
+ * retry attempt. When the interval has reached the {@linkplain #setMaxInterval
 * max interval}, it is no longer increased. Stops retrying once the
- * {@link #setMaxElapsedTime(long) max elapsed time} has been reached.
+ * {@linkplain #setMaxElapsedTime max elapsed time} has been reached.
 *
- * <p>Example: The default interval is {@value #DEFAULT_INITIAL_INTERVAL} ms,
- * the default multiplier is {@value #DEFAULT_MULTIPLIER}, and the default max
+ * <p>Example: The default interval is {@value #DEFAULT_INITIAL_INTERVAL} ms;
+ * the default multiplier is {@value #DEFAULT_MULTIPLIER}; and the default max
 * interval is {@value #DEFAULT_MAX_INTERVAL}. For 10 attempts the sequence will be
 * as follows:
 *
@@ -44,10 +44,9 @@ import org.springframework.util.Assert;
 * 10             30000
 * </pre>
 *
- * <p>Note that the default max elapsed time is {@link Long#MAX_VALUE}. Use
- * {@link #setMaxElapsedTime(long)} to limit the maximum length of time
- * that an instance should accumulate before returning
- * {@link BackOffExecution#STOP}.
+ * <p>Note that the default max elapsed time is {@link Long#MAX_VALUE}.
+ * Use {@link #setMaxElapsedTime} to limit the maximum length of time that an
+ * instance should accumulate before returning {@link BackOffExecution#STOP}.
 *
 * @author Stephane Nicoll
 * @since 4.1
@@ -107,7 +106,7 @@ public class ExponentialBackOff implements BackOff {


 	/**
-	 * The initial interval in milliseconds.
+	 * Set the initial interval in milliseconds.
 	 */
 	public void setInitialInterval(long initialInterval) {
 		this.initialInterval = initialInterval;
@@ -121,7 +120,7 @@ public class ExponentialBackOff implements BackOff {
 	}

 	/**
-	 * The value to multiply the current interval by for each retry attempt.
+	 * Set the value to multiply the current interval by for each retry attempt.
 	 */
 	public void setMultiplier(double multiplier) {
 		checkMultiplier(multiplier);
@@ -136,21 +135,21 @@ public class ExponentialBackOff implements BackOff {
 	}

 	/**
-	 * The maximum back off time.
+	 * Set the maximum back off time in milliseconds.
 	 */
 	public void setMaxInterval(long maxInterval) {
 		this.maxInterval = maxInterval;
 	}

 	/**
-	 * Return the maximum back off time.
+	 * Return the maximum back off time in milliseconds.
 	 */
 	public long getMaxInterval() {
 		return this.maxInterval;
 	}

 	/**
-	 * The maximum elapsed time in milliseconds after which a call to
+	 * Set the maximum elapsed time in milliseconds after which a call to
 	 * {@link BackOffExecution#nextBackOff()} returns {@link BackOffExecution#STOP}.
 	 */
 	public void setMaxElapsedTime(long maxElapsedTime) {
@@ -184,10 +183,9 @@ public class ExponentialBackOff implements BackOff {

 		@Override
 		public long nextBackOff() {
-			if (this.currentElapsedTime >= maxElapsedTime) {
+			if (this.currentElapsedTime >= getMaxElapsedTime()) {
 				return STOP;
 			}
-
 			long nextInterval = computeNextInterval();
 			this.currentElapsedTime += nextInterval;
 			return nextInterval;
@@ -214,7 +212,6 @@ public class ExponentialBackOff implements BackOff {
 			return Math.min(i, maxInterval);
 		}

-
 		@Override
 		public String toString() {
 			StringBuilder sb = new StringBuilder("ExponentialBackOff{");
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -200,8 +200,8 @@ class ResolvableTypeTests {
 	@Test
 	void forFieldMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forField(null))
-			.withMessage("Field must not be null");
+				.isThrownBy(() -> ResolvableType.forField(null))
+				.withMessage("Field must not be null");
 	}

 	@Test
@@ -214,8 +214,8 @@ class ResolvableTypeTests {
 	@Test
 	void forConstructorParameterMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forConstructorParameter(null, 0))
-			.withMessage("Constructor must not be null");
+				.isThrownBy(() -> ResolvableType.forConstructorParameter(null, 0))
+				.withMessage("Constructor must not be null");
 	}

 	@Test
@@ -228,8 +228,8 @@ class ResolvableTypeTests {
 	@Test
 	void forMethodParameterByIndexMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forMethodParameter(null, 0))
-			.withMessage("Method must not be null");
+				.isThrownBy(() -> ResolvableType.forMethodParameter(null, 0))
+				.withMessage("Method must not be null");
 	}

 	@Test
@@ -268,8 +268,8 @@ class ResolvableTypeTests {
 	@Test
 	void forMethodParameterMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forMethodParameter(null))
-			.withMessage("MethodParameter must not be null");
+				.isThrownBy(() -> ResolvableType.forMethodParameter(null))
+				.withMessage("MethodParameter must not be null");
 	}

 	@Test  // SPR-16210
@@ -295,8 +295,8 @@ class ResolvableTypeTests {
 	@Test
 	void forMethodReturnMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forMethodReturnType(null))
-			.withMessage("Method must not be null");
+				.isThrownBy(() -> ResolvableType.forMethodReturnType(null))
+				.withMessage("Method must not be null");
 	}

 	@Test
@@ -343,7 +343,7 @@ class ResolvableTypeTests {
 		ResolvableType type = ResolvableType.forField(field);
 		assertThat(type.isArray()).isTrue();
 		assertThat(type.getComponentType().getType())
-			.isEqualTo(((Class) field.getGenericType()).getComponentType());
+				.isEqualTo(((Class) field.getGenericType()).getComponentType());
 	}

 	@Test
@@ -535,7 +535,7 @@ class ResolvableTypeTests {
 	void getGenericsFromParameterizedType() throws Exception {
 		ResolvableType type = ResolvableType.forClass(List.class, ExtendsList.class);
 		ResolvableType[] generics = type.getGenerics();
-		assertThat(generics.length).isEqualTo(1);
+		assertThat(generics).hasSize(1);
 		assertThat(generics[0].resolve()).isEqualTo(CharSequence.class);
 	}

@@ -543,7 +543,7 @@ class ResolvableTypeTests {
 	void getGenericsFromClass() throws Exception {
 		ResolvableType type = ResolvableType.forClass(List.class);
 		ResolvableType[] generics = type.getGenerics();
-		assertThat(generics.length).isEqualTo(1);
+		assertThat(generics).hasSize(1);
 		assertThat(generics[0].getType().toString()).isEqualTo("E");
 	}

@@ -558,7 +558,7 @@ class ResolvableTypeTests {
 	void getResolvedGenerics() throws Exception {
 		ResolvableType type = ResolvableType.forClass(List.class, ExtendsList.class);
 		Class<?>[] generics = type.resolveGenerics();
-		assertThat(generics.length).isEqualTo(1);
+		assertThat(generics).hasSize(1);
 		assertThat(generics[0]).isEqualTo(CharSequence.class);
 	}

@@ -686,7 +686,6 @@ class ResolvableTypeTests {
 		assertThat(type.resolve()).isEqualTo(CharSequence.class);
 	}

-
 	@Test
 	void resolveBoundedTypeVariableWildcardResult() throws Exception {
 		ResolvableType type = ResolvableType.forMethodReturnType(Methods.class.getMethod("boundedTypeVariableWildcardResult"));
@@ -701,30 +700,26 @@ class ResolvableTypeTests {

 	@Test
 	void resolveTypeVariableFromSimpleInterfaceType() {
-		ResolvableType type = ResolvableType.forClass(
-				MySimpleInterfaceType.class).as(MyInterfaceType.class);
+		ResolvableType type = ResolvableType.forClass(MySimpleInterfaceType.class).as(MyInterfaceType.class);
 		assertThat(type.resolveGeneric()).isEqualTo(String.class);
 	}

 	@Test
 	void resolveTypeVariableFromSimpleCollectionInterfaceType() {
-		ResolvableType type = ResolvableType.forClass(
-				MyCollectionInterfaceType.class).as(MyInterfaceType.class);
+		ResolvableType type = ResolvableType.forClass(MyCollectionInterfaceType.class).as(MyInterfaceType.class);
 		assertThat(type.resolveGeneric()).isEqualTo(Collection.class);
 		assertThat(type.resolveGeneric(0, 0)).isEqualTo(String.class);
 	}

 	@Test
 	void resolveTypeVariableFromSimpleSuperclassType() {
-		ResolvableType type = ResolvableType.forClass(
-				MySimpleSuperclassType.class).as(MySuperclassType.class);
+		ResolvableType type = ResolvableType.forClass(MySimpleSuperclassType.class).as(MySuperclassType.class);
 		assertThat(type.resolveGeneric()).isEqualTo(String.class);
 	}

 	@Test
 	void resolveTypeVariableFromSimpleCollectionSuperclassType() {
-		ResolvableType type = ResolvableType.forClass(
-				MyCollectionSuperclassType.class).as(MySuperclassType.class);
+		ResolvableType type = ResolvableType.forClass(MyCollectionSuperclassType.class).as(MySuperclassType.class);
 		assertThat(type.resolveGeneric()).isEqualTo(Collection.class);
 		assertThat(type.resolveGeneric(0, 0)).isEqualTo(String.class);
 	}
@@ -751,8 +746,7 @@ class ResolvableTypeTests {
 	void resolveTypeVariableFromSuperType() throws Exception {
 		ResolvableType type = ResolvableType.forClass(ExtendsList.class);
 		assertThat(type.resolve()).isEqualTo(ExtendsList.class);
-		assertThat(type.asCollection().resolveGeneric())
-			.isEqualTo(CharSequence.class);
+		assertThat(type.asCollection().resolveGeneric()).isEqualTo(CharSequence.class);
 	}

 	@Test
@@ -964,8 +958,8 @@ class ResolvableTypeTests {
 	@Test
 	void isAssignableFromMustNotBeNull() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forClass(Object.class).isAssignableFrom((ResolvableType) null))
-			.withMessage("ResolvableType must not be null");
+				.isThrownBy(() -> ResolvableType.forClass(Object.class).isAssignableFrom((ResolvableType) null))
+				.withMessage("ResolvableType must not be null");
 	}

