Release v5.3.36

Closes gh-32865

(cherry picked from commit ea596aa211)

.github/workflows/build-and-deploy-snapshot.yml

@@ -35,9 +35,7 @@ jobs:
         env:
           CI: 'true'
           GRADLE_ENTERPRISE_URL: 'https://ge.spring.io'
-          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
-          GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-          GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
+          DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
         run: ./gradlew -PdeploymentRepository=$(pwd)/deployment-repository build publishAllPublicationsToDeploymentRepository
       - name: Deploy
         uses: spring-io/artifactory-deploy-action@v0.0.1
@@ -51,9 +49,10 @@ jobs:
           signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
           signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
           artifact-properties: |
-            /**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
-            /**/framework-api-*-docs.zip::zip.type=docs
-            /**/framework-api-*-schema.zip::zip.type=schema
+            /**/spring-*.zip::zip.name=spring-framework,zip.deployed=false
+            /**/spring-*-docs.zip::zip.type=docs
+            /**/spring-*-dist.zip::zip.type=dist
+            /**/spring-*-schema.zip::zip.type=schema
       - name: Send notification
         uses: ./.github/actions/send-notification
         if: always()

.github/workflows/ci.yml

@@ -68,9 +68,7 @@ jobs:
         env:
           CI: 'true'
           GRADLE_ENTERPRISE_URL: 'https://ge.spring.io'
-          GRADLE_ENTERPRISE_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
-          GRADLE_ENTERPRISE_CACHE_USERNAME: ${{ secrets.GRADLE_ENTERPRISE_CACHE_USER }}
-          GRADLE_ENTERPRISE_CACHE_PASSWORD: ${{ secrets.GRADLE_ENTERPRISE_CACHE_PASSWORD }}
+          DEVELOCITY_ACCESS_KEY: ${{ secrets.GRADLE_ENTERPRISE_SECRET_ACCESS_KEY }}
         run: ./gradlew check
       - name: Send notification
         uses: ./.github/actions/send-notification
@@ -79,4 +77,4 @@ jobs:
           webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
           status: ${{ job.status }}
           build-scan-url: ${{ steps.build.outputs.build-scan-url }}
-          run-name: ${{ format('{0} | {1} | Java {2}', github.ref_name, matrix.os.name, matrix.java.version) }}
+          run-name: ${{ format('{0} | {1} | Java {2}', github.ref_name, matrix.os.name, matrix.java.version) }}

build.gradle

@@ -28,8 +28,8 @@ configure(allprojects) { project ->
 	dependencyManagement {
 		imports {
 			mavenBom "com.fasterxml.jackson:jackson-bom:2.12.7"
-			mavenBom "io.netty:netty-bom:4.1.108.Final"
-			mavenBom "io.projectreactor:reactor-bom:2020.0.43"
+			mavenBom "io.netty:netty-bom:4.1.109.Final"
+			mavenBom "io.projectreactor:reactor-bom:2020.0.44"
 			mavenBom "io.r2dbc:r2dbc-bom:Arabba-SR13"
 			mavenBom "io.rsocket:rsocket-bom:1.1.3"
 			mavenBom "org.eclipse.jetty:jetty-bom:9.4.54.v20240208"

ci/pipeline.yml

@@ -5,9 +5,7 @@ anchors:
     password: ((github-ci-release-token))
     branch: ((branch))
   gradle-enterprise-task-params: &gradle-enterprise-task-params
-    GRADLE_ENTERPRISE_ACCESS_KEY: ((gradle_enterprise_secret_access_key))
-    GRADLE_ENTERPRISE_CACHE_USERNAME: ((gradle_enterprise_cache_user.username))
-    GRADLE_ENTERPRISE_CACHE_PASSWORD: ((gradle_enterprise_cache_user.password))
+    DEVELOCITY_ACCESS_KEY: ((gradle_enterprise_secret_access_key))
   sonatype-task-params: &sonatype-task-params
     SONATYPE_USERNAME: ((sonatype-username))
     SONATYPE_PASSWORD: ((sonatype-password))

gradle.properties

@@ -1,4 +1,4 @@
-version=5.3.34
+version=5.3.36
 org.gradle.jvmargs=-Xmx2048m
 org.gradle.caching=true
 org.gradle.parallel=true

settings.gradle

@@ -7,8 +7,8 @@ pluginManagement {
 }
 
 plugins {
-	id "com.gradle.enterprise" version "3.12.1"
-	id "io.spring.ge.conventions" version "0.0.13"
+	id "com.gradle.develocity" version "3.17.2"
+	id "io.spring.ge.conventions" version "0.0.17"
 }
 
 include "spring-aop"
@@ -42,7 +42,7 @@ rootProject.children.each {project ->
 }
 
 settings.gradle.projectsLoaded {
-	gradleEnterprise {
+	develocity {
 		buildScan {
 			File buildDir = settings.gradle.rootProject.getBuildDir()
 			buildDir.mkdirs()

spring-aop/src/main/java/org/springframework/aop/aspectj/AspectJExpressionPointcut.java

@@ -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.
@@ -42,6 +42,7 @@ import org.aspectj.weaver.tools.PointcutParameter;
 import org.aspectj.weaver.tools.PointcutParser;
 import org.aspectj.weaver.tools.PointcutPrimitive;
 import org.aspectj.weaver.tools.ShadowMatch;
+import org.aspectj.weaver.tools.UnsupportedPointcutPrimitiveException;
 
 import org.springframework.aop.ClassFilter;
 import org.springframework.aop.IntroductionAwareMethodMatcher;
@@ -119,6 +120,8 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 	@Nullable
 	private transient PointcutExpression pointcutExpression;
 
+	private transient boolean pointcutParsingFailed = false;
+
 	private transient Map<Method, ShadowMatch> shadowMatchCache = new ConcurrentHashMap<>(32);
 
 
@@ -174,25 +177,30 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 
 	@Override
 	public ClassFilter getClassFilter() {
-		obtainPointcutExpression();
+		checkExpression();
 		return this;
 	}
 
 	@Override
 	public MethodMatcher getMethodMatcher() {
-		obtainPointcutExpression();
+		checkExpression();
 		return this;
 	}
 
 
 	/**
-	 * Check whether this pointcut is ready to match,
-	 * lazily building the underlying AspectJ pointcut expression.
+	 * Check whether this pointcut is ready to match.
 	 */
-	private PointcutExpression obtainPointcutExpression() {
+	private void checkExpression() {
 		if (getExpression() == null) {
 			throw new IllegalStateException("Must set property 'expression' before attempting to match");
 		}
+	}
+
+	/**
+	 * Lazily build the underlying AspectJ pointcut expression.
+	 */
+	private PointcutExpression obtainPointcutExpression() {
 		if (this.pointcutExpression == null) {
 			this.pointcutClassLoader = determinePointcutClassLoader();
 			this.pointcutExpression = buildPointcutExpression(this.pointcutClassLoader);
@@ -269,10 +277,13 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 
 	@Override
 	public boolean matches(Class<?> targetClass) {
-		PointcutExpression pointcutExpression = obtainPointcutExpression();
+		if (this.pointcutParsingFailed) {
+			return false;
+		}
+
 		try {
 			try {
-				return pointcutExpression.couldMatchJoinPointsInType(targetClass);
+				return obtainPointcutExpression().couldMatchJoinPointsInType(targetClass);
 			}
 			catch (ReflectionWorldException ex) {
 				logger.debug("PointcutExpression matching rejected target class - trying fallback expression", ex);
@@ -283,6 +294,12 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 				}
 			}
 		}
+		catch (IllegalArgumentException | IllegalStateException | UnsupportedPointcutPrimitiveException ex) {
+			this.pointcutParsingFailed = true;
+			if (logger.isDebugEnabled()) {
+				logger.debug("Pointcut parser rejected expression [" + getExpression() + "]: " + ex);
+			}
+		}
 		catch (Throwable ex) {
 			logger.debug("PointcutExpression matching rejected target class", ex);
 		}
@@ -291,7 +308,6 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 
 	@Override
 	public boolean matches(Method method, Class<?> targetClass, boolean hasIntroductions) {
-		obtainPointcutExpression();
 		ShadowMatch shadowMatch = getTargetShadowMatch(method, targetClass);
 
 		// Special handling for this, target, @this, @target, @annotation
@@ -329,7 +345,6 @@ public class AspectJExpressionPointcut extends AbstractExpressionPointcut
 
 	@Override
 	public boolean matches(Method method, Class<?> targetClass, Object... args) {
-		obtainPointcutExpression();
 		ShadowMatch shadowMatch = getTargetShadowMatch(method, targetClass);
 
 		// Bind Spring AOP proxy to AspectJ "this" and Spring AOP target to AspectJ target,

spring-aop/src/main/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactory.java

@@ -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.
@@ -18,7 +18,6 @@ package org.springframework.aop.aspectj.annotation;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.HashMap;
@@ -57,8 +56,6 @@ import org.springframework.lang.Nullable;
  */
 public abstract class AbstractAspectJAdvisorFactory implements AspectJAdvisorFactory {
 
-	private static final String AJC_MAGIC = "ajc$";
-
 	private static final Class<?>[] ASPECTJ_ANNOTATION_CLASSES = new Class<?>[] {
 			Pointcut.class, Around.class, Before.class, After.class, AfterReturning.class, AfterThrowing.class};
 
@@ -69,37 +66,11 @@ public abstract class AbstractAspectJAdvisorFactory implements AspectJAdvisorFac
 	protected final ParameterNameDiscoverer parameterNameDiscoverer = new AspectJAnnotationParameterNameDiscoverer();
 
 
-	/**
-	 * We consider something to be an AspectJ aspect suitable for use by the Spring AOP system
-	 * if it has the @Aspect annotation, and was not compiled by ajc. The reason for this latter test
-	 * is that aspects written in the code-style (AspectJ language) also have the annotation present
-	 * when compiled by ajc with the -1.5 flag, yet they cannot be consumed by Spring AOP.
-	 */
 	@Override
 	public boolean isAspect(Class<?> clazz) {
-		return (hasAspectAnnotation(clazz) && !compiledByAjc(clazz));
-	}
-
-	private boolean hasAspectAnnotation(Class<?> clazz) {
 		return (AnnotationUtils.findAnnotation(clazz, Aspect.class) != null);
 	}
 
-	/**
-	 * We need to detect this as "code-style" AspectJ aspects should not be
-	 * interpreted by Spring AOP.
-	 */
-	private boolean compiledByAjc(Class<?> clazz) {
-		// The AJTypeSystem goes to great lengths to provide a uniform appearance between code-style and
-		// annotation-style aspects. Therefore there is no 'clean' way to tell them apart. Here we rely on
-		// an implementation detail of the AspectJ compiler.
-		for (Field field : clazz.getDeclaredFields()) {
-			if (field.getName().startsWith(AJC_MAGIC)) {
-				return true;
-			}
-		}
-		return false;
-	}
-
 	@Override
 	public void validate(Class<?> aspectClass) throws AopConfigException {
 		// If the parent has the annotation and isn't abstract it's an error
@@ -124,6 +95,7 @@ public abstract class AbstractAspectJAdvisorFactory implements AspectJAdvisorFac
 		}
 	}
 
+
 	/**
 	 * Find and return the first AspectJ annotation on the given method
 	 * (there <i>should</i> only be one anyway...).
@@ -163,7 +135,7 @@ public abstract class AbstractAspectJAdvisorFactory implements AspectJAdvisorFac
 
 
 	/**
-	 * Class modelling an AspectJ annotation, exposing its type enumeration and
+	 * Class modeling an AspectJ annotation, exposing its type enumeration and
 	 * pointcut String.
 	 * @param <A> the annotation type
 	 */

spring-aop/src/main/java/org/springframework/aop/aspectj/annotation/AspectMetadata.java

@@ -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.
@@ -126,10 +126,16 @@ public class AspectMetadata implements Serializable {
 	 * Extract contents from String of form {@code pertarget(contents)}.
 	 */
 	private String findPerClause(Class<?> aspectClass) {
-		String str = aspectClass.getAnnotation(Aspect.class).value();
-		int beginIndex = str.indexOf('(') + 1;
-		int endIndex = str.length() - 1;
-		return str.substring(beginIndex, endIndex);
+		Aspect ann = aspectClass.getAnnotation(Aspect.class);
+		if (ann == null) {
+			return "";
+		}
+		String value = ann.value();
+		int beginIndex = value.indexOf('(');
+		if (beginIndex < 0) {
+			return "";
+		}
+		return value.substring(beginIndex + 1, value.length() - 1);
 	}
 
 

spring-aop/src/main/java/org/springframework/aop/aspectj/annotation/ReflectiveAspectJAdvisorFactory.java

@@ -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.
@@ -50,6 +50,7 @@ import org.springframework.core.annotation.AnnotationUtils;
 import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.convert.converter.ConvertingComparator;
 import org.springframework.lang.Nullable;
+import org.springframework.util.ClassUtils;
 import org.springframework.util.ReflectionUtils;
 import org.springframework.util.ReflectionUtils.MethodFilter;
 import org.springframework.util.StringUtils;
@@ -133,17 +134,19 @@ public class ReflectiveAspectJAdvisorFactory extends AbstractAspectJAdvisorFacto
 
 		List<Advisor> advisors = new ArrayList<>();
 		for (Method method : getAdvisorMethods(aspectClass)) {
-			// Prior to Spring Framework 5.2.7, advisors.size() was supplied as the declarationOrderInAspect
-			// to getAdvisor(...) to represent the "current position" in the declared methods list.
-			// However, since Java 7 the "current position" is not valid since the JDK no longer
-			// returns declared methods in the order in which they are declared in the source code.
-			// Thus, we now hard code the declarationOrderInAspect to 0 for all advice methods
-			// discovered via reflection in order to support reliable advice ordering across JVM launches.
-			// Specifically, a value of 0 aligns with the default value used in
-			// AspectJPrecedenceComparator.getAspectDeclarationOrder(Advisor).
-			Advisor advisor = getAdvisor(method, lazySingletonAspectInstanceFactory, 0, aspectName);
-			if (advisor != null) {
-				advisors.add(advisor);
+			if (method.equals(ClassUtils.getMostSpecificMethod(method, aspectClass))) {
+				// Prior to Spring Framework 5.2.7, advisors.size() was supplied as the declarationOrderInAspect
+				// to getAdvisor(...) to represent the "current position" in the declared methods list.
+				// However, since Java 7 the "current position" is not valid since the JDK no longer
+				// returns declared methods in the order in which they are declared in the source code.
+				// Thus, we now hard code the declarationOrderInAspect to 0 for all advice methods
+				// discovered via reflection in order to support reliable advice ordering across JVM launches.
+				// Specifically, a value of 0 aligns with the default value used in
+				// AspectJPrecedenceComparator.getAspectDeclarationOrder(Advisor).
+				Advisor advisor = getAdvisor(method, lazySingletonAspectInstanceFactory, 0, aspectName);
+				if (advisor != null) {
+					advisors.add(advisor);
+				}
 			}
 		}
 

spring-aop/src/main/java/org/springframework/aop/framework/AdvisedSupport.java

@@ -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.
@@ -44,7 +44,8 @@ import org.springframework.util.CollectionUtils;
 
 /**
  * Base class for AOP proxy configuration managers.
- * These are not themselves AOP proxies, but subclasses of this class are
+ *
+ * <p>These are not themselves AOP proxies, but subclasses of this class are
  * normally factories from which AOP proxy instances are obtained directly.
  *
  * <p>This class frees subclasses of the housekeeping of Advices
@@ -52,7 +53,8 @@ import org.springframework.util.CollectionUtils;
  * methods, which are provided by subclasses.
  *
  * <p>This class is serializable; subclasses need not be.
- * This class is used to hold snapshots of proxies.
+ *
+ * <p>This class is used to hold snapshots of proxies.
  *
  * @author Rod Johnson
  * @author Juergen Hoeller
@@ -104,7 +106,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 	}
 
