Release version 5.2.3.RELEASE

2026-06-08 17:33:33 +00:00 · 2020-01-14 08:00:35 +00:00
2370 changed files with 55230 additions and 94487 deletions
@@ -1,10 +0,0 @@
-name: "Validate Gradle Wrapper"
-on: [push, pull_request]
-
-jobs:
-  validation:
-    name: "Validation"
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1
@@ -25,7 +25,7 @@ Please report unacceptable behavior to spring-code-of-conduct@pivotal.io.
 #### Discuss

 If you have a question, check Stack Overflow using
-[this list of tags](https://stackoverflow.com/questions/tagged/spring+or+spring-mvc+or+spring-aop+or+spring-jdbc+or+spring-transactions+or+spring-annotations+or+spring-jms+or+spring-el+or+spring-test+or+spring+or+spring-remoting+or+spring-orm+or+spring-jmx+or+spring-cache+or+spring-webflux?tab=Newest).
+[this list of tags](https://spring.io/questions), organized by Spring project.
 Find an existing discussion, or start a new one if necessary.

 If you believe there is an issue, search through
@@ -1,4 +1,4 @@
-# <img src="src/docs/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://ci.spring.io/api/v1/teams/spring-framework/pipelines/spring-framework-5.3.x/jobs/build/badge)](https://ci.spring.io/teams/spring-framework/pipelines/spring-framework-5.3.x?groups=Build")
+# <img src="src/docs/asciidoc/images/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://build.spring.io/plugins/servlet/wittified/build-status/SPR-PUBM)](https://build.spring.io/browse/SPR)

 This is the home of the Spring Framework: the foundation for all [Spring projects](https://spring.io/projects). Collectively the Spring Framework and the family of Spring projects are often referred to simply as "Spring". 

@@ -17,10 +17,6 @@ For access to artifacts or a distribution zip, see the [Spring Framework Artifac
 The Spring Framework maintains reference documentation ([published](https://docs.spring.io/spring-framework/docs/current/spring-framework-reference/) and [source](src/docs/asciidoc)), Github [wiki pages](https://github.com/spring-projects/spring-framework/wiki), and an
 [API reference](https://docs.spring.io/spring-framework/docs/current/javadoc-api/). There are also [guides and tutorials](https://spring.io/guides) across Spring projects.

-## Micro-Benchmarks
-
-See the [Micro-Benchmarks](https://github.com/spring-projects/spring-framework/wiki/Micro-Benchmarks) Wiki page.
-
 ## Build from Source

 See the [Build from Source](https://github.com/spring-projects/spring-framework/wiki/Build-from-Source) Wiki page and the [CONTRIBUTING.md](CONTRIBUTING.md) file.
@@ -1,15 +1,24 @@
 plugins {
-	id 'io.spring.dependency-management' version '1.0.9.RELEASE' apply false
-	id 'io.spring.nohttp' version '0.0.5.RELEASE'
-	id 'org.jetbrains.kotlin.jvm' version '1.4.21' apply false
-	id 'org.jetbrains.dokka' version '0.10.1' apply false
-	id 'org.asciidoctor.jvm.convert' version '3.1.0'
-	id 'org.asciidoctor.jvm.pdf' version '3.1.0'
-	id 'de.undercouch.download' version '4.1.1'
-	id "io.freefair.aspectj" version '5.1.1' apply false
-	id "com.github.ben-manes.versions" version '0.28.0'
-	id "me.champeau.gradle.jmh" version "0.5.0" apply false
-	id "org.jetbrains.kotlin.plugin.serialization" version "1.4.21" apply false
+	id 'io.spring.dependency-management' version '1.0.8.RELEASE' apply false
+	id 'org.jetbrains.kotlin.jvm' version '1.3.61' apply false
+	id 'org.jetbrains.dokka' version '0.9.18' apply false
+	id 'org.asciidoctor.jvm.convert' version '2.4.0'
+	id 'io.spring.nohttp' version '0.0.4.RELEASE'
+	id 'de.undercouch.download' version '4.0.0'
+	id 'com.gradle.build-scan' version '3.1.1'
+	id "com.jfrog.artifactory" version '4.11.0' apply false
+	id "io.freefair.aspectj" version "4.1.1" apply false
+	id "com.github.ben-manes.versions" version "0.24.0"
+}
+
+apply from: "$rootDir/gradle/build-scan-user-data.gradle"
+buildScan {
+	captureTaskInputFiles = true
+	obfuscation {
+		ipAddresses { addresses -> addresses.collect { address -> '0.0.0.0'} }
+	}
+	publishAlwaysIf(System.getenv('GRADLE_ENTERPRISE_URL') != null)
+	server = 'https://ge.spring.io'
 }

 ext {
@@ -25,83 +34,74 @@ configure(allprojects) { project ->

 	dependencyManagement {
 		imports {
-			mavenBom "com.fasterxml.jackson:jackson-bom:2.12.0"
-			mavenBom "io.netty:netty-bom:4.1.54.Final"
-			mavenBom "io.projectreactor:reactor-bom:2020.0.2"
-			mavenBom "io.r2dbc:r2dbc-bom:Arabba-SR8"
-			mavenBom "io.rsocket:rsocket-bom:1.1.0"
-			mavenBom "org.eclipse.jetty:jetty-bom:9.4.35.v20201120"
-			mavenBom "org.jetbrains.kotlin:kotlin-bom:1.4.21"
-			mavenBom "org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.4.2"
-			mavenBom "org.junit:junit-bom:5.7.0"
+			mavenBom "com.fasterxml.jackson:jackson-bom:2.10.2"
+			mavenBom "io.netty:netty-bom:4.1.44.Final"
+			mavenBom "io.projectreactor:reactor-bom:Dysprosium-SR3"
+			mavenBom "io.rsocket:rsocket-bom:1.0.0-RC5"
+			mavenBom "org.eclipse.jetty:jetty-bom:9.4.25.v20191220"
+			mavenBom "org.jetbrains.kotlin:kotlin-bom:1.3.61"
+			mavenBom "org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.3.2"
+			mavenBom "org.junit:junit-bom:5.5.2"
 		}
 		dependencies {
-			dependencySet(group: 'org.apache.logging.log4j', version: '2.14.0') {
+			dependencySet(group: 'org.apache.logging.log4j', version: '2.13.0') {
 				entry 'log4j-api'
 				entry 'log4j-core'
-				entry 'log4j-jul'
 				entry 'log4j-slf4j-impl'
+				entry 'log4j-jul'
 			}
 			dependency "org.slf4j:slf4j-api:1.7.30"
-			dependency("com.google.code.findbugs:findbugs:3.0.1") {
-				exclude group: "dom4j", name: "dom4j"
-			}
+
 			dependency "com.google.code.findbugs:jsr305:3.0.2"

-			dependencySet(group: 'org.aspectj', version: '1.9.6') {
+			dependencySet(group: 'org.aspectj', version: '1.9.5') {
 				entry 'aspectjrt'
 				entry 'aspectjtools'
 				entry 'aspectjweaver'
 			}
-			dependencySet(group: 'org.codehaus.groovy', version: '3.0.7') {
+			dependencySet(group: 'org.codehaus.groovy', version: '2.5.8') {
 				entry 'groovy'
 				entry 'groovy-jsr223'
-				entry 'groovy-templates'  // requires findbugs for warning-free compilation
+				entry 'groovy-templates'
 				entry 'groovy-test'
 				entry 'groovy-xml'
 			}

 			dependency "io.reactivex:rxjava:1.3.8"
 			dependency "io.reactivex:rxjava-reactive-streams:1.2.1"
-			dependency "io.reactivex.rxjava2:rxjava:2.2.19"
-			dependency "io.reactivex.rxjava3:rxjava:3.0.8"
-			dependency "io.projectreactor.tools:blockhound:1.0.4.RELEASE"
+			dependency "io.reactivex.rxjava2:rxjava:2.2.17"

-			dependency "com.caucho:hessian:4.0.63"
+			dependency "com.caucho:hessian:4.0.62"
 			dependency "com.fasterxml:aalto-xml:1.2.2"
-			dependency("com.fasterxml.woodstox:woodstox-core:6.2.3") {
+			dependency("com.fasterxml.woodstox:woodstox-core:6.0.2") {
 				exclude group: "stax", name: "stax-api"
 			}
 			dependency "com.google.code.gson:gson:2.8.6"
-			dependency "com.google.protobuf:protobuf-java-util:3.14.0"
+			dependency "com.google.protobuf:protobuf-java-util:3.11.1"
 			dependency "com.googlecode.protobuf-java-format:protobuf-java-format:1.4"
-			dependency("com.thoughtworks.xstream:xstream:1.4.14") {
+			dependency("com.thoughtworks.xstream:xstream:1.4.11.1") {
 				exclude group: "xpp3", name: "xpp3_min"
 				exclude group: "xmlpull", name: "xmlpull"
 			}
-			dependency "org.apache.johnzon:johnzon-jsonb:1.2.8"
+			dependency "org.apache.johnzon:johnzon-jsonb:1.2.2"
 			dependency("org.codehaus.jettison:jettison:1.3.8") {
 				exclude group: "stax", name: "stax-api"
 			}
-			dependencySet(group: 'org.jibx', version: '1.3.3') {
+			dependencySet(group: 'org.jibx', version: '1.3.1') {
 				entry 'jibx-bind'
 				entry 'jibx-run'
 			}
 			dependency "org.ogce:xpp3:1.1.6"
-			dependency "org.yaml:snakeyaml:1.27"
-			dependencySet(group: 'org.jetbrains.kotlinx', version: '1.0.0') {
-				entry 'kotlinx-serialization-core'
-				entry 'kotlinx-serialization-json'
-			}
+			dependency "org.yaml:snakeyaml:1.25"

 			dependency "com.h2database:h2:1.4.200"
-			dependency "com.github.ben-manes.caffeine:caffeine:2.8.6"
-			dependency "com.github.librepdf:openpdf:1.3.23"
-			dependency "com.rometools:rome:1.15.0"
+			dependency "com.github.ben-manes.caffeine:caffeine:2.8.0"
+			dependency "com.github.librepdf:openpdf:1.3.11"
+			dependency "com.rometools:rome:1.12.2"
 			dependency "commons-io:commons-io:2.5"
-			dependency "io.vavr:vavr:0.10.3"
+			dependency "io.vavr:vavr:0.10.0"
 			dependency "net.sf.jopt-simple:jopt-simple:5.0.4"
-			dependencySet(group: 'org.apache.activemq', version: '5.16.0') {
+			dependencySet(group: 'org.apache.activemq', version: '5.8.0') {
 				entry 'activemq-broker'
 				entry('activemq-kahadb-store') {
 					exclude group: "org.springframework", name: "spring-context"
@@ -109,37 +109,37 @@ configure(allprojects) { project ->
 				entry 'activemq-stomp'
 			}
 			dependency "org.apache.bcel:bcel:6.0"
-			dependency "org.apache.commons:commons-pool2:2.9.0"
+			dependency "org.apache.commons:commons-pool2:2.7.0"
 			dependencySet(group: 'org.apache.derby', version: '10.14.2.0') {
 				entry 'derby'
 				entry 'derbyclient'
 			}
-			dependency "org.apache.poi:poi-ooxml:4.1.2"
-			dependency "org.apache-extras.beanshell:bsh:2.0b6"
-			dependency "org.freemarker:freemarker:2.3.30"
-			dependency "org.hsqldb:hsqldb:2.5.1"
+			dependency "org.apache.poi:poi-ooxml:4.1.1"
+			dependency "org.beanshell:bsh:2.0b5"
+			dependency "org.freemarker:freemarker:2.3.29"
+			dependency "org.hsqldb:hsqldb:2.5.0"
 			dependency "org.quartz-scheduler:quartz:2.3.2"
 			dependency "org.codehaus.fabric3.api:commonj:1.1.0"
 			dependency "net.sf.ehcache:ehcache:2.10.6"
 			dependency "org.ehcache:jcache:1.0.1"
 			dependency "org.ehcache:ehcache:3.4.0"
-			dependency "org.hibernate:hibernate-core:5.4.25.Final"
-			dependency "org.hibernate:hibernate-validator:6.1.6.Final"
-			dependency "org.webjars:webjars-locator-core:0.46"
+			dependency "org.hibernate:hibernate-core:5.4.10.Final"
+			dependency "org.hibernate:hibernate-validator:6.1.0.Final"
+			dependency "org.webjars:webjars-locator-core:0.43"
 			dependency "org.webjars:underscorejs:1.8.3"

-			dependencySet(group: 'org.apache.tomcat', version: '9.0.40') {
+			dependencySet(group: 'org.apache.tomcat', version: '9.0.30') {
 				entry 'tomcat-util'
 				entry('tomcat-websocket') {
 					exclude group: "org.apache.tomcat", name: "tomcat-websocket-api"
 					exclude group: "org.apache.tomcat", name: "tomcat-servlet-api"
 				}
 			}
-			dependencySet(group: 'org.apache.tomcat.embed', version: '9.0.40') {
+			dependencySet(group: 'org.apache.tomcat.embed', version: '9.0.30') {
 				entry 'tomcat-embed-core'
 				entry 'tomcat-embed-websocket'
 			}
-			dependencySet(group: 'io.undertow', version: '2.2.3.Final') {
+			dependencySet(group: 'io.undertow', version: '2.0.29.Final') {
 				entry 'undertow-core'
 				entry('undertow-websockets-jsr') {
 					exclude group: "org.jboss.spec.javax.websocket", name: "jboss-websocket-api_1.1_spec"
@@ -150,65 +150,62 @@ configure(allprojects) { project ->
 				}
 			}

-			dependencySet(group: 'com.squareup.okhttp3', version: '3.14.9') {
+			dependencySet(group: 'com.squareup.okhttp3', version: '3.14.6') {
 				entry 'okhttp'
 				entry 'mockwebserver'
 			}
-			dependency("org.apache.httpcomponents:httpclient:4.5.13") {
+			dependency("org.apache.httpcomponents:httpclient:4.5.10") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
 			dependency("org.apache.httpcomponents:httpasyncclient:4.1.4") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
-			dependency 'org.apache.httpcomponents.client5:httpclient5:5.0.3'
-			dependency 'org.apache.httpcomponents.core5:httpcore5-reactive:5.0.3'
-			dependency "org.eclipse.jetty:jetty-reactive-httpclient:1.1.4"
+			dependency "org.eclipse.jetty:jetty-reactive-httpclient:1.1.1"

-			dependency "org.jruby:jruby:9.2.13.0"
+			dependency "org.jruby:jruby:9.2.9.0"
 			dependency "org.python:jython-standalone:2.7.1"
 			dependency "org.mozilla:rhino:1.7.11"

 			dependency "commons-fileupload:commons-fileupload:1.4"
 			dependency "org.synchronoss.cloud:nio-multipart-parser:1.1.0"

-			dependency("org.dom4j:dom4j:2.1.3") {
-				exclude group: "jaxen", name: "jaxen"
-				exclude group: "net.java.dev.msv", name: "xsdlib"
-				exclude group: "pull-parser", name: "pull-parser"
-				exclude group: "xpp3", name: "xpp3"
+			dependency("dom4j:dom4j:1.6.1") {
+				exclude group: "xml-apis", name: "xml-apis"
 			}
-			dependency("jaxen:jaxen:1.2.0") {
-				exclude group: "dom4j", name: "dom4j"
+			dependency("jaxen:jaxen:1.1.1") {
+				exclude group: "xml-apis", name: "xml-apis"
+				exclude group: "xom", name: "xom"
+				exclude group: "xerces", name: "xercesImpl"
 			}