 	@Test
@@ -1004,6 +998,7 @@ class ResolvableTypeTests {
 	void isAssignableFromCannotBeResolved() throws Exception {
 		ResolvableType objectType = ResolvableType.forClass(Object.class);
 		ResolvableType unresolvableVariable = ResolvableType.forField(AssignmentBase.class.getField("o"));
+
 		assertThat(unresolvableVariable.resolve()).isNull();
 		assertThatResolvableType(objectType).isAssignableFrom(unresolvableVariable);
 		assertThatResolvableType(unresolvableVariable).isAssignableFrom(objectType);
@@ -1220,9 +1215,9 @@ class ResolvableTypeTests {
 	@Test
 	void forClassWithMismatchedGenerics() throws Exception {
 		assertThatIllegalArgumentException()
-			.isThrownBy(() -> ResolvableType.forClassWithGenerics(Map.class, Integer.class))
-			.withMessageContaining("Mismatched number of generics specified for")
-			.withMessageContaining("java.util.Map<K,V>");
+				.isThrownBy(() -> ResolvableType.forClassWithGenerics(Map.class, Integer.class))
+				.withMessageContaining("Mismatched number of generics specified for")
+				.withMessageContaining("java.util.Map<K,V>");
 	}

 	@Test
@@ -1277,7 +1272,7 @@ class ResolvableTypeTests {
 	}

 	@Test
-	void hasUnresolvableGenericsWhenImplementesRawInterface() throws Exception {
+	void hasUnresolvableGenericsWhenImplementingRawInterface() throws Exception {
 		ResolvableType type = ResolvableType.forClass(MySimpleInterfaceTypeWithImplementsRaw.class);
 		for (ResolvableType generic : type.getGenerics()) {
 			assertThat(generic.resolve()).isNotNull();
@@ -1307,7 +1302,7 @@ class ResolvableTypeTests {
 		Type type = resolvableType.getType();
 		assertThat(type).isInstanceOf(ParameterizedType.class);
 		assertThat(((ParameterizedType) type).getRawType()).isEqualTo(Callable.class);
-		assertThat(((ParameterizedType) type).getActualTypeArguments().length).isEqualTo(1);
+		assertThat(((ParameterizedType) type).getActualTypeArguments()).hasSize(1);
 		assertThat(((ParameterizedType) type).getActualTypeArguments()[0]).isEqualTo(String.class);
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -43,55 +43,45 @@ class AnnotationIntrospectionFailureTests {

 	@Test
 	void filteredTypeThrowsTypeNotPresentException() throws Exception {
-		FilteringClassLoader classLoader = new FilteringClassLoader(
-				getClass().getClassLoader());
-		Class<?> withExampleAnnotation = ClassUtils.forName(
-				WithExampleAnnotation.class.getName(), classLoader);
-		Annotation annotation = withExampleAnnotation.getAnnotations()[0];
+		FilteringClassLoader classLoader = new FilteringClassLoader(getClass().getClassLoader());
+		Class<?> withAnnotation = ClassUtils.forName(WithExampleAnnotation.class.getName(), classLoader);
+		Annotation annotation = withAnnotation.getAnnotations()[0];
 		Method method = annotation.annotationType().getMethod("value");
 		method.setAccessible(true);
-		assertThatExceptionOfType(TypeNotPresentException.class).isThrownBy(() ->
-				ReflectionUtils.invokeMethod(method, annotation))
-			.withCauseInstanceOf(ClassNotFoundException.class);
+		assertThatExceptionOfType(TypeNotPresentException.class)
+				.isThrownBy(() -> ReflectionUtils.invokeMethod(method, annotation))
+				.withCauseInstanceOf(ClassNotFoundException.class);
 	}

 	@Test
 	@SuppressWarnings("unchecked")
 	void filteredTypeInMetaAnnotationWhenUsingAnnotatedElementUtilsHandlesException() throws Exception {
-		FilteringClassLoader classLoader = new FilteringClassLoader(
-				getClass().getClassLoader());
-		Class<?> withExampleMetaAnnotation = ClassUtils.forName(
-				WithExampleMetaAnnotation.class.getName(), classLoader);
-		Class<Annotation> exampleAnnotationClass = (Class<Annotation>) ClassUtils.forName(
-				ExampleAnnotation.class.getName(), classLoader);
-		Class<Annotation> exampleMetaAnnotationClass = (Class<Annotation>) ClassUtils.forName(
-				ExampleMetaAnnotation.class.getName(), classLoader);
-		assertThat(AnnotatedElementUtils.getMergedAnnotationAttributes(
-				withExampleMetaAnnotation, exampleAnnotationClass)).isNull();
-		assertThat(AnnotatedElementUtils.getMergedAnnotationAttributes(
-				withExampleMetaAnnotation, exampleMetaAnnotationClass)).isNull();
-		assertThat(AnnotatedElementUtils.hasAnnotation(withExampleMetaAnnotation,
-				exampleAnnotationClass)).isFalse();
-		assertThat(AnnotatedElementUtils.hasAnnotation(withExampleMetaAnnotation,
-				exampleMetaAnnotationClass)).isFalse();
+		FilteringClassLoader classLoader = new FilteringClassLoader(getClass().getClassLoader());
+		Class<?> withAnnotation = ClassUtils.forName(WithExampleMetaAnnotation.class.getName(), classLoader);
+		Class<Annotation> annotationClass = (Class<Annotation>)
+				ClassUtils.forName(ExampleAnnotation.class.getName(), classLoader);
+		Class<Annotation> metaAnnotationClass = (Class<Annotation>)
+				ClassUtils.forName(ExampleMetaAnnotation.class.getName(), classLoader);
+		assertThat(AnnotatedElementUtils.getMergedAnnotationAttributes(withAnnotation, annotationClass)).isNull();
+		assertThat(AnnotatedElementUtils.getMergedAnnotationAttributes(withAnnotation, metaAnnotationClass)).isNull();
+		assertThat(AnnotatedElementUtils.hasAnnotation(withAnnotation, annotationClass)).isFalse();
+		assertThat(AnnotatedElementUtils.hasAnnotation(withAnnotation, metaAnnotationClass)).isFalse();
 	}

 	@Test
 	@SuppressWarnings("unchecked")
 	void filteredTypeInMetaAnnotationWhenUsingMergedAnnotationsHandlesException() throws Exception {
-		FilteringClassLoader classLoader = new FilteringClassLoader(
-				getClass().getClassLoader());
-		Class<?> withExampleMetaAnnotation = ClassUtils.forName(
-				WithExampleMetaAnnotation.class.getName(), classLoader);
-		Class<Annotation> exampleAnnotationClass = (Class<Annotation>) ClassUtils.forName(
-				ExampleAnnotation.class.getName(), classLoader);
-		Class<Annotation> exampleMetaAnnotationClass = (Class<Annotation>) ClassUtils.forName(
-				ExampleMetaAnnotation.class.getName(), classLoader);
-		MergedAnnotations annotations = MergedAnnotations.from(withExampleMetaAnnotation);
-		assertThat(annotations.get(exampleAnnotationClass).isPresent()).isFalse();
-		assertThat(annotations.get(exampleMetaAnnotationClass).isPresent()).isFalse();
-		assertThat(annotations.isPresent(exampleMetaAnnotationClass)).isFalse();
-		assertThat(annotations.isPresent(exampleAnnotationClass)).isFalse();
+		FilteringClassLoader classLoader = new FilteringClassLoader(getClass().getClassLoader());
+		Class<?> withAnnotation = ClassUtils.forName(WithExampleMetaAnnotation.class.getName(), classLoader);
+		Class<Annotation> annotationClass = (Class<Annotation>)
+				ClassUtils.forName(ExampleAnnotation.class.getName(), classLoader);
+		Class<Annotation> metaAnnotationClass = (Class<Annotation>)
+				ClassUtils.forName(ExampleMetaAnnotation.class.getName(), classLoader);
+		MergedAnnotations annotations = MergedAnnotations.from(withAnnotation);
+		assertThat(annotations.get(annotationClass).isPresent()).isFalse();
+		assertThat(annotations.get(metaAnnotationClass).isPresent()).isFalse();
+		assertThat(annotations.isPresent(metaAnnotationClass)).isFalse();
+		assertThat(annotations.isPresent(annotationClass)).isFalse();
 	}


@@ -103,17 +93,16 @@ class AnnotationIntrospectionFailureTests {

 		@Override
 		protected boolean isEligibleForOverriding(String className) {
-			return className.startsWith(
-					AnnotationIntrospectionFailureTests.class.getName());
+			return className.startsWith(AnnotationIntrospectionFailureTests.class.getName()) ||
+					className.startsWith("jdk.internal");
 		}

 		@Override
-		protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
-			if (name.startsWith(AnnotationIntrospectionFailureTests.class.getName()) &&
-					name.contains("Filtered")) {
+		protected Class<?> loadClassForOverriding(String name) throws ClassNotFoundException {
+			if (name.contains("Filtered") || name.startsWith("jdk.internal")) {
 				throw new ClassNotFoundException(name);
 			}
-			return super.loadClass(name, resolve);
+			return super.loadClassForOverriding(name);
 		}
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -194,7 +194,7 @@ class AnnotationsScannerTests {
 	}

 	@Test
-	void typeHierarchyStrategyOnClassWhenHasInterfaceDoesNotIncludeInterfaces() {
+	void typeHierarchyStrategyOnClassWhenHasSingleInterfaceScansInterfaces() {
 		Class<?> source = WithSingleInterface.class;
 		assertThat(scan(source, SearchStrategy.TYPE_HIERARCHY)).containsExactly(
 				"0:TestAnnotation1", "1:TestAnnotation2", "1:TestInheritedAnnotation2");
@@ -350,10 +350,19 @@ class AnnotationsScannerTests {
 	}

 	@Test
-	void typeHierarchyStrategyOnMethodWhenHasInterfaceDoesNotIncludeInterfaces() {
+	void typeHierarchyStrategyOnMethodWhenHasInterfaceScansInterfaces() {
 		Method source = methodFrom(WithSingleInterface.class);
 		assertThat(scan(source, SearchStrategy.TYPE_HIERARCHY)).containsExactly(
 				"0:TestAnnotation1", "1:TestAnnotation2", "1:TestInheritedAnnotation2");
+
+		source = methodFrom(Hello1Impl.class);
+		assertThat(scan(source, SearchStrategy.TYPE_HIERARCHY)).containsExactly("1:TestAnnotation1");
+	}
+
+	@Test  // gh-31803
+	void typeHierarchyStrategyOnMethodWhenHasInterfaceHierarchyScansInterfacesOnlyOnce() {
+		Method source = methodFrom(Hello2Impl.class);
+		assertThat(scan(source, SearchStrategy.TYPE_HIERARCHY)).containsExactly("1:TestAnnotation1");
 	}

 	@Test
@@ -663,6 +672,30 @@ class AnnotationsScannerTests {
 		}
 	}

+	interface Hello1 {
+
+		@TestAnnotation1
+		void method();
+	}
+
+	interface Hello2 extends Hello1 {
+	}
+
+	static class Hello1Impl implements Hello1 {
+
+		@Override
+		public void method() {
+		}
+	}
+
+	static class Hello2Impl implements Hello2 {
+
+		@Override
+		public void method() {
+		}
+	}
+
+
 	@TestAnnotation2
 	@TestInheritedAnnotation2
 	static class HierarchySuperclass extends HierarchySuperSuperclass {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -112,7 +112,7 @@ class AttributeMethodsTests {
 		ClassValue annotation = mockAnnotation(ClassValue.class);
 		given(annotation.value()).willThrow(TypeNotPresentException.class);
 		AttributeMethods attributes = AttributeMethods.forAnnotationType(annotation.annotationType());
-		assertThat(attributes.isValid(annotation)).isFalse();
+		assertThat(attributes.canLoad(annotation)).isFalse();
 	}