 	/**
-	 * Create a AdvisedSupport instance with the given parameters.
+	 * Create an {@code AdvisedSupport} instance with the given parameters.
 	 * @param interfaces the proxied interfaces
 	 */
 	public AdvisedSupport(Class<?>... interfaces) {
@@ -115,7 +117,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 
 	/**
 	 * Set the given object as target.
-	 * Will create a SingletonTargetSource for the object.
+	 * <p>Will create a SingletonTargetSource for the object.
 	 * @see #setTargetSource
 	 * @see org.springframework.aop.target.SingletonTargetSource
 	 */
@@ -344,8 +346,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 	private void validateIntroductionAdvisor(IntroductionAdvisor advisor) {
 		advisor.validateInterfaces();
 		// If the advisor passed validation, we can make the change.
-		Class<?>[] ifcs = advisor.getInterfaces();
-		for (Class<?> ifc : ifcs) {
+		for (Class<?> ifc : advisor.getInterfaces()) {
 			addInterface(ifc);
 		}
 	}
@@ -491,9 +492,9 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 	}
 
 	/**
-	 * Copy the AOP configuration from the given AdvisedSupport object,
-	 * but allow substitution of a fresh TargetSource and a given interceptor chain.
-	 * @param other the AdvisedSupport object to take proxy configuration from
+	 * Copy the AOP configuration from the given {@link AdvisedSupport} object,
+	 * but allow substitution of a fresh {@link TargetSource} and a given interceptor chain.
+	 * @param other the {@code AdvisedSupport} object to take proxy configuration from
 	 * @param targetSource the new TargetSource
 	 * @param advisors the Advisors for the chain
 	 */
@@ -513,8 +514,8 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 	}
 
 	/**
-	 * Build a configuration-only copy of this AdvisedSupport,
-	 * replacing the TargetSource.
+	 * Build a configuration-only copy of this {@link AdvisedSupport},
+	 * replacing the {@link TargetSource}.
 	 */
 	AdvisedSupport getConfigurationOnlyCopy() {
 		AdvisedSupport copy = new AdvisedSupport();

spring-aop/src/test/java/org/springframework/aop/aspectj/AspectJExpressionPointcutTests.java

@@ -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.
@@ -23,9 +23,6 @@ import java.util.Map;
 
 import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;
-import org.aspectj.weaver.tools.PointcutExpression;
-import org.aspectj.weaver.tools.PointcutPrimitive;
-import org.aspectj.weaver.tools.UnsupportedPointcutPrimitiveException;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import test.annotation.EmptySpringAnnotation;
@@ -42,14 +39,13 @@ import org.springframework.beans.testfixture.beans.TestBean;
 import org.springframework.beans.testfixture.beans.subpkg.DeepBean;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 
 /**
  * @author Rob Harrop
  * @author Rod Johnson
  * @author Chris Beams
+ * @author Juergen Hoeller
  */
 public class AspectJExpressionPointcutTests {
 
@@ -65,7 +61,7 @@ public class AspectJExpressionPointcutTests {
 
 
 	@BeforeEach
-	public void setUp() throws NoSuchMethodException {
+	public void setup() throws NoSuchMethodException {
 		getAge = TestBean.class.getMethod("getAge");
 		setAge = TestBean.class.getMethod("setAge", int.class);
 		setSomeNumber = TestBean.class.getMethod("setSomeNumber", Number.class);
@@ -175,25 +171,25 @@ public class AspectJExpressionPointcutTests {
 	@Test
 	public void testFriendlyErrorOnNoLocationClassMatching() {
 		AspectJExpressionPointcut pc = new AspectJExpressionPointcut();
-		assertThatIllegalStateException().isThrownBy(() ->
-				pc.matches(ITestBean.class))
-			.withMessageContaining("expression");
+		assertThatIllegalStateException()
+				.isThrownBy(() -> pc.getClassFilter().matches(ITestBean.class))
+				.withMessageContaining("expression");
 	}
 
 	@Test
 	public void testFriendlyErrorOnNoLocation2ArgMatching() {
 		AspectJExpressionPointcut pc = new AspectJExpressionPointcut();
-		assertThatIllegalStateException().isThrownBy(() ->
-				pc.matches(getAge, ITestBean.class))
-			.withMessageContaining("expression");
+		assertThatIllegalStateException()
+				.isThrownBy(() -> pc.getMethodMatcher().matches(getAge, ITestBean.class))
+				.withMessageContaining("expression");
 	}
 
 	@Test
 	public void testFriendlyErrorOnNoLocation3ArgMatching() {
 		AspectJExpressionPointcut pc = new AspectJExpressionPointcut();
-		assertThatIllegalStateException().isThrownBy(() ->
-				pc.matches(getAge, ITestBean.class, (Object[]) null))
-			.withMessageContaining("expression");
+		assertThatIllegalStateException()
+				.isThrownBy(() -> pc.getMethodMatcher().matches(getAge, ITestBean.class, (Object[]) null))
+				.withMessageContaining("expression");
 	}
 
 
@@ -210,8 +206,10 @@ public class AspectJExpressionPointcutTests {
 		// not currently testable in a reliable fashion
 		//assertDoesNotMatchStringClass(classFilter);
 
-		assertThat(methodMatcher.matches(setSomeNumber, TestBean.class, 12D)).as("Should match with setSomeNumber with Double input").isTrue();
-		assertThat(methodMatcher.matches(setSomeNumber, TestBean.class, 11)).as("Should not match setSomeNumber with Integer input").isFalse();
+		assertThat(methodMatcher.matches(setSomeNumber, TestBean.class, 12D))
+				.as("Should match with setSomeNumber with Double input").isTrue();
+		assertThat(methodMatcher.matches(setSomeNumber, TestBean.class, 11))
+				.as("Should not match setSomeNumber with Integer input").isFalse();
 		assertThat(methodMatcher.matches(getAge, TestBean.class)).as("Should not match getAge").isFalse();
 		assertThat(methodMatcher.isRuntime()).as("Should be a runtime match").isTrue();
 	}
@@ -246,14 +244,13 @@ public class AspectJExpressionPointcutTests {
 	@Test
 	public void testInvalidExpression() {
 		String expression = "execution(void org.springframework.beans.testfixture.beans.TestBean.setSomeNumber(Number) && args(Double)";
-		assertThatIllegalArgumentException().isThrownBy(
-				getPointcut(expression)::getClassFilter);  // call to getClassFilter forces resolution
+		assertThat(getPointcut(expression).getClassFilter().matches(Object.class)).isFalse();
 	}
 
 	private TestBean getAdvisedProxy(String pointcutExpression, CallCountingInterceptor interceptor) {
 		TestBean target = new TestBean();
 
-		Pointcut pointcut = getPointcut(pointcutExpression);
+		AspectJExpressionPointcut pointcut = getPointcut(pointcutExpression);
 
 		DefaultPointcutAdvisor advisor = new DefaultPointcutAdvisor();
 		advisor.setAdvice(interceptor);
@@ -277,40 +274,29 @@ public class AspectJExpressionPointcutTests {
 	@Test
 	public void testWithUnsupportedPointcutPrimitive() {
 		String expression = "call(int org.springframework.beans.testfixture.beans.TestBean.getAge())";
-		assertThatExceptionOfType(UnsupportedPointcutPrimitiveException.class).isThrownBy(() ->
-				getPointcut(expression).getClassFilter()) // call to getClassFilter forces resolution...
-			.satisfies(ex -> assertThat(ex.getUnsupportedPrimitive()).isEqualTo(PointcutPrimitive.CALL));
+		assertThat(getPointcut(expression).getClassFilter().matches(Object.class)).isFalse();
 	}
 
 	@Test
 	public void testAndSubstitution() {
-		Pointcut pc = getPointcut("execution(* *(..)) and args(String)");
-		PointcutExpression expr = ((AspectJExpressionPointcut) pc).getPointcutExpression();
-		assertThat(expr.getPointcutExpression()).isEqualTo("execution(* *(..)) && args(String)");
+		AspectJExpressionPointcut pc = getPointcut("execution(* *(..)) and args(String)");
+		String expr = pc.getPointcutExpression().getPointcutExpression();
+		assertThat(expr).isEqualTo("execution(* *(..)) && args(String)");
 	}
 
 	@Test
 	public void testMultipleAndSubstitutions() {
-		Pointcut pc = getPointcut("execution(* *(..)) and args(String) and this(Object)");
-		PointcutExpression expr = ((AspectJExpressionPointcut) pc).getPointcutExpression();
-		assertThat(expr.getPointcutExpression()).isEqualTo("execution(* *(..)) && args(String) && this(Object)");
+		AspectJExpressionPointcut pc = getPointcut("execution(* *(..)) and args(String) and this(Object)");
+		String expr = pc.getPointcutExpression().getPointcutExpression();
+		assertThat(expr).isEqualTo("execution(* *(..)) && args(String) && this(Object)");
 	}
 
-	private Pointcut getPointcut(String expression) {
+	private AspectJExpressionPointcut getPointcut(String expression) {
 		AspectJExpressionPointcut pointcut = new AspectJExpressionPointcut();
 		pointcut.setExpression(expression);
 		return pointcut;
 	}
 
-
-	public static class OtherIOther implements IOther {
-
-		@Override
-		public void absquatulate() {
-			// Empty
-		}
-	}
-
 	@Test
 	public void testMatchGenericArgument() {
 		String expression = "execution(* set*(java.util.List<org.springframework.beans.testfixture.beans.TestBean>) )";
@@ -505,6 +491,15 @@ public class AspectJExpressionPointcutTests {
 	}
 
 
+	public static class OtherIOther implements IOther {
+
+		@Override
+		public void absquatulate() {
+			// Empty
+		}
+	}
+
+
 	public static class HasGeneric {
 
 		public void setFriends(List<TestBean> friends) {

spring-aop/src/test/java/org/springframework/aop/aspectj/annotation/AbstractAspectJAdvisorFactoryTests.java

@@ -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.
@@ -37,7 +37,6 @@ import org.aspectj.lang.annotation.DeclareParents;
 import org.aspectj.lang.annotation.DeclarePrecedence;
 import org.aspectj.lang.annotation.Pointcut;
 import org.aspectj.lang.reflect.MethodSignature;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import test.aop.DefaultLockable;
 import test.aop.Lockable;
@@ -76,25 +75,24 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 
 	/**
 	 * To be overridden by concrete test subclasses.
-	 * @return the fixture
 	 */
 	protected abstract AspectJAdvisorFactory getFixture();
 
 
 	@Test
 	void rejectsPerCflowAspect() {
-		assertThatExceptionOfType(AopConfigException.class).isThrownBy(() ->
-				getFixture().getAdvisors(
+		assertThatExceptionOfType(AopConfigException.class)
+				.isThrownBy(() -> getFixture().getAdvisors(
 						new SingletonMetadataAwareAspectInstanceFactory(new PerCflowAspect(), "someBean")))
-			.withMessageContaining("PERCFLOW");
+				.withMessageContaining("PERCFLOW");
 	}
 
 	@Test
 	void rejectsPerCflowBelowAspect() {
-		assertThatExceptionOfType(AopConfigException.class).isThrownBy(() ->
-					getFixture().getAdvisors(
-							new SingletonMetadataAwareAspectInstanceFactory(new PerCflowBelowAspect(), "someBean")))
-			.withMessageContaining("PERCFLOWBELOW");
+		assertThatExceptionOfType(AopConfigException.class)
+				.isThrownBy(() -> getFixture().getAdvisors(
+						new SingletonMetadataAwareAspectInstanceFactory(new PerCflowBelowAspect(), "someBean")))
+				.withMessageContaining("PERCFLOWBELOW");
 	}
 
 	@Test
@@ -385,8 +383,7 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 		assertThat(lockable.locked()).as("Already locked").isTrue();
 		lockable.lock();
 		assertThat(lockable.locked()).as("Real target ignores locking").isTrue();
-		assertThatExceptionOfType(UnsupportedOperationException.class).isThrownBy(() ->
-				lockable.unlock());
+		assertThatExceptionOfType(UnsupportedOperationException.class).isThrownBy(lockable::unlock);
 	}
 
 	@Test
@@ -413,9 +410,7 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 		lockable.locked();
 	}
 
-	// TODO: Why does this test fail? It hasn't been run before, so it maybe never actually passed...
 	@Test
-	@Disabled
 	void introductionWithArgumentBinding() {
 		TestBean target = new TestBean();
 
@@ -523,6 +518,16 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 		assertThat(aspect.invocations).containsExactly("around - start", "before", "after throwing", "after", "around - end");
 	}
 
+	@Test
+	void parentAspect() {
+		TestBean target = new TestBean("Jane", 42);
+		MetadataAwareAspectInstanceFactory aspectInstanceFactory = new SingletonMetadataAwareAspectInstanceFactory(
+				new IncrementingAspect(), "incrementingAspect");
+		ITestBean proxy = (ITestBean) createProxy(target,
+				getFixture().getAdvisors(aspectInstanceFactory), ITestBean.class);
+		assertThat(proxy.getAge()).isEqualTo(86); // (42 + 1) * 2
+	}
+
 	@Test
 	void failureWithoutExplicitDeclarePrecedence() {
 		TestBean target = new TestBean();
@@ -647,7 +652,7 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 	static class NamedPointcutAspectWithFQN {
 
 		@SuppressWarnings("unused")
-		private ITestBean fieldThatShouldBeIgnoredBySpringAtAspectJProcessing = new TestBean();
+		private final ITestBean fieldThatShouldBeIgnoredBySpringAtAspectJProcessing = new TestBean();
 
 		@Pointcut("execution(* getAge())")
 		void getAge() {
@@ -767,6 +772,31 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 	}
 
 
+	@Aspect
+	abstract static class DoublingAspect {
+
+		@Around("execution(* getAge())")
+		public Object doubleAge(ProceedingJoinPoint pjp) throws Throwable {
+			return ((int) pjp.proceed()) * 2;
+		}
+	}
+
+
+	@Aspect
+	static class IncrementingAspect extends DoublingAspect {
+
+		@Override
+		public Object doubleAge(ProceedingJoinPoint pjp) throws Throwable {
+			return ((int) pjp.proceed()) * 2;
+		}
+
+		@Around("execution(* getAge())")
+		public int incrementAge(ProceedingJoinPoint pjp) throws Throwable {
+			return ((int) pjp.proceed()) + 1;
+		}
+	}
+
+
 	@Aspect
 	private static class InvocationTrackingAspect {
 
@@ -824,7 +854,7 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 
 		@Around("getAge()")
 		int preventExecution(ProceedingJoinPoint pjp) {
-			return 666;
+			return 42;
 		}
 	}
 
@@ -844,7 +874,7 @@ abstract class AbstractAspectJAdvisorFactoryTests {
 
 		@Around("getAge()")
 		int preventExecution(ProceedingJoinPoint pjp) {
-			return 666;
+			return 42;
 		}
 	}
 
@@ -1066,7 +1096,7 @@ class PerThisAspect {
 
 	// Just to check that this doesn't cause problems with introduction processing
 	@SuppressWarnings("unused")
-	private ITestBean fieldThatShouldBeIgnoredBySpringAtAspectJProcessing = new TestBean();
+	private final ITestBean fieldThatShouldBeIgnoredBySpringAtAspectJProcessing = new TestBean();
 
 	@Around("execution(int *.getAge())")
 	int returnCountAsAge() {

spring-aspects/src/test/java/org/springframework/aop/aspectj/autoproxy/AutoProxyWithCodeStyleAspectsTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 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.
@@ -22,12 +22,13 @@ import org.springframework.context.support.ClassPathXmlApplicationContext;
 
 /**
  * @author Adrian Colyer
+ * @author Juergen Hoeller
  */
 public class AutoProxyWithCodeStyleAspectsTests {
 
 	@Test
 	@SuppressWarnings("resource")
-	public void noAutoproxyingOfAjcCompiledAspects() {
+	public void noAutoProxyingOfAjcCompiledAspects() {
 		new ClassPathXmlApplicationContext("org/springframework/aop/aspectj/autoproxy/ajcAutoproxyTests.xml");
 	}
 

spring-aspects/src/test/java/org/springframework/beans/factory/aspectj/SpringConfiguredWithAutoProxyingTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2015 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.
@@ -20,6 +20,10 @@ import org.junit.jupiter.api.Test;
 
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 
+/**
+ * @author Ramnivas Laddad
+ * @author Juergen Hoeller
+ */
 public class SpringConfiguredWithAutoProxyingTests {
 