-			dependency("junit:junit:4.13.1") {
+			dependency("junit:junit:4.12") {
 				exclude group: "org.hamcrest", name: "hamcrest-core"
 			}
 			dependency("de.bechte.junit:junit-hierarchicalcontextrunner:4.12.1") {
 				exclude group: "junit", name: "junit"
 			}
-			dependency "org.testng:testng:7.3.0"
+			dependency "org.testng:testng:6.14.3"
 			dependency "org.hamcrest:hamcrest:2.1"
 			dependency "org.awaitility:awaitility:3.1.6"
-			dependency "org.assertj:assertj-core:3.18.1"
+			dependency "org.assertj:assertj-core:3.14.0"
 			dependencySet(group: 'org.xmlunit', version: '2.6.2') {
 				entry 'xmlunit-assertj'
 				entry('xmlunit-matchers') {
 					exclude group: "org.hamcrest", name: "hamcrest-core"
 				}
 			}
-			dependencySet(group: 'org.mockito', version: '3.6.28') {
+			dependencySet(group: 'org.mockito', version: '3.2.0') {
 				entry('mockito-core') {
 					exclude group: "org.hamcrest", name: "hamcrest-core"
 				}
 				entry 'mockito-junit-jupiter'
 			}
-			dependency "io.mockk:mockk:1.10.2"
+			dependency "io.mockk:mockk:1.9.3"

-			dependency("net.sourceforge.htmlunit:htmlunit:2.45.0") {
+			dependency("net.sourceforge.htmlunit:htmlunit:2.36.0") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
-			dependency("org.seleniumhq.selenium:htmlunit-driver:2.45.0") {
+			dependency("org.seleniumhq.selenium:htmlunit-driver:2.36.0") {
 				exclude group: "commons-logging", name: "commons-logging"
 			}
 			dependency("org.seleniumhq.selenium:selenium-java:3.141.59") {
@@ -217,7 +214,6 @@ configure(allprojects) { project ->
 			}
 			dependency "org.skyscreamer:jsonassert:1.5.0"
 			dependency "com.jayway.jsonpath:json-path:2.4.0"
-			dependency "org.bouncycastle:bcpkix-jdk15on:1.66"

 			dependencySet(group: 'org.apache.tiles', version: '3.0.8') {
 				entry 'tiles-api'
@@ -235,9 +231,9 @@ configure(allprojects) { project ->
 			}

 			dependency "com.ibm.websphere:uow:6.0.2.17"
-			dependency "com.jamonapi:jamon:2.82"
-			dependency "joda-time:joda-time:2.10.6"
-			dependency "org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.7"
+			dependency "com.jamonapi:jamon:2.81"
+			dependency "joda-time:joda-time:2.10.5"
+			dependency "org.eclipse.persistence:org.eclipse.persistence.jpa:2.7.5"
 			dependency "org.javamoney:moneta:1.3"

 			dependency "com.sun.activation:javax.activation:1.2.0"
@@ -308,7 +304,6 @@ configure([rootProject] + javaProjects) { project ->
 	apply plugin: "java-test-fixtures"
 	apply plugin: "checkstyle"
 	apply plugin: 'org.springframework.build.compile'
-	apply from: "${rootDir}/gradle/custom-java-home.gradle"
 	apply from: "${rootDir}/gradle/ide.gradle"

 	pluginManager.withPlugin("kotlin") {
@@ -316,8 +311,6 @@ configure([rootProject] + javaProjects) { project ->
 		compileKotlin {
 			kotlinOptions {
 				jvmTarget = "1.8"
-				languageVersion = "1.3"
-				apiVersion = "1.3"
 				freeCompilerArgs = ["-Xjsr305=strict"]
 				allWarningsAsErrors = true
 			}
@@ -339,8 +332,8 @@ configure([rootProject] + javaProjects) { project ->
 	}

 	checkstyle {
-		toolVersion = "8.38"
-		configDirectory.set(rootProject.file("src/checkstyle"))
+		toolVersion = "8.28"
+		configDir = rootProject.file("src/checkstyle")
 	}

 	dependencies {
@@ -379,9 +372,8 @@ configure([rootProject] + javaProjects) { project ->
 			"https://fasterxml.github.io/jackson-databind/javadoc/2.10/",
 			"https://fasterxml.github.io/jackson-dataformat-xml/javadoc/2.10/",
 			"https://hc.apache.org/httpcomponents-client-ga/httpclient/apidocs/",
-			"https://projectreactor.io/docs/test/release/api/",
-			"https://junit.org/junit4/javadoc/4.13.1/",
-			"https://junit.org/junit5/docs/5.7.0/api/"
+			"https://junit.org/junit4/javadoc/4.12/",
+			"https://junit.org/junit5/docs/5.5.2/api/"
 	] as String[]
 }

@@ -401,7 +393,7 @@ configure(rootProject) {

 	nohttp {
 		source.exclude "**/test-output/**"
-		allowlistFile = project.file("src/nohttp/allowlist.lines")
+		whitelistFile = project.file("src/nohttp/whitelist.lines")
 		def rootPath = file(rootDir).toPath()
 		def projectDirs = allprojects.collect { it.projectDir } + "${rootDir}/buildSrc"
 		projectDirs.forEach { dir ->
@@ -7,7 +7,7 @@ They are declared in the `build.gradle` file in this folder.

 ### Compiler conventions

-The `org.springframework.build.compile` plugin applies the Java compiler conventions to the build.
+The `org.springframework.build.compile` plubin applies the Java compiler conventions to the build.
 By default, the build compiles sources with Java `1.8` source and target compatibility.
 You can test a different source compatibility version on the CLI with a project property like:

@@ -9,7 +9,7 @@ repositories {

 dependencies {
 	implementation "me.champeau.gradle:japicmp-gradle-plugin:0.2.8"
-	implementation "com.google.guava:guava:28.2-jre" // required by japicmp-gradle-plugin
+	implementation "com.google.guava:guava:18.0" // required by japicmp-gradle-plugin
 }

 gradlePlugin {
@@ -0,0 +1 @@
+apply from: "../gradle/build-cache-settings.gradle"
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -33,7 +33,6 @@ import org.gradle.api.tasks.compile.JavaCompile;
 * with a dedicated property on the CLI: {@code "./gradlew test -PjavaSourceVersion=11"}.
 *
 * @author Brian Clozel
- * @author Sam Brannen
 */
 public class CompilerConventionsPlugin implements Plugin<Project> {

@@ -41,13 +40,13 @@ public class CompilerConventionsPlugin implements Plugin<Project> {
 	 * The project property that can be used to switch the Java source
 	 * compatibility version for building source and test classes.
 	 */
-	public static final String JAVA_SOURCE_VERSION_PROPERTY = "javaSourceVersion";
+	public static String JAVA_SOURCE_VERSION_PROPERTY = "javaSourceVersion";

-	public static final JavaVersion DEFAULT_COMPILER_VERSION = JavaVersion.VERSION_1_8;
+	public static JavaVersion DEFAULT_COMPILER_VERSION = JavaVersion.VERSION_1_8;

-	private static final List<String> COMPILER_ARGS;
+	private static List<String> COMPILER_ARGS;

-	private static final List<String> TEST_COMPILER_ARGS;
+	private static List<String> TEST_COMPILER_ARGS;

 	static {
 		List<String> commonCompilerArgs = Arrays.asList(
@@ -73,8 +72,7 @@ public class CompilerConventionsPlugin implements Plugin<Project> {
 	}

 	/**
-	 * Applies the common Java compiler options for main sources, test fixture sources, and
-	 * test sources.
+	 * Applies the common Java compiler options for sources and test sources.
 	 * @param project the current project
 	 */
 	private void applyJavaCompileConventions(Project project) {
@@ -89,18 +87,16 @@ public class CompilerConventionsPlugin implements Plugin<Project> {
 		java.setTargetCompatibility(DEFAULT_COMPILER_VERSION);