 	@Test
@@ -121,7 +121,7 @@ class AttributeMethodsTests {
 		ClassValue annotation = mock(ClassValue.class);
 		given(annotation.value()).willReturn((Class) InputStream.class);
 		AttributeMethods attributes = AttributeMethods.forAnnotationType(annotation.annotationType());
-		assertThat(attributes.isValid(annotation)).isTrue();
+		assertThat(attributes.canLoad(annotation)).isTrue();
 	}

 	@Test
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -34,11 +34,13 @@ import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 import java.util.Set;

 import org.junit.jupiter.api.Test;

 import org.springframework.core.MethodParameter;
+import org.springframework.core.ResolvableType;
 import org.springframework.util.LinkedMultiValueMap;
 import org.springframework.util.MultiValueMap;

@@ -65,7 +67,7 @@ class TypeDescriptorTests {
 		assertThat(desc.getName()).isEqualTo("int");
 		assertThat(desc.toString()).isEqualTo("int");
 		assertThat(desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isMap()).isFalse();
 	}
@@ -77,8 +79,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(String.class);
 		assertThat(desc.getName()).isEqualTo("java.lang.String");
 		assertThat(desc.toString()).isEqualTo("java.lang.String");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.isMap()).isFalse();
@@ -92,8 +94,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(List.class);
 		assertThat(desc.getName()).isEqualTo("java.util.List");
 		assertThat(desc.toString()).isEqualTo("java.util.List<java.util.List<java.util.Map<java.lang.Integer, java.lang.Enum<?>>>>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isTrue();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.getElementTypeDescriptor().getType()).isEqualTo(List.class);
@@ -113,8 +115,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(List.class);
 		assertThat(desc.getName()).isEqualTo("java.util.List");
 		assertThat(desc.toString()).isEqualTo("java.util.List<?>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isTrue();
 		assertThat(desc.isArray()).isFalse();
 		assertThat((Object) desc.getElementTypeDescriptor()).isNull();
@@ -129,8 +131,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(Integer[].class);
 		assertThat(desc.getName()).isEqualTo("java.lang.Integer[]");
 		assertThat(desc.toString()).isEqualTo("java.lang.Integer[]");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isArray()).isTrue();
 		assertThat(desc.getElementTypeDescriptor().getType()).isEqualTo(Integer.class);
@@ -146,8 +148,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(Map.class);
 		assertThat(desc.getName()).isEqualTo("java.util.Map");
 		assertThat(desc.toString()).isEqualTo("java.util.Map<java.lang.Integer, java.util.List<java.lang.String>>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.isMap()).isTrue();
@@ -162,7 +164,7 @@ class TypeDescriptorTests {
 	void parameterAnnotated() throws Exception {
 		TypeDescriptor t1 = new TypeDescriptor(new MethodParameter(getClass().getMethod("testAnnotatedMethod", String.class), 0));
 		assertThat(t1.getType()).isEqualTo(String.class);
-		assertThat(t1.getAnnotations().length).isEqualTo(1);
+		assertThat(t1.getAnnotations()).hasSize(1);
 		assertThat(t1.getAnnotation(ParameterAnnotation.class)).isNotNull();
 		assertThat(t1.hasAnnotation(ParameterAnnotation.class)).isTrue();
 		assertThat(t1.getAnnotation(ParameterAnnotation.class).value()).isEqualTo(123);
@@ -335,7 +337,7 @@ class TypeDescriptorTests {
 	@Test
 	void fieldAnnotated() throws Exception {
 		TypeDescriptor typeDescriptor = new TypeDescriptor(getClass().getField("fieldAnnotated"));
-		assertThat(typeDescriptor.getAnnotations().length).isEqualTo(1);
+		assertThat(typeDescriptor.getAnnotations()).hasSize(1);
 		assertThat(typeDescriptor.getAnnotation(FieldAnnotation.class)).isNotNull();
 	}

@@ -462,8 +464,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(List.class);
 		assertThat(desc.getName()).isEqualTo("java.util.List");
 		assertThat(desc.toString()).isEqualTo("java.util.List<java.lang.Integer>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isTrue();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.getElementTypeDescriptor().getType()).isEqualTo(Integer.class);
@@ -478,8 +480,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(List.class);
 		assertThat(desc.getName()).isEqualTo("java.util.List");
 		assertThat(desc.toString()).isEqualTo("java.util.List<java.util.List<java.lang.Integer>>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isTrue();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.getElementTypeDescriptor().getType()).isEqualTo(List.class);
@@ -494,8 +496,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(Map.class);
 		assertThat(desc.getName()).isEqualTo("java.util.Map");
 		assertThat(desc.toString()).isEqualTo("java.util.Map<java.lang.String, java.lang.Integer>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.isMap()).isTrue();
@@ -511,8 +513,8 @@ class TypeDescriptorTests {
 		assertThat(desc.getObjectType()).isEqualTo(Map.class);
 		assertThat(desc.getName()).isEqualTo("java.util.Map");
 		assertThat(desc.toString()).isEqualTo("java.util.Map<java.lang.String, java.util.Map<java.lang.String, java.lang.Integer>>");
-		assertThat(!desc.isPrimitive()).isTrue();
-		assertThat(desc.getAnnotations().length).isEqualTo(0);
+		assertThat(desc.isPrimitive()).isFalse();
+		assertThat(desc.getAnnotations()).isEmpty();
 		assertThat(desc.isCollection()).isFalse();
 		assertThat(desc.isArray()).isFalse();
 		assertThat(desc.isMap()).isTrue();
@@ -524,7 +526,7 @@ class TypeDescriptorTests {
 	@Test
 	void narrow() {
 		TypeDescriptor desc = TypeDescriptor.valueOf(Number.class);
-		Integer value = Integer.valueOf(3);
+		Integer value = 3;
 		desc = desc.narrow(value);
 		assertThat(desc.getType()).isEqualTo(Integer.class);
 	}
@@ -532,7 +534,7 @@ class TypeDescriptorTests {
 	@Test
 	void elementType() {
 		TypeDescriptor desc = TypeDescriptor.valueOf(List.class);
-		Integer value = Integer.valueOf(3);
+		Integer value = 3;
 		desc = desc.elementTypeDescriptor(value);
 		assertThat(desc.getType()).isEqualTo(Integer.class);
 	}
@@ -550,7 +552,7 @@ class TypeDescriptorTests {
 	@Test
 	void mapKeyType() {
 		TypeDescriptor desc = TypeDescriptor.valueOf(Map.class);
-		Integer value = Integer.valueOf(3);
+		Integer value = 3;
 		desc = desc.getMapKeyTypeDescriptor(value);
 		assertThat(desc.getType()).isEqualTo(Integer.class);
 	}
@@ -568,7 +570,7 @@ class TypeDescriptorTests {
 	@Test
 	void mapValueType() {
 		TypeDescriptor desc = TypeDescriptor.valueOf(Map.class);
-		Integer value = Integer.valueOf(3);
+		Integer value = 3;
 		desc = desc.getMapValueTypeDescriptor(value);
 		assertThat(desc.getType()).isEqualTo(Integer.class);
 	}
@@ -663,12 +665,12 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void upCast() throws Exception {
+	void upcast() throws Exception {
 		Property property = new Property(getClass(), getClass().getMethod("getProperty"),
 				getClass().getMethod("setProperty", Map.class));
 		TypeDescriptor typeDescriptor = new TypeDescriptor(property);
-		TypeDescriptor upCast = typeDescriptor.upcast(Object.class);
-		assertThat(upCast.getAnnotation(MethodAnnotation1.class) != null).isTrue();
+		TypeDescriptor upcast = typeDescriptor.upcast(Object.class);
+		assertThat(upcast.getAnnotation(MethodAnnotation1.class)).isNotNull();
 	}

 	@Test
@@ -682,7 +684,7 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void elementTypeForCollectionSubclass() throws Exception {
+	void elementTypeForCollectionSubclass() {
 		@SuppressWarnings("serial")
 		class CustomSet extends HashSet<String> {
 		}
@@ -692,7 +694,7 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void elementTypeForMapSubclass() throws Exception {
+	void elementTypeForMapSubclass() {
 		@SuppressWarnings("serial")
 		class CustomMap extends HashMap<String, Integer> {
 		}
@@ -704,7 +706,7 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void createMapArray() throws Exception {
+	void createMapArray() {
 		TypeDescriptor mapType = TypeDescriptor.map(
 				LinkedHashMap.class, TypeDescriptor.valueOf(String.class), TypeDescriptor.valueOf(Integer.class));
 		TypeDescriptor arrayType = TypeDescriptor.array(mapType);
@@ -713,13 +715,13 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void createStringArray() throws Exception {
+	void createStringArray() {
 		TypeDescriptor arrayType = TypeDescriptor.array(TypeDescriptor.valueOf(String.class));
 		assertThat(TypeDescriptor.valueOf(String[].class)).isEqualTo(arrayType);
 	}

 	@Test
-	void createNullArray() throws Exception {
+	void createNullArray() {
 		assertThat((Object) TypeDescriptor.array(null)).isNull();
 	}

@@ -736,13 +738,13 @@ class TypeDescriptorTests {
 	}

 	@Test
-	void createCollectionWithNullElement() throws Exception {
+	void createCollectionWithNullElement() {
 		TypeDescriptor typeDescriptor = TypeDescriptor.collection(List.class, null);
 		assertThat(typeDescriptor.getElementTypeDescriptor()).isNull();
 	}

 	@Test
-	void createMapWithNullElements() throws Exception {
+	void createMapWithNullElements() {
 		TypeDescriptor typeDescriptor = TypeDescriptor.map(LinkedHashMap.class, null, null);
 		assertThat(typeDescriptor.getMapKeyTypeDescriptor()).isNull();
 		assertThat(typeDescriptor.getMapValueTypeDescriptor()).isNull();
@@ -757,6 +759,17 @@ class TypeDescriptorTests {
 		assertThat(TypeDescriptor.valueOf(Integer.class).getSource()).isEqualTo(Integer.class);
 	}

+	@Test  // gh-31672
+	void equalityWithGenerics() {
+		ResolvableType rt1 = ResolvableType.forClassWithGenerics(Optional.class, Integer.class);
+		ResolvableType rt2 = ResolvableType.forClassWithGenerics(Optional.class, String.class);
+
+		TypeDescriptor td1 = new TypeDescriptor(rt1, null, null);
+		TypeDescriptor td2 = new TypeDescriptor(rt2, null, null);
+
+		assertThat(td1).isNotEqualTo(td2);
+	}
+