 	@Test

spring-aspects/src/test/resources/org/springframework/aop/aspectj/autoproxy/ajcAutoproxyTests.xml

@@ -2,16 +2,21 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
 		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 		xmlns:aop="http://www.springframework.org/schema/aop"
+		xmlns:context="http://www.springframework.org/schema/context"
 		xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans-2.0.xsd
-				http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop-2.0.xsd">
+				http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop-2.0.xsd
+	   			http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context-2.5.xsd">
 
 	<aop:aspectj-autoproxy/>
 
-	<bean id="myAspect" class="org.springframework.aop.aspectj.autoproxy.CodeStyleAspect"
-			factory-method="aspectOf">
+	<context:spring-configured/>
+
+	<bean id="myAspect" class="org.springframework.aop.aspectj.autoproxy.CodeStyleAspect" factory-method="aspectOf">
 		<property name="foo" value="bar"/>
 	</bean>
 
 	<bean id="otherBean" class="java.lang.Object"/>
 
+	<bean id="yetAnotherBean" class="java.lang.Object"/>
+
 </beans>

spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory.java

@@ -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.
@@ -835,11 +835,11 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 	/**
 	 * This implementation attempts to query the FactoryBean's generic parameter metadata
 	 * if present to determine the object type. If not present, i.e. the FactoryBean is
-	 * declared as a raw type, checks the FactoryBean's {@code getObjectType} method
+	 * declared as a raw type, it checks the FactoryBean's {@code getObjectType} method
 	 * on a plain instance of the FactoryBean, without bean properties applied yet.
-	 * If this doesn't return a type yet, and {@code allowInit} is {@code true} a
-	 * full creation of the FactoryBean is used as fallback (through delegation to the
-	 * superclass's implementation).
+	 * If this doesn't return a type yet and {@code allowInit} is {@code true}, full
+	 * creation of the FactoryBean is attempted as fallback (through delegation to the
+	 * superclass implementation).
 	 * <p>The shortcut check for a FactoryBean is only applied in case of a singleton
 	 * FactoryBean. If the FactoryBean instance itself is not kept as singleton,
 	 * it will be fully created to check the type of its exposed object.

spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractBeanFactory.java

@@ -1080,7 +1080,7 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
 
 	@Override
 	public void setApplicationStartup(ApplicationStartup applicationStartup) {
-		Assert.notNull(applicationStartup, "applicationStartup should not be null");
+		Assert.notNull(applicationStartup, "ApplicationStartup must not be null");
 		this.applicationStartup = applicationStartup;
 	}
 
@@ -1695,7 +1695,7 @@ public abstract class AbstractBeanFactory extends FactoryBeanRegistrySupport imp
 	 * already. The implementation is allowed to instantiate the target factory bean if
 	 * {@code allowInit} is {@code true} and the type cannot be determined another way;
 	 * otherwise it is restricted to introspecting signatures and related metadata.
-	 * <p>If no {@link FactoryBean#OBJECT_TYPE_ATTRIBUTE} if set on the bean definition
+	 * <p>If no {@link FactoryBean#OBJECT_TYPE_ATTRIBUTE} is set on the bean definition
 	 * and {@code allowInit} is {@code true}, the default implementation will create
 	 * the FactoryBean via {@code getBean} to call its {@code getObjectType} method.
 	 * Subclasses are encouraged to optimize this, typically by inspecting the generic

spring-context/src/main/java/org/springframework/context/support/AbstractRefreshableApplicationContext.java

@@ -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.
@@ -126,6 +126,7 @@ public abstract class AbstractRefreshableApplicationContext extends AbstractAppl
 		try {
 			DefaultListableBeanFactory beanFactory = createBeanFactory();
 			beanFactory.setSerializationId(getId());
+			beanFactory.setApplicationStartup(getApplicationStartup());
 			customizeBeanFactory(beanFactory);
 			loadBeanDefinitions(beanFactory);
 			this.beanFactory = beanFactory;

spring-context/src/main/java/org/springframework/format/datetime/DateFormatter.java

@@ -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.
@@ -22,8 +22,10 @@ import java.text.SimpleDateFormat;
 import java.util.Collections;
 import java.util.Date;
 import java.util.EnumMap;
+import java.util.LinkedHashSet;
 import java.util.Locale;
 import java.util.Map;
+import java.util.Set;
 import java.util.TimeZone;
 
 import org.springframework.format.Formatter;
@@ -35,9 +37,14 @@ import org.springframework.util.StringUtils;
 
 /**
  * A formatter for {@link java.util.Date} types.
+ *
  * <p>Supports the configuration of an explicit date time pattern, timezone,
  * locale, and fallback date time patterns for lenient parsing.
  *
+ * <p>Common ISO patterns for UTC instants are applied at millisecond precision.
+ * Note that {@link org.springframework.format.datetime.standard.InstantFormatter}
+ * is recommended for flexible UTC parsing into a {@link java.time.Instant} instead.
+ *
  * @author Keith Donald
  * @author Juergen Hoeller
  * @author Phillip Webb
@@ -51,12 +58,21 @@ public class DateFormatter implements Formatter<Date> {
 
 	private static final Map<ISO, String> ISO_PATTERNS;
 
+	private static final Map<ISO, String> ISO_FALLBACK_PATTERNS;
+
 	static {
+		// We use an EnumMap instead of Map.of(...) since the former provides better performance.
 		Map<ISO, String> formats = new EnumMap<>(ISO.class);
 		formats.put(ISO.DATE, "yyyy-MM-dd");
 		formats.put(ISO.TIME, "HH:mm:ss.SSSXXX");
 		formats.put(ISO.DATE_TIME, "yyyy-MM-dd'T'HH:mm:ss.SSSXXX");
 		ISO_PATTERNS = Collections.unmodifiableMap(formats);
+
+		// Fallback format for the time part without milliseconds.
+		Map<ISO, String> fallbackFormats = new EnumMap<>(ISO.class);
+		fallbackFormats.put(ISO.TIME, "HH:mm:ssXXX");
+		fallbackFormats.put(ISO.DATE_TIME, "yyyy-MM-dd'T'HH:mm:ssXXX");
+		ISO_FALLBACK_PATTERNS = Collections.unmodifiableMap(fallbackFormats);
 	}
 
 
@@ -201,8 +217,16 @@ public class DateFormatter implements Formatter<Date> {
 			return getDateFormat(locale).parse(text);
 		}
 		catch (ParseException ex) {
+			Set<String> fallbackPatterns = new LinkedHashSet<>();
+			String isoPattern = ISO_FALLBACK_PATTERNS.get(this.iso);
+			if (isoPattern != null) {
+				fallbackPatterns.add(isoPattern);
+			}
 			if (!ObjectUtils.isEmpty(this.fallbackPatterns)) {
-				for (String pattern : this.fallbackPatterns) {
+				Collections.addAll(fallbackPatterns, this.fallbackPatterns);
+			}
+			if (!fallbackPatterns.isEmpty()) {
+				for (String pattern : fallbackPatterns) {
 					try {
 						DateFormat dateFormat = configureDateFormat(new SimpleDateFormat(pattern, locale));
 						// Align timezone for parsing format with printing format if ISO is set.
@@ -220,8 +244,8 @@ public class DateFormatter implements Formatter<Date> {
 			}
 			if (this.source != null) {
 				ParseException parseException = new ParseException(
-					String.format("Unable to parse date time value \"%s\" using configuration from %s", text, this.source),
-					ex.getErrorOffset());
+						String.format("Unable to parse date time value \"%s\" using configuration from %s", text, this.source),
+						ex.getErrorOffset());
 				parseException.initCause(ex);
 				throw parseException;
 			}

spring-context/src/main/java/org/springframework/format/datetime/standard/InstantFormatter.java

@@ -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.
@@ -41,12 +41,12 @@ public class InstantFormatter implements Formatter<Instant> {
 
 	@Override
 	public Instant parse(String text, Locale locale) throws ParseException {
-		if (text.length() > 0 && Character.isAlphabetic(text.charAt(0))) {
+		if (!text.isEmpty() && Character.isAlphabetic(text.charAt(0))) {
 			// assuming RFC-1123 value a la "Tue, 3 Jun 2008 11:05:30 GMT"
 			return Instant.from(DateTimeFormatter.RFC_1123_DATE_TIME.parse(text));
 		}
 		else {
-			// assuming UTC instant a la "2007-12-03T10:15:30.00Z"
+			// assuming UTC instant a la "2007-12-03T10:15:30.000Z"
 			return Instant.parse(text);
 		}
 	}

spring-context/src/test/java/org/springframework/aop/aspectj/OverloadedAdviceTests.java

@@ -28,17 +28,14 @@ import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  *
  * @author Adrian Colyer
  * @author Chris Beams
+ * @author Juergen Hoeller
  */
 class OverloadedAdviceTests {
 
 	@Test
 	@SuppressWarnings("resource")
-	void testExceptionOnConfigParsingWithMismatchedAdviceMethod() {
-		assertThatExceptionOfType(BeanCreationException.class)
-			.isThrownBy(() -> new ClassPathXmlApplicationContext(getClass().getSimpleName() + ".xml", getClass()))
-			.havingRootCause()
-				.isInstanceOf(IllegalArgumentException.class)
-				.as("invalidAbsoluteTypeName should be detected by AJ").withMessageContaining("invalidAbsoluteTypeName");
+	void testConfigParsingWithMismatchedAdviceMethod() {
+		new ClassPathXmlApplicationContext(getClass().getSimpleName() + ".xml", getClass());
 	}
 
 	@Test

spring-context/src/test/java/org/springframework/context/annotation/ConfigurationWithFactoryBeanEarlyDeductionTests.java

@@ -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.
@@ -29,7 +29,9 @@ import org.springframework.beans.factory.support.AbstractBeanFactory;
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 import org.springframework.beans.factory.support.BeanDefinitionRegistry;
 import org.springframework.beans.factory.support.GenericBeanDefinition;
+import org.springframework.beans.factory.support.RootBeanDefinition;
 import org.springframework.context.support.GenericApplicationContext;
+import org.springframework.core.ResolvableType;
 import org.springframework.core.type.AnnotationMetadata;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -39,51 +41,62 @@ import static org.assertj.core.api.Assertions.assertThat;
  * {@link FactoryBean FactoryBeans} defined in the configuration.
  *
  * @author Phillip Webb
+ * @author Juergen Hoeller
  */
-public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
+class ConfigurationWithFactoryBeanEarlyDeductionTests {
 
 	@Test
-	public void preFreezeDirect() {
+	void preFreezeDirect() {
 		assertPreFreeze(DirectConfiguration.class);
 	}
 
 	@Test
-	public void postFreezeDirect() {
+	void postFreezeDirect() {
 		assertPostFreeze(DirectConfiguration.class);
 	}
 
 	@Test
-	public void preFreezeGenericMethod() {
+	void preFreezeGenericMethod() {
 		assertPreFreeze(GenericMethodConfiguration.class);
 	}
 
 	@Test
-	public void postFreezeGenericMethod() {
+	void postFreezeGenericMethod() {
 		assertPostFreeze(GenericMethodConfiguration.class);
 	}
 
 	@Test
-	public void preFreezeGenericClass() {
+	void preFreezeGenericClass() {
 		assertPreFreeze(GenericClassConfiguration.class);
 	}
 
 	@Test
-	public void postFreezeGenericClass() {
+	void postFreezeGenericClass() {
 		assertPostFreeze(GenericClassConfiguration.class);
 	}
 
 	@Test
-	public void preFreezeAttribute() {
+	void preFreezeAttribute() {
 		assertPreFreeze(AttributeClassConfiguration.class);
 	}
 
 	@Test
-	public void postFreezeAttribute() {
+	void postFreezeAttribute() {
 		assertPostFreeze(AttributeClassConfiguration.class);
 	}
 
 	@Test
-	public void preFreezeUnresolvedGenericFactoryBean() {
+	void preFreezeTargetType() {
+		assertPreFreeze(TargetTypeConfiguration.class);
+	}
+
+	@Test
+	void postFreezeTargetType() {
+		assertPostFreeze(TargetTypeConfiguration.class);
+	}
+
+	@Test
+	void preFreezeUnresolvedGenericFactoryBean() {
 		// Covers the case where a @Configuration is picked up via component scanning
 		// and its bean definition only has a String bean class. In such cases
 		// beanDefinition.hasBeanClass() returns false so we need to actually
@@ -108,14 +121,13 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		}
 	}
 
+
 	private void assertPostFreeze(Class<?> configurationClass) {
-		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(
-				configurationClass);
+		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(configurationClass);
 		assertContainsMyBeanName(context);
 	}
 
-	private void assertPreFreeze(Class<?> configurationClass,
-			BeanFactoryPostProcessor... postProcessors) {
+	private void assertPreFreeze(Class<?> configurationClass, BeanFactoryPostProcessor... postProcessors) {
 		NameCollectingBeanFactoryPostProcessor postProcessor = new NameCollectingBeanFactoryPostProcessor();
 		AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
 		try {
@@ -138,41 +150,38 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		assertThat(names).containsExactly("myBean");
 	}
 
-	private static class NameCollectingBeanFactoryPostProcessor
-			implements BeanFactoryPostProcessor {
+
+	private static class NameCollectingBeanFactoryPostProcessor implements BeanFactoryPostProcessor {
 
 		private String[] names;
 
 		@Override
-		public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
-				throws BeansException {
-			this.names = beanFactory.getBeanNamesForType(MyBean.class, true, false);
+		public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory) throws BeansException {
+			ResolvableType typeToMatch = ResolvableType.forClassWithGenerics(MyBean.class, String.class);
+			this.names = beanFactory.getBeanNamesForType(typeToMatch, true, false);
 		}
 
 		public String[] getNames() {
 			return this.names;
 		}
-
 	}
 
 	@Configuration
 	static class DirectConfiguration {
 
 		@Bean
-		MyBean myBean() {
-			return new MyBean();
+		MyBean<String> myBean() {
+			return new MyBean<>();
 		}
-
 	}
 
 	@Configuration
 	static class GenericMethodConfiguration {
 
 		@Bean
-		FactoryBean<MyBean> myBean() {
-			return new TestFactoryBean<>(new MyBean());
+		FactoryBean<MyBean<String>> myBean() {
+			return new TestFactoryBean<>(new MyBean<>());
 		}
-
 	}
 
 	@Configuration
@@ -182,13 +191,11 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		MyFactoryBean myBean() {
 			return new MyFactoryBean();
 		}
-
 	}
 
 	@Configuration
 	@Import(AttributeClassRegistrar.class)
 	static class AttributeClassConfiguration {
-
 	}
 
 	static class AttributeClassRegistrar implements ImportBeanDefinitionRegistrar {
@@ -197,16 +204,34 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
 			BeanDefinition definition = BeanDefinitionBuilder.genericBeanDefinition(
 					RawWithAbstractObjectTypeFactoryBean.class).getBeanDefinition();
-			definition.setAttribute(FactoryBean.OBJECT_TYPE_ATTRIBUTE, MyBean.class);
+			definition.setAttribute(FactoryBean.OBJECT_TYPE_ATTRIBUTE,
+					ResolvableType.forClassWithGenerics(MyBean.class, String.class));
 			registry.registerBeanDefinition("myBean", definition);
 		}
+	}
 
+	@Configuration
+	@Import(TargetTypeRegistrar.class)
+	static class TargetTypeConfiguration {
+	}
+
+	static class TargetTypeRegistrar implements ImportBeanDefinitionRegistrar {
+
+		@Override
+		public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
+			RootBeanDefinition definition = new RootBeanDefinition(RawWithAbstractObjectTypeFactoryBean.class);
+			definition.setTargetType(ResolvableType.forClassWithGenerics(FactoryBean.class,
+					ResolvableType.forClassWithGenerics(MyBean.class, String.class)));
+			definition.setAttribute(FactoryBean.OBJECT_TYPE_ATTRIBUTE,
+					ResolvableType.forClassWithGenerics(MyBean.class, String.class));
+			registry.registerBeanDefinition("myBean", definition);
+		}
 	}
 
 	abstract static class AbstractMyBean {
 	}
 
-	static class MyBean extends AbstractMyBean {
+	static class MyBean<T> extends AbstractMyBean {
 	}
 
 	static class TestFactoryBean<T> implements FactoryBean<T> {
@@ -218,7 +243,7 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		}
 