 		project.getTasks().withType(JavaCompile.class)
-				.matching(compileTask -> compileTask.getName().equals(JavaPlugin.COMPILE_JAVA_TASK_NAME))
+				.matching(javaCompile -> javaCompile.getName().equals(JavaPlugin.COMPILE_JAVA_TASK_NAME))
 				.forEach(compileTask -> {
 					compileTask.getOptions().setCompilerArgs(COMPILER_ARGS);
 					compileTask.getOptions().setEncoding("UTF-8");
 				});
 		project.getTasks().withType(JavaCompile.class)
-				.matching(compileTask -> compileTask.getName().equals(JavaPlugin.COMPILE_TEST_JAVA_TASK_NAME)
-						|| compileTask.getName().equals("compileTestFixturesJava"))
+				.matching(javaCompile -> javaCompile.getName().equals(JavaPlugin.COMPILE_TEST_JAVA_TASK_NAME))
 				.forEach(compileTask -> {
 					compileTask.getOptions().setCompilerArgs(TEST_COMPILER_ARGS);
 					compileTask.getOptions().setEncoding("UTF-8");
 				});
 	}
-
-}
+}
@@ -1,51 +0,0 @@
-== Spring Framework Concourse pipeline
-
-The Spring Framework is using https://concourse-ci.org/[Concourse] for its CI build and other automated tasks.
-The Spring team has a dedicated Concourse instance available at https://ci.spring.io.
-
-=== Setting up your development environment
-
-If you're part of the Spring Framework project on GitHub, you can get access to CI management features.
-First, you need to go to https://ci.spring.io and install the client CLI for your platform (see bottom right of the screen).
-
-You can then login with the instance using:
-
-[source]
----
-$ fly -t spring login -n spring-framework -c https://ci.spring.io
----
-
-Once logged in, you should get something like:
-
-[source]
----
-$ fly ts
-name                  url                   team                  expiry
-spring                https://ci.spring.io  spring-framework      Wed, 25 Mar 2020 17:45:26 UTC
----
-
-=== Pipeline configuration and structure
-The build pipelines are described in `pipeline.yml` file.
-This file is listing Concourse resources, i.e. build inputs and outputs such as container images, artifact repositories, source repositories, notification services, etc.
-It also describes jobs (a job is a sequence of inputs, tasks and outputs); jobs are organized by groups.
-
-The `pipeline.yml` definition contains `((parameters))` which are loaded from the `parameters.yml` file or from our https://docs.cloudfoundry.org/credhub/[credhub instance].
-
-You'll find in this folder the following resources:
-* `pipeline.yml` the build pipeline
-* `parameters.yml` the build parameters used for the pipeline
-* `images/` holds the container images definitions used in this pipeline
-* `scripts/` holds the build scripts that ship within the CI container images
-* `tasks` contains the task definitions used in the main `pipeline.yml`
-
-=== Updating the build pipeline
-
-Updating files on the repository is not enough to update the build pipeline, as changes need to be applied.
-The pipeline can be deployed using the following command:
-
-[source]
----
-$ fly -t spring set-pipeline -p spring-framework-5.3.x -c ci/pipeline.yml -l ci/parameters.yml
----
-
-NOTE: This assumes that you have credhub integration configured with the appropriate secrets.
@@ -1,17 +0,0 @@
-changelog:
-  repository: spring-projects/spring-framework
-  sections:
-    - title: ":star: New Features"
-      labels:
-        - "type: enhancement"
-    - title: ":beetle: Bug Fixes"
-      labels:
-        - "type: bug"
-        - "type: regression"
-    - title: ":notebook_with_decorative_cover: Documentation"
-      labels:
-        - "type: documentation"
-    - title: ":hammer: Dependency Upgrades"
-      sort: "title"
-      labels:
-        - "type: dependency-upgrade"
@@ -1,9 +0,0 @@
-logging:
-  level:
-    io.spring.concourse: DEBUG
-distribute:
-  optional-deployments:
-    - '.*\\.zip'
-spring:
-  main:
-    banner-mode: off
@@ -1,21 +0,0 @@
-== CI Images
-
-These images are used by CI to run the actual builds.
-
-To build the image locally run the following from this directory:
-
----
-$ docker build --no-cache -f <image-folder>/Dockerfile .
----
-
-For example
-
----
-$ docker build --no-cache -f spring-framework-ci-image/Dockerfile .
----
-
-To test run:
-
----
-$ docker run -it --entrypoint /bin/bash <SHA>
----
@@ -1,20 +0,0 @@
-#!/bin/bash
-set -e
-
-case "$1" in
-	java8)
-		 echo "https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u265-b01/OpenJDK8U-jdk_x64_linux_hotspot_8u265b01.tar.gz"
-	;;
-	java11)
-		 echo "https://github.com/AdoptOpenJDK/openjdk11-binaries/releases/download/jdk-11.0.8%2B10/OpenJDK11U-jdk_x64_linux_hotspot_11.0.8_10.tar.gz"
-	;;
-	java14)
-		 echo "https://github.com/AdoptOpenJDK/openjdk14-binaries/releases/download/jdk-14.0.2%2B12/OpenJDK14U-jdk_x64_linux_hotspot_14.0.2_12.tar.gz"
-	;;
-  java15)
-		 echo "https://github.com/AdoptOpenJDK/openjdk15-binaries/releases/download/jdk-15%2B36/OpenJDK15U-jdk_x64_linux_hotspot_15_36.tar.gz"
-  ;;
-  *)
-		echo $"Unknown java version"
-		exit 1
-esac
@@ -1,32 +0,0 @@
-#!/bin/bash
-set -ex
-
-###########################################################
-# UTILS
-###########################################################
-
-apt-get update
-apt-get install --no-install-recommends -y ca-certificates net-tools libxml2-utils git curl libudev1 libxml2-utils iptables iproute2 jq fontconfig
-rm -rf /var/lib/apt/lists/*
-
-curl https://raw.githubusercontent.com/spring-io/concourse-java-scripts/v0.0.3/concourse-java.sh > /opt/concourse-java.sh
-
-curl --output /opt/concourse-release-scripts.jar https://repo.spring.io/release/io/spring/concourse/releasescripts/concourse-release-scripts/0.2.1/concourse-release-scripts-0.2.1.jar
-
-###########################################################
-# JAVA
-###########################################################
-JDK_URL=$( ./get-jdk-url.sh $1 )
-
-mkdir -p /opt/openjdk
-cd /opt/openjdk
-curl -L ${JDK_URL} | tar zx --strip-components=1
-test -f /opt/openjdk/bin/java
-test -f /opt/openjdk/bin/javac
-
-###########################################################
-# GRADLE ENTERPRISE
-###########################################################
-cd /
-mkdir ~/.gradle
-echo 'systemProp.user.name=concourse' > ~/.gradle/gradle.properties
@@ -1,8 +0,0 @@
-FROM ubuntu:bionic-20200713
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java8
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH
@@ -1,8 +0,0 @@
-FROM ubuntu:bionic-20200713
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java11
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH
@@ -1,8 +0,0 @@
-FROM ubuntu:bionic-20200713
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java14
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH
@@ -1,8 +0,0 @@
-FROM ubuntu:bionic-20200713
-
-ADD setup.sh /setup.sh
-ADD get-jdk-url.sh /get-jdk-url.sh
-RUN ./setup.sh java15
-
-ENV JAVA_HOME /opt/openjdk
-ENV PATH $JAVA_HOME/bin:$PATH
@@ -1,14 +0,0 @@
-email-server: "smtp.svc.pivotal.io"
-email-from: "ci@spring.io"
-email-to: ["spring-framework-dev@pivotal.io"]
-github-repo: "https://github.com/spring-projects/spring-framework.git"
-github-repo-name: "spring-projects/spring-framework"
-docker-hub-organization: "springci"
-artifactory-server: "https://repo.spring.io"
-branch: "master"
-build-name: "spring-framework"
-pipeline-name: "spring-framework"
-concourse-url: "https://ci.spring.io"
-bintray-subject: "spring"
-bintray-repo: "jars"
-task-timeout: 1h00m
@@ -1,487 +0,0 @@
-anchors:
-  artifactory-task-params: &artifactory-task-params
-    ARTIFACTORY_SERVER: ((artifactory-server))
-    ARTIFACTORY_USERNAME: ((artifactory-username))
-    ARTIFACTORY_PASSWORD: ((artifactory-password))
-  bintray-task-params: &bintray-task-params
-    BINTRAY_SUBJECT: ((bintray-subject))
-    BINTRAY_REPO: ((bintray-repo))
-    BINTRAY_USERNAME: ((bintray-username))
-    BINTRAY_API_KEY: ((bintray-api-key))
-  docker-resource-source: &docker-resource-source
-    username: ((docker-hub-username))
-    password: ((docker-hub-password))
-    tag: 5.3.x
-  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))
-  slack-fail-params: &slack-fail-params
-    text: >
-      :concourse-failed: <https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}|${BUILD_PIPELINE_NAME} ${BUILD_JOB_NAME} failed!>
-      [$TEXT_FILE_CONTENT]
-    text_file: git-repo/build/build-scan-uri.txt
-    silent: true
-    icon_emoji: ":concourse:"
-    username: concourse-ci
-  sonatype-task-params: &sonatype-task-params
-    SONATYPE_USER_TOKEN: ((sonatype-user-token))
-    SONATYPE_PASSWORD_TOKEN: ((sonatype-user-token-password))
-  changelog-task-params: &changelog-task-params
-    name: generated-changelog/tag
-    tag: generated-changelog/tag
-    body: generated-changelog/changelog.md
-  github-task-params: &github-task-params
-    GITHUB_USERNAME: ((github-username))
-    GITHUB_TOKEN: ((github-ci-release-token))
-
-resource_types:
- name: artifactory-resource
-  type: registry-image
-  source:
-    repository: springio/artifactory-resource
-    tag: 0.0.12
- name: github-status-resource
-  type: registry-image
-  source:
-    repository: dpb587/github-status-resource
-    tag: master
- name: slack-notification
-  type: registry-image
-  source:
-    repository: cfcommunity/slack-notification-resource
-    tag: latest
-
-resources:
- name: git-repo
-  type: git
-  icon: github
-  source:
-    uri: ((github-repo))
-    username: ((github-username))
-    password: ((github-password))
-    branch: ((branch))
- name: every-morning
-  type: time
-  icon: alarm
-  source:
-    start: 8:00 AM
-    stop: 9:00 AM
-    location: Europe/Vienna
- name: ci-images-git-repo
-  type: git
-  icon: github
-  source:
-    uri: ((github-repo))
-    branch: ((branch))
-    paths: ["ci/images/*"]
- name: spring-framework-ci-image
-  type: docker-image
-  icon: docker
-  source:
-    <<: *docker-resource-source
-    repository: ((docker-hub-organization))/spring-framework-ci-image
- name: spring-framework-jdk11-ci-image
-  type: docker-image
-  icon: docker
-  source:
-    <<: *docker-resource-source
-    repository: ((docker-hub-organization))/spring-framework-jdk11-ci-image
- name: spring-framework-jdk14-ci-image
-  type: docker-image
-  icon: docker
-  source:
-    <<: *docker-resource-source
-    repository: ((docker-hub-organization))/spring-framework-jdk14-ci-image
- name: spring-framework-jdk15-ci-image
-  type: docker-image
-  icon: docker
-  source:
-    <<: *docker-resource-source
-    repository: ((docker-hub-organization))/spring-framework-jdk15-ci-image
- name: artifactory-repo
-  type: artifactory-resource
-  icon: package-variant
-  source:
-    uri: ((artifactory-server))
-    username: ((artifactory-username))
-    password: ((artifactory-password))
-    build_name: ((build-name))
- name: repo-status-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: build
- name: repo-status-jdk11-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk11-build
- name: repo-status-jdk14-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk14-build
- name: repo-status-jdk15-build
-  type: github-status-resource
-  icon: eye-check-outline
-  source:
-    repository: ((github-repo-name))
-    access_token: ((github-ci-status-token))
-    branch: ((branch))
-    context: jdk15-build
- name: slack-alert
-  type: slack-notification
-  icon: slack
-  source:
-    url: ((slack-webhook-url))
- name: github-pre-release
-  type: github-release
-  icon: briefcase-download-outline
-  source:
-    owner: spring-projects
-    repository: spring-framework
-    access_token: ((github-ci-release-token))
-    pre_release: true
-    release: false
- name: github-release
-  type: github-release
-  icon: briefcase-download
-  source:
-    owner: spring-projects
-    repository: spring-framework
-    access_token: ((github-ci-release-token))
-    pre_release: false
-
-jobs:
- name: build-spring-framework-ci-images
-  plan:
-  - get: ci-images-git-repo
-    trigger: true
-  - in_parallel:
-    - put: spring-framework-ci-image
-      params:
-        build: ci-images-git-repo/ci/images
-        dockerfile: ci-images-git-repo/ci/images/spring-framework-ci-image/Dockerfile
-    - put: spring-framework-jdk11-ci-image
-      params:
-        build: ci-images-git-repo/ci/images
-        dockerfile: ci-images-git-repo/ci/images/spring-framework-jdk11-ci-image/Dockerfile
-    - put: spring-framework-jdk14-ci-image
-      params:
-        build: ci-images-git-repo/ci/images
-        dockerfile: ci-images-git-repo/ci/images/spring-framework-jdk14-ci-image/Dockerfile
-    - put: spring-framework-jdk15-ci-image
-      params:
-        build: ci-images-git-repo/ci/images
-        dockerfile: ci-images-git-repo/ci/images/spring-framework-jdk15-ci-image/Dockerfile
- name: build
-  serial: true
-  public: true
-  plan:
-  - get: spring-framework-ci-image
-  - get: git-repo
-    trigger: true
-  - put: repo-status-build
-    params: { state: "pending", commit: "git-repo" }
-  - do:
-    - task: build-project
-      privileged: true
-      timeout: ((task-timeout))
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/build-project.yml
-      params:
-        BRANCH: ((branch))
-        <<: *gradle-enterprise-task-params
-    on_failure:
-      do:
-      - put: repo-status-build
-        params: { state: "failure", commit: "git-repo" }
-      - put: slack-alert
-        params:
-          <<: *slack-fail-params
-  - put: repo-status-build
-    params: { state: "success", commit: "git-repo" }
-  - put: artifactory-repo
-    params: &artifactory-params
-      repo: libs-snapshot-local
-      folder: distribution-repository
-      build_uri: "https://ci.spring.io/teams/${BUILD_TEAM_NAME}/pipelines/${BUILD_PIPELINE_NAME}/jobs/${BUILD_JOB_NAME}/builds/${BUILD_NAME}"
-      build_number: "${BUILD_PIPELINE_NAME}-${BUILD_JOB_NAME}-${BUILD_NAME}"
-      disable_checksum_uploads: true
-      threads: 8
-      artifact_set:
-      - include:
-        - "/**/spring-*.zip"
-        properties:
-          "zip.name": "spring-framework"
-          "zip.displayname": "Spring Framework"
-          "zip.deployed": "false"
-      - include:
-        - "/**/spring-*-docs.zip"
-        properties:
-          "zip.type": "docs"
-      - include:
-        - "/**/spring-*-dist.zip"
-        properties:
-          "zip.type": "dist"
-      - include:
-        - "/**/spring-*-schema.zip"
-        properties:
-          "zip.type": "schema"
-    get_params:
-      threads: 8
- name: jdk11-build
-  serial: true
-  public: true
-  plan:
-  - get: spring-framework-jdk11-ci-image
-  - get: git-repo
-  - get: every-morning
-    trigger: true
-  - put: repo-status-jdk11-build
-    params: { state: "pending", commit: "git-repo" }
-  - do:
-    - task: check-project
-      privileged: true
-      timeout: ((task-timeout))
-      image: spring-framework-jdk11-ci-image
-      file: git-repo/ci/tasks/check-project.yml
-      params:
-        BRANCH: ((branch))
-        <<: *gradle-enterprise-task-params
-    on_failure:
-      do:
-      - put: repo-status-jdk11-build
-        params: { state: "failure", commit: "git-repo" }
-      - put: slack-alert
-        params:
-          <<: *slack-fail-params
-  - put: repo-status-jdk11-build
-    params: { state: "success", commit: "git-repo" }
- name: jdk14-build
-  serial: true
-  public: true
-  plan:
-    - get: spring-framework-jdk14-ci-image
-    - get: git-repo
-    - get: every-morning
-      trigger: true
-    - put: repo-status-jdk14-build
-      params: { state: "pending", commit: "git-repo" }
-    - do:
-      - task: check-project
-        privileged: true
-        timeout: ((task-timeout))
-        image: spring-framework-jdk14-ci-image
-        file: git-repo/ci/tasks/check-project.yml
-        params:
-          BRANCH: ((branch))
-          <<: *gradle-enterprise-task-params
-      on_failure:
-        do:
-          - put: repo-status-jdk14-build
-            params: { state: "failure", commit: "git-repo" }
-          - put: slack-alert
-            params:
-              <<: *slack-fail-params
-    - put: repo-status-jdk14-build
-      params: { state: "success", commit: "git-repo" }
- name: jdk15-build
-  serial: true
-  public: true
-  plan:
-    - get: spring-framework-jdk15-ci-image
-    - get: git-repo
-    - get: every-morning
-      trigger: true
-    - put: repo-status-jdk15-build
-      params: { state: "pending", commit: "git-repo" }
-    - do:
-        - task: check-project
-          privileged: true
-          timeout: ((task-timeout))
-          image: spring-framework-jdk15-ci-image
-          file: git-repo/ci/tasks/check-project.yml
-          params:
-            BRANCH: ((branch))
-            <<: *gradle-enterprise-task-params
-      on_failure:
-        do:
-          - put: repo-status-jdk15-build
-            params: { state: "failure", commit: "git-repo" }
-          - put: slack-alert
-            params:
-              <<: *slack-fail-params
-    - put: repo-status-jdk15-build
-      params: { state: "success", commit: "git-repo" }
- name: stage-milestone
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - task: stage
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/stage-version.yml
-      params:
-        RELEASE_TYPE: M
-        <<: *gradle-enterprise-task-params
-    - put: artifactory-repo
-      params:
-        <<: *artifactory-params
-        repo: libs-staging-local
-    - put: git-repo
-      params:
-        repository: stage-git-repo
- name: promote-milestone
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - get: artifactory-repo
-      trigger: false
-      passed: [stage-milestone]
-      params:
-        download_artifacts: false
-        save_build_info: true
-    - task: promote
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/promote-version.yml
-      params:
-        RELEASE_TYPE: M
-        <<: *artifactory-task-params
-    - task: generate-changelog
-      file: git-repo/ci/tasks/generate-changelog.yml
-      params:
-        RELEASE_TYPE: M
-        <<: *github-task-params
-    - put: github-pre-release
-      params:
-        <<: *changelog-task-params
- name: stage-rc
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - task: stage
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/stage-version.yml
-      params:
-        RELEASE_TYPE: RC
-        <<: *gradle-enterprise-task-params
-    - put: artifactory-repo
-      params:
-        <<: *artifactory-params
-        repo: libs-staging-local
-    - put: git-repo
-      params:
-        repository: stage-git-repo
- name: promote-rc
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - get: artifactory-repo
-      trigger: false
-      passed: [stage-rc]
-      params:
-        download_artifacts: false
-        save_build_info: true
-    - task: promote
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/promote-version.yml
-      params:
-        RELEASE_TYPE: RC
-        <<: *artifactory-task-params
-    - task: generate-changelog
-      file: git-repo/ci/tasks/generate-changelog.yml
-      params:
-        RELEASE_TYPE: RC
-        <<: *github-task-params
-    - put: github-pre-release
-      params:
-        <<: *changelog-task-params
- name: stage-release
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - task: stage
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/stage-version.yml
-      params:
-        RELEASE_TYPE: RELEASE
-        <<: *gradle-enterprise-task-params
-    - put: artifactory-repo
-      params:
-        <<: *artifactory-params
-        repo: libs-staging-local
-    - put: git-repo
-      params:
-        repository: stage-git-repo
- name: promote-release
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-      trigger: false
-    - get: artifactory-repo
-      trigger: false
-      passed: [stage-release]
-      params:
-        download_artifacts: false
-        save_build_info: true
-    - task: promote
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/promote-version.yml
-      params:
-        RELEASE_TYPE: RELEASE
-        <<: *artifactory-task-params
-        <<: *bintray-task-params
- name: sync-to-maven-central
-  serial: true
-  plan:
-    - get: spring-framework-ci-image
-    - get: git-repo
-    - get: artifactory-repo
-      trigger: true
-      passed: [promote-release]
-      params:
-        download_artifacts: false
-        save_build_info: true
-    - task: sync-to-maven-central
-      image: spring-framework-ci-image
-      file: git-repo/ci/tasks/sync-to-maven-central.yml
-      params:
-        <<: *bintray-task-params
-        <<: *sonatype-task-params
-    - task: generate-changelog
-      file: git-repo/ci/tasks/generate-changelog.yml
-      params:
-        RELEASE_TYPE: RELEASE
-        <<: *github-task-params
-    - put: github-release
-      params:
-        <<: *changelog-task-params
-
-groups:
- name: "builds"
-  jobs: ["build", "jdk11-build", "jdk14-build", "jdk15-build"]
- name: "releases"
-  jobs: ["stage-milestone", "stage-rc", "stage-release", "promote-milestone","promote-rc", "promote-release", "sync-to-maven-central"]
- name: "ci-images"
-  jobs: ["build-spring-framework-ci-images"]
@@ -1,9 +0,0 @@
-#!/bin/bash
-set -e
-
-source $(dirname $0)/common.sh
-repository=$(pwd)/distribution-repository
-
-pushd git-repo > /dev/null
-./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --max-workers=4 -PdeploymentRepository=${repository} build publishAllPublicationsToDeploymentRepository
-popd > /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-set -e
-
-source $(dirname $0)/common.sh
-
-pushd git-repo > /dev/null
-./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --max-workers=4 check
-popd > /dev/null
@@ -1,2 +0,0 @@
-source /opt/concourse-java.sh
-setup_symlinks
@@ -1,12 +0,0 @@
-#!/bin/bash
-set -e
-
-CONFIG_DIR=git-repo/ci/config
-version=$( cat version/version )
-
-java -jar /github-changelog-generator.jar \
-  --spring.config.location=${CONFIG_DIR}/changelog-generator.yml \
-  ${version} generated-changelog/changelog.md
-
-echo ${version} > generated-changelog/version
-echo v${version} > generated-changelog/tag
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-source $(dirname $0)/common.sh
-CONFIG_DIR=git-repo/ci/config
-
-version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
-export BUILD_INFO_LOCATION=$(pwd)/artifactory-repo/build-info.json
-
-java -jar /opt/concourse-release-scripts.jar promote $RELEASE_TYPE $BUILD_INFO_LOCATION || { exit 1; }
-
-java -jar /opt/concourse-release-scripts.jar \
-  --spring.config.location=${CONFIG_DIR}/release-scripts.yml \
-  distribute $RELEASE_TYPE $BUILD_INFO_LOCATION || { exit 1; }
-
-echo "Promotion complete"
-echo $version > version/version
@@ -1,50 +0,0 @@
-#!/bin/bash
-set -e
-
-source $(dirname $0)/common.sh
-repository=$(pwd)/distribution-repository
-
-pushd git-repo > /dev/null
-git fetch --tags --all > /dev/null
-popd > /dev/null
-
-git clone git-repo stage-git-repo > /dev/null
-
-pushd stage-git-repo > /dev/null
-
-snapshotVersion=$( awk -F '=' '$1 == "version" { print $2 }' gradle.properties )
-if [[ $RELEASE_TYPE = "M" ]]; then
-	stageVersion=$( get_next_milestone_release $snapshotVersion)
-	nextVersion=$snapshotVersion
-elif [[ $RELEASE_TYPE = "RC" ]]; then
-	stageVersion=$( get_next_rc_release $snapshotVersion)
-	nextVersion=$snapshotVersion
-elif [[ $RELEASE_TYPE = "RELEASE" ]]; then
-	stageVersion=$( get_next_release $snapshotVersion)
-	nextVersion=$( bump_version_number $snapshotVersion)
-else
-	echo "Unknown release type $RELEASE_TYPE" >&2; exit 1;
-fi
-
-echo "Staging $stageVersion (next version will be $nextVersion)"
-sed -i "s/version=$snapshotVersion/version=$stageVersion/" gradle.properties
-
-git config user.name "Spring Buildmaster" > /dev/null
-git config user.email "buildmaster@springframework.org" > /dev/null
-git add gradle.properties > /dev/null
-git commit -m"Release v$stageVersion" > /dev/null
-git tag -a "v$stageVersion" -m"Release v$stageVersion" > /dev/null
-
-./gradlew --no-daemon --max-workers=4 -PdeploymentRepository=${repository} build publishAllPublicationsToDeploymentRepository
-
-git reset --hard HEAD^ > /dev/null
-if [[ $nextVersion != $snapshotVersion ]]; then
-	echo "Setting next development version (v$nextVersion)"
-	sed -i "s/version=$snapshotVersion/version=$nextVersion/" gradle.properties
-	git add gradle.properties > /dev/null
-	git commit -m"Next development version (v$nextVersion)" > /dev/null
-fi;
-
-echo "Staging Complete"
-
-popd > /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-export BUILD_INFO_LOCATION=$(pwd)/artifactory-repo/build-info.json
-version=$( cat artifactory-repo/build-info.json | jq -r '.buildInfo.modules[0].id' | sed 's/.*:.*:\(.*\)/\1/' )
-java -jar /opt/concourse-release-scripts.jar syncToCentral "RELEASE" $BUILD_INFO_LOCATION || { exit 1; }
-
-echo "Sync complete"
-echo $version > version/version
@@ -1,22 +0,0 @@
---
-platform: linux
-inputs:
- name: git-repo
-outputs:
- name: distribution-repository
- name: git-repo
-caches:
- path: gradle
-params:
-  BRANCH:
-  CI: true
-  GRADLE_ENTERPRISE_ACCESS_KEY:
-  GRADLE_ENTERPRISE_CACHE_USERNAME:
-  GRADLE_ENTERPRISE_CACHE_PASSWORD:
-  GRADLE_ENTERPRISE_URL: https://ge.spring.io
-run:
-  path: bash
-  args:
-    - -ec
-    - |
-      ${PWD}/git-repo/ci/scripts/build-project.sh
@@ -1,22 +0,0 @@
---
-platform: linux
-inputs:
- name: git-repo
-outputs:
- name: distribution-repository
- name: git-repo
-caches:
- path: gradle
-params:
-  BRANCH:
-  CI: true
-  GRADLE_ENTERPRISE_ACCESS_KEY:
-  GRADLE_ENTERPRISE_CACHE_USERNAME:
-  GRADLE_ENTERPRISE_CACHE_PASSWORD:
-  GRADLE_ENTERPRISE_URL: https://ge.spring.io
-run:
-  path: bash
-  args:
-    - -ec
-    - |
-      ${PWD}/git-repo/ci/scripts/check-project.sh
@@ -1,20 +0,0 @@
---
-platform: linux
-image_resource:
-  type: docker-image
-  source:
-    repository: springio/github-changelog-generator
-    tag: '0.0.4'
-inputs:
- name: git-repo
- name: version
-outputs:
- name: generated-changelog
-params:
-  GITHUB_ORGANIZATION:
-  GITHUB_REPO:
-  GITHUB_USERNAME:
-  GITHUB_TOKEN:
-  RELEASE_TYPE:
-run:
-  path: git-repo/ci/scripts/generate-changelog.sh
@@ -1,18 +0,0 @@
---
-platform: linux
-inputs:
- name: git-repo
- name: artifactory-repo
-outputs:
- name: version
-params:
-  RELEASE_TYPE:
-  ARTIFACTORY_SERVER:
-  ARTIFACTORY_USERNAME:
-  ARTIFACTORY_PASSWORD:
-  BINTRAY_SUBJECT:
-  BINTRAY_REPO:
-  BINTRAY_USERNAME:
-  BINTRAY_API_KEY:
-run:
-  path: git-repo/ci/scripts/promote-version.sh
@@ -1,17 +0,0 @@
---
-platform: linux
-inputs:
- name: git-repo
-outputs:
- name: stage-git-repo
- name: distribution-repository
-params:
-  RELEASE_TYPE:
-  CI: true
-  GRADLE_ENTERPRISE_CACHE_USERNAME:
-  GRADLE_ENTERPRISE_CACHE_PASSWORD:
-  GRADLE_ENTERPRISE_URL: https://ge.spring.io
-caches:
- path: gradle
-run:
-  path: git-repo/ci/scripts/stage-version.sh
@@ -1,16 +0,0 @@
---
-platform: linux
-inputs:
- name: git-repo
- name: artifactory-repo
-outputs:
- name: version
-params:
-  BINTRAY_REPO:
-  BINTRAY_SUBJECT:
-  BINTRAY_USERNAME:
-  BINTRAY_API_KEY:
-  SONATYPE_USER_TOKEN:
-  SONATYPE_PASSWORD_TOKEN:
-run:
-  path: git-repo/ci/scripts/sync-to-maven-central.sh
@@ -18,6 +18,12 @@ publishing {
 		mavenJava(MavenPublication) {
 			artifactId = 'spring-framework-bom'
 			from components.javaPlatform
+			// remove scope information from published BOM
+			pom.withXml {
+				asNode().dependencyManagement.first().dependencies.first().each {
+					it.remove(it.scope.first())
+				}
+			}
 		}
 	}
 }
@@ -1,5 +1,4 @@
-version=5.3.2
+version=5.2.3.RELEASE
 org.gradle.jvmargs=-Xmx1536M
 org.gradle.caching=true
 org.gradle.parallel=true
-kotlin.stdlib.default.dependency=false
@@ -0,0 +1,18 @@
+buildCache {
+	local {
+		enabled = true
+	}
+	remote(HttpBuildCache) {
+		enabled = true
+		url = 'https://ge.spring.io/cache/'
+		def cacheUsername = System.getenv('GRADLE_ENTERPRISE_CACHE_USERNAME')
+		def cachePassword = System.getenv('GRADLE_ENTERPRISE_CACHE_PASSWORD')
+		if (cacheUsername && cachePassword) {
+			push = true
+			credentials {
+				username = cacheUsername
+				password = cachePassword
+			}
+		}
+	}
+}
@@ -0,0 +1,90 @@
+tagOs()
+tagIde()
+tagCiOrLocal()
+addCiMetadata()
+addGitMetadata()
+addTestTaskMetadata()
+
+void tagOs() {
+	buildScan.tag System.getProperty('os.name')
+}
+
+void tagIde() {
+	if (System.getProperty('idea.version')) {
+		buildScan.tag 'IntelliJ IDEA'
+	} else if (System.getProperty('eclipse.buildId')) {
+		buildScan.tag 'Eclipse'
+	}
+}
+
+void tagCiOrLocal() {
+	buildScan.tag(isCi() ? 'CI' : 'LOCAL')
+}
+
+void addGitMetadata() {
+	buildScan.background {
+		def gitCommitId = execAndGetStdout('git', 'rev-parse', '--short=8', '--verify', 'HEAD')
+		def gitBranchName = execAndGetStdout('git', 'rev-parse', '--abbrev-ref', 'HEAD')
+		def gitStatus = execAndGetStdout('git', 'status', '--porcelain')
+
+		if(gitCommitId) {
+			def commitIdLabel = 'Git Commit ID'
+			value commitIdLabel, gitCommitId
+			link 'Git commit build scans', customValueSearchUrl([(commitIdLabel): gitCommitId])
+		}
+		if (gitBranchName) {
+			tag gitBranchName
+			value 'Git branch', gitBranchName
+		}
+		if (gitStatus) {
+			tag 'dirty'
+			value 'Git status', gitStatus
+		}
+	}
+}
+
+void addCiMetadata() {
+	def ciBuild = 'CI BUILD'
+	if (isBamboo()) {
+		buildScan.link ciBuild, System.getenv('bamboo_resultsUrl')
+	}
+}
+
+void addTestTaskMetadata() {
+	allprojects {
+		tasks.withType(Test) { test ->
+			doFirst {
+				buildScan.value "Test#maxParallelForks[${test.path}]", test.maxParallelForks.toString()
+			}
+		}
+	}
+}
+
+boolean isCi() {
+	isBamboo()
+}
+
+boolean isBamboo() {
+	System.getenv('bamboo_resultsUrl')
+}
+
+String execAndGetStdout(String... args) {
+	def stdout = new ByteArrayOutputStream()
+	exec {
+		commandLine(args)
+		standardOutput = stdout
+	}
+	return stdout.toString().trim()
+}
+
+String customValueSearchUrl(Map<String, String> search) {
+	def query = search.collect { name, value ->
+		"search.names=${encodeURL(name)}&search.values=${encodeURL(value)}"
+	}.join('&')
+
+	"$buildScan.server/scans?$query"
+}
+
+String encodeURL(String url) {
+	URLEncoder.encode(url, 'UTF-8')
+}
@@ -1,80 +0,0 @@
-// -----------------------------------------------------------------------------
-//
-// This script adds support for the following two JVM system properties
-// that control the build for alternative JDKs (i.e., a JDK other than
-// the one used to launch the Gradle process).
-//
-// - customJavaHome: absolute path to the alternate JDK installation to
-//     use to compile Java code and execute tests. This system property
-//     is also used in spring-oxm.gradle to determine whether JiBX is
-//     supported.
-//
-// - customJavaSourceVersion: Java version supplied to the `--release`
-//     command line flag to control the Java source and target
-//     compatibility version. Supported versions include 9 or higher.
-//     Do not set this system property if Java 8 should be used.
-//
-// Examples:
-//
-// ./gradlew -DcustomJavaHome=/Library/Java/JavaVirtualMachines/jdk-14.jdk/Contents/Home test
-//
-// ./gradlew --no-build-cache -DcustomJavaHome=/Library/Java/JavaVirtualMachines/jdk-14.jdk/Contents/Home test
-//
-// ./gradlew -DcustomJavaHome=/Library/Java/JavaVirtualMachines/jdk-14.jdk/Contents/Home -DcustomJavaSourceVersion=14 test
-//
-//
-// Credits: inspired by work from Marc Philipp and Stephane Nicoll
-//
-// -----------------------------------------------------------------------------
-
-import org.gradle.internal.os.OperatingSystem
-// import org.jetbrains.kotlin.gradle.dsl.KotlinJvmCompile
-
-def customJavaHome = System.getProperty("customJavaHome")
-
-if (customJavaHome) {
-	def customJavaHomeDir = new File(customJavaHome)
-	def customJavaSourceVersion = System.getProperty("customJavaSourceVersion")
-
-	tasks.withType(JavaCompile) {
-		logger.info("Java home for " + it.name + " task in " + project.name + ": " + customJavaHomeDir)
-		options.forkOptions.javaHome = customJavaHomeDir
-		inputs.property("customJavaHome", customJavaHome)
-		if (customJavaSourceVersion) {
-			options.compilerArgs += [ "--release", customJavaSourceVersion]
-			inputs.property("customJavaSourceVersion", customJavaSourceVersion)
-		}
-	}
-
-	tasks.withType(GroovyCompile) {
-		logger.info("Java home for " + it.name + " task in " + project.name + ": " + customJavaHomeDir)
-		options.forkOptions.javaHome = customJavaHomeDir
-		inputs.property("customJavaHome", customJavaHome)
-		if (customJavaSourceVersion) {
-			options.compilerArgs += [ "--release", customJavaSourceVersion]
-			inputs.property("customJavaSourceVersion", customJavaSourceVersion)
-		}
-	}
-
-	/*
-	tasks.withType(KotlinJvmCompile) {
-		logger.info("Java home for " + it.name + " task in " + project.name + ": " + customJavaHome)
-		kotlinOptions.jdkHome = customJavaHomeDir
-		inputs.property("customJavaHome", customJavaHome)
-	}
-	*/
-
-	tasks.withType(Test) {
-		def javaExecutable = customJavaHome + "/bin/java"
-		if (OperatingSystem.current().isWindows()) {
-			javaExecutable += ".exe"
-		}
-		logger.info("Java executable for " + it.name + " task in " + project.name + ": " + javaExecutable)
-		executable = javaExecutable
-		inputs.property("customJavaHome", customJavaHome)
-		if (customJavaSourceVersion) {
-			inputs.property("customJavaSourceVersion", customJavaSourceVersion)
-		}
-	}
-
-}
@@ -3,16 +3,7 @@ configurations {
 }