 	// Methods designed for test introspection

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -48,14 +48,14 @@ import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 */
 class PathMatchingResourcePatternResolverTests {

-	private static final String[] CLASSES_IN_CORE_IO_SUPPORT = { "EncodedResource.class",
+	private static final String[] CLASSES_IN_CORE_IO_SUPPORT = {"EncodedResource.class",
 			"LocalizedResourceHelper.class", "PathMatchingResourcePatternResolver.class", "PropertiesLoaderSupport.class",
 			"PropertiesLoaderUtils.class", "ResourceArrayPropertyEditor.class", "ResourcePatternResolver.class",
-			"ResourcePatternUtils.class", "SpringFactoriesLoader.class" };
+			"ResourcePatternUtils.class", "SpringFactoriesLoader.class"};

-	private static final String[] TEST_CLASSES_IN_CORE_IO_SUPPORT = { "PathMatchingResourcePatternResolverTests.class" };
+	private static final String[] TEST_CLASSES_IN_CORE_IO_SUPPORT = {"PathMatchingResourcePatternResolverTests.class"};

-	private static final String[] CLASSES_IN_REACTOR_UTIL_ANNOTATION = { "NonNull.class", "NonNullApi.class", "Nullable.class" };
+	private static final String[] CLASSES_IN_REACTOR_UTIL_ANNOTATION = {"NonNull.class", "NonNullApi.class", "Nullable.class"};


 	private final PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
@@ -166,7 +166,7 @@ class PathMatchingResourcePatternResolverTests {
 			}

 			@Test
-			void usingFileProtocolWithoutWildcardInPatternAndEndingInSlashStarStar()  {
+			void usingFileProtocolWithoutWildcardInPatternAndEndingInSlashStarStar() {
 				Path testResourcesDir = Paths.get("src/test/resources").toAbsolutePath();
 				String pattern = String.format("file:%s/scanned-resources/**", testResourcesDir);
 				String pathPrefix = ".+?resources/";
@@ -294,8 +294,8 @@ class PathMatchingResourcePatternResolverTests {
 	}

 	private String getPath(Resource resource) {
-		// Tests fail if we use resouce.getURL().getPath(). They would also fail on Mac OS when
-		// using resouce.getURI().getPath() if the resource paths are not Unicode normalized.
+		// Tests fail if we use resource.getURL().getPath(). They would also fail on macOS when
+		// using resource.getURI().getPath() if the resource paths are not Unicode normalized.
 		//
 		// On the JVM, all tests should pass when using resouce.getFile().getPath(); however,
 		// we use FileSystemResource#getPath since this test class is sometimes run within a
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,13 +21,39 @@ import org.junit.jupiter.api.Test;
 import static org.assertj.core.api.Assertions.assertThat;

 /**
+ * Tests for {@link ConcurrentLruCache}.
+ *
 * @author Juergen Hoeller
+ * @author Sam Brannen
 */
 class ConcurrentLruCacheTests {

 	private final ConcurrentLruCache<String, String> cache = new ConcurrentLruCache<>(2, key -> key + "value");


+	@Test
+	void zeroCapacity() {
+		ConcurrentLruCache<String, String> cache = new ConcurrentLruCache<>(0, key -> key + "value");
+
+		assertThat(cache.sizeLimit()).isZero();
+		assertThat(cache.size()).isZero();
+
+		assertThat(cache.get("k1")).isEqualTo("k1value");
+		assertThat(cache.size()).isZero();
+		assertThat(cache.contains("k1")).isFalse();
+
+		assertThat(cache.get("k2")).isEqualTo("k2value");
+		assertThat(cache.size()).isZero();
+		assertThat(cache.contains("k1")).isFalse();
+		assertThat(cache.contains("k2")).isFalse();
+
+		assertThat(cache.get("k3")).isEqualTo("k3value");
+		assertThat(cache.size()).isZero();
+		assertThat(cache.contains("k1")).isFalse();
+		assertThat(cache.contains("k2")).isFalse();
+		assertThat(cache.contains("k3")).isFalse();
+	}
+
 	@Test
 	void getAndSize() {
 		assertThat(this.cache.sizeLimit()).isEqualTo(2);
@@ -117,6 +117,7 @@ public class ReflectiveMethodResolver implements MethodResolver {
 			TypeConverter typeConverter = context.getTypeConverter();
 			Class<?> type = (targetObject instanceof Class ? (Class<?>) targetObject : targetObject.getClass());
 			ArrayList<Method> methods = new ArrayList<>(getMethods(type, targetObject));
+			methods.removeIf(method -> !method.getName().equals(name));

 			// If a filter is registered for this type, call it
 			MethodFilter filter = (this.filters != null ? this.filters.get(type) : null);
@@ -160,48 +161,46 @@ public class ReflectiveMethodResolver implements MethodResolver {
 			boolean multipleOptions = false;

 			for (Method method : methodsToIterate) {
-				if (method.getName().equals(name)) {
-					int paramCount = method.getParameterCount();
-					List<TypeDescriptor> paramDescriptors = new ArrayList<>(paramCount);
-					for (int i = 0; i < paramCount; i++) {
-						paramDescriptors.add(new TypeDescriptor(new MethodParameter(method, i)));
+				int paramCount = method.getParameterCount();
+				List<TypeDescriptor> paramDescriptors = new ArrayList<>(paramCount);
+				for (int i = 0; i < paramCount; i++) {
+					paramDescriptors.add(new TypeDescriptor(new MethodParameter(method, i)));
+				}
+				ReflectionHelper.ArgumentsMatchInfo matchInfo = null;
+				if (method.isVarArgs() && argumentTypes.size() >= (paramCount - 1)) {
+					// *sigh* complicated
+					matchInfo = ReflectionHelper.compareArgumentsVarargs(paramDescriptors, argumentTypes, typeConverter);
+				}
+				else if (paramCount == argumentTypes.size()) {
+					// Name and parameter number match, check the arguments
+					matchInfo = ReflectionHelper.compareArguments(paramDescriptors, argumentTypes, typeConverter);
+				}
+				if (matchInfo != null) {
+					if (matchInfo.isExactMatch()) {
+						return new ReflectiveMethodExecutor(method, type);
 					}
-					ReflectionHelper.ArgumentsMatchInfo matchInfo = null;
-					if (method.isVarArgs() && argumentTypes.size() >= (paramCount - 1)) {
-						// *sigh* complicated
-						matchInfo = ReflectionHelper.compareArgumentsVarargs(paramDescriptors, argumentTypes, typeConverter);
-					}
-					else if (paramCount == argumentTypes.size()) {
-						// Name and parameter number match, check the arguments
-						matchInfo = ReflectionHelper.compareArguments(paramDescriptors, argumentTypes, typeConverter);
-					}
-					if (matchInfo != null) {
-						if (matchInfo.isExactMatch()) {
-							return new ReflectiveMethodExecutor(method, type);
-						}
-						else if (matchInfo.isCloseMatch()) {
-							if (this.useDistance) {
-								int matchDistance = ReflectionHelper.getTypeDifferenceWeight(paramDescriptors, argumentTypes);
-								if (closeMatch == null || matchDistance < closeMatchDistance) {
-									// This is a better match...
-									closeMatch = method;
-									closeMatchDistance = matchDistance;
-								}
-							}
-							else {
-								// Take this as a close match if there isn't one already
-								if (closeMatch == null) {
-									closeMatch = method;
-								}
+					else if (matchInfo.isCloseMatch()) {
+						if (this.useDistance) {
+							int matchDistance = ReflectionHelper.getTypeDifferenceWeight(paramDescriptors, argumentTypes);
+							if (closeMatch == null || matchDistance < closeMatchDistance) {
+								// This is a better match...
+								closeMatch = method;
+								closeMatchDistance = matchDistance;
 							}
 						}
-						else if (matchInfo.isMatchRequiringConversion()) {
-							if (matchRequiringConversion != null) {
-								multipleOptions = true;
+						else {
+							// Take this as a close match if there isn't one already
+							if (closeMatch == null) {
+								closeMatch = method;
 							}
-							matchRequiringConversion = method;
 						}
 					}
+					else if (matchInfo.isMatchRequiringConversion()) {
+						if (matchRequiringConversion != null) {
+							multipleOptions = true;
+						}
+						matchRequiringConversion = method;
+					}
 				}
 			}
 			if (closeMatch != null) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -154,9 +154,12 @@ final class LogAdapter {
 		private static final LoggerContext loggerContext =
 				LogManager.getContext(Log4jLog.class.getClassLoader(), false);

-		private final ExtendedLogger logger;
+		private final String name;
+
+		private final transient ExtendedLogger logger;

 		public Log4jLog(String name) {
+			this.name = name;
 			LoggerContext context = loggerContext;
 			if (context == null) {
 				// Circular call in early-init scenario -> static field not initialized yet
@@ -270,6 +273,10 @@ final class LogAdapter {
 				this.logger.logIfEnabled(FQCN, level, null, message, exception);
 			}
 		}
+
+		protected Object readResolve() {
+			return new Log4jLog(this.name);
+		}
 	}


@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -20,7 +20,7 @@ import org.springframework.dao.DataRetrievalFailureException;

 /**
 * Data access exception thrown when a result set did not have the correct column count,
- * for example when expecting a single column but getting 0 or more than 1 columns.
+ * for example when expecting a single column but getting 0 or more than 1 column.
 *
 * @author Juergen Hoeller
 * @since 2.0
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -20,7 +20,7 @@ import org.springframework.dao.IncorrectUpdateSemanticsDataAccessException;

 /**
 * Exception thrown when a JDBC update affects an unexpected number of rows.
- * Typically we expect an update to affect a single row, meaning it's an
+ * Typically, we expect an update to affect a single row, meaning it is an
 * error if it affects multiple rows.
 *
 * @author Rod Johnson
@@ -406,8 +406,11 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {

 	/**
 	 * Retrieve a JDBC object value for the specified column.
-	 * <p>The default implementation delegates to
-	 * {@link #getColumnValue(ResultSet, int, Class)}.
+	 * <p>The default implementation calls
+	 * {@link JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)}
+	 * using the type of the specified {@link PropertyDescriptor}.
+	 * <p>Subclasses may override this to check specific value types upfront,
+	 * or to post-process values returned from {@code getResultSetValue}.
 	 * @param rs is the ResultSet holding the data
 	 * @param index is the column index
 	 * @param pd the bean property that each result object is expected to match
@@ -424,8 +427,8 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {
 	 * Retrieve a JDBC object value for the specified column.
 	 * <p>The default implementation calls
 	 * {@link JdbcUtils#getResultSetValue(java.sql.ResultSet, int, Class)}.
-	 * Subclasses may override this to check specific value types upfront,
-	 * or to post-process values return from {@code getResultSetValue}.
+	 * <p>Subclasses may override this to check specific value types upfront,
+	 * or to post-process values returned from {@code getResultSetValue}.
 	 * @param rs is the ResultSet holding the data
 	 * @param index is the column index
 	 * @param paramType the target parameter type
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -22,7 +22,7 @@ package org.springframework.jdbc.core;
 *
 * <p>This interface allows you to signal the end of a batch rather than
 * having to determine the exact batch size upfront. Batch size is still
- * being honored but it is now the maximum size of the batch.
+ * being honored, but it is now the maximum size of the batch.
 *
 * <p>The {@link #isBatchExhausted} method is called after each call to
 * {@link #setValues} to determine whether there were some values added,
@@ -60,7 +60,7 @@ import org.springframework.util.LinkedCaseInsensitiveMap;
 import org.springframework.util.StringUtils;

 /**
- * <b>This is the central class in the JDBC core package.</b>
+ * <b>This is the central delegate in the JDBC core package.</b>
 * It simplifies the use of JDBC and helps to avoid common errors.
 * It executes core JDBC workflow, leaving application code to provide SQL
 * and extract results. This class executes SQL queries or updates, initiating
@@ -417,9 +417,7 @@ public class JdbcTemplate extends JdbcAccessor implements JdbcOperations {
 			logger.debug("Executing SQL statement [" + sql + "]");
 		}

-		/**
-		 * Callback to execute the statement.
-		 */
+		// Callback to execute the statement.
 		class ExecuteStatementCallback implements StatementCallback<Object>, SqlProvider {
 			@Override
 			@Nullable
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,7 +16,6 @@

 package org.springframework.jdbc.core.metadata;

-import java.sql.DatabaseMetaData;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
@@ -115,28 +114,28 @@ public class CallMetaDataContext {
 	}

 	/**
-	 * Specify a limited set of in parameters to be used.
+	 * Specify a limited set of the {@code in} parameters to be used.
 	 */
 	public void setLimitedInParameterNames(Set<String> limitedInParameterNames) {
 		this.limitedInParameterNames = limitedInParameterNames;
 	}

 	/**
-	 * Get a limited set of in parameters to be used.
+	 * Get the limited set of the {@code in} parameters to be used.
 	 */
 	public Set<String> getLimitedInParameterNames() {
 		return this.limitedInParameterNames;
 	}

 	/**
-	 * Specify the names of the out parameters.
+	 * Specify the names of the {@code out} parameters.
 	 */
 	public void setOutParameterNames(List<String> outParameterNames) {
 		this.outParameterNames = outParameterNames;
 	}

 	/**
-	 * Get a list of the out parameter names.
+	 * Get the list of the {@code out} parameter names.
 	 */
 	public List<String> getOutParameterNames() {
 		return this.outParameterNames;
@@ -434,14 +433,14 @@ public class CallMetaDataContext {
 					if (paramNameToUse == null) {
 						paramNameToUse = "";
 					}
-					if (meta.getParameterType() == DatabaseMetaData.procedureColumnOut) {
+					if (meta.isOutParameter()) {
 						workParams.add(provider.createDefaultOutParameter(paramNameToUse, meta));
 						outParamNames.add(paramNameToUse);
 						if (logger.isDebugEnabled()) {
 							logger.debug("Added meta-data out parameter for '" + paramNameToUse + "'");
 						}
 					}
-					else if (meta.getParameterType() == DatabaseMetaData.procedureColumnInOut) {
+					else if (meta.isInOutParameter()) {
 						workParams.add(provider.createDefaultInOutParameter(paramNameToUse, meta));
 						outParamNames.add(paramNameToUse);
 						if (logger.isDebugEnabled()) {
@@ -554,7 +553,7 @@ public class CallMetaDataContext {
 		Map<String, String> callParameterNames = CollectionUtils.newHashMap(this.callParameters.size());
 		for (SqlParameter parameter : this.callParameters) {
 			if (parameter.isInputValueProvided()) {
-				String parameterName =  parameter.getName();
+				String parameterName = parameter.getName();
 				String parameterNameToMatch = provider.parameterNameToUse(parameterName);
 				if (parameterNameToMatch != null) {
 					callParameterNames.put(parameterNameToMatch.toLowerCase(), parameterName);
@@ -606,7 +605,7 @@ public class CallMetaDataContext {
 		int i = 0;
 		for (SqlParameter parameter : this.callParameters) {
 			if (parameter.isInputValueProvided()) {
-				String parameterName =  parameter.getName();
+				String parameterName = parameter.getName();
 				matchedParameters.put(parameterName, parameterValues[i++]);
 			}
 		}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Initialize the database specific management of procedure column meta-data.
-	 * This is only called for databases that are supported. This initialization
+	 * <p>This is only called for databases that are supported. This initialization
 	 * can be turned off by specifying that column meta-data should not be used.
 	 * @param databaseMetaData used to retrieve database specific information
 	 * @param catalogName name of catalog to use (or {@code null} if none)
@@ -55,30 +55,36 @@ public interface CallMetaDataProvider {
 	void initializeWithProcedureColumnMetaData(DatabaseMetaData databaseMetaData, @Nullable String catalogName,
 			@Nullable String schemaName, @Nullable String procedureName) throws SQLException;

+	/**
+	 * Get the call parameter meta-data that is currently used.
+	 * @return a List of {@link CallParameterMetaData}
+	 */
+	List<CallParameterMetaData> getCallParameterMetaData();
+
 	/**
 	 * Provide any modification of the procedure name passed in to match the meta-data currently used.
-	 * This could include altering the case.
+	 * <p>This could include altering the case.
 	 */
 	@Nullable
 	String procedureNameToUse(@Nullable String procedureName);

 	/**
 	 * Provide any modification of the catalog name passed in to match the meta-data currently used.
-	 * This could include altering the case.
+	 * <p>This could include altering the case.
 	 */
 	@Nullable
 	String catalogNameToUse(@Nullable String catalogName);

 	/**
 	 * Provide any modification of the schema name passed in to match the meta-data currently used.
-	 * This could include altering the case.
+	 * <p>This could include altering the case.
 	 */
 	@Nullable
 	String schemaNameToUse(@Nullable String schemaName);

 	/**
 	 * Provide any modification of the catalog name passed in to match the meta-data currently used.
-	 * The returned value will be used for meta-data lookups. This could include altering the case
+	 * <p>The returned value will be used for meta-data lookups. This could include altering the case
 	 * used or providing a base catalog if none is provided.
 	 */
 	@Nullable
@@ -86,7 +92,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Provide any modification of the schema name passed in to match the meta-data currently used.
-	 * The returned value will be used for meta-data lookups. This could include altering the case
+	 * <p>The returned value will be used for meta-data lookups. This could include altering the case
 	 * used or providing a base schema if none is provided.
 	 */
 	@Nullable
@@ -94,7 +100,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Provide any modification of the column name passed in to match the meta-data currently used.
-	 * This could include altering the case.
+	 * <p>This could include altering the case.
 	 * @param parameterName name of the parameter of column
 	 */
 	@Nullable
@@ -102,7 +108,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Create a default out parameter based on the provided meta-data.
-	 * This is used when no explicit parameter declaration has been made.
+	 * <p>This is used when no explicit parameter declaration has been made.
 	 * @param parameterName the name of the parameter
 	 * @param meta meta-data used for this call
 	 * @return the configured SqlOutParameter
@@ -111,7 +117,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Create a default in/out parameter based on the provided meta-data.
-	 * This is used when no explicit parameter declaration has been made.
+	 * <p>This is used when no explicit parameter declaration has been made.
 	 * @param parameterName the name of the parameter
 	 * @param meta meta-data used for this call
 	 * @return the configured SqlInOutParameter
@@ -120,7 +126,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Create a default in parameter based on the provided meta-data.
-	 * This is used when no explicit parameter declaration has been made.
+	 * <p>This is used when no explicit parameter declaration has been made.
 	 * @param parameterName the name of the parameter
 	 * @param meta meta-data used for this call
 	 * @return the configured SqlParameter
@@ -142,7 +148,7 @@ public interface CallMetaDataProvider {

 	/**
 	 * Does this database support returning ResultSets as ref cursors to be retrieved with
-	 * {@link java.sql.CallableStatement#getObject(int)} for the specified column.
+	 * {@link java.sql.CallableStatement#getObject(int)} for the specified column?
 	 */
 	boolean isRefCursorSupported();

@@ -158,18 +164,12 @@ public interface CallMetaDataProvider {
 	boolean isProcedureColumnMetaDataUsed();

 	/**
-	 * Should we bypass the return parameter with the specified name.
-	 * This allows the database specific implementation to skip the processing
+	 * Should we bypass the return parameter with the specified name?
+	 * <p>This allows the database specific implementation to skip the processing
 	 * for specific results returned by the database call.
 	 */
 	boolean byPassReturnParameter(String parameterName);

-	/**
-	 * Get the call parameter meta-data that is currently used.
-	 * @return a List of {@link CallParameterMetaData}
-	 */
-	List<CallParameterMetaData> getCallParameterMetaData();
-
 	/**
 	 * Does the database support the use of catalog name in procedure calls?
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -107,6 +107,28 @@ public class CallParameterMetaData {
 						this.parameterType == DatabaseMetaData.procedureColumnResult));
 	}

+	/**
+	 * Determine whether the declared parameter qualifies as an 'out' parameter
+	 * for our purposes: type {@link DatabaseMetaData#procedureColumnOut},
+	 * or in case of a function, {@link DatabaseMetaData#functionColumnOut}.
+	 * @since 5.3.31
+	 */
+	public boolean isOutParameter() {
+		return (this.function ? this.parameterType == DatabaseMetaData.functionColumnOut :
+				this.parameterType == DatabaseMetaData.procedureColumnOut);
+	}
+
+	/**
+	 * Determine whether the declared parameter qualifies as an 'in-out' parameter
+	 * for our purposes: type {@link DatabaseMetaData#procedureColumnInOut},
+	 * or in case of a function, {@link DatabaseMetaData#functionColumnInOut}.
+	 * @since 5.3.31
+	 */
+	public boolean isInOutParameter() {
+		return (this.function ? this.parameterType == DatabaseMetaData.functionColumnInOut :
+				this.parameterType == DatabaseMetaData.procedureColumnInOut);
+	}
+
 	/**
 	 * Return the parameter SQL type.
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -35,7 +35,8 @@ import org.springframework.util.StringUtils;