 		@Override
-		public T getObject() throws Exception {
+		public T getObject() {
 			return this.instance;
 		}
 
@@ -226,31 +251,26 @@ public class ConfigurationWithFactoryBeanBeanEarlyDeductionTests {
 		public Class<?> getObjectType() {
 			return this.instance.getClass();
 		}
-
 	}
 
-	static class MyFactoryBean extends TestFactoryBean<MyBean> {
+	static class MyFactoryBean extends TestFactoryBean<MyBean<String>> {
 
 		public MyFactoryBean() {
-			super(new MyBean());
+			super(new MyBean<>());
 		}
-
 	}
 
 	static class RawWithAbstractObjectTypeFactoryBean implements FactoryBean<Object> {
 
-		private final Object object = new MyBean();
-
 		@Override
 		public Object getObject() throws Exception {
-			return object;
+			throw new IllegalStateException();
 		}
 
 		@Override
 		public Class<?> getObjectType() {
 			return MyBean.class;
 		}
-
 	}
 
 }

spring-context/src/test/java/org/springframework/format/datetime/DateFormatterTests.java

@@ -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.
@@ -23,9 +23,6 @@ import java.util.Date;
 import java.util.Locale;
 import java.util.TimeZone;
 
-import org.joda.time.DateTimeZone;
-import org.joda.time.format.DateTimeFormat;
-import org.joda.time.format.DateTimeFormatter;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.format.annotation.DateTimeFormat.ISO;
@@ -33,83 +30,88 @@ import org.springframework.format.annotation.DateTimeFormat.ISO;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
 
-
-
-
 /**
  * Tests for {@link DateFormatter}.
  *
  * @author Keith Donald
  * @author Phillip Webb
+ * @author Juergen Hoeller
  */
-public class DateFormatterTests {
+class DateFormatterTests {
 
 	private static final TimeZone UTC = TimeZone.getTimeZone("UTC");
 
 
 	@Test
-	public void shouldPrintAndParseDefault() throws Exception {
+	void shouldPrintAndParseDefault() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("Jun 1, 2009");
 		assertThat(formatter.parse("Jun 1, 2009", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseFromPattern() throws ParseException {
+	void shouldPrintAndParseFromPattern() throws ParseException {
 		DateFormatter formatter = new DateFormatter("yyyy-MM-dd");
 		formatter.setTimeZone(UTC);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("2009-06-01");
 		assertThat(formatter.parse("2009-06-01", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseShort() throws Exception {
+	void shouldPrintAndParseShort() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setStyle(DateFormat.SHORT);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("6/1/09");
 		assertThat(formatter.parse("6/1/09", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseMedium() throws Exception {
+	void shouldPrintAndParseMedium() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setStyle(DateFormat.MEDIUM);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("Jun 1, 2009");
 		assertThat(formatter.parse("Jun 1, 2009", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseLong() throws Exception {
+	void shouldPrintAndParseLong() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setStyle(DateFormat.LONG);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("June 1, 2009");
 		assertThat(formatter.parse("June 1, 2009", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseFull() throws Exception {
+	void shouldPrintAndParseFull() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setStyle(DateFormat.FULL);
+
 		Date date = getDate(2009, Calendar.JUNE, 1);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("Monday, June 1, 2009");
 		assertThat(formatter.parse("Monday, June 1, 2009", Locale.US)).isEqualTo(date);
 	}
 
 	@Test
-	public void shouldPrintAndParseISODate() throws Exception {
+	void shouldPrintAndParseIsoDate() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setIso(ISO.DATE);
+
 		Date date = getDate(2009, Calendar.JUNE, 1, 14, 23, 5, 3);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("2009-06-01");
 		assertThat(formatter.parse("2009-6-01", Locale.US))
@@ -117,79 +119,56 @@ public class DateFormatterTests {
 	}
 
 	@Test
-	public void shouldPrintAndParseISOTime() throws Exception {
+	void shouldPrintAndParseIsoTime() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setIso(ISO.TIME);
+
 		Date date = getDate(2009, Calendar.JANUARY, 1, 14, 23, 5, 3);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("14:23:05.003Z");
 		assertThat(formatter.parse("14:23:05.003Z", Locale.US))
 				.isEqualTo(getDate(1970, Calendar.JANUARY, 1, 14, 23, 5, 3));
+
+		date = getDate(2009, Calendar.JANUARY, 1, 14, 23, 5, 0);
+		assertThat(formatter.print(date, Locale.US)).isEqualTo("14:23:05.000Z");
+		assertThat(formatter.parse("14:23:05Z", Locale.US))
+				.isEqualTo(getDate(1970, Calendar.JANUARY, 1, 14, 23, 5, 0).toInstant());
 	}
 
 	@Test
-	public void shouldPrintAndParseISODateTime() throws Exception {
+	void shouldPrintAndParseIsoDateTime() throws Exception {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setIso(ISO.DATE_TIME);
+
 		Date date = getDate(2009, Calendar.JUNE, 1, 14, 23, 5, 3);
 		assertThat(formatter.print(date, Locale.US)).isEqualTo("2009-06-01T14:23:05.003Z");
 		assertThat(formatter.parse("2009-06-01T14:23:05.003Z", Locale.US)).isEqualTo(date);
+
+		date = getDate(2009, Calendar.JUNE, 1, 14, 23, 5, 0);
+		assertThat(formatter.print(date, Locale.US)).isEqualTo("2009-06-01T14:23:05.000Z");
+		assertThat(formatter.parse("2009-06-01T14:23:05Z", Locale.US)).isEqualTo(date.toInstant());
 	}
 
 	@Test
-	public void shouldSupportJodaStylePatterns() throws Exception {
-		String[] chars = { "S", "M", "-" };
-		for (String d : chars) {
-			for (String t : chars) {
-				String style = d + t;
-				if (!style.equals("--")) {
-					Date date = getDate(2009, Calendar.JUNE, 10, 14, 23, 0, 0);
-					if (t.equals("-")) {
-						date = getDate(2009, Calendar.JUNE, 10);
-					}
-					else if (d.equals("-")) {
-						date = getDate(1970, Calendar.JANUARY, 1, 14, 23, 0, 0);
-					}
-					testJodaStylePatterns(style, Locale.US, date);
-				}
-			}
-		}
-	}
-
-	private void testJodaStylePatterns(String style, Locale locale, Date date) throws Exception {
-		DateFormatter formatter = new DateFormatter();
-		formatter.setTimeZone(UTC);
-		formatter.setStylePattern(style);
-		DateTimeFormatter jodaFormatter = DateTimeFormat.forStyle(style).withLocale(locale).withZone(DateTimeZone.UTC);
-		String jodaPrinted = jodaFormatter.print(date.getTime());
-		assertThat(formatter.print(date, locale))
-				.as("Unable to print style pattern " + style)
-				.isEqualTo(jodaPrinted);
-		assertThat(formatter.parse(jodaPrinted, locale))
-				.as("Unable to parse style pattern " + style)
-				.isEqualTo(date);
-	}
-
-	@Test
-	public void shouldThrowOnUnsupportedStylePattern() throws Exception {
+	void shouldThrowOnUnsupportedStylePattern() {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setStylePattern("OO");
-		assertThatIllegalStateException().isThrownBy(() ->
-				formatter.parse("2009", Locale.US))
-			.withMessageContaining("Unsupported style pattern 'OO'");
+
+		assertThatIllegalStateException().isThrownBy(() -> formatter.parse("2009", Locale.US))
+				.withMessageContaining("Unsupported style pattern 'OO'");
 	}
 
 	@Test
-	public void shouldUseCorrectOrder() throws Exception {
+	void shouldUseCorrectOrder() {
 		DateFormatter formatter = new DateFormatter();
 		formatter.setTimeZone(UTC);
 		formatter.setStyle(DateFormat.SHORT);
 		formatter.setStylePattern("L-");
 		formatter.setIso(ISO.DATE_TIME);
 		formatter.setPattern("yyyy");
-		Date date = getDate(2009, Calendar.JUNE, 1, 14, 23, 5, 3);
 
+		Date date = getDate(2009, Calendar.JUNE, 1, 14, 23, 5, 3);
 		assertThat(formatter.print(date, Locale.US)).as("uses pattern").isEqualTo("2009");
 
 		formatter.setPattern("");

spring-context/src/test/java/org/springframework/format/datetime/DateFormattingTests.java

@@ -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.
@@ -52,7 +52,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Juergen Hoeller
  * @author Sam Brannen
  */
-public class DateFormattingTests {
+class DateFormattingTests {
 
 	private final FormattingConversionService conversionService = new FormattingConversionService();
 

spring-context/src/test/java/org/springframework/format/datetime/standard/DateTimeFormattingTests.java

@@ -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.
@@ -105,7 +105,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDate", "10/31/09");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localDate")).isEqualTo("10/31/09");
 	}
 
@@ -117,7 +117,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDate", "October 31, 2009");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localDate")).isEqualTo("October 31, 2009");
 	}
 
@@ -129,7 +129,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDate", "20091031");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localDate")).isEqualTo("20091031");
 	}
 
@@ -138,7 +138,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDate", new String[] {"10/31/09"});
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 	}
 
 	@Test
@@ -146,7 +146,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("styleLocalDate", "Oct 31, 2009");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("styleLocalDate")).isEqualTo("Oct 31, 2009");
 	}
 
@@ -164,7 +164,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("children[0].styleLocalDate", "Oct 31, 2009");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("children[0].styleLocalDate")).isEqualTo("Oct 31, 2009");
 	}
 
@@ -174,7 +174,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("styleLocalDate", "Oct 31, 2009");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("styleLocalDate")).isEqualTo("Oct 31, 2009");
 	}
 
@@ -193,7 +193,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDate", new GregorianCalendar(2009, 9, 31, 0, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localDate")).isEqualTo("10/31/09");
 	}
 
@@ -202,7 +202,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localTime", "12:00 PM");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localTime")).isEqualTo("12:00 PM");
 	}
 
@@ -214,7 +214,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localTime", "12:00:00 PM");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localTime")).isEqualTo("12:00:00 PM");
 	}
 
@@ -226,7 +226,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localTime", "130000");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localTime")).isEqualTo("130000");
 	}
 
@@ -235,7 +235,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("styleLocalTime", "12:00:00 PM");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("styleLocalTime")).isEqualTo("12:00:00 PM");
 	}
 
@@ -244,7 +244,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localTime", new GregorianCalendar(1970, 0, 0, 12, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("localTime")).isEqualTo("12:00 PM");
 	}
 
@@ -253,10 +253,9 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDateTime", LocalDateTime.of(2009, 10, 31, 12, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
-		assertThat(value.startsWith("10/31/09")).isTrue();
-		assertThat(value.endsWith("12:00 PM")).isTrue();
+		assertThat(value).startsWith("10/31/09").endsWith("12:00 PM");
 	}
 
 	@Test
@@ -264,10 +263,9 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("styleLocalDateTime", LocalDateTime.of(2009, 10, 31, 12, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		String value = binder.getBindingResult().getFieldValue("styleLocalDateTime").toString();
-		assertThat(value.startsWith("Oct 31, 2009")).isTrue();
-		assertThat(value.endsWith("12:00:00 PM")).isTrue();
+		assertThat(value).startsWith("Oct 31, 2009").endsWith("12:00:00 PM");
 	}
 
 	@Test
@@ -275,10 +273,9 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDateTime", new GregorianCalendar(2009, 9, 31, 12, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
-		assertThat(value.startsWith("10/31/09")).isTrue();
-		assertThat(value.endsWith("12:00 PM")).isTrue();
+		assertThat(value).startsWith("10/31/09").endsWith("12:00 PM");
 	}
 
 	@Test
@@ -289,10 +286,9 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("localDateTime", LocalDateTime.of(2009, 10, 31, 12, 0));
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		String value = binder.getBindingResult().getFieldValue("localDateTime").toString();
-		assertThat(value.startsWith("Oct 31, 2009")).isTrue();
-		assertThat(value.endsWith("12:00:00 PM")).isTrue();
+		assertThat(value).startsWith("Oct 31, 2009").endsWith("12:00:00 PM");
 	}
 
 	@Test
@@ -300,7 +296,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("patternLocalDateTime", "10/31/09 12:00 PM");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("patternLocalDateTime")).isEqualTo("10/31/09 12:00 PM");
 	}
 
@@ -317,7 +313,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("isoLocalDate", "2009-10-31");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("isoLocalDate")).isEqualTo("2009-10-31");
 	}
 
@@ -356,7 +352,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("isoLocalTime", "12:00:00");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("isoLocalTime")).isEqualTo("12:00:00");
 	}
 
@@ -365,7 +361,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("isoLocalTime", "12:00:00.000-05:00");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("isoLocalTime")).isEqualTo("12:00:00");
 	}
 
@@ -374,7 +370,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("isoLocalDateTime", "2009-10-31T12:00:00");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("isoLocalDateTime")).isEqualTo("2009-10-31T12:00:00");
 	}
 
@@ -383,7 +379,7 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("isoLocalDateTime", "2009-10-31T12:00:00.000Z");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
 		assertThat(binder.getBindingResult().getFieldValue("isoLocalDateTime")).isEqualTo("2009-10-31T12:00:00");
 	}
 
@@ -392,8 +388,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("instant", "2009-10-31T12:00:00.000Z");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("instant").toString().startsWith("2009-10-31T12:00")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("instant").toString()).startsWith("2009-10-31T12:00");
 	}
 
 	@Test
@@ -405,8 +401,8 @@ class DateTimeFormattingTests {
 			MutablePropertyValues propertyValues = new MutablePropertyValues();
 			propertyValues.add("instant", new Date(109, 9, 31, 12, 0));
 			binder.bind(propertyValues);
-			assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-			assertThat(binder.getBindingResult().getFieldValue("instant").toString().startsWith("2009-10-31")).isTrue();
+			assertThat(binder.getBindingResult().getErrorCount()).isZero();
+			assertThat(binder.getBindingResult().getFieldValue("instant").toString()).startsWith("2009-10-31");
 		}
 		finally {
 			TimeZone.setDefault(defaultZone);
@@ -418,8 +414,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("period", "P6Y3M1D");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("period").toString().equals("P6Y3M1D")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("period").toString()).isEqualTo("P6Y3M1D");
 	}
 
 	@Test
@@ -427,8 +423,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("duration", "PT8H6M12.345S");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("duration").toString().equals("PT8H6M12.345S")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("duration").toString()).isEqualTo("PT8H6M12.345S");
 	}
 
 	@Test
@@ -436,8 +432,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("year", "2007");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("year").toString().equals("2007")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("year").toString()).isEqualTo("2007");
 	}
 
 	@Test
@@ -445,8 +441,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("month", "JULY");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("month").toString().equals("JULY")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("month").toString()).isEqualTo("JULY");
 	}
 
 	@Test
@@ -454,8 +450,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("month", "July");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("month").toString().equals("JULY")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("month").toString()).isEqualTo("JULY");
 	}
 
 	@Test
@@ -463,8 +459,8 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("yearMonth", "2007-12");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("yearMonth").toString().equals("2007-12")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("yearMonth").toString()).isEqualTo("2007-12");
 	}
 
 	@Test
@@ -472,10 +468,11 @@ class DateTimeFormattingTests {
 		MutablePropertyValues propertyValues = new MutablePropertyValues();
 		propertyValues.add("monthDay", "--12-03");
 		binder.bind(propertyValues);
-		assertThat(binder.getBindingResult().getErrorCount()).isEqualTo(0);
-		assertThat(binder.getBindingResult().getFieldValue("monthDay").toString().equals("--12-03")).isTrue();
+		assertThat(binder.getBindingResult().getErrorCount()).isZero();
+		assertThat(binder.getBindingResult().getFieldValue("monthDay").toString()).isEqualTo("--12-03");
 	}
 
+
 	@Nested
 	class FallbackPatternTests {
 
@@ -487,7 +484,7 @@ class DateTimeFormattingTests {
 			propertyValues.add(propertyName, propertyValue);
 			binder.bind(propertyValues);
 			BindingResult bindingResult = binder.getBindingResult();
-			assertThat(bindingResult.getErrorCount()).isEqualTo(0);
+			assertThat(bindingResult.getErrorCount()).isZero();
 			assertThat(bindingResult.getFieldValue(propertyName)).isEqualTo("3/2/21");
 		}
 