 dependencies {
-	asciidoctorExt("io.spring.asciidoctor:spring-asciidoctor-extensions-block-switch:0.5.0")
-}
-
-repositories {
-	maven {
-		url "https://repo.spring.io/release"
-		mavenContent {
-			includeGroup "io.spring.asciidoctor"
-		}
-	}
+	asciidoctorExt("io.spring.asciidoctor:spring-asciidoctor-extensions:0.2.0.RELEASE")
 }

 /**
@@ -65,55 +56,39 @@ dokka {
 	dependsOn {
 		tasks.getByName("api")
 	}
-
 	doFirst {
-		configuration {
-			classpath = moduleProjects.collect { project -> project.jar.outputs.files.getFiles() }.flatten()
-			classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
-
-			moduleProjects.findAll {
-				it.pluginManager.hasPlugin("kotlin")
-			}.each { project ->
-				def kotlinDirs = project.sourceSets.main.kotlin.srcDirs.collect()
-				kotlinDirs -= project.sourceSets.main.java.srcDirs
-				kotlinDirs.each { dir ->
-					if (dir.exists()) {
-						sourceRoot {
-							path = dir.path
-						}
-					}
+		classpath = moduleProjects.collect { project -> project.jar.outputs.files.getFiles() }.flatten()
+		classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
+		sourceDirs = files(moduleProjects
+				.findAll {
+					it.pluginManager.hasPlugin("kotlin")
 				}
-			}
-		}
+				.collect { project ->
+					def kotlinDirs = project.sourceSets.main.kotlin.srcDirs.collect()
+					kotlinDirs -= project.sourceSets.main.java.srcDirs
+				})
 	}
-
+	moduleName = "spring-framework"
 	outputFormat = "html"
 	outputDirectory = "$buildDir/docs/kdoc"

-	configuration {
-		moduleName = "spring-framework"
-
-		externalDocumentationLink {
-			url = new URL("https://docs.spring.io/spring-framework/docs/$version/javadoc-api/")
-			packageListUrl = new File(buildDir, "docs/javadoc/package-list").toURI().toURL()
-		}
-		externalDocumentationLink {
-			url = new URL("https://projectreactor.io/docs/core/release/api/")
-		}
-		externalDocumentationLink {
-			url = new URL("https://www.reactive-streams.org/reactive-streams-1.0.1-javadoc/")
-		}
-		externalDocumentationLink {
-			url = new URL("https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/")
-		}
-		externalDocumentationLink {
-			url = new URL("https://r2dbc.io/spec/0.8.3.RELEASE/api/")
-		}
+	externalDocumentationLink {
+		url = new URL("https://docs.spring.io/spring-framework/docs/$version/javadoc-api/")
+		packageListUrl = new File(buildDir, "docs/javadoc/package-list").toURI().toURL()
+	}
+	externalDocumentationLink {
+		url = new URL("https://projectreactor.io/docs/core/release/api/")
+	}
+	externalDocumentationLink {
+		url = new URL("https://www.reactive-streams.org/reactive-streams-1.0.1-javadoc/")
+	}
+	externalDocumentationLink {
+		url = new URL("https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/")
 	}
 }

 task downloadResources(type: Download) {
-	def version = "0.2.5"
+	def version = "0.1.3.RELEASE"
 	src "https://repo.spring.io/release/io/spring/docresources/" +
 			"spring-doc-resources/$version/spring-doc-resources-${version}.zip"
 	dest project.file("$buildDir/docs/spring-doc-resources.zip")
@@ -127,8 +102,34 @@ task extractDocResources(type: Copy, dependsOn: downloadResources) {
 }

 asciidoctorj {
-	version = '2.4.1'
-	fatalWarnings ".*"
+	modules {
+		pdf {
+			version '1.5.0-beta.8'
+		}
+	}
+}
+
+/**
+ * Produce the Spring Framework Reference documentation
+ * from "src/docs/asciidoc" into  "build/asciidoc/html5"
+ */
+asciidoctor {
+	baseDirFollowsSourceDir()
+	configurations 'asciidoctorExt'
+	sources {
+		include '*.adoc'
+	}
+	outputDir "$buildDir/docs/ref-docs/"
+	resources {
+		from(sourceDir) {
+			include 'images/*', 'css/**', 'js/**'
+		}
+		from extractDocResources
+	}
+	logDocuments = true
+	outputOptions {
+		backends = ["html5", "pdf"]
+	}
 	options doctype: 'book', eruby: 'erubis'
 	attributes([
 			icons: 'font',
@@ -140,51 +141,17 @@ asciidoctorj {
 			sectnums: '',
 			'source-highlighter': 'highlight.js',
 			highlightjsdir: 'js/highlight',
-			'highlightjs-theme': 'googlecode',
+			'highlightjs-theme': 'github',
 			stylesdir: 'css/',
 			stylesheet: 'stylesheet.css',
 			'spring-version': project.version
 	])
 }