 /**
 * A generic implementation of the {@link CallMetaDataProvider} interface.
- * This class can be extended to provide database specific behavior.
+ *
+ * <p>This class can be extended to provide database specific behavior.
 *
 * @author Thomas Risberg
 * @author Juergen Hoeller
@@ -113,7 +114,7 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 			@Nullable String schemaName, @Nullable String procedureName) throws SQLException {

 		this.procedureColumnMetaDataUsed = true;
-		processProcedureColumns(databaseMetaData, catalogName, schemaName,  procedureName);
+		processProcedureColumns(databaseMetaData, catalogName, schemaName, procedureName);
 	}

 	@Override
@@ -124,52 +125,19 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 	@Override
 	@Nullable
 	public String procedureNameToUse(@Nullable String procedureName) {
-		if (procedureName == null) {
-			return null;
-		}
-		else if (isStoresUpperCaseIdentifiers()) {
-			return procedureName.toUpperCase();
-		}
-		else if (isStoresLowerCaseIdentifiers()) {
-			return procedureName.toLowerCase();
-		}
-		else {
-			return procedureName;
-		}
+		return identifierNameToUse(procedureName);
 	}

 	@Override
 	@Nullable
 	public String catalogNameToUse(@Nullable String catalogName) {
-		if (catalogName == null) {
-			return null;
-		}
-		else if (isStoresUpperCaseIdentifiers()) {
-			return catalogName.toUpperCase();
-		}
-		else if (isStoresLowerCaseIdentifiers()) {
-			return catalogName.toLowerCase();
-		}
-		else {
-			return catalogName;
-		}
+		return identifierNameToUse(catalogName);
 	}

 	@Override
 	@Nullable
 	public String schemaNameToUse(@Nullable String schemaName) {
-		if (schemaName == null) {
-			return null;
-		}
-		else if (isStoresUpperCaseIdentifiers()) {
-			return schemaName.toUpperCase();
-		}
-		else if (isStoresLowerCaseIdentifiers()) {
-			return schemaName.toLowerCase();
-		}
-		else {
-			return schemaName;
-		}
+		return identifierNameToUse(schemaName);
 	}

 	@Override
@@ -197,23 +165,7 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 	@Override
 	@Nullable
 	public String parameterNameToUse(@Nullable String parameterName) {
-		if (parameterName == null) {
-			return null;
-		}
-		else if (isStoresUpperCaseIdentifiers()) {
-			return parameterName.toUpperCase();
-		}
-		else if (isStoresLowerCaseIdentifiers()) {
-			return parameterName.toLowerCase();
-		}
-		else {
-			return parameterName;
-		}
-	}
-
-	@Override
-	public boolean byPassReturnParameter(String parameterName) {
-		return false;
+		return identifierNameToUse(parameterName);
 	}

 	@Override
@@ -256,6 +208,11 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 		return this.procedureColumnMetaDataUsed;
 	}

+	@Override
+	public boolean byPassReturnParameter(String parameterName) {
+		return false;
+	}
+

 	/**
 	 * Specify whether the database supports the use of catalog name in procedure calls.
@@ -316,6 +273,22 @@ public class GenericCallMetaDataProvider implements CallMetaDataProvider {
 	}


+	@Nullable
+	private String identifierNameToUse(@Nullable String identifierName) {
+		if (identifierName == null) {
+			return null;
+		}
+		else if (isStoresUpperCaseIdentifiers()) {
+			return identifierName.toUpperCase();
+		}
+		else if (isStoresLowerCaseIdentifiers()) {
+			return identifierName.toLowerCase();
+		}
+		else {
+			return identifierName;
+		}
+	}
+
 	/**
 	 * Process the procedure column meta-data.
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -526,17 +526,6 @@ public interface NamedParameterJdbcOperations {
 	int update(String sql, SqlParameterSource paramSource, KeyHolder generatedKeyHolder, String[] keyColumnNames)
 			throws DataAccessException;

-	/**
-	 * Executes a batch using the supplied SQL statement with the batch of supplied arguments.
-	 * @param sql the SQL statement to execute
-	 * @param batchValues the array of Maps containing the batch of arguments for the query
-	 * @return an array containing the numbers of rows affected by each update in the batch
-	 * (may also contain special JDBC-defined negative values for affected rows such as
-	 * {@link java.sql.Statement#SUCCESS_NO_INFO}/{@link java.sql.Statement#EXECUTE_FAILED})
-	 * @throws DataAccessException if there is any problem issuing the update
-	 */
-	int[] batchUpdate(String sql, Map<String, ?>[] batchValues);
-
 	/**
 	 * Execute a batch using the supplied SQL statement with the batch of supplied arguments.
 	 * @param sql the SQL statement to execute
@@ -549,4 +538,15 @@ public interface NamedParameterJdbcOperations {
 	 */
 	int[] batchUpdate(String sql, SqlParameterSource[] batchArgs);

+	/**
+	 * Executes a batch using the supplied SQL statement with the batch of supplied arguments.
+	 * @param sql the SQL statement to execute
+	 * @param batchValues the array of Maps containing the batch of arguments for the query
+	 * @return an array containing the numbers of rows affected by each update in the batch
+	 * (may also contain special JDBC-defined negative values for affected rows such as
+	 * {@link java.sql.Statement#SUCCESS_NO_INFO}/{@link java.sql.Statement#EXECUTE_FAILED})
+	 * @throws DataAccessException if there is any problem issuing the update
+	 */
+	int[] batchUpdate(String sql, Map<String, ?>[] batchValues);
+
 }
@@ -359,11 +359,6 @@ public class NamedParameterJdbcTemplate implements NamedParameterJdbcOperations
 		return getJdbcOperations().update(psc, generatedKeyHolder);
 	}

-	@Override
-	public int[] batchUpdate(String sql, Map<String, ?>[] batchValues) {
-		return batchUpdate(sql, SqlParameterSourceUtils.createBatch(batchValues));
-	}
-
 	@Override
 	public int[] batchUpdate(String sql, SqlParameterSource[] batchArgs) {
 		if (batchArgs.length == 0) {
@@ -388,6 +383,11 @@ public class NamedParameterJdbcTemplate implements NamedParameterJdbcOperations
 				});
 	}

+	@Override
+	public int[] batchUpdate(String sql, Map<String, ?>[] batchValues) {
+		return batchUpdate(sql, SqlParameterSourceUtils.createBatch(batchValues));
+	}
+

 	/**
 	 * Build a {@link PreparedStatementCreator} based on the given SQL and named parameters.
@@ -436,6 +436,7 @@ public class NamedParameterJdbcTemplate implements NamedParameterJdbcOperations
 	 * @return a representation of the parsed SQL statement
 	 */
 	protected ParsedSql getParsedSql(String sql) {
+		Assert.notNull(sql, "SQL must not be null");
 		return this.parsedSqlCache.get(sql);
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -45,8 +45,8 @@ import org.springframework.util.Assert;
 *         lobCreator.setBlobAsBinaryStream(ps, 2, contentStream, contentLength);
 *         lobCreator.setClobAsString(ps, 3, description);
 *       }
- *     }
- * );</pre>
+ *     });
+ * </pre>
 *
 * @author Juergen Hoeller
 * @since 1.0.2
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -41,13 +41,13 @@ import org.springframework.lang.Nullable;
 * final LobHandler lobHandler = new DefaultLobHandler();  // reusable object
 *
 * jdbcTemplate.query(
- *		 "SELECT content FROM imagedb WHERE image_name=?", new Object[] {name},
- *		 new AbstractLobStreamingResultSetExtractor() {
- *			 public void streamData(ResultSet rs) throws SQLException, IOException {
- *				 FileCopyUtils.copy(lobHandler.getBlobAsBinaryStream(rs, 1), contentStream);
- *             }
- *         }
- * );</pre>
+ *	   "SELECT content FROM imagedb WHERE image_name=?", new Object[] {name},
+ *	   new AbstractLobStreamingResultSetExtractor() {
+ *	     public void streamData(ResultSet rs) throws SQLException, IOException {
+ *         FileCopyUtils.copy(lobHandler.getBlobAsBinaryStream(rs, 1), contentStream);
+ *       }
+ *     });
+ * </pre>
 *
 * @author Juergen Hoeller
 * @since 1.0.2
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -209,7 +209,7 @@ public class SqlLobValue implements DisposableSqlTypeValue {
 	}

 	/**
-	 * Close the LobCreator, if any.
+	 * Close the LobCreator.
 	 */
 	@Override
 	public void cleanup() {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -75,10 +75,10 @@ public abstract class AbstractDataSource implements DataSource {
 		throw new UnsupportedOperationException("setLogWriter");
 	}

-
-	//---------------------------------------------------------------------
-	// Implementation of JDBC 4.0's Wrapper interface
-	//---------------------------------------------------------------------
+	@Override
+	public Logger getParentLogger() {
+		return Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
+	}

 	@Override
 	@SuppressWarnings("unchecked")
@@ -95,14 +95,4 @@ public abstract class AbstractDataSource implements DataSource {
 		return iface.isInstance(this);
 	}

-
-	//---------------------------------------------------------------------
-	// Implementation of JDBC 4.1's getParentLogger method
-	//---------------------------------------------------------------------
-
-	@Override
-	public Logger getParentLogger() {
-		return Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
-	}
-
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -104,6 +104,16 @@ public class DelegatingDataSource implements DataSource, InitializingBean {
 		return obtainTargetDataSource().getConnection(username, password);
 	}

+	@Override
+	public int getLoginTimeout() throws SQLException {
+		return obtainTargetDataSource().getLoginTimeout();
+	}
+
+	@Override
+	public void setLoginTimeout(int seconds) throws SQLException {
+		obtainTargetDataSource().setLoginTimeout(seconds);
+	}
+
 	@Override
 	public PrintWriter getLogWriter() throws SQLException {
 		return obtainTargetDataSource().getLogWriter();
@@ -115,20 +125,10 @@ public class DelegatingDataSource implements DataSource, InitializingBean {
 	}

 	@Override
-	public int getLoginTimeout() throws SQLException {
-		return obtainTargetDataSource().getLoginTimeout();
+	public Logger getParentLogger() {
+		return Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
 	}

-	@Override
-	public void setLoginTimeout(int seconds) throws SQLException {
-		obtainTargetDataSource().setLoginTimeout(seconds);
-	}
-
-
-	//---------------------------------------------------------------------
-	// Implementation of JDBC 4.0's Wrapper interface
-	//---------------------------------------------------------------------
-
 	@Override
 	@SuppressWarnings("unchecked")
 	public <T> T unwrap(Class<T> iface) throws SQLException {
@@ -143,14 +143,4 @@ public class DelegatingDataSource implements DataSource, InitializingBean {
 		return (iface.isInstance(this) || obtainTargetDataSource().isWrapperFor(iface));
 	}