@@ -499,11 +496,12 @@ class DateTimeFormattingTests {
 			propertyValues.add(propertyName, propertyValue);
 			binder.bind(propertyValues);
 			BindingResult bindingResult = binder.getBindingResult();
-			assertThat(bindingResult.getErrorCount()).isEqualTo(0);
+			assertThat(bindingResult.getErrorCount()).isZero();
 			assertThat(bindingResult.getFieldValue(propertyName)).isEqualTo("2021-03-02");
 		}
 
 		@ParameterizedTest(name = "input date: {0}")
+		// @ValueSource(strings = {"12:00:00\u202FPM", "12:00:00", "12:00"})
 		@ValueSource(strings = {"12:00:00 PM", "12:00:00", "12:00"})
 		void styleLocalTime(String propertyValue) {
 			String propertyName = "styleLocalTimeWithFallbackPatterns";
@@ -511,7 +509,8 @@ class DateTimeFormattingTests {
 			propertyValues.add(propertyName, propertyValue);
 			binder.bind(propertyValues);
 			BindingResult bindingResult = binder.getBindingResult();
-			assertThat(bindingResult.getErrorCount()).isEqualTo(0);
+			assertThat(bindingResult.getErrorCount()).isZero();
+			// assertThat(bindingResult.getFieldValue(propertyName)).asString().matches("12:00:00\\SPM");
 			assertThat(bindingResult.getFieldValue(propertyName)).isEqualTo("12:00:00 PM");
 		}
 
@@ -523,7 +522,7 @@ class DateTimeFormattingTests {
 			propertyValues.add(propertyName, propertyValue);
 			binder.bind(propertyValues);
 			BindingResult bindingResult = binder.getBindingResult();
-			assertThat(bindingResult.getErrorCount()).isEqualTo(0);
+			assertThat(bindingResult.getErrorCount()).isZero();
 			assertThat(bindingResult.getFieldValue(propertyName)).isEqualTo("2021-03-02T12:00:00");
 		}
 
@@ -565,10 +564,10 @@ class DateTimeFormattingTests {
 		@DateTimeFormat(style = "M-")
 		private LocalDate styleLocalDate;
 
-		@DateTimeFormat(style = "S-", fallbackPatterns = { "yyyy-MM-dd", "yyyyMMdd", "yyyy.MM.dd" })
+		@DateTimeFormat(style = "S-", fallbackPatterns = {"yyyy-MM-dd", "yyyyMMdd", "yyyy.MM.dd"})
 		private LocalDate styleLocalDateWithFallbackPatterns;
 
-		@DateTimeFormat(pattern = "yyyy-MM-dd", fallbackPatterns = { "M/d/yy", "yyyyMMdd", "yyyy.MM.dd" })
+		@DateTimeFormat(pattern = "yyyy-MM-dd", fallbackPatterns = {"M/d/yy", "yyyyMMdd", "yyyy.MM.dd"})
 		private LocalDate patternLocalDateWithFallbackPatterns;
 
 		private LocalTime localTime;
@@ -576,7 +575,7 @@ class DateTimeFormattingTests {
 		@DateTimeFormat(style = "-M")
 		private LocalTime styleLocalTime;
 
-		@DateTimeFormat(style = "-M", fallbackPatterns = { "HH:mm:ss", "HH:mm"})
+		@DateTimeFormat(style = "-M", fallbackPatterns = {"HH:mm:ss", "HH:mm"})
 		private LocalTime styleLocalTimeWithFallbackPatterns;
 
 		private LocalDateTime localDateTime;
@@ -596,7 +595,7 @@ class DateTimeFormattingTests {
 		@DateTimeFormat(iso = ISO.DATE_TIME)
 		private LocalDateTime isoLocalDateTime;
 
-		@DateTimeFormat(iso = ISO.DATE_TIME, fallbackPatterns = { "yyyy-MM-dd HH:mm:ss", "M/d/yy HH:mm"})
+		@DateTimeFormat(iso = ISO.DATE_TIME, fallbackPatterns = {"yyyy-MM-dd HH:mm:ss", "M/d/yy HH:mm"})
 		private LocalDateTime isoLocalDateTimeWithFallbackPatterns;
 
 		private Instant instant;
@@ -615,7 +614,6 @@ class DateTimeFormattingTests {
 
 		private final List<DateTimeBean> children = new ArrayList<>();
 
-
 		public LocalDate getLocalDate() {
 			return this.localDate;
 		}

spring-context/src/test/java/org/springframework/format/datetime/standard/InstantFormatterTests.java

@@ -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.
@@ -19,6 +19,7 @@ package org.springframework.format.datetime.standard;
 import java.text.ParseException;
 import java.time.Instant;
 import java.time.format.DateTimeFormatter;
+import java.util.Locale;
 import java.util.Random;
 import java.util.stream.Stream;
 
@@ -49,13 +50,12 @@ class InstantFormatterTests {
 
 	private final InstantFormatter instantFormatter = new InstantFormatter();
 
+
 	@ParameterizedTest
 	@ArgumentsSource(ISOSerializedInstantProvider.class)
 	void should_parse_an_ISO_formatted_string_representation_of_an_Instant(String input) throws ParseException {
 		Instant expected = DateTimeFormatter.ISO_INSTANT.parse(input, Instant::from);
-
-		Instant actual = instantFormatter.parse(input, null);
-
+		Instant actual = instantFormatter.parse(input, Locale.US);
 		assertThat(actual).isEqualTo(expected);
 	}
 
@@ -63,9 +63,7 @@ class InstantFormatterTests {
 	@ArgumentsSource(RFC1123SerializedInstantProvider.class)
 	void should_parse_an_RFC1123_formatted_string_representation_of_an_Instant(String input) throws ParseException {
 		Instant expected = DateTimeFormatter.RFC_1123_DATE_TIME.parse(input, Instant::from);
-
-		Instant actual = instantFormatter.parse(input, null);
-
+		Instant actual = instantFormatter.parse(input, Locale.US);
 		assertThat(actual).isEqualTo(expected);
 	}
 
@@ -73,12 +71,11 @@ class InstantFormatterTests {
 	@ArgumentsSource(RandomInstantProvider.class)
 	void should_serialize_an_Instant_using_ISO_format_and_ignoring_Locale(Instant input) {
 		String expected = DateTimeFormatter.ISO_INSTANT.format(input);
-
-		String actual = instantFormatter.print(input, null);
-
+		String actual = instantFormatter.print(input, Locale.US);
 		assertThat(actual).isEqualTo(expected);
 	}
 
+
 	private static class RandomInstantProvider implements ArgumentsProvider {
 
 		private static final long DATA_SET_SIZE = 10;
@@ -100,6 +97,7 @@ class InstantFormatterTests {
 		}
 	}
 
+
 	private static class ISOSerializedInstantProvider extends RandomInstantProvider {
 
 		@Override
@@ -108,6 +106,7 @@ class InstantFormatterTests {
 		}
 	}
 
+
 	private static class RFC1123SerializedInstantProvider extends RandomInstantProvider {
 
 		// RFC-1123 supports only 4-digit years

spring-context/src/test/resources/org/springframework/aop/aspectj/OverloadedAdviceTests.xml

@@ -18,4 +18,6 @@
 
 	<bean id="testBean" class="org.springframework.beans.testfixture.beans.TestBean"/>
 
+	<bean id="testBean2" class="org.springframework.beans.testfixture.beans.TestBean"/>
+
 </beans>

spring-core/src/main/java/org/springframework/core/annotation/TypeMappedAnnotations.java

@@ -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.
@@ -410,7 +410,10 @@ final class TypeMappedAnnotations implements MergedAnnotations {
 
 			Annotation[] repeatedAnnotations = repeatableContainers.findRepeatedAnnotations(annotation);
 			if (repeatedAnnotations != null) {
-				return doWithAnnotations(type, aggregateIndex, source, repeatedAnnotations);
+				MergedAnnotation<A> result = doWithAnnotations(type, aggregateIndex, source, repeatedAnnotations);
+				if (result != null) {
+					return result;
+				}
 			}
 			AnnotationTypeMappings mappings = AnnotationTypeMappings.forAnnotationType(
 					annotation.annotationType(), repeatableContainers, annotationFilter);

spring-core/src/main/java/org/springframework/core/env/PropertiesPropertySource.java

@@ -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.
@@ -48,7 +48,7 @@ public class PropertiesPropertySource extends MapPropertySource {
 	@Override
 	public String[] getPropertyNames() {
 		synchronized (this.source) {
-			return super.getPropertyNames();
+			return ((Map<?, ?>) this.source).keySet().stream().filter(k -> k instanceof String).toArray(String[]::new);
 		}
 	}
 

spring-core/src/main/java/org/springframework/util/MultiValueMapAdapter.java

@@ -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.
@@ -58,7 +58,7 @@ public class MultiValueMapAdapter<K, V> implements MultiValueMap<K, V>, Serializ
 	@Nullable
 	public V getFirst(K key) {
 		List<V> values = this.targetMap.get(key);
-		return (values != null && !values.isEmpty() ? values.get(0) : null);
+		return (!CollectionUtils.isEmpty(values) ? values.get(0) : null);
 	}
 
 	@Override
@@ -69,7 +69,7 @@ public class MultiValueMapAdapter<K, V> implements MultiValueMap<K, V>, Serializ
 
 	@Override
 	public void addAll(K key, List<? extends V> values) {
-		List<V> currentValues = this.targetMap.computeIfAbsent(key, k -> new ArrayList<>(1));
+		List<V> currentValues = this.targetMap.computeIfAbsent(key, k -> new ArrayList<>(values.size()));
 		currentValues.addAll(values);
 	}
 
@@ -96,7 +96,7 @@ public class MultiValueMapAdapter<K, V> implements MultiValueMap<K, V>, Serializ
 	public Map<K, V> toSingleValueMap() {
 		Map<K, V> singleValueMap = CollectionUtils.newLinkedHashMap(this.targetMap.size());
 		this.targetMap.forEach((key, values) -> {
-			if (values != null && !values.isEmpty()) {
+			if (!CollectionUtils.isEmpty(values)) {
 				singleValueMap.put(key, values.get(0));
 			}
 		});

spring-core/src/main/java/org/springframework/util/StringUtils.java

@@ -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.
@@ -781,6 +781,7 @@ public abstract class StringUtils {
 	 * and {@code "0"} through {@code "9"} stay the same.</li>
 	 * <li>Special characters {@code "-"}, {@code "_"}, {@code "."}, and {@code "*"} stay the same.</li>
 	 * <li>A sequence "{@code %<i>xy</i>}" is interpreted as a hexadecimal representation of the character.</li>
+	 * <li>For all other characters (including those already decoded), the output is undefined.</li>
 	 * </ul>
 	 * @param source the encoded String
 	 * @param charset the character set
@@ -829,7 +830,7 @@ public abstract class StringUtils {
 	 * the {@link Locale#toString} format as well as BCP 47 language tags as
 	 * specified by {@link Locale#forLanguageTag}.
 	 * @param localeValue the locale value: following either {@code Locale's}
-	 * {@code toString()} format ("en", "en_UK", etc), also accepting spaces as
+	 * {@code toString()} format ("en", "en_UK", etc.), also accepting spaces as
 	 * separators (as an alternative to underscores), or BCP 47 (e.g. "en-UK")
 	 * @return a corresponding {@code Locale} instance, or {@code null} if none
 	 * @throws IllegalArgumentException in case of an invalid locale specification
@@ -859,7 +860,7 @@ public abstract class StringUtils {
 	 * <p><b>Note: This delegate does not accept the BCP 47 language tag format.
 	 * Please use {@link #parseLocale} for lenient parsing of both formats.</b>
 	 * @param localeString the locale {@code String}: following {@code Locale's}
-	 * {@code toString()} format ("en", "en_UK", etc), also accepting spaces as
+	 * {@code toString()} format ("en", "en_UK", etc.), also accepting spaces as
 	 * separators (as an alternative to underscores)
 	 * @return a corresponding {@code Locale} instance, or {@code null} if none
 	 * @throws IllegalArgumentException in case of an invalid locale specification

spring-core/src/test/java/org/springframework/core/annotation/MergedAnnotationsRepeatableAnnotationTests.java

@@ -24,6 +24,7 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 import java.lang.reflect.AnnotatedElement;
+import java.util.Arrays;
 import java.util.Set;
 import java.util.stream.Stream;
 
@@ -175,7 +176,7 @@ class MergedAnnotationsRepeatableAnnotationTests {
 	}
 
 	@Test
-	void typeHierarchyWhenWhenOnSuperclassReturnsAnnotations() {
+	void typeHierarchyWhenOnSuperclassReturnsAnnotations() {
 		Set<PeteRepeat> annotations = getAnnotations(null, PeteRepeat.class,
 				SearchStrategy.TYPE_HIERARCHY, SubRepeatableClass.class);
 		assertThat(annotations.stream().map(PeteRepeat::value)).containsExactly("A", "B",
@@ -240,6 +241,44 @@ class MergedAnnotationsRepeatableAnnotationTests {
 		assertThat(annotationTypes).containsExactly(WithRepeatedMetaAnnotations.class, Noninherited.class, Noninherited.class);
 	}
 
+	@Test  // gh-32731
+	void searchFindsRepeatableContainerAnnotationAndRepeatedAnnotations() {
+		Class<?> clazz = StandardRepeatablesWithContainerWithMultipleAttributesTestCase.class;
+
+		// NO RepeatableContainers
+		MergedAnnotations mergedAnnotations = MergedAnnotations.from(clazz, SearchStrategy.TYPE_HIERARCHY, RepeatableContainers.none());
+		ContainerWithMultipleAttributes container = mergedAnnotations
+				.get(ContainerWithMultipleAttributes.class)
+				.synthesize(MergedAnnotation::isPresent).orElse(null);
+		assertThat(container).as("container").isNotNull();
+		assertThat(container.name()).isEqualTo("enigma");
+		RepeatableWithContainerWithMultipleAttributes[] repeatedAnnotations = container.value();
+		assertThat(Arrays.stream(repeatedAnnotations).map(RepeatableWithContainerWithMultipleAttributes::value))
+				.containsExactly("A", "B");
+		Set<RepeatableWithContainerWithMultipleAttributes> set =
+				mergedAnnotations.stream(RepeatableWithContainerWithMultipleAttributes.class)
+				.collect(MergedAnnotationCollectors.toAnnotationSet());
+		// Only finds the locally declared repeated annotation.
+		assertThat(set.stream().map(RepeatableWithContainerWithMultipleAttributes::value))
+				.containsExactly("C");
+
+		// Standard RepeatableContainers
+		mergedAnnotations = MergedAnnotations.from(clazz, SearchStrategy.TYPE_HIERARCHY, RepeatableContainers.standardRepeatables());
+		container = mergedAnnotations
+				.get(ContainerWithMultipleAttributes.class)
+				.synthesize(MergedAnnotation::isPresent).orElse(null);
+		assertThat(container).as("container").isNotNull();
+		assertThat(container.name()).isEqualTo("enigma");
+		repeatedAnnotations = container.value();
+		assertThat(Arrays.stream(repeatedAnnotations).map(RepeatableWithContainerWithMultipleAttributes::value))
+				.containsExactly("A", "B");
+		set = mergedAnnotations.stream(RepeatableWithContainerWithMultipleAttributes.class)
+				.collect(MergedAnnotationCollectors.toAnnotationSet());
+		// Finds the locally declared repeated annotation plus the 2 in the container.
+		assertThat(set.stream().map(RepeatableWithContainerWithMultipleAttributes::value))
+				.containsExactly("A", "B", "C");
+	}
+
 	private <A extends Annotation> Set<A> getAnnotations(Class<? extends Annotation> container,
 			Class<A> repeatable, SearchStrategy searchStrategy, AnnotatedElement element) {
 
@@ -449,4 +488,27 @@ class MergedAnnotationsRepeatableAnnotationTests {
 	static class WithRepeatedMetaAnnotationsClass {
 	}
 