-/**
- * Generate the Spring Framework Reference documentation from "src/docs/asciidoc"
- * in "build/docs/ref-docs/html5".
- */
-asciidoctor {
-	baseDirFollowsSourceDir()
-	configurations 'asciidoctorExt'
-	sources {
-		include '*.adoc'
-	}
-	outputDir "$buildDir/docs/ref-docs/html5"
-	logDocuments = true
-	resources {
-		from(sourceDir) {
-			include 'images/*.png', 'css/**', 'js/**'
-		}
-		from extractDocResources
-	}
-}
-
-/**
- * Generate the Spring Framework Reference documentation from "src/docs/asciidoc"
- * in "build/docs/ref-docs/pdf".
- */
-asciidoctorPdf {
-	baseDirFollowsSourceDir()
-	configurations 'asciidoctorExt'
-	sources {
-		include '*.adoc'
-	}
-	outputDir "$buildDir/docs/ref-docs/pdf"
-	logDocuments = true
-}
-
 /**
 * Zip all docs (API and reference) into a single archive
 */
-task docsZip(type: Zip, dependsOn: ['api', 'asciidoctor', 'asciidoctorPdf', 'dokka']) {
+task docsZip(type: Zip, dependsOn: ['api', 'asciidoctor', 'dokka']) {
 	group = "Distribution"
 	description = "Builds -${archiveClassifier} archive containing api and reference " +
 			"for deployment at https://docs.spring.io/spring-framework/docs."
@@ -197,11 +164,11 @@ task docsZip(type: Zip, dependsOn: ['api', 'asciidoctor', 'asciidoctorPdf', 'dok
 	from (api) {
 		into "javadoc-api"
 	}
-	from ("$asciidoctor.outputDir") {
-		into "reference/html"
+	from ("$asciidoctor.outputDir/html5") {
+		into "spring-framework-reference"
 	}
-	from ("$asciidoctorPdf.outputDir") {
-		into "reference/pdf"
+	from ("$asciidoctor.outputDir/pdf") {
+		into "spring-framework-reference/pdf"
 	}
 	from (dokka) {
 		into "kdoc-api"
@@ -29,11 +29,12 @@ eclipse.classpath.file.whenMerged { classpath ->
 	classpath.entries.removeAll { entry -> (entry.path =~ /(?!.*?repack.*\.jar).*?\/([^\/]+)\/build\/libs\/[^\/]+\.jar/) }
 }

+
 // Use separate main/test outputs (prevents WTP from packaging test classes)
 eclipse.classpath.defaultOutputDir = file(project.name+"/bin/eclipse")
 eclipse.classpath.file.beforeMerged { classpath ->
 	classpath.entries.findAll{ it instanceof SourceFolder }.each {
-		if (it.output.startsWith("bin/")) {
+		if(it.output.startsWith("bin/")) {
 			it.output = null
 		}
 	}
@@ -55,23 +56,6 @@ eclipse.classpath.file.whenMerged { classpath ->
 	}
 }

-// Ensure that test fixture dependencies are handled properly in Gradle 6.7.
-// Bug fixed in Gradle 6.8: https://github.com/gradle/gradle/issues/14932 
-eclipse.classpath.file.whenMerged {
-	entries.findAll { it instanceof ProjectDependency }.each {
-		it.entryAttributes.remove('without_test_code')
-	}
-}
-
-// Ensure that JMH sources and resources are treated as test classpath entries
-// so that they can see test fixtures.
-// https://github.com/melix/jmh-gradle-plugin/issues/157
-eclipse.classpath.file.whenMerged {
-	entries.findAll { it.path =~ /src\/jmh\/(java|resources)/ }.each {
-		it.entryAttributes['test'] = 'true'
-	}
-}
-
 // Allow projects to be used as WTP modules
 eclipse.project.natures "org.eclipse.wst.common.project.facet.core.nature"

@@ -1,4 +1,5 @@
 apply plugin: "maven-publish"
+apply plugin: 'com.jfrog.artifactory'

 publishing {
 	publications {
@@ -49,16 +50,6 @@ publishing {
 	}
 }

-configureDeploymentRepository(project)
-
-void configureDeploymentRepository(Project project) {
-	project.plugins.withType(MavenPublishPlugin.class).all {
-		PublishingExtension publishing = project.getExtensions().getByType(PublishingExtension.class);
-		if (project.hasProperty("deploymentRepository")) {
-			publishing.repositories.maven {
-				it.url = project.property("deploymentRepository")
-				it.name = "deployment"
-			}
-		}
-	}
+artifactoryPublish {
+	publications(publishing.publications.mavenJava)
 }
@@ -1,17 +1,7 @@
 apply plugin: 'org.springframework.build.compile'
 apply plugin: 'org.springframework.build.optional-dependencies'
-apply plugin: 'me.champeau.gradle.jmh'
 apply from: "$rootDir/gradle/publications.gradle"

-dependencies {
-	jmh 'org.openjdk.jmh:jmh-core:1.23'
-	jmh 'org.openjdk.jmh:jmh-generator-annprocess:1.23'
-	jmh 'net.sf.jopt-simple:jopt-simple:4.6'
-}
-jmh {
-	duplicateClassesStrategy = DuplicatesStrategy.EXCLUDE
-}
-
 jar {
 	manifest.attributes["Implementation-Title"] = project.name
 	manifest.attributes["Implementation-Version"] = project.version
@@ -73,5 +63,9 @@ publishing {
 }

 // Disable publication of test fixture artifacts.
-components.java.withVariantsFromConfiguration(configurations.testFixturesApiElements) { skip() }
-components.java.withVariantsFromConfiguration(configurations.testFixturesRuntimeElements) { skip() }
+//
+// Once we upgrade to Gradle 6.x, we will need to delete the following line ...
+components.java.variants.removeAll { it.outgoingConfiguration.name.startsWith("testFixtures") }
+// ... and uncomment the following two lines.
+// components.java.withVariantsFromConfiguration(configurations.testFixturesApiElements) { skip() }
+// components.java.withVariantsFromConfiguration(configurations.testFixturesRuntimeElements) { skip() }
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
@@ -82,7 +82,6 @@ esac

 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar

-
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
@@ -130,7 +129,6 @@ fi
 if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
    JAVACMD=`cygpath --unix "$JAVACMD"`

    # We build the pattern for arguments to be converted via cygpath
@@ -156,19 +154,19 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
        else
            eval `echo args$i`="\"$arg\""
        fi
-        i=`expr $i + 1`
+        i=$((i+1))
    done
    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
    esac
 fi

@@ -177,9 +175,14 @@ save () {
    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
    echo " "
 }
-APP_ARGS=`save "$@"`
+APP_ARGS=$(save "$@")

 # Collect all arguments for the java command, following the shell quoting and substitution rules
 eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"

+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
 exec "$JAVACMD" "$@"
@@ -29,9 +29,6 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%

-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"

@@ -40,7 +37,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome

 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if "%ERRORLEVEL%" == "0" goto init

 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +51,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe

-if exist "%JAVA_EXE%" goto execute
+if exist "%JAVA_EXE%" goto init

 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,14 +61,28 @@ echo location of your Java installation.

 goto fail

+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
 :execute
@rem Setup the command line

 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

-
@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

 :end
@rem End local scope for the variables with windows NT shell
@@ -1,119 +0,0 @@
-/*
- * Copyright 2002-2020 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.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.aop.config;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.aspectj.lang.ProceedingJoinPoint;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-
-/**
- * Integration tests for advice invocation order for advice configured via the
- * AOP namespace.
- *
- * @author Sam Brannen
- * @since 5.2.7
- * @see org.springframework.aop.framework.autoproxy.AspectJAutoProxyAdviceOrderIntegrationTests
- */
-class AopNamespaceHandlerAdviceOrderIntegrationTests {
-
-	@Nested
-	@SpringJUnitConfig(locations = "AopNamespaceHandlerAdviceOrderIntegrationTests-afterFirst.xml")
-	@DirtiesContext
-	class AfterAdviceFirstTests {
-
-		@Test
-		void afterAdviceIsInvokedFirst(@Autowired Echo echo, @Autowired InvocationTrackingAspect aspect) throws Exception {
-			assertThat(aspect.invocations).isEmpty();
-			assertThat(echo.echo(42)).isEqualTo(42);
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "around - end", "after", "after returning");
-
-			aspect.invocations.clear();
-			assertThatExceptionOfType(Exception.class).isThrownBy(() -> echo.echo(new Exception()));
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "around - end", "after", "after throwing");
-		}
-	}
-
-	@Nested
-	@SpringJUnitConfig(locations = "AopNamespaceHandlerAdviceOrderIntegrationTests-afterLast.xml")
-	@DirtiesContext
-	class AfterAdviceLastTests {
-
-		@Test
-		void afterAdviceIsInvokedLast(@Autowired Echo echo, @Autowired InvocationTrackingAspect aspect) throws Exception {
-			assertThat(aspect.invocations).isEmpty();
-			assertThat(echo.echo(42)).isEqualTo(42);
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "around - end", "after returning", "after");
-
-			aspect.invocations.clear();
-			assertThatExceptionOfType(Exception.class).isThrownBy(() -> echo.echo(new Exception()));
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "around - end", "after throwing", "after");
-		}
-	}
-
-
-	static class Echo {
-
-		Object echo(Object obj) throws Exception {
-			if (obj instanceof Exception) {
-				throw (Exception) obj;
-			}
-			return obj;
-		}
-	}
-
-	static class InvocationTrackingAspect {
-
-		List<String> invocations = new ArrayList<>();
-
-		Object around(ProceedingJoinPoint joinPoint) throws Throwable {
-			invocations.add("around - start");
-			try {
-				return joinPoint.proceed();
-			}
-			finally {
-				invocations.add("around - end");
-			}
-		}
-
-		void before() {
-			invocations.add("before");
-		}
-
-		void afterReturning() {
-			invocations.add("after returning");
-		}
-
-		void afterThrowing() {
-			invocations.add("after throwing");
-		}
-
-		void after() {
-			invocations.add("after");
-		}
-	}
-
-}
@@ -70,7 +70,7 @@ class AopNamespaceHandlerScopeIntegrationTests {
 		assertThat(singletonScoped.getName()).isEqualTo(rob);
 		singletonScoped.setName(bram);
 		assertThat(singletonScoped.getName()).isEqualTo(bram);
-		ITestBean deserialized = SerializationTestUtils.serializeAndDeserialize(singletonScoped);
+		ITestBean deserialized = (ITestBean) SerializationTestUtils.serializeAndDeserialize(singletonScoped);
 		assertThat(deserialized.getName()).isEqualTo(bram);
 	}

@@ -1,233 +0,0 @@
-/*
- * Copyright 2002-2020 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.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.aop.framework.autoproxy;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.aspectj.lang.ProceedingJoinPoint;
-import org.aspectj.lang.annotation.After;
-import org.aspectj.lang.annotation.AfterReturning;
-import org.aspectj.lang.annotation.AfterThrowing;
-import org.aspectj.lang.annotation.Around;
-import org.aspectj.lang.annotation.Aspect;
-import org.aspectj.lang.annotation.Before;
-import org.aspectj.lang.annotation.Pointcut;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.EnableAspectJAutoProxy;
-import org.springframework.test.annotation.DirtiesContext;
-import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
-
-/**
- * Integration tests for advice invocation order for advice configured via
- * AspectJ auto-proxy support.
- *
- * @author Sam Brannen
- * @since 5.2.7
- * @see org.springframework.aop.config.AopNamespaceHandlerAdviceOrderIntegrationTests
- */
-class AspectJAutoProxyAdviceOrderIntegrationTests {
-
-	/**
-	 * {@link After @After} advice declared as first <em>after</em> method in source code.
-	 */
-	@Nested
-	@SpringJUnitConfig(AfterAdviceFirstConfig.class)
-	@DirtiesContext
-	class AfterAdviceFirstTests {
-
-		@Test
-		void afterAdviceIsInvokedLast(@Autowired Echo echo, @Autowired AfterAdviceFirstAspect aspect) throws Exception {
-			assertThat(aspect.invocations).isEmpty();
-			assertThat(echo.echo(42)).isEqualTo(42);
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "after returning", "after", "around - end");
-
-			aspect.invocations.clear();
-			assertThatExceptionOfType(Exception.class).isThrownBy(
-					() -> echo.echo(new Exception()));
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "after throwing", "after", "around - end");
-		}
-	}
-
-
-	/**
-	 * This test class uses {@link AfterAdviceLastAspect} which declares its
-	 * {@link After @After} advice as the last <em>after advice type</em> method
-	 * in its source code.
-	 *
-	 * <p>On Java versions prior to JDK 7, we would have expected the {@code @After}
-	 * advice method to be invoked before {@code @AfterThrowing} and
-	 * {@code @AfterReturning} advice methods due to the AspectJ precedence
-	 * rules implemented in
-	 * {@link org.springframework.aop.aspectj.autoproxy.AspectJPrecedenceComparator}.
-	 */
-	@Nested
-	@SpringJUnitConfig(AfterAdviceLastConfig.class)
-	@DirtiesContext
-	class AfterAdviceLastTests {
-
-		@Test
-		void afterAdviceIsInvokedLast(@Autowired Echo echo, @Autowired AfterAdviceLastAspect aspect) throws Exception {
-			assertThat(aspect.invocations).isEmpty();
-			assertThat(echo.echo(42)).isEqualTo(42);
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "after returning", "after", "around - end");
-
-			aspect.invocations.clear();
-			assertThatExceptionOfType(Exception.class).isThrownBy(
-					() -> echo.echo(new Exception()));
-			assertThat(aspect.invocations).containsExactly("around - start", "before", "after throwing", "after", "around - end");
-		}
-	}
-
-
-	@Configuration
-	@EnableAspectJAutoProxy(proxyTargetClass = true)
-	static class AfterAdviceFirstConfig {
-
-		@Bean
-		AfterAdviceFirstAspect echoAspect() {
-			return new AfterAdviceFirstAspect();
-		}
-
-		@Bean
-		Echo echo() {
-			return new Echo();
-		}
-	}
-
-	@Configuration
-	@EnableAspectJAutoProxy(proxyTargetClass = true)
-	static class AfterAdviceLastConfig {
-
-		@Bean
-		AfterAdviceLastAspect echoAspect() {
-			return new AfterAdviceLastAspect();
-		}
-
-		@Bean
-		Echo echo() {
-			return new Echo();
-		}
-	}
-
-	static class Echo {
-
-		Object echo(Object obj) throws Exception {
-			if (obj instanceof Exception) {
-				throw (Exception) obj;
-			}
-			return obj;
-		}
-	}
-
-	/**
-	 * {@link After @After} advice declared as first <em>after</em> method in source code.
-	 */
-	@Aspect
-	static class AfterAdviceFirstAspect {
-
-		List<String> invocations = new ArrayList<>();
-
-		@Pointcut("execution(* echo(*))")
-		void echo() {
-		}
-
-		@After("echo()")
-		void after() {
-			invocations.add("after");
-		}
-
-		@AfterReturning("echo()")
-		void afterReturning() {
-			invocations.add("after returning");
-		}
-
-		@AfterThrowing("echo()")
-		void afterThrowing() {
-			invocations.add("after throwing");
-		}
-
-		@Before("echo()")
-		void before() {
-			invocations.add("before");
-		}
-
-		@Around("echo()")
-		Object around(ProceedingJoinPoint joinPoint) throws Throwable {
-			invocations.add("around - start");
-			try {
-				return joinPoint.proceed();
-			}
-			finally {
-				invocations.add("around - end");
-			}
-		}
-	}
-
-	/**
-	 * {@link After @After} advice declared as last <em>after</em> method in source code.
-	 */
-	@Aspect
-	static class AfterAdviceLastAspect {
-
-		List<String> invocations = new ArrayList<>();
-
-		@Pointcut("execution(* echo(*))")
-		void echo() {
-		}
-
-		@Around("echo()")
-		Object around(ProceedingJoinPoint joinPoint) throws Throwable {
-			invocations.add("around - start");
-			try {
-				return joinPoint.proceed();
-			}
-			finally {
-				invocations.add("around - end");
-			}
-		}
-
-		@Before("echo()")
-		void before() {
-			invocations.add("before");
-		}
-
-		@AfterReturning("echo()")
-		void afterReturning() {
-			invocations.add("after returning");
-		}
-
-		@AfterThrowing("echo()")
-		void afterThrowing() {
-			invocations.add("after throwing");
-		}
-
-		@After("echo()")
-		void after() {
-			invocations.add("after");
-		}
-	}
-
-}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -40,7 +40,7 @@ import org.springframework.transaction.testfixture.CallCountingTransactionManage
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.mockito.Mockito.mock;
-import static org.springframework.core.testfixture.TestGroup.LONG_RUNNING;
+import static org.springframework.core.testfixture.TestGroup.PERFORMANCE;