-
-	//---------------------------------------------------------------------
-	// Implementation of JDBC 4.1's getParentLogger method
-	//---------------------------------------------------------------------
-
-	@Override
-	public Logger getParentLogger() {
-		return Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
-	}
-
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Spring Builds	df041ba032	Release v5.3.33	2024-03-14 09:05:01 +00:00
rstoyanchev	297cbae299	Extract reusable checkSchemeAndPort method Closes gh-32440	2024-03-14 08:49:55 +00:00
Juergen Hoeller	274fba47f3	Additional unit tests for operations on empty UriTemplate See gh-32432 (cherry picked from commit `54a6d89da7`)	2024-03-13 18:34:17 +01:00
Kasper Bisgaard	5dfec09edd	Allow UriTemplate to be built with an empty template Closes gh-32438	2024-03-13 17:38:27 +01:00
Juergen Hoeller	5056e8cbfb	Upgrade to Reactor 2020.0.42 Closes gh-32422	2024-03-12 20:35:39 +01:00
Juergen Hoeller	4566e8685d	Polishing (cherry picked from commit `723c94e5ac`)	2024-03-12 20:35:30 +01:00
Sam Brannen	1b84f970de	Disable external Javadoc URLs not supported on JDK 8 This commit comments out (disables) 3 external Javadoc URLs, since the javadoc tool on JDK 8 cannot access them.	2024-03-11 13:03:36 +01:00
Sébastien Deleuze	41bc43b033	Build KDoc against 5.3.x Spring Framework Javadoc Closes gh-32414	2024-03-11 10:19:49 +01:00
Juergen Hoeller	915d5bddea	Polishing	2024-03-08 19:49:28 +01:00
rstoyanchev	dc86feaeb6	Remove IOException that's not thrown from Javadoc	2024-03-07 16:16:30 +00:00
rstoyanchev	ff412de247	Use wrapped response in HandlerFunctionAdapter webmvc.fn now also uses the StandardServletAsyncWebRequest wrapped response to enforce lifecycle rules from Servlet spec (section 2.3.3.4). See gh-32342	2024-03-07 15:00:08 +00:00
rstoyanchev	5d572f6490	Fix checkstyle violation	2024-03-05 12:39:48 +00:00
rstoyanchev	b8b1f5b6be	Add missed merge changes from last commit See gh-32342	2024-03-05 12:28:54 +00:00
rstoyanchev	99e38ecf41	Backport tests for wrapping of response for async requests This is a backport of commits 4b96cd and ef0717. Closes gh-32342	2024-03-05 12:11:55 +00:00
Juergen Hoeller	ed0c2ff37f	Restore ability to return original method for proxy-derived method Closes gh-32365	2024-03-04 23:42:04 +01:00
rstoyanchev	e668e7767c	Wrap PrintWriter in StandardServletAsyncWebRequest Closes gh-32342	2024-03-03 18:38:40 +00:00
rstoyanchev	30c75ffe8e	Avoid locking if not handling asynchronously Avoid the overhead of locking in the ServletOutputStream wrapper if it is not an asynchronous request. See gh-32342	2024-03-03 18:38:05 +00:00
rstoyanchev	dd5fe68522	Dispatch again after disconnected client error Dispatching was prevented for disconnected client errors after recent reports like #32042 when running on Tomcat, and the async request was completed from the onError notification. This has the side effect of not allowing exception resolvers to take final action even if the response is not writeable. After all updates for this issue, it appears the dispatch no longer causes issues. Tomcat actually does not do the dispatch, but it doesn't seem to cause any issues, and on other servers like Jetty where the dispatch works, applications can have a chance to handle the exception. This change removes the disconnected client checks and allows dispatching again. After the change DisconnectedClientHelper is no longer needed in the 5.3.x branch. See gh-32342	2024-03-03 18:37:21 +00:00
rstoyanchev	2aca714010	Add locking in StandardServletAsyncWebRequest The lock protects against race between onError/onComplete notifications and operations on the ServletOutputStream. See gh-32342	2024-03-01 18:21:59 +00:00
rstoyanchev	3b7c435134	Polishing See gh-32342	2024-03-01 15:57:16 +00:00
rstoyanchev	6432b13a4c	Add state and response wrapping to StandardServletAsyncWebRequest The wrapped response prevents use after AsyncListener onError or completion to ensure compliance with Servlet Spec 2.3.3.4. See gh-32342	2024-03-01 14:31:41 +00:00
rstoyanchev	3478a702e5	Improve concurrent handling of result in WebAsyncManager 1. Use state transitions 2. Increase synchronized scope in setConcurrentResultAndDispatch See gh-32342	2024-02-29 20:43:31 +00:00
rstoyanchev	b31550fd85	Align 5.3.x with 6.1.x In preparation for a larger update, start by aligning with 6.1.x, which includes changes for gh-32042 and gh-30232. See gh-32342	2024-02-29 17:48:09 +00:00
Juergen Hoeller	701e9e410f	Polishing	2024-02-28 21:13:10 +01:00
Juergen Hoeller	ce385d136d	Consistent nullability for internal field access	2024-02-28 21:12:57 +01:00
Arjen Poutsma	e44f84e8ee	Restore Jetty 10 compatibility in JettyClientHttpResponse Closes gh-32337	2024-02-28 13:33:18 +01:00
Sam Brannen	464fa7ea0e	Do not cache Content-Type in ContentCachingResponseWrapper Based on feedback from several members of the community, we have decided to revert the caching of the Content-Type header that was introduced in ContentCachingResponseWrapper in `375e0e6827`. This commit therefore completely removes Content-Type caching in ContentCachingResponseWrapper and updates the existing tests accordingly. To provide guards against future regressions in this area, this commit also introduces explicit tests for the 6 ways to set the content length in ContentCachingResponseWrapper and modifies a test in ShallowEtagHeaderFilterTests to ensure that a Content-Type header set directly on ContentCachingResponseWrapper is propagated to the underlying response even if content caching is disabled for the ShallowEtagHeaderFilter. See gh-32039 See gh-32317 Closes gh-32322	2024-02-28 11:13:59 +01:00
Sam Brannen	6e1f583c06	Polish ShallowEtagHeaderFilterTests	2024-02-28 11:06:55 +01:00
Sébastien Deleuze	57646a092e	Refine *HttpMessageConverter#getContentLength null safety Closes gh-32332	2024-02-27 15:50:06 +01:00
Sam Brannen	380f5d5ea4	Honor Content-[Type\|Length] headers from wrapped response again Commit `375e0e6827` introduced a regression in ContentCachingResponseWrapper (CCRW). Specifically, CCRW no longer honors Content-Type and Content-Length headers that have been set in the wrapped response and now incorrectly returns null for those header values if they have not been set directly in the CCRW. This commit fixes this regression as follows. - The Content-Type and Content-Length headers set in the wrapped response are honored in getContentType(), containsHeader(), getHeader(), and getHeaders() unless those headers have been set directly in the CCRW. - In copyBodyToResponse(), the Content-Type in the wrapped response is only overridden if the Content-Type has been set directly in the CCRW. Furthermore, prior to this commit, getHeaderNames() returned duplicates for the Content-Type and Content-Length headers if they were set in the wrapped response as well as in CCRW. This commit fixes that by returning a unique set from getHeaderNames(). This commit also updates ContentCachingResponseWrapperTests to verify the expected behavior for Content-Type and Content-Length headers that are set in the wrapped response as well as in CCRW. See gh-32039 See gh-32317 Closes gh-32322	2024-02-25 18:08:12 +01:00
Sam Brannen	1acc1c3a27	Polish ContentCachingResponseWrapper[Tests]	2024-02-25 18:02:59 +01:00
Spring Builds	6ad75bdb4a	Next development version (v5.3.33-SNAPSHOT)	2024-02-15 13:40:21 +00:00
Juergen Hoeller	8e3ad4a488	Upgrade to Reactor 2020.0.41 Includes Jetty 9.4.54, Netty 4.1.107, Undertow 2.2.29	2024-02-15 10:40:25 +01:00
Juergen Hoeller	6f4cc40a52	Document ResourcePropertiesPersister as only intended for internal use	2024-02-13 11:32:18 +01:00
Juergen Hoeller	452973fbbd	Consistent Lock field declaration (instead of ReentrantLock field type) (cherry picked from commit `b4153618a4`)	2024-02-13 11:31:55 +01:00
rstoyanchev	7ec5c994c1	Update user info pattern Closes gh-32211	2024-02-13 07:18:50 +00:00
Juergen Hoeller	60035b5e39	Polishing	2024-02-01 17:41:50 +01:00
Juergen Hoeller	43ecb0b94a	Eagerly initialize ZERO_NANOS constant	2024-01-29 16:27:18 +01:00
Juergen Hoeller	0e5edc4474	Upgrade to Checkstyle 10.12.7 and spring-javaformat-checkstyle 0.0.41	2024-01-29 16:02:27 +01:00
Juergen Hoeller	70e2e89602	Explicit documentation note on cron-vs-quartz parsing convention Closes gh-32128	2024-01-29 16:02:19 +01:00
Juergen Hoeller	a2af34f9b6	Polishing	2024-01-24 22:48:27 +01:00
Juergen Hoeller	c35e90c171	Compare qualifier value arrays with equality semantics Closes gh-32106 (cherry picked from commit `c5a75219ce`)	2024-01-24 22:48:12 +01:00
Arjen Poutsma	186d6e370d	Guard against multiple body subscriptions Before this commit, the Jetty connector did not have any safeguard against multiple body subscriptions. Such as check has now been added. See gh-32100 Closes gh-32101	2024-01-24 14:05:06 +01:00
Juergen Hoeller	732642d8ad	Declare allowPrivateNetwork as available since 5.3.32 See gh-28546 See gh-31974	2024-01-24 12:22:51 +01:00
Juergen Hoeller	d7649d088d	Polishing	2024-01-24 12:20:35 +01:00
Juergen Hoeller	7ac66eff4d	Consistent nullability for concurrent result (cherry picked from commit `b92877990d`)	2024-01-24 12:05:33 +01:00
Juergen Hoeller	f22bdf4734	Polishing	2024-01-19 17:29:16 +01:00
Arjen Poutsma	a0f24cf485	Handle Content-Length in ShallowEtagHeaderFilter more robustly This commit ensures that setting the Content-Length through setHeader("Content-Length", x") has the same effect as calling setContentLength in the ShallowEtagHeaderFilter. It also filters out Content-Type headers similarly to Content-Length. See gh-32039 Closes gh-32051	2024-01-18 16:07:02 +01:00
Brian Clozel	562fa4e1ad	Upgrade CI image to JDK 8u402+7 and 17.0.10+13	2024-01-17 21:17:46 +01:00