+	@Retention(RetentionPolicy.RUNTIME)
+	@interface ContainerWithMultipleAttributes {
+
+		RepeatableWithContainerWithMultipleAttributes[] value();
+
+		String name() default "";
+	}
+
+	@Retention(RetentionPolicy.RUNTIME)
+	@Repeatable(ContainerWithMultipleAttributes.class)
+	@interface RepeatableWithContainerWithMultipleAttributes {
+
+		String value() default "";
+	}
+
+	@ContainerWithMultipleAttributes(name = "enigma", value = {
+		@RepeatableWithContainerWithMultipleAttributes("A"),
+		@RepeatableWithContainerWithMultipleAttributes("B")
+	})
+	@RepeatableWithContainerWithMultipleAttributes("C")
+	static class StandardRepeatablesWithContainerWithMultipleAttributesTestCase {
+	}
+
 }

spring-core/src/test/java/org/springframework/core/env/StandardEnvironmentTests.java

@@ -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.
@@ -18,7 +18,10 @@ package org.springframework.core.env;
 
 import java.security.AccessControlException;
 import java.security.Permission;
+import java.util.Arrays;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
@@ -307,6 +310,12 @@ class StandardEnvironmentTests {
 				// non-string keys and values work fine... until the security manager is introduced below
 				assertThat(systemProperties.get(STRING_PROPERTY_NAME)).isEqualTo(NON_STRING_PROPERTY_VALUE);
 				assertThat(systemProperties.get(NON_STRING_PROPERTY_NAME)).isEqualTo(STRING_PROPERTY_VALUE);
+
+				PropertiesPropertySource systemPropertySource = (PropertiesPropertySource)
+						environment.getPropertySources().get(StandardEnvironment.SYSTEM_PROPERTIES_PROPERTY_SOURCE_NAME);
+				Set<String> expectedKeys = new HashSet<>(System.getProperties().stringPropertyNames());
+				expectedKeys.add(STRING_PROPERTY_NAME);  // filtered out by stringPropertyNames due to non-String value
+				assertThat(new HashSet<>(Arrays.asList(systemPropertySource.getPropertyNames()))).isEqualTo(expectedKeys);
 			}
 
 			SecurityManager securityManager = new SecurityManager() {
@@ -407,6 +416,7 @@ class StandardEnvironmentTests {
 		EnvironmentTestUtils.getModifiableSystemEnvironment().remove(DISALLOWED_PROPERTY_NAME);
 	}
 
+
 	@Nested
 	class GetActiveProfiles {
 
@@ -456,6 +466,7 @@ class StandardEnvironmentTests {
 		}
 	}
 
+
 	@Nested
 	class AcceptsProfilesTests {
 
@@ -538,9 +549,9 @@ class StandardEnvironmentTests {
 			environment.addActiveProfile("p2");
 			assertThat(environment.acceptsProfiles(Profiles.of("p1 & p2"))).isTrue();
 		}
-
 	}
 
+
 	@Nested
 	class MatchesProfilesTests {
 
@@ -650,7 +661,6 @@ class StandardEnvironmentTests {
 			assertThat(environment.matchesProfiles("p2 & (foo | p1)")).isTrue();
 			assertThat(environment.matchesProfiles("foo", "(p2 & p1)")).isTrue();
 		}
-
 	}
 
 }

spring-core/src/test/java/org/springframework/util/StreamUtilsTests.java

@@ -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.
@@ -45,6 +45,7 @@ class StreamUtilsTests {
 
 	private String string = "";
 
+
 	@BeforeEach
 	void setup() {
 		new Random().nextBytes(bytes);
@@ -53,6 +54,7 @@ class StreamUtilsTests {
 		}
 	}
 
+
 	@Test
 	void copyToByteArray() throws Exception {
 		InputStream inputStream = new ByteArrayInputStream(bytes);
@@ -127,4 +129,5 @@ class StreamUtilsTests {
 		ordered.verify(source).write(bytes, 1, 2);
 		ordered.verify(source, never()).close();
 	}
+
 }

spring-jdbc/src/main/java/org/springframework/jdbc/support/rowset/ResultSetWrappingSqlRowSet.java

@@ -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.
@@ -32,7 +32,7 @@ import org.springframework.lang.Nullable;
 import org.springframework.util.CollectionUtils;
 
 /**
- * The default implementation of Spring's {@link SqlRowSet} interface, wrapping a
+ * The common implementation of Spring's {@link SqlRowSet} interface, wrapping a
  * {@link java.sql.ResultSet}, catching any {@link SQLException SQLExceptions} and
  * translating them to a corresponding Spring {@link InvalidResultSetAccessException}.
  *
@@ -43,17 +43,17 @@ import org.springframework.util.CollectionUtils;
  * <p>Note: Since JDBC 4.0, it has been clarified that any methods using a String to identify
  * the column should be using the column label. The column label is assigned using the ALIAS
  * keyword in the SQL query string. When the query doesn't use an ALIAS, the default label is
- * the column name. Most JDBC ResultSet implementations follow this new pattern but there are
+ * the column name. Most JDBC ResultSet implementations follow this pattern, but there are
  * exceptions such as the {@code com.sun.rowset.CachedRowSetImpl} class which only uses
- * the column name, ignoring any column labels. As of Spring 3.0.5, ResultSetWrappingSqlRowSet
- * will translate column labels to the correct column index to provide better support for the
+ * the column name, ignoring any column labels. {@code ResultSetWrappingSqlRowSet}
+ * will translate column labels to the correct column index to provide better support for
  * {@code com.sun.rowset.CachedRowSetImpl} which is the default implementation used by
  * {@link org.springframework.jdbc.core.JdbcTemplate} when working with RowSets.
  *
  * <p>Note: This class implements the {@code java.io.Serializable} marker interface
  * through the SqlRowSet interface, but is only actually serializable if the disconnected
  * ResultSet/RowSet contained in it is serializable. Most CachedRowSet implementations
- * are actually serializable, so this should usually work out.
+ * are actually serializable, so serialization should usually work.
  *
  * @author Thomas Risberg
  * @author Juergen Hoeller
@@ -67,16 +67,18 @@ public class ResultSetWrappingSqlRowSet implements SqlRowSet {
 	/** use serialVersionUID from Spring 1.2 for interoperability. */
 	private static final long serialVersionUID = -4688694393146734764L;
 
-
+	@SuppressWarnings("serial")
 	private final ResultSet resultSet;
 
+	@SuppressWarnings("serial")
 	private final SqlRowSetMetaData rowSetMetaData;
 
+	@SuppressWarnings("serial")
 	private final Map<String, Integer> columnLabelMap;
 
 
 	/**
-	 * Create a new ResultSetWrappingSqlRowSet for the given ResultSet.
+	 * Create a new {@code ResultSetWrappingSqlRowSet} for the given {@link ResultSet}.
 	 * @param resultSet a disconnected ResultSet to wrap
 	 * (usually a {@code javax.sql.rowset.CachedRowSet})
 	 * @throws InvalidResultSetAccessException if extracting

spring-jdbc/src/test/java/org/springframework/jdbc/support/rowset/ResultSetWrappingRowSetTests.java

@@ -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.
@@ -25,7 +25,6 @@ import java.sql.SQLException;
 import java.sql.Time;
 import java.sql.Timestamp;
 
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.jdbc.InvalidResultSetAccessException;
@@ -38,174 +37,168 @@ import static org.mockito.Mockito.mock;
 /**
  * @author Thomas Risberg
  */
-public class ResultSetWrappingRowSetTests {
+class ResultSetWrappingRowSetTests {
 
-	private ResultSet resultSet;
+	private final ResultSet resultSet = mock(ResultSet.class);
 
-	private ResultSetWrappingSqlRowSet rowSet;
-
-
-	@BeforeEach
-	public void setup() throws Exception {
-		resultSet = mock(ResultSet.class);
-		rowSet = new ResultSetWrappingSqlRowSet(resultSet);
-	}
+	private final ResultSetWrappingSqlRowSet rowSet = new ResultSetWrappingSqlRowSet(resultSet);
 
 
 	@Test
-	public void testGetBigDecimalInt() throws Exception {
+	void testGetBigDecimalInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getBigDecimal", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getBigDecimal", int.class);
 		doTest(rset, rowset, 1, BigDecimal.ONE);
 	}
 
 	@Test
-	public void testGetBigDecimalString() throws Exception {
+	void testGetBigDecimalString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getBigDecimal", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getBigDecimal", String.class);
 		doTest(rset, rowset, "test", BigDecimal.ONE);
 	}
 
 	@Test
-	public void testGetStringInt() throws Exception {
+	void testGetStringInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getString", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getString", int.class);
 		doTest(rset, rowset, 1, "test");
 	}
 
 	@Test
-	public void testGetStringString() throws Exception {
+	void testGetStringString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getString", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getString", String.class);
 		doTest(rset, rowset, "test", "test");
 	}
 
 	@Test
-	public void testGetTimestampInt() throws Exception {
+	void testGetTimestampInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getTimestamp", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getTimestamp", int.class);
 		doTest(rset, rowset, 1, new Timestamp(1234L));
 	}
 
 	@Test
-	public void testGetTimestampString() throws Exception {
+	void testGetTimestampString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getTimestamp", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getTimestamp", String.class);
 		doTest(rset, rowset, "test", new Timestamp(1234L));
 	}
 
 	@Test
-	public void testGetDateInt() throws Exception {
+	void testGetDateInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getDate", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getDate", int.class);
 		doTest(rset, rowset, 1, new Date(1234L));
 	}
 
 	@Test
-	public void testGetDateString() throws Exception {
+	void testGetDateString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getDate", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getDate", String.class);
 		doTest(rset, rowset, "test", new Date(1234L));
 	}
 
 	@Test
-	public void testGetTimeInt() throws Exception {
+	void testGetTimeInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getTime", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getTime", int.class);
 		doTest(rset, rowset, 1, new Time(1234L));
 	}
 
 	@Test
-	public void testGetTimeString() throws Exception {
+	void testGetTimeString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getTime", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getTime", String.class);
 		doTest(rset, rowset, "test", new Time(1234L));
 	}
 
 	@Test
-	public void testGetObjectInt() throws Exception {
+	void testGetObjectInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getObject", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getObject", int.class);
 		doTest(rset, rowset, 1, new Object());
 	}
 
 	@Test
-	public void testGetObjectString() throws Exception {
+	void testGetObjectString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getObject", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getObject", String.class);
 		doTest(rset, rowset, "test", new Object());
 	}
 
 	@Test
-	public void testGetIntInt() throws Exception {
+	void testGetIntInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getInt", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getInt", int.class);
 		doTest(rset, rowset, 1, 1);
 	}
 
 	@Test
-	public void testGetIntString() throws Exception {
+	void testGetIntString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getInt", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getInt", String.class);
 		doTest(rset, rowset, "test", 1);
 	}
 
 	@Test
-	public void testGetFloatInt() throws Exception {
+	void testGetFloatInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getFloat", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getFloat", int.class);
 		doTest(rset, rowset, 1, 1.0f);
 	}
 
 	@Test
-	public void testGetFloatString() throws Exception {
+	void testGetFloatString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getFloat", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getFloat", String.class);
 		doTest(rset, rowset, "test", 1.0f);
 	}
 
 	@Test
-	public void testGetDoubleInt() throws Exception {
+	void testGetDoubleInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getDouble", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getDouble", int.class);
 		doTest(rset, rowset, 1, 1.0d);
 	}
 
 	@Test
-	public void testGetDoubleString() throws Exception {
+	void testGetDoubleString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getDouble", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getDouble", String.class);
 		doTest(rset, rowset, "test", 1.0d);
 	}
 
 	@Test
-	public void testGetLongInt() throws Exception {
+	void testGetLongInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getLong", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getLong", int.class);
 		doTest(rset, rowset, 1, 1L);
 	}
 
 	@Test
-	public void testGetLongString() throws Exception {
+	void testGetLongString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getLong", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getLong", String.class);
 		doTest(rset, rowset, "test", 1L);
 	}
 
 	@Test
-	public void testGetBooleanInt() throws Exception {
+	void testGetBooleanInt() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getBoolean", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getBoolean", int.class);
 		doTest(rset, rowset, 1, true);
 	}
 
 	@Test
-	public void testGetBooleanString() throws Exception {
+	void testGetBooleanString() throws Exception {
 		Method rset = ResultSet.class.getDeclaredMethod("getBoolean", int.class);
 		Method rowset = ResultSetWrappingSqlRowSet.class.getDeclaredMethod("getBoolean", String.class);
 		doTest(rset, rowset, "test", true);
 	}
 
+
 	private void doTest(Method rsetMethod, Method rowsetMethod, Object arg, Object ret) throws Exception {
 		if (arg instanceof String) {
 			given(resultSet.findColumn((String) arg)).willReturn(1);
@@ -215,9 +208,9 @@ public class ResultSetWrappingRowSetTests {
 			given(rsetMethod.invoke(resultSet, arg)).willReturn(ret).willThrow(new SQLException("test"));
 		}
 		rowsetMethod.invoke(rowSet, arg);
-		assertThatExceptionOfType(InvocationTargetException.class).isThrownBy(() ->
-				rowsetMethod.invoke(rowSet, arg)).
-			satisfies(ex -> assertThat(ex.getTargetException()).isExactlyInstanceOf(InvalidResultSetAccessException.class));
+		assertThatExceptionOfType(InvocationTargetException.class)
+				.isThrownBy(() -> rowsetMethod.invoke(rowSet, arg))
+				.satisfies(ex -> assertThat(ex.getTargetException()).isExactlyInstanceOf(InvalidResultSetAccessException.class));
 	}
 
 }

spring-jms/src/main/java/org/springframework/jms/core/JmsMessagingTemplate.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 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.
@@ -189,11 +189,6 @@ public class JmsMessagingTemplate extends AbstractMessagingTemplate<Destination>
 		}
 	}
 
-	@Override
-	public void convertAndSend(Object payload) throws MessagingException {
-		convertAndSend(payload, null);
-	}
-
 	@Override
 	public void convertAndSend(Object payload, @Nullable MessagePostProcessor postProcessor) throws MessagingException {
 		Destination defaultDestination = getDefaultDestination();

spring-jms/src/main/java/org/springframework/jms/core/JmsOperations.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 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.
@@ -290,7 +290,7 @@ public interface JmsOperations {
 	 * <p>This method should be used carefully, since it will block the thread
 	 * until the message becomes available or until the timeout value is exceeded.
 	 * <p>This will only work with a default destination specified!
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable
@@ -303,7 +303,7 @@ public interface JmsOperations {
 	 * <p>This method should be used carefully, since it will block the thread
 	 * until the message becomes available or until the timeout value is exceeded.
 	 * @param destination the destination to receive a message from
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable
@@ -317,7 +317,7 @@ public interface JmsOperations {
 	 * until the message becomes available or until the timeout value is exceeded.
 	 * @param destinationName the name of the destination to send this message to
 	 * (to be resolved to an actual destination by a DestinationResolver)
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable
@@ -332,7 +332,7 @@ public interface JmsOperations {
 	 * <p>This will only work with a default destination specified!
 	 * @param messageSelector the JMS message selector expression (or {@code null} if none).
 	 * See the JMS specification for a detailed definition of selector expressions.
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable
@@ -347,7 +347,7 @@ public interface JmsOperations {
 	 * @param destination the destination to receive a message from
 	 * @param messageSelector the JMS message selector expression (or {@code null} if none).
 	 * See the JMS specification for a detailed definition of selector expressions.
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable
@@ -363,7 +363,7 @@ public interface JmsOperations {
 	 * (to be resolved to an actual destination by a DestinationResolver)
 	 * @param messageSelector the JMS message selector expression (or {@code null} if none).
 	 * See the JMS specification for a detailed definition of selector expressions.
-	 * @return the message produced for the consumer or {@code null} if the timeout expires.
+	 * @return the message produced for the consumer, or {@code null} if the timeout expires
 	 * @throws JmsException checked JMSException converted to unchecked
 	 */
 	@Nullable

spring-orm/src/main/java/org/springframework/orm/jpa/SharedEntityManagerCreator.java