 /**
 * Integration tests cornering bug SPR-8651, which revealed that @Scheduled methods may
@@ -52,7 +52,7 @@ import static org.springframework.core.testfixture.TestGroup.LONG_RUNNING;
 * @since 3.1
 */
@SuppressWarnings("resource")
-@EnabledForTestGroups(LONG_RUNNING)
+@EnabledForTestGroups(PERFORMANCE)
 class ScheduledAndTransactionalAnnotationIntegrationTests {

 	@Test
@@ -61,7 +61,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 		ctx.register(Config.class, JdkProxyTxConfig.class, RepoConfigA.class);
 		assertThatExceptionOfType(BeanCreationException.class)
 			.isThrownBy(ctx::refresh)
-			.withCauseInstanceOf(IllegalStateException.class);
+			.satisfies(ex -> assertThat(ex.getRootCause()).isInstanceOf(IllegalStateException.class));
 	}

 	@Test
@@ -182,7 +182,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 	@Aspect
 	public static class MyAspect {

-		private final AtomicInteger count = new AtomicInteger();
+		private final AtomicInteger count = new AtomicInteger(0);

 		@org.aspectj.lang.annotation.Before("execution(* scheduled())")
 		public void checkTransaction() {
@@ -200,7 +200,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 	@Repository
 	static class MyRepositoryImpl implements MyRepository {

-		private final AtomicInteger count = new AtomicInteger();
+		private final AtomicInteger count = new AtomicInteger(0);

 		@Transactional
 		@Scheduled(fixedDelay = 5)
@@ -226,7 +226,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 	@Repository
 	static class MyRepositoryWithScheduledMethodImpl implements MyRepositoryWithScheduledMethod {

-		private final AtomicInteger count = new AtomicInteger();
+		private final AtomicInteger count = new AtomicInteger(0);

 		@Autowired(required = false)
 		private MyAspect myAspect;
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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"
-		xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
-				http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd">
-
-	<bean id="echo" class="org.springframework.aop.config.AopNamespaceHandlerAdviceOrderIntegrationTests$Echo"/>
-
-	<bean id="invocationTrackingAspect" class="org.springframework.aop.config.AopNamespaceHandlerAdviceOrderIntegrationTests$InvocationTrackingAspect" />
-
-	<aop:config>
-		<aop:aspect id="echoAdvice" ref="invocationTrackingAspect">
-			<aop:pointcut id="echoMethod" expression="execution(* echo(*))" />
-			<aop:around method="around" pointcut-ref="echoMethod" />
-			<aop:before method="before" pointcut-ref="echoMethod" />
-			<aop:after method="after" pointcut-ref="echoMethod" />
-			<aop:after-throwing method="afterThrowing" pointcut-ref="echoMethod" />
-			<aop:after-returning method="afterReturning" pointcut-ref="echoMethod" />
-		</aop:aspect>
-	</aop:config>
-
-</beans>
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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"
-		xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
-				http://www.springframework.org/schema/aop https://www.springframework.org/schema/aop/spring-aop.xsd">
-
-	<bean id="echo" class="org.springframework.aop.config.AopNamespaceHandlerAdviceOrderIntegrationTests$Echo"/>
-
-	<bean id="invocationTrackingAspect" class="org.springframework.aop.config.AopNamespaceHandlerAdviceOrderIntegrationTests$InvocationTrackingAspect" />
-
-	<aop:config>
-		<aop:aspect id="echoAdvice" ref="invocationTrackingAspect">
-			<aop:pointcut id="echoMethod" expression="execution(* echo(*))" />
-			<aop:around method="around" pointcut-ref="echoMethod" />
-			<aop:before method="before" pointcut-ref="echoMethod" />
-			<aop:after-throwing method="afterThrowing" pointcut-ref="echoMethod" />
-			<aop:after-returning method="afterReturning" pointcut-ref="echoMethod" />
-			<aop:after method="after" pointcut-ref="echoMethod" />
-		</aop:aspect>
-	</aop:config>
-
-</beans>
@@ -4,18 +4,14 @@ pluginManagement {
 		maven { url 'https://repo.spring.io/plugins-release' }
 	}
 }
-
-plugins {
-	id "com.gradle.enterprise" version "3.2"
-	id "io.spring.gradle-enterprise-conventions" version "0.0.2"
-}
+apply from: "$rootDir/gradle/build-cache-settings.gradle"

 include "spring-aop"
 include "spring-aspects"
 include "spring-beans"
 include "spring-context"
-include "spring-context-indexer"
 include "spring-context-support"
+include "spring-context-indexer"
 include "spring-core"
 include "kotlin-coroutines"
 project(':kotlin-coroutines').projectDir = file('spring-core/kotlin-coroutines')
@@ -27,12 +23,11 @@ include "spring-jms"
 include "spring-messaging"
 include "spring-orm"
 include "spring-oxm"
-include "spring-r2dbc"
 include "spring-test"
 include "spring-tx"
 include "spring-web"
-include "spring-webflux"
 include "spring-webmvc"
+include "spring-webflux"
 include "spring-websocket"
 include "framework-bom"
 include "integration-tests"
@@ -41,24 +36,3 @@ rootProject.name = "spring"
 rootProject.children.each {project ->
 	project.buildFileName = "${project.name}.gradle"
 }
-
-settings.gradle.projectsLoaded {
-	gradleEnterprise {
-		buildScan {
-			if (settings.gradle.rootProject.hasProperty('customJavaHome')) {
-				value("Custom JAVA_HOME", settings.gradle.rootProject.getProperty('customJavaHome'))
-			}
-			if (settings.gradle.rootProject.hasProperty('customJavaSourceVersion')) {
-				value("Custom Java Source Version", settings.gradle.rootProject.getProperty('customJavaSourceVersion'))
-			}
-			File buildDir = settings.gradle.rootProject.getBuildDir()
-			buildDir.mkdirs()
-			new File(buildDir, "build-scan-uri.txt").text = "(build scan not generated)"
-			buildScanPublished { scan ->
-				if (buildDir.exists()) {
-					new File(buildDir, "build-scan-uri.txt").text = "${scan.buildScanUri}\n"
-				} 
-			}
-		}
-	}
-}
@@ -16,8 +16,6 @@

 package org.aopalliance.intercept;

-import javax.annotation.Nonnull;
-
 /**
 * Intercepts the construction of a new object.
 *
@@ -56,7 +54,6 @@ public interface ConstructorInterceptor extends Interceptor  {
 	 * @throws Throwable if the interceptors or the target object
 	 * throws an exception
 	 */
-	@Nonnull
 	Object construct(ConstructorInvocation invocation) throws Throwable;

 }
@@ -18,8 +18,6 @@ package org.aopalliance.intercept;

 import java.lang.reflect.Constructor;

-import javax.annotation.Nonnull;
-
 /**
 * Description of an invocation to a constructor, given to an
 * interceptor upon constructor-call.
@@ -38,7 +36,6 @@ public interface ConstructorInvocation extends Invocation {
 	 * {@link Joinpoint#getStaticPart()} method (same result).
 	 * @return the constructor being called
 	 */
-	@Nonnull
 	Constructor<?> getConstructor();

 }
@@ -16,8 +16,6 @@

 package org.aopalliance.intercept;

-import javax.annotation.Nonnull;
-
 /**
 * This interface represents an invocation in the program.
 *
@@ -34,7 +32,6 @@ public interface Invocation extends Joinpoint {
 	 * array to change the arguments.
 	 * @return the argument of the invocation
 	 */
-	@Nonnull
 	Object[] getArguments();

 }
@@ -18,9 +18,6 @@ package org.aopalliance.intercept;

 import java.lang.reflect.AccessibleObject;

-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-
 /**
 * This interface represents a generic runtime joinpoint (in the AOP
 * terminology).
@@ -49,7 +46,6 @@ public interface Joinpoint {
 	 * @return see the children interfaces' proceed definition
 	 * @throws Throwable if the joinpoint throws an exception
 	 */
-	@Nullable
 	Object proceed() throws Throwable;

 	/**
@@ -57,7 +53,6 @@ public interface Joinpoint {
 	 * <p>For instance, the target object for an invocation.
 	 * @return the object (can be null if the accessible object is static)
 	 */
-	@Nullable
 	Object getThis();

 	/**
@@ -65,7 +60,6 @@ public interface Joinpoint {
 	 * <p>The static part is an accessible object on which a chain of
 	 * interceptors are installed.
 	 */
-	@Nonnull
 	AccessibleObject getStaticPart();

 }
@@ -16,9 +16,6 @@

 package org.aopalliance.intercept;

-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-
 /**
 * Intercepts calls on an interface on its way to the target. These
 * are nested "on top" of the target.
@@ -55,7 +52,6 @@ public interface MethodInterceptor extends Interceptor {
 	 * @throws Throwable if the interceptors or the target object
 	 * throws an exception
 	 */
-	@Nullable
-	Object invoke(@Nonnull MethodInvocation invocation) throws Throwable;
+	Object invoke(MethodInvocation invocation) throws Throwable;

 }
@@ -18,8 +18,6 @@ package org.aopalliance.intercept;

 import java.lang.reflect.Method;

-import javax.annotation.Nonnull;
-
 /**
 * Description of an invocation to a method, given to an interceptor
 * upon method-call.
@@ -38,7 +36,6 @@ public interface MethodInvocation extends Invocation {
 	 * {@link Joinpoint#getStaticPart()} method (same result).
 	 * @return the method being called
 	 */
-	@Nonnull
 	Method getMethod();

 }
@@ -33,9 +33,9 @@ public interface AfterReturningAdvice extends AfterAdvice {
 	/**
 	 * Callback after a given method successfully returned.
 	 * @param returnValue the value returned by the method, if any
-	 * @param method the method being invoked
-	 * @param args the arguments to the method
-	 * @param target the target of the method invocation. May be {@code null}.
+	 * @param method method being invoked
+	 * @param args arguments to the method
+	 * @param target target of the method invocation. May be {@code null}.
 	 * @throws Throwable if this object wishes to abort the call.
 	 * Any exception thrown will be returned to the caller if it's
 	 * allowed by the method signature. Otherwise the exception
@@ -32,9 +32,9 @@ public interface MethodBeforeAdvice extends BeforeAdvice {

 	/**
 	 * Callback before a given method is invoked.
-	 * @param method the method being invoked
-	 * @param args the arguments to the method
-	 * @param target the target of the method invocation. May be {@code null}.
+	 * @param method method being invoked
+	 * @param args arguments to the method
+	 * @param target target of the method invocation. May be {@code null}.
 	 * @throws Throwable if this object wishes to abort the call.
 	 * Any exception thrown will be returned to the caller if it's
 	 * allowed by the method signature. Otherwise the exception
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -350,8 +350,17 @@ public abstract class AbstractAspectJAdvice implements Advice, AspectJPrecedence
 		return this.discoveredThrowingType;
 	}

-	private static boolean isVariableName(String name) {
-		return AspectJProxyUtils.isVariableName(name);
+	private boolean isVariableName(String name) {
+		char[] chars = name.toCharArray();
+		if (!Character.isJavaIdentifierStart(chars[0])) {
+			return false;
+		}
+		for (int i = 1; i < chars.length; i++) {
+			if (!Character.isJavaIdentifierPart(chars[i])) {
+				return false;
+			}
+		}
+		return true;
 	}


@@ -631,6 +640,7 @@ public abstract class AbstractAspectJAdvice implements Advice, AspectJPrecedence
 		}
 		try {
 			ReflectionUtils.makeAccessible(this.aspectJAdviceMethod);
+			// TODO AopUtils.invokeJoinpointUsingReflection
 			return this.aspectJAdviceMethod.invoke(this.aspectInstanceFactory.getAspectInstance(), actualArgs);
 		}
 		catch (IllegalArgumentException ex) {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -470,10 +470,22 @@ public class AspectJAdviceParameterNameDiscoverer implements ParameterNameDiscov
 	 */
 	@Nullable
 	private String maybeExtractVariableName(@Nullable String candidateToken) {
-		if (AspectJProxyUtils.isVariableName(candidateToken)) {
+		if (!StringUtils.hasLength(candidateToken)) {
+			return null;
+		}
+		if (Character.isJavaIdentifierStart(candidateToken.charAt(0)) &&
+				Character.isLowerCase(candidateToken.charAt(0))) {
+			char[] tokenChars = candidateToken.toCharArray();
+			for (char tokenChar : tokenChars) {
+				if (!Character.isJavaIdentifierPart(tokenChar)) {
+					return null;
+				}
+			}
 			return candidateToken;
 		}
-		return null;
+		else {
+			return null;
+		}
 	}

 	/**
@@ -636,7 +648,7 @@ public class AspectJAdviceParameterNameDiscoverer implements ParameterNameDiscov
 				}

 				if (tokens[currentIndex].endsWith(")")) {
-					sb.append(tokens[currentIndex], 0, tokens[currentIndex].length() - 1);
+					sb.append(tokens[currentIndex].substring(0, tokens[currentIndex].length() - 1));
 					return new PointcutBody(numTokensConsumed, sb.toString().trim());
 				}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -23,7 +23,6 @@ import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;

 import org.springframework.aop.AfterAdvice;
-import org.springframework.lang.Nullable;

 /**
 * Spring AOP advice wrapping an AspectJ after advice method.
@@ -43,7 +42,6 @@ public class AspectJAfterAdvice extends AbstractAspectJAdvice


 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		try {
 			return mi.proceed();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2015 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.
@@ -23,7 +23,6 @@ import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;

 import org.springframework.aop.AfterAdvice;
-import org.springframework.lang.Nullable;

 /**
 * Spring AOP advice wrapping an AspectJ after-throwing advice method.
@@ -58,7 +57,6 @@ public class AspectJAfterThrowingAdvice extends AbstractAspectJAdvice
 	}

 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		try {
 			return mi.proceed();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 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 org.aspectj.lang.ProceedingJoinPoint;
 import org.aspectj.weaver.tools.JoinPointMatch;

 import org.springframework.aop.ProxyMethodInvocation;
-import org.springframework.lang.Nullable;

 /**
 * Spring AOP around advice (MethodInterceptor) that wraps
@@ -61,7 +60,6 @@ public class AspectJAroundAdvice extends AbstractAspectJAdvice implements Method
 	}