Brian Clozel	9d10807f8b	Upgrade CI image to Ubuntu Jammy 20240111	2024-01-17 21:17:05 +01:00
rstoyanchev	fd240b3b86	Double-checked lock in ChannelSendOperator#request Closes gh-31865	2024-01-12 17:18:19 +00:00
Sébastien Deleuze	df1bec9e97	Polishing See gh-31974	2024-01-08 12:23:23 +01:00
Sébastien Deleuze	cfec88bfa8	Add CORS support for Private Network Access This commit adds CORS support for Private Network Access by adding an Access-Control-Allow-Private-Network response header when the preflight request is sent with an Access-Control-Request-Private-Network header and that Private Network Access has been enabled in the CORS configuration. See https://developer.chrome.com/blog/private-network-access-preflight/ for more details. Closes gh-31974 (cherry picked from commit `318d460256`)	2024-01-08 11:49:00 +01:00
Juergen Hoeller	dd9b6749d7	Avoid getMostSpecificMethod resolution for non-annotated methods This is aligned with AutowiredAnnotationBeanPostProcessor now. Closes gh-31967 (cherry picked from commit `9912a52bb8`)	2024-01-07 16:46:50 +01:00
Juergen Hoeller	2b9cea618f	Propagate arguments for dynamic prototype-scoped advice Closes gh-28407 (cherry picked from commit `43107e7eb1`)	2024-01-07 00:26:29 +01:00
Juergen Hoeller	e16dd5f3e2	Refine exception handling for type not present versus access exception Includes TypeVariable bypass for reflection-free annotation retrieval. Includes info log message for annotation attribute retrieval failure. Closes gh-27182 (cherry picked from commit `70247c4a94`)	2024-01-06 23:20:39 +01:00
Juergen Hoeller	c1db06af88	Default time zone resolution from scheduler-wide Clock Closes gh-31948	2024-01-05 10:30:54 +01:00
Juergen Hoeller	b2bdc7de30	Polishing	2023-12-30 15:51:05 +01:00
Sam Brannen	8f2bb4973d	Scan annotations on method in interface hierarchy only once Prior to this commit, the AnnotationsScanner used in the MergedAnnotations infrastructure found duplicate annotations on methods within multi-level interface hierarchies. This commit addresses this issue by scanning methods at a given level in the interface hierarchy using ReflectionUtils#getDeclaredMethods instead of Class#getMethods, since the latter includes public methods declared in super-interfaces which will anyway be scanned when processing super-interfaces recursively. Closes gh-31803 (cherry picked from commit `75da9c3c47`) (cherry picked from commit `1e742aae34`)	2023-12-13 10:24:15 +01:00
Sam Brannen	a45154c875	Polish MergedAnnotation tests (cherry picked from commit `952223dcf9`) (cherry picked from commit `20dd585c93`)	2023-12-13 10:24:15 +01:00
Juergen Hoeller	d54e101f00	PathEditor considers single-letter URI scheme as NIO path candidate Closes gh-29881 (cherry picked from commit `c56c304536`)	2023-11-30 14:25:16 +01:00
Sam Brannen	9ef2b5d908	Include scroll() in SharedEntityManagerCreator's queryTerminatingMethods This commit supports the scroll() and scroll(ScrollMode) methods from Hibernate's Query API in SharedEntityManagerCreator's query-terminating methods set. See gh-31682 Closes gh-31684	2023-11-26 12:22:56 +01:00
Juergen Hoeller	0ecbeef01d	Consider generics in equals method (for ConversionService caching) Closes gh-31672 (cherry picked from commit `710373d286`)	2023-11-24 23:40:04 +01:00
Juergen Hoeller	5105fdf8c0	Filter candidate methods by name first (for more efficient sorting) Closes gh-28377 (cherry picked from commit `0599320bd8`)	2023-11-24 23:33:32 +01:00
Brian Clozel	687676ea47	Fix ordering of releasing resources in JSON Encoder Prior to this commit, the Jackson 2.x encoders, in case of encoding a stream of data, would first release the `ByteArrayBuilder` and then the `JsonGenerator`. This order is inconsistent with the single value variant (see `o.s.h.codec.json.AbstractJackson2Encoder#encodeValue`) and invalid since the `JsonGenerator` uses internally the `ByteArrayBuilder`. In case of a CSV Encoder, the codec can buffer data to write the column names of the CSV file. Writing an empty Flux with this Encoder would not fail but still log a NullPointerException ignored by the reactive pipeline. This commit fixes the order and avoid such issues at runtime. Fixes gh-31657	2023-11-22 21:35:16 +01:00
Juergen Hoeller	b17714bb7b	Polishing	2023-11-22 13:14:10 +01:00
rstoyanchev	61ac912f67	WebSocketMessageBrokerStats implements SmartInitializingSingleton Closes gh-26536	2023-11-21 18:00:02 +00:00
Spring Builds	1077d5c5ea	Next development version (v5.3.32-SNAPSHOT)	2023-11-16 08:11:41 +00:00
Juergen Hoeller	b28a5f858c	Upgrade to Reactor 2020.0.38 and Netty 4.1.101 Includes RxJava 3.1.8, SmallRye Mutiny 1.9.0, BlockHound 1.0.8, OpenPDF 1.3.33, Checkstyle 10.12.5 Closes gh-31584	2023-11-15 14:25:03 +01:00
Juergen Hoeller	e660859ec3	Consistent ordering of overloaded operations (cherry picked from commit `c373f496f3`)	2023-11-15 14:15:47 +01:00
Stéphane Nicoll	a6ab308cf4	Fix wrong nullability requirement Closes gh-31611	2023-11-15 12:08:19 +01:00
Sam Brannen	c489234cc2	Polish contribution See gh-31598 See gh-31603 (cherry picked from commit `e71117dcdf`)	2023-11-14 15:31:32 +01:00
Jason	af593588d3	Avoid duplicate resources in PathMatchingResourcePatternResolver on Windows This commit updates PathMatchingResourcePatternResolver to avoid returning duplicate resources on MS Windows when searching using the `classpath*:` prefix and a wildcard pattern that matches resources which are directly present in a JAR as well as present via classpath manifest entries. See gh-31598 Closes gh-31603 (cherry picked from commit `d5874ab99e`)	2023-11-14 15:31:11 +01:00
Juergen Hoeller	75193b2e84	Upgrade to Log4J 2.21.1, Tomcat 9.0.82, Jetty 9.4.53, Undertow 2.2.28, Netty 4.1.100, Reactor 2020.0.37	2023-11-09 12:32:42 +01:00
Juergen Hoeller	f97e819c9e	Log4jLog re-resolves ExtendedLogger on deserialization This is necessary for compatibility with Log4J 2.21, analogous to the existing re-resolution in Spring's SLF4J adapter. Closes gh-31582 (cherry picked from commit `1e78cc35e5`)	2023-11-09 12:12:55 +01:00
Juergen Hoeller	f8e1ce3074	Check for procedure vs function constants in CallMetaDataContext Closes gh-31550 (cherry picked from commit `9957bb6918`)	2023-11-09 12:06:59 +01:00
Arjen Poutsma	d3ec9395e1	Guard for empty FileItems in CommonsFileUploadSupport This commit ensures that a FileItem is not empty before its value is read. Closes gh-31564	2023-11-08 15:35:17 +01:00
Juergen Hoeller	de0cb53394	Polishing (cherry picked from commit `925fa0272b`)	2023-10-24 23:32:17 +02:00
Juergen Hoeller	1bf5d8b9e5	Avoid ResolvableType for simple assignability check in copyProperties Closes gh-27246 (cherry picked from commit `09aa59f9e7`)	2023-10-24 23:22:31 +02:00
Stéphane Nicoll	15a306d8dd	Resolve to empty MultiValueMap when no matrix variables are provided Closes gh-31484	2023-10-24 11:02:45 +02:00
Juergen Hoeller	680939557c	Test for @Resource @Lazy fallback type match See gh-31447	2023-10-23 17:49:04 +02:00
Juergen Hoeller	84f3ce1f91	Test for getObjectType on uninitialized ProxyFactoryBean See gh-31473	2023-10-23 17:48:56 +02:00
Juergen Hoeller	2dc4fe0857	BeanCopier sets name prefix for public classes as well Includes consistent formatting of Spring-patched files. Closes gh-28699 (cherry picked from commit `7a60e2024b`)	2023-10-15 16:25:40 +02:00
Juergen Hoeller	cb28e2a701	Polishing	2023-10-11 16:01:12 +02:00
Juergen Hoeller	0370aa6007	Do not close transactional Connection in doReleaseConnection Closes gh-28133	2023-10-11 15:51:58 +02:00
Juergen Hoeller	704650de6d	Properly return SQLExceptionTranslator-provided exception Closes gh-31409	2023-10-11 13:20:13 +02:00
Arjen Poutsma	8538a73f20	Updated Java 8 version in sdkmanrc	2023-10-11 10:38:59 +02:00
Juergen Hoeller	c615a6667d	Revise javadoc for LifecycleProcessor bean etc	2023-10-10 23:28:57 +02:00
Juergen Hoeller	45cfe70d30	Revise transaction annotation recommendations Closes gh-23538	2023-10-10 23:11:59 +02:00
Juergen Hoeller	288e255ce9	Throw IllegalArgumentException for null SQL String Closes gh-31391 (cherry picked from commit `8b5d993e61`)	2023-10-10 23:07:46 +02:00
Stéphane Nicoll	12159b98a2	Provide best-effort toString for Lazy resolved message Previously, MessagingMessageListenerAdapter or any adapter relying on the default MessagingMessageConverter would log an incoming message with a toString of the Message that does not provide any extra information. This is due to the default implementation providing a lazy resolution message that only attempts to extract the payload when necessary. This commit implements a toString method that uses the raw JMS message if the payload is not available. If it is, the payload is used instead. Closes gh-21265 (cherry picked from commit `a37abd5e54`)	2023-10-10 23:07:40 +02:00
Sam Brannen	7a8ec2a761	Polish BeanPropertyRowMapper Javadoc	2023-10-02 17:28:15 +02:00
Stéphane Nicoll	ca4674df42	Fix description of default behavior in BeanPropertyRowMapper Closes gh-31349	2023-10-02 15:08:47 +02:00
Juergen Hoeller	2ec32a4e2f	Polishing	2023-09-29 15:39:11 +02:00
Juergen Hoeller	3849ed3a0c	Explicit note on local bean access within @PostConstruct method Closes gh-27876	2023-09-29 15:38:55 +02:00
Sam Brannen	d62f17864c	Test status quo for zero capacity behavior in ConcurrentLruCache See gh-31317	2023-09-27 12:57:08 +02:00
Stéphane Nicoll	3c59c2a275	Fix note on CGLIB supported method visibility CGLIB do support package-private and protected methods now so the note in the reference doc should be changed accordingly. Closes gh-31311	2023-09-25 15:26:42 +02:00
Juergen Hoeller	2b4c1e265c	Reset findLoadedClassMethod in case of makeAccessible failing Closes gh-31232	2023-09-14 16:46:17 +02:00
Spring Builds	cc0cbc15aa	Next development version (v5.3.31-SNAPSHOT)	2023-09-14 07:54:54 +00:00