@@ -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.
@@ -390,7 +390,9 @@ public abstract class SharedEntityManagerCreator {
 					else if (targetClass.isInstance(proxy)) {
 						return proxy;
 					}
-					break;
+					else {
+						return this.target.unwrap(targetClass);
+					}
 				case "getOutputParameterValue":
 					if (this.entityManager == null) {
 						Object key = args[0];

spring-orm/src/main/java/org/springframework/orm/jpa/persistenceunit/PersistenceUnitReader.java

@@ -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.
@@ -154,7 +154,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Validate the given stream and return a valid DOM document for parsing.
 	 */
-	protected Document buildDocument(ErrorHandler handler, InputStream stream)
+	Document buildDocument(ErrorHandler handler, InputStream stream)
 			throws ParserConfigurationException, SAXException, IOException {
 
 		DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
@@ -168,9 +168,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Parse the validated document and add entries to the given unit info list.
 	 */
-	protected List<SpringPersistenceUnitInfo> parseDocument(
-			Resource resource, Document document, List<SpringPersistenceUnitInfo> infos) throws IOException {
-
+	void parseDocument(Resource resource, Document document, List<SpringPersistenceUnitInfo> infos) throws IOException {
 		Element persistence = document.getDocumentElement();
 		String version = persistence.getAttribute(PERSISTENCE_VERSION);
 		URL rootUrl = determinePersistenceUnitRootUrl(resource);
@@ -179,14 +177,12 @@ final class PersistenceUnitReader {
 		for (Element unit : units) {
 			infos.add(parsePersistenceUnitInfo(unit, version, rootUrl));
 		}
-
-		return infos;
 	}
 
 	/**
 	 * Parse the unit info DOM element.
 	 */
-	protected SpringPersistenceUnitInfo parsePersistenceUnitInfo(
+	SpringPersistenceUnitInfo parsePersistenceUnitInfo(
 			Element persistenceUnit, String version, @Nullable URL rootUrl) throws IOException {
 
 		SpringPersistenceUnitInfo unitInfo = new SpringPersistenceUnitInfo();
@@ -253,7 +249,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Parse the {@code property} XML elements.
 	 */
-	protected void parseProperties(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
+	void parseProperties(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
 		Element propRoot = DomUtils.getChildElementByTagName(persistenceUnit, PROPERTIES);
 		if (propRoot == null) {
 			return;
@@ -269,7 +265,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Parse the {@code class} XML elements.
 	 */
-	protected void parseManagedClasses(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
+	void parseManagedClasses(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
 		List<Element> classes = DomUtils.getChildElementsByTagName(persistenceUnit, MANAGED_CLASS_NAME);
 		for (Element element : classes) {
 			String value = DomUtils.getTextValue(element).trim();
@@ -282,7 +278,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Parse the {@code mapping-file} XML elements.
 	 */
-	protected void parseMappingFiles(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
+	void parseMappingFiles(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) {
 		List<Element> files = DomUtils.getChildElementsByTagName(persistenceUnit, MAPPING_FILE_NAME);
 		for (Element element : files) {
 			String value = DomUtils.getTextValue(element).trim();
@@ -295,7 +291,7 @@ final class PersistenceUnitReader {
 	/**
 	 * Parse the {@code jar-file} XML elements.
 	 */
-	protected void parseJarFiles(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) throws IOException {
+	void parseJarFiles(Element persistenceUnit, SpringPersistenceUnitInfo unitInfo) throws IOException {
 		List<Element> jars = DomUtils.getChildElementsByTagName(persistenceUnit, JAR_FILE_URL);
 		for (Element element : jars) {
 			String value = DomUtils.getTextValue(element).trim();

spring-orm/src/test/java/org/springframework/orm/jpa/SharedEntityManagerCreatorTests.java

@@ -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.
@@ -38,16 +38,16 @@ import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.withSettings;
 
 /**
- * Unit tests for {@link SharedEntityManagerCreator}.
+ * Tests for {@link SharedEntityManagerCreator}.
  *
  * @author Oliver Gierke
  * @author Juergen Hoeller
  */
 @ExtendWith(MockitoExtension.class)
-public class SharedEntityManagerCreatorTests {
+class SharedEntityManagerCreatorTests {
 
 	@Test
-	public void proxyingWorksIfInfoReturnsNullEntityManagerInterface() {
+	void proxyingWorksIfInfoReturnsNullEntityManagerInterface() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class,
 				withSettings().extraInterfaces(EntityManagerFactoryInfo.class));
 		// EntityManagerFactoryInfo.getEntityManagerInterface returns null
@@ -55,7 +55,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnJoinTransaction() {
+	void transactionRequiredExceptionOnJoinTransaction() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(
@@ -63,7 +63,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnFlush() {
+	void transactionRequiredExceptionOnFlush() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(
@@ -71,7 +71,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnPersist() {
+	void transactionRequiredExceptionOnPersist() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() ->
@@ -79,7 +79,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnMerge() {
+	void transactionRequiredExceptionOnMerge() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() ->
@@ -87,7 +87,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnRemove() {
+	void transactionRequiredExceptionOnRemove() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() ->
@@ -95,7 +95,7 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void transactionRequiredExceptionOnRefresh() {
+	void transactionRequiredExceptionOnRefresh() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
 		assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() ->
@@ -103,78 +103,98 @@ public class SharedEntityManagerCreatorTests {
 	}
 
 	@Test
-	public void deferredQueryWithUpdate() {
+	void deferredQueryWithUpdate() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		Query query = mock(Query.class);
+		Query targetQuery = mock(Query.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createQuery("x")).willReturn(query);
+		given(targetEm.createQuery("x")).willReturn(targetQuery);
 		given(targetEm.isOpen()).willReturn(true);
+		given((Query) targetQuery.unwrap(targetQuery.getClass())).willReturn(targetQuery);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
-		em.createQuery("x").executeUpdate();
+		Query query = em.createQuery("x");
+		assertThat((Query) query.unwrap(null)).isSameAs(targetQuery);
+		assertThat((Query) query.unwrap(targetQuery.getClass())).isSameAs(targetQuery);
+		assertThat(query.unwrap(Query.class)).isSameAs(query);
+		query.executeUpdate();
 
-		verify(query).executeUpdate();
+		verify(targetQuery).executeUpdate();
 		verify(targetEm).close();
 	}
 
 	@Test
-	public void deferredQueryWithSingleResult() {
+	void deferredQueryWithSingleResult() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		Query query = mock(Query.class);
+		Query targetQuery = mock(Query.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createQuery("x")).willReturn(query);
+		given(targetEm.createQuery("x")).willReturn(targetQuery);
 		given(targetEm.isOpen()).willReturn(true);
+		given((Query) targetQuery.unwrap(targetQuery.getClass())).willReturn(targetQuery);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
-		em.createQuery("x").getSingleResult();
+		Query query = em.createQuery("x");
+		assertThat((Query) query.unwrap(null)).isSameAs(targetQuery);
+		assertThat((Query) query.unwrap(targetQuery.getClass())).isSameAs(targetQuery);
+		assertThat(query.unwrap(Query.class)).isSameAs(query);
+		query.getSingleResult();
 
-		verify(query).getSingleResult();
+		verify(targetQuery).getSingleResult();
 		verify(targetEm).close();
 	}
 
 	@Test
-	public void deferredQueryWithResultList() {
+	void deferredQueryWithResultList() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		Query query = mock(Query.class);
+		Query targetQuery = mock(Query.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createQuery("x")).willReturn(query);
+		given(targetEm.createQuery("x")).willReturn(targetQuery);
 		given(targetEm.isOpen()).willReturn(true);
+		given((Query) targetQuery.unwrap(targetQuery.getClass())).willReturn(targetQuery);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
-		em.createQuery("x").getResultList();
+		Query query = em.createQuery("x");
+		assertThat((Query) query.unwrap(null)).isSameAs(targetQuery);
+		assertThat((Query) query.unwrap(targetQuery.getClass())).isSameAs(targetQuery);
+		assertThat(query.unwrap(Query.class)).isSameAs(query);
+		query.getResultList();
 
-		verify(query).getResultList();
+		verify(targetQuery).getResultList();
 		verify(targetEm).close();
 	}
 
 	@Test
-	public void deferredQueryWithResultStream() {
+	void deferredQueryWithResultStream() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		Query query = mock(Query.class);
+		Query targetQuery = mock(Query.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createQuery("x")).willReturn(query);
+		given(targetEm.createQuery("x")).willReturn(targetQuery);
 		given(targetEm.isOpen()).willReturn(true);
+		given((Query) targetQuery.unwrap(targetQuery.getClass())).willReturn(targetQuery);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
-		em.createQuery("x").getResultStream();
+		Query query = em.createQuery("x");
+		assertThat((Query) query.unwrap(null)).isSameAs(targetQuery);
+		assertThat((Query) query.unwrap(targetQuery.getClass())).isSameAs(targetQuery);
+		assertThat(query.unwrap(Query.class)).isSameAs(query);
+		query.getResultStream();
 
-		verify(query).getResultStream();
+		verify(targetQuery).getResultStream();
 		verify(targetEm).close();
 	}
 
 	@Test
-	public void deferredStoredProcedureQueryWithIndexedParameters() {
+	void deferredStoredProcedureQueryWithIndexedParameters() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		StoredProcedureQuery query = mock(StoredProcedureQuery.class);
+		StoredProcedureQuery targetQuery = mock(StoredProcedureQuery.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createStoredProcedureQuery("x")).willReturn(query);
-		willReturn("y").given(query).getOutputParameterValue(0);
-		willReturn("z").given(query).getOutputParameterValue(2);
+		given(targetEm.createStoredProcedureQuery("x")).willReturn(targetQuery);
+		willReturn("y").given(targetQuery).getOutputParameterValue(0);
+		willReturn("z").given(targetQuery).getOutputParameterValue(2);
 		given(targetEm.isOpen()).willReturn(true);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
@@ -188,24 +208,24 @@ public class SharedEntityManagerCreatorTests {
 				spq.getOutputParameterValue(1));
 		assertThat(spq.getOutputParameterValue(2)).isEqualTo("z");
 
-		verify(query).registerStoredProcedureParameter(0, String.class, ParameterMode.OUT);
-		verify(query).registerStoredProcedureParameter(1, Number.class, ParameterMode.IN);
-		verify(query).registerStoredProcedureParameter(2, Object.class, ParameterMode.INOUT);
-		verify(query).execute();
+		verify(targetQuery).registerStoredProcedureParameter(0, String.class, ParameterMode.OUT);
+		verify(targetQuery).registerStoredProcedureParameter(1, Number.class, ParameterMode.IN);
+		verify(targetQuery).registerStoredProcedureParameter(2, Object.class, ParameterMode.INOUT);
+		verify(targetQuery).execute();
 		verify(targetEm).close();
-		verifyNoMoreInteractions(query);
+		verifyNoMoreInteractions(targetQuery);
 		verifyNoMoreInteractions(targetEm);
 	}
 
 	@Test
-	public void deferredStoredProcedureQueryWithNamedParameters() {
+	void deferredStoredProcedureQueryWithNamedParameters() {
 		EntityManagerFactory emf = mock(EntityManagerFactory.class);
 		EntityManager targetEm = mock(EntityManager.class);
-		StoredProcedureQuery query = mock(StoredProcedureQuery.class);
+		StoredProcedureQuery targetQuery = mock(StoredProcedureQuery.class);
 		given(emf.createEntityManager()).willReturn(targetEm);
-		given(targetEm.createStoredProcedureQuery("x")).willReturn(query);
-		willReturn("y").given(query).getOutputParameterValue("a");
-		willReturn("z").given(query).getOutputParameterValue("c");
+		given(targetEm.createStoredProcedureQuery("x")).willReturn(targetQuery);
+		willReturn("y").given(targetQuery).getOutputParameterValue("a");
+		willReturn("z").given(targetQuery).getOutputParameterValue("c");
 		given(targetEm.isOpen()).willReturn(true);
 
 		EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
@@ -219,12 +239,12 @@ public class SharedEntityManagerCreatorTests {
 				spq.getOutputParameterValue("b"));
 		assertThat(spq.getOutputParameterValue("c")).isEqualTo("z");
 
-		verify(query).registerStoredProcedureParameter("a", String.class, ParameterMode.OUT);
-		verify(query).registerStoredProcedureParameter("b", Number.class, ParameterMode.IN);
-		verify(query).registerStoredProcedureParameter("c", Object.class, ParameterMode.INOUT);
-		verify(query).execute();
+		verify(targetQuery).registerStoredProcedureParameter("a", String.class, ParameterMode.OUT);
+		verify(targetQuery).registerStoredProcedureParameter("b", Number.class, ParameterMode.IN);
+		verify(targetQuery).registerStoredProcedureParameter("c", Object.class, ParameterMode.INOUT);
+		verify(targetQuery).execute();
 		verify(targetEm).close();
-		verifyNoMoreInteractions(query);
+		verifyNoMoreInteractions(targetQuery);
 		verifyNoMoreInteractions(targetEm);
 	}
 

spring-tx/src/main/java/org/springframework/transaction/interceptor/DefaultTransactionAttribute.java

@@ -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.
@@ -51,7 +51,7 @@ public class DefaultTransactionAttribute extends DefaultTransactionDefinition im
 
 
 	/**
-	 * Create a new DefaultTransactionAttribute, with default settings.
+	 * Create a new {@code DefaultTransactionAttribute} with default settings.
 	 * Can be modified through bean property setters.
 	 * @see #setPropagationBehavior
 	 * @see #setIsolationLevel
@@ -76,7 +76,7 @@ public class DefaultTransactionAttribute extends DefaultTransactionDefinition im
 	}
 
 	/**
-	 * Create a new DefaultTransactionAttribute with the given
+	 * Create a new {@code DefaultTransactionAttribute} with the given
 	 * propagation behavior. Can be modified through bean property setters.
 	 * @param propagationBehavior one of the propagation constants in the
 	 * TransactionDefinition interface

spring-tx/src/main/java/org/springframework/transaction/reactive/AbstractReactiveTransactionManager.java

@@ -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.
@@ -210,11 +210,13 @@ public abstract class AbstractReactiveTransactionManager implements ReactiveTran
 					prepareSynchronization(synchronizationManager, status, definition)).thenReturn(status);
 		}
 
-		// Assumably PROPAGATION_SUPPORTS or PROPAGATION_REQUIRED.
+		// PROPAGATION_REQUIRED, PROPAGATION_SUPPORTS, PROPAGATION_MANDATORY:
+		// regular participation in existing transaction.
 		if (debugEnabled) {
 			logger.debug("Participating in existing transaction");
 		}
-		return Mono.just(prepareReactiveTransaction(synchronizationManager, definition, transaction, false, debugEnabled, null));
+		return Mono.just(prepareReactiveTransaction(
+				synchronizationManager, definition, transaction, false, debugEnabled, null));
 	}
 
 	/**
@@ -330,7 +332,7 @@ public abstract class AbstractReactiveTransactionManager implements ReactiveTran
 		if (resourcesHolder != null) {
 			Object suspendedResources = resourcesHolder.suspendedResources;
 			if (suspendedResources != null) {
-				resume =  doResume(synchronizationManager, transaction, suspendedResources);
+				resume = doResume(synchronizationManager, transaction, suspendedResources);
 			}
 			List<TransactionSynchronization> suspendedSynchronizations = resourcesHolder.suspendedSynchronizations;
 			if (suspendedSynchronizations != null) {

spring-tx/src/main/java/org/springframework/transaction/support/AbstractPlatformTransactionManager.java

@@ -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.
@@ -451,7 +451,7 @@ public abstract class AbstractPlatformTransactionManager implements PlatformTran
 			if (useSavepointForNestedTransaction()) {
 				// Create savepoint within existing Spring-managed transaction,
 				// through the SavepointManager API implemented by TransactionStatus.
-				// Usually uses JDBC 3.0 savepoints. Never activates Spring synchronization.
+				// Usually uses JDBC savepoints. Never activates Spring synchronization.
 				DefaultTransactionStatus status =
 						prepareTransactionStatus(definition, transaction, false, false, debugEnabled, null);
 				status.createAndHoldSavepoint();
@@ -465,7 +465,8 @@ public abstract class AbstractPlatformTransactionManager implements PlatformTran
 			}
 		}
 