 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		if (!(mi instanceof ProxyMethodInvocation)) {
 			throw new IllegalStateException("MethodInvocation is not a Spring ProxyMethodInvocation: " + mi);
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,8 +21,6 @@ import java.util.List;
 import org.springframework.aop.Advisor;
 import org.springframework.aop.PointcutAdvisor;
 import org.springframework.aop.interceptor.ExposeInvocationInterceptor;
-import org.springframework.lang.Nullable;
-import org.springframework.util.StringUtils;

 /**
 * Utility methods for working with AspectJ proxies.
@@ -75,19 +73,4 @@ public abstract class AspectJProxyUtils {
 						((PointcutAdvisor) advisor).getPointcut() instanceof AspectJExpressionPointcut));
 	}

-	static boolean isVariableName(@Nullable String name) {
-		if (!StringUtils.hasLength(name)) {
-			return false;
-		}
-		if (!Character.isJavaIdentifierStart(name.charAt(0))) {
-			return false;
-		}
-		for (int i = 1; i < name.length(); i++) {
-			if (!Character.isJavaIdentifierPart(name.charAt(i))) {
-				return false;
-			}
-		}
-		return true;
-	}
-
 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -84,13 +84,11 @@ public class MethodInvocationProceedingJoinPoint implements ProceedingJoinPoint,
 	}

 	@Override
-	@Nullable
 	public Object proceed() throws Throwable {
 		return this.methodInvocation.invocableClone().proceed();
 	}

 	@Override
-	@Nullable
 	public Object proceed(Object[] arguments) throws Throwable {
 		Assert.notNull(arguments, "Argument array passed to proceed cannot be null");
 		if (arguments.length != this.methodInvocation.getArguments().length) {
@@ -221,12 +219,10 @@ public class MethodInvocationProceedingJoinPoint implements ProceedingJoinPoint,
 		@Override
 		@Nullable
 		public String[] getParameterNames() {
-			String[] parameterNames = this.parameterNames;
-			if (parameterNames == null) {
-				parameterNames = parameterNameDiscoverer.getParameterNames(getMethod());
-				this.parameterNames = parameterNames;
+			if (this.parameterNames == null) {
+				this.parameterNames = parameterNameDiscoverer.getParameterNames(getMethod());
 			}
-			return parameterNames;
+			return this.parameterNames;
 		}

 		@Override
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -160,12 +160,23 @@ public class AspectJProxyFactory extends ProxyCreatorSupport {
 	}

 	/**
-	 * Get the singleton aspect instance for the supplied aspect type.
-	 * An instance is created if one cannot be found in the instance cache.
+	 * Get the singleton aspect instance for the supplied aspect type. An instance
+	 * is created if one cannot be found in the instance cache.
 	 */
 	private Object getSingletonAspectInstance(Class<?> aspectClass) {
-		return aspectCache.computeIfAbsent(aspectClass,
-				clazz -> new SimpleAspectInstanceFactory(clazz).getAspectInstance());
+		// Quick check without a lock...
+		Object instance = aspectCache.get(aspectClass);
+		if (instance == null) {
+			synchronized (aspectCache) {
+				// To be safe, check within full lock now...
+				instance = aspectCache.get(aspectClass);
+				if (instance == null) {
+					instance = new SimpleAspectInstanceFactory(aspectClass).getAspectInstance();
+					aspectCache.put(aspectClass, instance);
+				}
+			}
+		}
+		return instance;
 	}


@@ -56,7 +56,7 @@ public class BeanFactoryAspectInstanceFactory implements MetadataAwareAspectInst
 	 * introspect to create AJType metadata using the type returned for the
 	 * given bean name from the BeanFactory.
 	 * @param beanFactory the BeanFactory to obtain instance(s) from
-	 * @param name the name of the bean
+	 * @param name name of the bean
 	 */
 	public BeanFactoryAspectInstanceFactory(BeanFactory beanFactory, String name) {
 		this(beanFactory, name, null);
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -97,7 +97,7 @@ public class BeanFactoryAspectJAdvisorsBuilder {
 						}
 						// We must be careful not to instantiate beans eagerly as in this case they
 						// would be cached by the Spring container but would not have been weaved.
-						Class<?> beanType = this.beanFactory.getType(beanName, false);
+						Class<?> beanType = this.beanFactory.getType(beanName);
 						if (beanType == null) {
 							continue;
 						}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -51,47 +51,37 @@ import org.springframework.core.convert.converter.Converter;
 import org.springframework.core.convert.converter.ConvertingComparator;
 import org.springframework.lang.Nullable;
 import org.springframework.util.ReflectionUtils;
-import org.springframework.util.ReflectionUtils.MethodFilter;
 import org.springframework.util.StringUtils;
 import org.springframework.util.comparator.InstanceComparator;

 /**
 * Factory that can create Spring AOP Advisors given AspectJ classes from
- * classes honoring AspectJ's annotation syntax, using reflection to invoke the
- * corresponding advice methods.
+ * classes honoring the AspectJ 5 annotation syntax, using reflection to
+ * invoke the corresponding advice methods.
 *
 * @author Rod Johnson
 * @author Adrian Colyer
 * @author Juergen Hoeller
 * @author Ramnivas Laddad
 * @author Phillip Webb
- * @author Sam Brannen
 * @since 2.0
 */
@SuppressWarnings("serial")
 public class ReflectiveAspectJAdvisorFactory extends AbstractAspectJAdvisorFactory implements Serializable {

-	// Exclude @Pointcut methods
-	private static final MethodFilter adviceMethodFilter = ReflectionUtils.USER_DECLARED_METHODS
-			.and(method -> (AnnotationUtils.getAnnotation(method, Pointcut.class) == null));
-
-	private static final Comparator<Method> adviceMethodComparator;
+	private static final Comparator<Method> METHOD_COMPARATOR;

 	static {
-		// Note: although @After is ordered before @AfterReturning and @AfterThrowing,
-		// an @After advice method will actually be invoked after @AfterReturning and
-		// @AfterThrowing methods due to the fact that AspectJAfterAdvice.invoke(MethodInvocation)
-		// invokes proceed() in a `try` block and only invokes the @After advice method
-		// in a corresponding `finally` block.
 		Comparator<Method> adviceKindComparator = new ConvertingComparator<>(
 				new InstanceComparator<>(
 						Around.class, Before.class, After.class, AfterReturning.class, AfterThrowing.class),
 				(Converter<Method, Annotation>) method -> {
-					AspectJAnnotation<?> ann = AbstractAspectJAdvisorFactory.findAspectJAnnotationOnMethod(method);
-					return (ann != null ? ann.getAnnotation() : null);
+					AspectJAnnotation<?> annotation =
+						AbstractAspectJAdvisorFactory.findAspectJAnnotationOnMethod(method);
+					return (annotation != null ? annotation.getAnnotation() : null);
 				});
 		Comparator<Method> methodNameComparator = new ConvertingComparator<>(Method::getName);
-		adviceMethodComparator = adviceKindComparator.thenComparing(methodNameComparator);
+		METHOD_COMPARATOR = adviceKindComparator.thenComparing(methodNameComparator);
 	}


@@ -133,15 +123,7 @@ 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);
+			Advisor advisor = getAdvisor(method, lazySingletonAspectInstanceFactory, advisors.size(), aspectName);
 			if (advisor != null) {
 				advisors.add(advisor);
 			}
@@ -165,11 +147,14 @@ public class ReflectiveAspectJAdvisorFactory extends AbstractAspectJAdvisorFacto
 	}

 	private List<Method> getAdvisorMethods(Class<?> aspectClass) {
-		List<Method> methods = new ArrayList<>();
-		ReflectionUtils.doWithMethods(aspectClass, methods::add, adviceMethodFilter);
-		if (methods.size() > 1) {
-			methods.sort(adviceMethodComparator);
-		}
+		final List<Method> methods = new ArrayList<>();
+		ReflectionUtils.doWithMethods(aspectClass, method -> {
+			// Exclude pointcuts
+			if (AnnotationUtils.getAnnotation(method, Pointcut.class) == null) {
+				methods.add(method);
+			}
+		}, ReflectionUtils.USER_DECLARED_METHODS);
+		methods.sort(METHOD_COMPARATOR);
 		return methods;
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -50,27 +50,27 @@ public class AspectJAwareAdvisorAutoProxyCreator extends AbstractAdvisorAutoProx


 	/**
-	 * Sort the supplied {@link Advisor} instances according to AspectJ precedence.
-	 * <p>If two pieces of advice come from the same aspect, they will have the same
-	 * order. Advice from the same aspect is then further ordered according to the
+	 * Sort the rest by AspectJ precedence. If two pieces of advice have
+	 * come from the same aspect they will have the same order.
+	 * Advice from the same aspect is then further ordered according to the
 	 * following rules:
 	 * <ul>
-	 * <li>If either of the pair is <em>after</em> advice, then the advice declared
-	 * last gets highest precedence (i.e., runs last).</li>
-	 * <li>Otherwise the advice declared first gets highest precedence (i.e., runs
-	 * first).</li>
+	 * <li>if either of the pair is after advice, then the advice declared
+	 * last gets highest precedence (runs last)</li>
+	 * <li>otherwise the advice declared first gets highest precedence (runs first)</li>
 	 * </ul>
 	 * <p><b>Important:</b> Advisors are sorted in precedence order, from highest
 	 * precedence to lowest. "On the way in" to a join point, the highest precedence
-	 * advisor should run first. "On the way out" of a join point, the highest
-	 * precedence advisor should run last.
+	 * advisor should run first. "On the way out" of a join point, the highest precedence
+	 * advisor should run last.
 	 */
 	@Override
+	@SuppressWarnings("unchecked")
 	protected List<Advisor> sortAdvisors(List<Advisor> advisors) {
 		List<PartiallyComparableAdvisorHolder> partiallyComparableAdvisors = new ArrayList<>(advisors.size());
-		for (Advisor advisor : advisors) {
+		for (Advisor element : advisors) {
 			partiallyComparableAdvisors.add(
-					new PartiallyComparableAdvisorHolder(advisor, DEFAULT_PRECEDENCE_COMPARATOR));
+					new PartiallyComparableAdvisorHolder(element, DEFAULT_PRECEDENCE_COMPARATOR));
 		}
 		List<PartiallyComparableAdvisorHolder> sorted = PartialOrder.sort(partiallyComparableAdvisors);
 		if (sorted != null) {
@@ -86,8 +86,8 @@ public class AspectJAwareAdvisorAutoProxyCreator extends AbstractAdvisorAutoProx
 	}

 	/**
-	 * Add an {@link ExposeInvocationInterceptor} to the beginning of the advice chain.
-	 * <p>This additional advice is needed when using AspectJ pointcut expressions
+	 * Adds an {@link ExposeInvocationInterceptor} to the beginning of the advice chain.
+	 * These additional advices are needed when using AspectJ expression pointcuts
 	 * and when using AspectJ-style advice.
 	 */
 	@Override
@@ -110,7 +110,7 @@ public class AspectJAwareAdvisorAutoProxyCreator extends AbstractAdvisorAutoProx


 	/**
-	 * Implements AspectJ's {@link PartialComparable} interface for defining partial orderings.
+	 * Implements AspectJ PartialComparable interface for defining partial orderings.
 	 */
 	private static class PartiallyComparableAdvisorHolder implements PartialComparable {

@@ -140,19 +140,17 @@ public class AspectJAwareAdvisorAutoProxyCreator extends AbstractAdvisorAutoProx

 		@Override
 		public String toString() {
+			StringBuilder sb = new StringBuilder();
 			Advice advice = this.advisor.getAdvice();
-			StringBuilder sb = new StringBuilder(ClassUtils.getShortName(advice.getClass()));
-			boolean appended = false;
+			sb.append(ClassUtils.getShortName(advice.getClass()));
+			sb.append(": ");
 			if (this.advisor instanceof Ordered) {
-				sb.append(": order = ").append(((Ordered) this.advisor).getOrder());
-				appended = true;
+				sb.append("order ").append(((Ordered) this.advisor).getOrder()).append(", ");
 			}
 			if (advice instanceof AbstractAspectJAdvice) {
-				sb.append(!appended ? ": " : ", ");
 				AbstractAspectJAdvice ajAdvice = (AbstractAspectJAdvice) advice;
-				sb.append("aspect name = ");
 				sb.append(ajAdvice.getAspectName());
-				sb.append(", declaration order = ");
+				sb.append(", declaration order ");
 				sb.append(ajAdvice.getDeclarationOrder());
 			}
 			return sb.toString();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -27,22 +27,20 @@ import org.springframework.util.Assert;
 /**
 * Orders AspectJ advice/advisors by precedence (<i>not</i> invocation order).
 *
- * <p>Given two pieces of advice, {@code A} and {@code B}:
+ * <p>Given two pieces of advice, {@code a} and {@code b}:
 * <ul>
- * <li>If {@code A} and {@code B} are defined in different aspects, then the advice
- * in the aspect with the lowest order value has the highest precedence.</li>
- * <li>If {@code A} and {@code B} are defined in the same aspect, if one of
- * {@code A} or {@code B} is a form of <em>after</em> advice, then the advice declared
- * last in the aspect has the highest precedence. If neither {@code A} nor {@code B}
- * is a form of <em>after</em> advice, then the advice declared first in the aspect
- * has the highest precedence.</li>
+ * <li>if {@code a} and {@code b} are defined in different aspects, then the advice
+ * in the aspect with the lowest order value has the highest precedence</li>
+ * <li>if {@code a} and {@code b} are defined in the same aspect, then if one of
+ * {@code a} or {@code b} is a form of after advice, then the advice declared last
+ * in the aspect has the highest precedence. If neither {@code a} nor {@code b} is
+ * a form of after advice, then the advice declared first in the aspect has the
+ * highest precedence.</li>
 * </ul>
 *
- * <p>Important: This comparator is used with AspectJ's
- * {@link org.aspectj.util.PartialOrder PartialOrder} sorting utility. Thus, unlike
- * a normal {@link Comparator}, a return value of {@code 0} from this comparator
- * means we don't care about the ordering, not that the two elements must be sorted
- * identically.
+ * <p>Important: Note that unlike a normal comparator a return of 0 means
+ * we don't care about the ordering, not that the two elements must be sorted
+ * identically. Used with AspectJ PartialOrder class.
 *
 * @author Adrian Colyer
 * @author Juergen Hoeller
@@ -61,16 +59,16 @@ class AspectJPrecedenceComparator implements Comparator<Advisor> {


 	/**
-	 * Create a default {@code AspectJPrecedenceComparator}.
+	 * Create a default AspectJPrecedenceComparator.
 	 */
 	public AspectJPrecedenceComparator() {
 		this.advisorComparator = AnnotationAwareOrderComparator.INSTANCE;
 	}

 	/**
-	 * Create an {@code AspectJPrecedenceComparator}, using the given {@link Comparator}
+	 * Create a AspectJPrecedenceComparator, using the given Comparator
 	 * for comparing {@link org.springframework.aop.Advisor} instances.
-	 * @param advisorComparator the {@code Comparator} to use for advisors
+	 * @param advisorComparator the Comparator to use for Advisors
 	 */
 	public AspectJPrecedenceComparator(Comparator<? super Advisor> advisorComparator) {
 		Assert.notNull(advisorComparator, "Advisor comparator must not be null");
@@ -127,21 +125,27 @@ class AspectJPrecedenceComparator implements Comparator<Advisor> {
 				getAspectName(advisor1).equals(getAspectName(advisor2)));
 	}

-	private boolean hasAspectName(Advisor advisor) {
-		return (advisor instanceof AspectJPrecedenceInformation ||
-				advisor.getAdvice() instanceof AspectJPrecedenceInformation);
+	private boolean hasAspectName(Advisor anAdvisor) {
+		return (anAdvisor instanceof AspectJPrecedenceInformation ||
+				anAdvisor.getAdvice() instanceof AspectJPrecedenceInformation);
 	}