-		// Assumably PROPAGATION_SUPPORTS or PROPAGATION_REQUIRED.
+		// PROPAGATION_REQUIRED, PROPAGATION_SUPPORTS, PROPAGATION_MANDATORY:
+		// regular participation in existing transaction.
 		if (debugEnabled) {
 			logger.debug("Participating in existing transaction");
 		}

spring-tx/src/main/java/org/springframework/transaction/support/DefaultTransactionDefinition.java

@@ -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.
@@ -65,7 +65,7 @@ public class DefaultTransactionDefinition implements TransactionDefinition, Seri
 
 
 	/**
-	 * Create a new DefaultTransactionDefinition, with default settings.
+	 * Create a new {@code DefaultTransactionDefinition} with default settings.
 	 * Can be modified through bean property setters.
 	 * @see #setPropagationBehavior
 	 * @see #setIsolationLevel
@@ -93,7 +93,7 @@ public class DefaultTransactionDefinition implements TransactionDefinition, Seri
 	}
 
 	/**
-	 * Create a new DefaultTransactionDefinition with the given
+	 * Create a new {@code DefaultTransactionDefinition} with the given
 	 * propagation behavior. Can be modified through bean property setters.
 	 * @param propagationBehavior one of the propagation constants in the
 	 * TransactionDefinition interface

spring-web/src/main/java/org/springframework/http/ResponseCookie.java

@@ -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.
@@ -110,7 +110,7 @@ public final class ResponseCookie extends HttpCookie {
 
 	/**
 	 * Return {@code true} if the cookie has the "HttpOnly" attribute.
-	 * @see <a href="https://www.owasp.org/index.php/HTTPOnly">https://www.owasp.org/index.php/HTTPOnly</a>
+	 * @see <a href="https://owasp.org/www-community/HttpOnly">https://owasp.org/www-community/HttpOnly</a>
 	 */
 	public boolean isHttpOnly() {
 		return this.httpOnly;
@@ -326,7 +326,7 @@ public final class ResponseCookie extends HttpCookie {
 
 		/**
 		 * Add the "HttpOnly" attribute to the cookie.
-		 * @see <a href="https://www.owasp.org/index.php/HTTPOnly">https://www.owasp.org/index.php/HTTPOnly</a>
+		 * @see <a href="https://owasp.org/www-community/HttpOnly">https://owasp.org/www-community/HttpOnly</a>
 		 */
 		ResponseCookieBuilder httpOnly(boolean httpOnly);
 

spring-web/src/main/java/org/springframework/http/client/reactive/AbstractClientHttpResponse.java

@@ -16,8 +16,12 @@
 
 package org.springframework.http.client.reactive;
 
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import org.reactivestreams.Publisher;
+import org.reactivestreams.Subscriber;
+import org.reactivestreams.Subscription;
 import reactor.core.publisher.Flux;
 
 import org.springframework.core.io.buffer.DataBuffer;
@@ -54,16 +58,7 @@ public abstract class AbstractClientHttpResponse implements ClientHttpResponse {
 		this.statusCode = statusCode;
 		this.headers = headers;
 		this.cookies = cookies;
-		this.body = singleSubscription(body);
-	}
-
-	private static Flux<DataBuffer> singleSubscription(Flux<DataBuffer> body) {
-		AtomicBoolean subscribed = new AtomicBoolean();
-		return body.doOnSubscribe(s -> {
-			if (!subscribed.compareAndSet(false, true)) {
-				throw new IllegalStateException("The client response body can only be consumed once");
-			}
-		});
+		this.body = Flux.from(new SingleSubscriberPublisher<>(body));
 	}
 
 
@@ -91,4 +86,39 @@ public abstract class AbstractClientHttpResponse implements ClientHttpResponse {
 	public Flux<DataBuffer> getBody() {
 		return this.body;
 	}
+
+
+	private static final class SingleSubscriberPublisher<T> implements Publisher<T> {
+
+		private static final Subscription NO_OP_SUBSCRIPTION = new Subscription() {
+			@Override
+			public void request(long l) {
+			}
+
+			@Override
+			public void cancel() {
+			}
+		};
+
+		private final Publisher<T> delegate;
+
+		private final AtomicBoolean subscribed = new AtomicBoolean();
+
+
+		public SingleSubscriberPublisher(Publisher<T> delegate) {
+			this.delegate = delegate;
+		}
+
+		@Override
+		public void subscribe(Subscriber<? super T> subscriber) {
+			Objects.requireNonNull(subscriber, "Subscriber must not be null");
+			if (this.subscribed.compareAndSet(false, true)) {
+				this.delegate.subscribe(subscriber);
+			}
+			else {
+				subscriber.onSubscribe(NO_OP_SUBSCRIPTION);
+				subscriber.onError(new IllegalStateException("The client response body can only be consumed once"));
+			}
+		}
+	}
 }

spring-web/src/main/java/org/springframework/http/client/reactive/HttpComponentsClientHttpRequest.java

@@ -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.
@@ -39,11 +39,10 @@ import org.springframework.core.io.buffer.DataBuffer;
 import org.springframework.core.io.buffer.DataBufferFactory;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
 
-import static org.springframework.http.MediaType.ALL_VALUE;
-
 /**
  * {@link ClientHttpRequest} implementation for the Apache HttpComponents HttpClient 5.x.
  * @author Martin Tarjányi
@@ -123,16 +122,14 @@ class HttpComponentsClientHttpRequest extends AbstractClientHttpRequest {
 	@Override
 	protected void applyHeaders() {
 		HttpHeaders headers = getHeaders();
-
 		headers.entrySet()
 				.stream()
 				.filter(entry -> !HttpHeaders.CONTENT_LENGTH.equals(entry.getKey()))
 				.forEach(entry -> entry.getValue().forEach(v -> this.httpRequest.addHeader(entry.getKey(), v)));
 
 		if (!this.httpRequest.containsHeader(HttpHeaders.ACCEPT)) {
-			this.httpRequest.addHeader(HttpHeaders.ACCEPT, ALL_VALUE);
+			this.httpRequest.addHeader(HttpHeaders.ACCEPT, MediaType.ALL_VALUE);
 		}
-
 		this.contentLength = headers.getContentLength();
 	}
 
@@ -143,7 +140,6 @@ class HttpComponentsClientHttpRequest extends AbstractClientHttpRequest {
 		}
 
 		CookieStore cookieStore = this.context.getCookieStore();
-
 		getCookies().values()
 				.stream()
 				.flatMap(Collection::stream)

spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java

@@ -81,6 +81,7 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
 		if (this.supportsReadStreaming && InputStreamResource.class == clazz) {
 			return new InputStreamResource(inputMessage.getBody()) {
 				@Override
+				@Nullable
 				public String getFilename() {
 					return inputMessage.getHeaders().getContentDisposition().getFilename();
 				}
@@ -106,6 +107,13 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
 		}
 	}
 
+	@Override
+	protected void writeInternal(Resource resource, HttpOutputMessage outputMessage)
+			throws IOException, HttpMessageNotWritableException {
+
+		writeContent(resource, outputMessage);
+	}
+
 	@Override
 	protected MediaType getDefaultContentType(Resource resource) {
 		return MediaTypeFactory.getMediaType(resource).orElse(MediaType.APPLICATION_OCTET_STREAM);
@@ -123,15 +131,10 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
 		return (contentLength < 0 ? null : contentLength);
 	}
 
-	@Override
-	protected void writeInternal(Resource resource, HttpOutputMessage outputMessage)
-			throws IOException, HttpMessageNotWritableException {
-
-		writeContent(resource, outputMessage);
-	}
 
 	protected void writeContent(Resource resource, HttpOutputMessage outputMessage)
 			throws IOException, HttpMessageNotWritableException {
+
 		// We cannot use try-with-resources here for the InputStream, since we have
 		// custom handling of the close() method in a finally-block.
 		try {

spring-web/src/main/java/org/springframework/http/converter/ResourceRegionHttpMessageConverter.java

@@ -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.
@@ -37,8 +37,8 @@ import org.springframework.util.MimeTypeUtils;
 import org.springframework.util.StreamUtils;
 
 /**
- * Implementation of {@link HttpMessageConverter} that can write a single {@link ResourceRegion},
- * or Collections of {@link ResourceRegion ResourceRegions}.
+ * Implementation of {@link HttpMessageConverter} that can write a single
+ * {@link ResourceRegion} or Collections of {@link ResourceRegion ResourceRegions}.
  *
  * @author Brian Clozel
  * @author Juergen Hoeller
@@ -51,22 +51,6 @@ public class ResourceRegionHttpMessageConverter extends AbstractGenericHttpMessa
 	}
 
 
-	@Override
-	@SuppressWarnings("unchecked")
-	protected MediaType getDefaultContentType(Object object) {
-		Resource resource = null;
-		if (object instanceof ResourceRegion) {
-			resource = ((ResourceRegion) object).getResource();
-		}
-		else {
-			Collection<ResourceRegion> regions = (Collection<ResourceRegion>) object;
-			if (!regions.isEmpty()) {
-				resource = regions.iterator().next().getResource();
-			}
-		}
-		return MediaTypeFactory.getMediaType(resource).orElse(MediaType.APPLICATION_OCTET_STREAM);
-	}
-
 	@Override
 	public boolean canRead(Class<?> clazz, @Nullable MediaType mediaType) {
 		return false;
@@ -123,7 +107,6 @@ public class ResourceRegionHttpMessageConverter extends AbstractGenericHttpMessa
 	}
 
 	@Override
-	@SuppressWarnings("unchecked")
 	protected void writeInternal(Object object, @Nullable Type type, HttpOutputMessage outputMessage)
 			throws IOException, HttpMessageNotWritableException {
 
@@ -131,16 +114,33 @@ public class ResourceRegionHttpMessageConverter extends AbstractGenericHttpMessa
 			writeResourceRegion((ResourceRegion) object, outputMessage);
 		}
 		else {
+			@SuppressWarnings("unchecked")
 			Collection<ResourceRegion> regions = (Collection<ResourceRegion>) object;
 			if (regions.size() == 1) {
 				writeResourceRegion(regions.iterator().next(), outputMessage);
 			}
 			else {
-				writeResourceRegionCollection((Collection<ResourceRegion>) object, outputMessage);
+				writeResourceRegionCollection(regions, outputMessage);
 			}
 		}
 	}
 
+	@Override
+	protected MediaType getDefaultContentType(Object object) {
+		Resource resource = null;
+		if (object instanceof ResourceRegion) {
+			resource = ((ResourceRegion) object).getResource();
+		}
+		else {
+			@SuppressWarnings("unchecked")
+			Collection<ResourceRegion> regions = (Collection<ResourceRegion>) object;
+			if (!regions.isEmpty()) {
+				resource = regions.iterator().next().getResource();
+			}
+		}
+		return MediaTypeFactory.getMediaType(resource).orElse(MediaType.APPLICATION_OCTET_STREAM);
+	}
+
 
 	protected void writeResourceRegion(ResourceRegion region, HttpOutputMessage outputMessage) throws IOException {
 		Assert.notNull(region, "ResourceRegion must not be null");

spring-web/src/main/java/org/springframework/http/converter/xml/SourceHttpMessageConverter.java

@@ -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.
@@ -93,7 +93,7 @@ public class SourceHttpMessageConverter<T extends Source> extends AbstractHttpMe
 
 	/**
 	 * Sets the {@link #setSupportedMediaTypes(java.util.List) supportedMediaTypes}
-	 * to {@code text/xml} and {@code application/xml}, and {@code application/*-xml}.
+	 * to {@code text/xml} and {@code application/xml}, and {@code application/*+xml}.
 	 */
 	public SourceHttpMessageConverter() {
 		super(MediaType.APPLICATION_XML, MediaType.TEXT_XML, new MediaType("application", "*+xml"));

spring-webmvc/src/main/java/org/springframework/web/servlet/support/AbstractFlashMapManager.java

@@ -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.
@@ -221,7 +221,7 @@ public abstract class AbstractFlashMapManager implements FlashMapManager {
 
 	@Nullable
 	private String decodeAndNormalizePath(@Nullable String path, HttpServletRequest request) {
-		if (path != null && !path.isEmpty()) {
+		if (StringUtils.hasLength(path)) {
 			path = getUrlPathHelper().decodeRequestString(request, path);
 			if (path.charAt(0) != '/') {
 				String requestUri = getUrlPathHelper().getRequestUri(request);

spring-websocket/src/main/java/org/springframework/web/socket/handler/ConcurrentWebSocketSessionDecorator.java

@@ -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.
@@ -248,30 +248,31 @@ public class ConcurrentWebSocketSessionDecorator extends WebSocketSessionDecorat
 
 	@Override
 	public void close(CloseStatus status) throws IOException {
-		this.closeLock.lock();
-		try {
-			if (this.closeInProgress) {
-				return;
-			}
-			if (!CloseStatus.SESSION_NOT_RELIABLE.equals(status)) {
-				try {
-					checkSessionLimits();
+		if (this.closeLock.tryLock()) {
+			try {
+				if (this.closeInProgress) {
+					return;
 				}
-				catch (SessionLimitExceededException ex) {
-					// Ignore
-				}
-				if (this.limitExceeded) {
-					if (logger.isDebugEnabled()) {
-						logger.debug("Changing close status " + status + " to SESSION_NOT_RELIABLE.");
+				if (!CloseStatus.SESSION_NOT_RELIABLE.equals(status)) {
+					try {
+						checkSessionLimits();
+					}
+					catch (SessionLimitExceededException ex) {
+						// Ignore
+					}
+					if (this.limitExceeded) {
+						if (logger.isDebugEnabled()) {
+							logger.debug("Changing close status " + status + " to SESSION_NOT_RELIABLE.");
+						}
+						status = CloseStatus.SESSION_NOT_RELIABLE;
 					}
-					status = CloseStatus.SESSION_NOT_RELIABLE;
 				}
+				this.closeInProgress = true;
+				super.close(status);
+			}
+			finally {
+				this.closeLock.unlock();
 			}
-			this.closeInProgress = true;
-			super.close(status);
-		}
-		finally {
-			this.closeLock.unlock();
 		}
 	}
 

src/docs/asciidoc/testing.adoc

@@ -7670,35 +7670,13 @@ or reactive type such as Reactor `Mono`:
 [[spring-mvc-test-vs-streaming-response]]
 ===== Streaming Responses
 
-The best way to test streaming responses such as Server-Sent Events is through the
-<<WebTestClient>> which can be used as a test client to connect to a `MockMvc` instance
-to perform tests on Spring MVC controllers without a running server. For example:
-
-[source,java,indent=0,subs="verbatim,quotes",role="primary"]
-.Java
-----
-	WebTestClient client = MockMvcWebTestClient.bindToController(new SseController()).build();
-
-	FluxExchangeResult<Person> exchangeResult = client.get()
-			.uri("/persons")
-			.exchange()
-			.expectStatus().isOk()
-			.expectHeader().contentType("text/event-stream")
-			.returnResult(Person.class);
-
-	// Use StepVerifier from Project Reactor to test the streaming response
-
-	StepVerifier.create(exchangeResult.getResponseBody())
-			.expectNext(new Person("N0"), new Person("N1"), new Person("N2"))
-			.expectNextCount(4)
-			.consumeNextWith(person -> assertThat(person.getName()).endsWith("7"))
-			.thenCancel()
-			.verify();
-----
-
-`WebTestClient` can also connect to a live server and perform full end-to-end integration
-tests. This is also supported in Spring Boot where you can
-{doc-spring-boot}/html/spring-boot-features.html#boot-features-testing-spring-boot-applications-testing-with-running-server[test a running server].
+You can use `WebTestClient` to test <<testing/testing-webtestclient.adoc#webtestclient-stream,streaming responses>>
+such as Server-Sent Events. However, `MockMvcWebTestClient` doesn't support infinite
+streams because there is no way to cancel the server stream from the client side.
+To test infinite streams, you'll need to
+<<testing/testing-webtestclient.adoc#webtestclient-server-config,bind to>> a running server,
+or when using Spring Boot,
+{doc-spring-boot}/html/spring-boot-features.html#boot-features-testing-spring-boot-applications-testing-with-running-server[test with a running server].
 
 
 [[spring-mvc-test-server-filters]]