 	// pre-condition is that hasAspectName returned true
-	private String getAspectName(Advisor advisor) {
-		AspectJPrecedenceInformation precedenceInfo = AspectJAopUtils.getAspectJPrecedenceInformationFor(advisor);
-		Assert.state(precedenceInfo != null, () -> "Unresolvable AspectJPrecedenceInformation for " + advisor);
-		return precedenceInfo.getAspectName();
+	private String getAspectName(Advisor anAdvisor) {
+		AspectJPrecedenceInformation pi = AspectJAopUtils.getAspectJPrecedenceInformationFor(anAdvisor);
+		Assert.state(pi != null, "Unresolvable precedence information");
+		return pi.getAspectName();
 	}

-	private int getAspectDeclarationOrder(Advisor advisor) {
-		AspectJPrecedenceInformation precedenceInfo = AspectJAopUtils.getAspectJPrecedenceInformationFor(advisor);
-		return (precedenceInfo != null ? precedenceInfo.getDeclarationOrder() : 0);
+	private int getAspectDeclarationOrder(Advisor anAdvisor) {
+		AspectJPrecedenceInformation precedenceInfo =
+			AspectJAopUtils.getAspectJPrecedenceInformationFor(anAdvisor);
+		if (precedenceInfo != null) {
+			return precedenceInfo.getDeclarationOrder();
+		}
+		else {
+			return 0;
+		}
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -30,14 +30,13 @@ public class AdviceEntry implements ParseState.Entry {


 	/**
-	 * Create a new {@code AdviceEntry} instance.
-	 * @param kind the kind of advice represented by this entry (before, after, around)
+	 * Creates a new instance of the {@link AdviceEntry} class.
+	 * @param kind the kind of advice represented by this entry (before, after, around, etc.)
 	 */
 	public AdviceEntry(String kind) {
 		this.kind = kind;
 	}

-
 	@Override
 	public String toString() {
 		return "Advice (" + this.kind + ")";
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -30,14 +30,13 @@ public class AdvisorEntry implements ParseState.Entry {


 	/**
-	 * Create a new {@code AdvisorEntry} instance.
+	 * Creates a new instance of the {@link AdvisorEntry} class.
 	 * @param name the bean name of the advisor
 	 */
 	public AdvisorEntry(String name) {
 		this.name = name;
 	}

-
 	@Override
 	public String toString() {
 		return "Advisor '" + this.name + "'";
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2012 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.
@@ -61,12 +61,12 @@ public class AopNamespaceHandler extends NamespaceHandlerSupport {
 	 */
 	@Override
 	public void init() {
-		// In 2.0 XSD as well as in 2.5+ XSDs
+		// In 2.0 XSD as well as in 2.1 XSD.
 		registerBeanDefinitionParser("config", new ConfigBeanDefinitionParser());
 		registerBeanDefinitionParser("aspectj-autoproxy", new AspectJAutoProxyBeanDefinitionParser());
 		registerBeanDefinitionDecorator("scoped-proxy", new ScopedProxyBeanDefinitionDecorator());

-		// Only in 2.0 XSD: moved to context namespace in 2.5+
+		// Only in 2.0 XSD: moved to context namespace as of 2.1
 		registerBeanDefinitionParser("spring-configured", new SpringConfiguredBeanDefinitionParser());
 	}

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -34,7 +34,7 @@ public class AspectEntry implements ParseState.Entry {


 	/**
-	 * Create a new {@code AspectEntry} instance.
+	 * Create a new AspectEntry.
 	 * @param id the id of the aspect element
 	 * @param ref the bean name referenced by this aspect element
 	 */
@@ -43,7 +43,6 @@ public class AspectEntry implements ParseState.Entry {
 		this.ref = ref;
 	}

-
 	@Override
 	public String toString() {
 		return "Aspect: " + (StringUtils.hasLength(this.id) ? "id='" + this.id + "'" : "ref='" + this.ref + "'");
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -28,16 +28,14 @@ public class PointcutEntry implements ParseState.Entry {

 	private final String name;

-
 	/**
-	 * Create a new {@code PointcutEntry} instance.
+	 * Creates a new instance of the {@link PointcutEntry} class.
 	 * @param name the bean name of the pointcut
 	 */
 	public PointcutEntry(String name) {
 		this.name = name;
 	}

-
 	@Override
 	public String toString() {
 		return "Pointcut '" + this.name + "'";
@@ -189,7 +189,7 @@ public abstract class AbstractSingletonProxyFactoryBean extends ProxyConfig

 	/**
 	 * Determine a TargetSource for the given target (or TargetSource).
-	 * @param target the target. If this is an implementation of TargetSource it is
+	 * @param target target. If this is an implementation of TargetSource it is
 	 * used as our TargetSource; otherwise it is wrapped in a SingletonTargetSource.
 	 * @return a TargetSource for this object
 	 */
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -114,15 +114,6 @@ public interface Advised extends TargetClassAware {
 	 */
 	Advisor[] getAdvisors();

-	/**
-	 * Return the number of advisors applying to this proxy.
-	 * <p>The default implementation delegates to {@code getAdvisors().length}.
-	 * @since 5.3.1
-	 */
-	default int getAdvisorCount() {
-		return getAdvisors().length;
-	}
-
 	/**
 	 * Add an advisor at the end of the advisor chain.
 	 * <p>The Advisor may be an {@link org.springframework.aop.IntroductionAdvisor},
@@ -151,7 +142,7 @@ public interface Advised extends TargetClassAware {

 	/**
 	 * Remove the advisor at the given index.
-	 * @param index the index of advisor to remove
+	 * @param index index of advisor to remove
 	 * @throws AopConfigException if the index is invalid
 	 */
 	void removeAdvisor(int index) throws AopConfigException;
@@ -186,7 +177,7 @@ public interface Advised extends TargetClassAware {
 	 * <p>Note that the given advice will apply to all invocations on the proxy,
 	 * even to the {@code toString()} method! Use appropriate advice implementations
 	 * or specify appropriate pointcuts to apply to a narrower set of methods.
-	 * @param advice the advice to add to the tail of the chain
+	 * @param advice advice to add to the tail of the chain
 	 * @throws AopConfigException in case of invalid advice
 	 * @see #addAdvice(int, Advice)
 	 * @see org.springframework.aop.support.DefaultPointcutAdvisor
@@ -202,7 +193,7 @@ public interface Advised extends TargetClassAware {
 	 * even to the {@code toString()} method! Use appropriate advice implementations
 	 * or specify appropriate pointcuts to apply to a narrower set of methods.
 	 * @param pos index from 0 (head)
-	 * @param advice the advice to add at the specified position in the advice chain
+	 * @param advice advice to add at the specified position in the advice chain
 	 * @throws AopConfigException in case of invalid advice
 	 */
 	void addAdvice(int pos, Advice advice) throws AopConfigException;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -95,6 +95,12 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 	 */
 	private List<Advisor> advisors = new ArrayList<>();

+	/**
+	 * Array updated on changes to the advisors list, which is easier
+	 * to manipulate internally.
+	 */
+	private Advisor[] advisorArray = new Advisor[0];
+

 	/**
 	 * No-arg constructor for use as a JavaBean.
@@ -238,12 +244,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {

 	@Override
 	public final Advisor[] getAdvisors() {
-		return this.advisors.toArray(new Advisor[0]);
-	}
-
-	@Override
-	public int getAdvisorCount() {
-		return this.advisors.size();
+		return this.advisorArray;
 	}

 	@Override
@@ -291,6 +292,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 			}
 		}

+		updateAdvisorArray();
 		adviceChanged();
 	}

@@ -337,6 +339,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 				Assert.notNull(advisor, "Advisor must not be null");
 				this.advisors.add(advisor);
 			}
+			updateAdvisorArray();
 			adviceChanged();
 		}
 	}
@@ -360,18 +363,27 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 					"Illegal position " + pos + " in advisor list with size " + this.advisors.size());
 		}
 		this.advisors.add(pos, advisor);
+		updateAdvisorArray();
 		adviceChanged();
 	}

+	/**
+	 * Bring the array up to date with the list.
+	 */
+	protected final void updateAdvisorArray() {
+		this.advisorArray = this.advisors.toArray(new Advisor[0]);
+	}
+
 	/**
 	 * Allows uncontrolled access to the {@link List} of {@link Advisor Advisors}.
-	 * <p>Use with care, and remember to {@link #adviceChanged() fire advice changed events}
-	 * when making any modifications.
+	 * <p>Use with care, and remember to {@link #updateAdvisorArray() refresh the advisor array}
+	 * and {@link #adviceChanged() fire advice changed events} when making any modifications.
 	 */
 	protected final List<Advisor> getAdvisorsInternal() {
 		return this.advisors;
 	}

+
 	@Override
 	public void addAdvice(Advice advice) throws AopConfigException {
 		int pos = this.advisors.size();
@@ -509,6 +521,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 			Assert.notNull(advisor, "Advisor must not be null");
 			this.advisors.add(advisor);
 		}
+		updateAdvisorArray();
 		adviceChanged();
 	}

@@ -523,6 +536,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 		copy.advisorChainFactory = this.advisorChainFactory;
 		copy.interfaces = this.interfaces;
 		copy.advisors = this.advisors;
+		copy.updateAdvisorArray();
 		return copy;
 	}

@@ -539,6 +553,7 @@ public class AdvisedSupport extends ProxyConfig implements Advised {
 		this.methodCache = new ConcurrentHashMap<>(32);
 	}

+
 	@Override
 	public String toProxyConfigString() {
 		return toString();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -206,7 +206,7 @@ public abstract class AopProxyUtils {
 	 * Check equality of the advisors behind the given AdvisedSupport objects.
 	 */
 	public static boolean equalsAdvisors(AdvisedSupport a, AdvisedSupport b) {
-		return a.getAdvisorCount() == b.getAdvisorCount() && Arrays.equals(a.getAdvisors(), b.getAdvisors());
+		return Arrays.equals(a.getAdvisors(), b.getAdvisors());
 	}


@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.lang.reflect.UndeclaredThrowableException;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -52,7 +53,6 @@ import org.springframework.core.SmartClassLoader;
 import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;
 import org.springframework.util.ClassUtils;
-import org.springframework.util.CollectionUtils;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.ReflectionUtils;

@@ -125,7 +125,7 @@ class CglibAopProxy implements AopProxy, Serializable {
 	 */
 	public CglibAopProxy(AdvisedSupport config) throws AopConfigException {
 		Assert.notNull(config, "AdvisedSupport must not be null");
-		if (config.getAdvisorCount() == 0 && config.getTargetSource() == AdvisedSupport.EMPTY_TARGET_SOURCE) {
+		if (config.getAdvisors().length == 0 && config.getTargetSource() == AdvisedSupport.EMPTY_TARGET_SOURCE) {
 			throw new AopConfigException("No advisors and no TargetSource specified");
 		}
 		this.advised = config;
@@ -258,17 +258,15 @@ class CglibAopProxy implements AopProxy, Serializable {
 				int mod = method.getModifiers();
 				if (!Modifier.isStatic(mod) && !Modifier.isPrivate(mod)) {
 					if (Modifier.isFinal(mod)) {
-						if (logger.isInfoEnabled() && implementsInterface(method, ifcs)) {
+						if (implementsInterface(method, ifcs)) {
 							logger.info("Unable to proxy interface-implementing method [" + method + "] because " +
 									"it is marked as final: Consider using interface-based JDK proxies instead!");
 						}
-						if (logger.isDebugEnabled()) {
-							logger.debug("Final method [" + method + "] cannot get proxied via CGLIB: " +
-									"Calls to this method will NOT be routed to the target instance and " +
-									"might lead to NPEs against uninitialized fields in the proxy instance.");
-						}
+						logger.debug("Final method [" + method + "] cannot get proxied via CGLIB: " +
+								"Calls to this method will NOT be routed to the target instance and " +
+								"might lead to NPEs against uninitialized fields in the proxy instance.");
 					}
-					else if (logger.isDebugEnabled() && !Modifier.isPublic(mod) && !Modifier.isProtected(mod) &&
+					else if (!Modifier.isPublic(mod) && !Modifier.isProtected(mod) &&
 							proxyClassLoader != null && proxySuperClass.getClassLoader() != proxyClassLoader) {
 						logger.debug("Method [" + method + "] is package-visible across different ClassLoaders " +
 								"and cannot get proxied via CGLIB: Declare this method as public or protected " +
@@ -325,7 +323,7 @@ class CglibAopProxy implements AopProxy, Serializable {
 		if (isStatic && isFrozen) {
 			Method[] methods = rootClass.getMethods();
 			Callback[] fixedCallbacks = new Callback[methods.length];
-			this.fixedInterceptorMap = CollectionUtils.newHashMap(methods.length);
+			this.fixedInterceptorMap = new HashMap<>(methods.length);

 			// TODO: small memory optimization here (can skip creation for methods with no advice)
 			for (int x = 0; x < methods.length; x++) {
@@ -528,7 +526,7 @@ class CglibAopProxy implements AopProxy, Serializable {
 	private static class StaticDispatcher implements Dispatcher, Serializable {

 		@Nullable
-		private final Object target;
+		private Object target;

 		public StaticDispatcher(@Nullable Object target) {
 			this.target = target;
@@ -554,7 +552,7 @@ class CglibAopProxy implements AopProxy, Serializable {
 		}

 		@Override
-		public Object loadObject() {
+		public Object loadObject() throws Exception {
 			return this.advised;
 		}
 	}
@@ -874,14 +872,15 @@ class CglibAopProxy implements AopProxy, Serializable {
 					}
 					return AOP_PROXY;
 				}
+				Method key = method;
 				// Check to see if we have fixed interceptor to serve this method.
 				// Else use the AOP_PROXY.
-				if (isStatic && isFrozen && this.fixedInterceptorMap.containsKey(method)) {
+				if (isStatic && isFrozen && this.fixedInterceptorMap.containsKey(key)) {
 					if (logger.isTraceEnabled()) {
 						logger.trace("Method has advice and optimizations are enabled: " + method);
 					}
 					// We know that we are optimizing so we can use the FixedStaticChainInterceptors.
-					int index = this.fixedInterceptorMap.get(method);
+					int index = this.fixedInterceptorMap.get(key);
 					return (index + this.fixedInterceptorOffset);
 				}
 				else {
@@ -942,11 +941,11 @@ class CglibAopProxy implements AopProxy, Serializable {
 			}
 			// Advice instance identity is unimportant to the proxy class:
 			// All that matters is type and ordering.
-			if (this.advised.getAdvisorCount() != otherAdvised.getAdvisorCount()) {
-				return false;
-			}
 			Advisor[] thisAdvisors = this.advised.getAdvisors();
 			Advisor[] thatAdvisors = otherAdvised.getAdvisors();
+			if (thisAdvisors.length != thatAdvisors.length) {
+				return false;
+			}
 			for (int i = 0; i < thisAdvisors.length; i++) {
 				Advisor thisAdvisor = thisAdvisors[i];
 				Advisor thatAdvisor = thatAdvisors[i];
@@ -960,11 +959,11 @@ class CglibAopProxy implements AopProxy, Serializable {
 			return true;
 		}

-		private static boolean equalsAdviceClasses(Advisor a, Advisor b) {
+		private boolean equalsAdviceClasses(Advisor a, Advisor b) {
 			return (a.getAdvice().getClass() == b.getAdvice().getClass());
 		}

-		private static boolean equalsPointcuts(Advisor a, Advisor b) {
+		private boolean equalsPointcuts(Advisor a, Advisor b) {
 			// If only one of the advisor (but not both) is PointcutAdvisor, then it is a mismatch.
 			// Takes care of the situations where an IntroductionAdvisor is used (see SPR-3959).
 			return (!(a instanceof PointcutAdvisor) ||
@@ -38,7 +38,6 @@ import org.springframework.aop.SpringProxy;
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
- * @author Sebastien Deleuze
 * @since 12.03.2004
 * @see AdvisedSupport#setOptimize
 * @see AdvisedSupport#setProxyTargetClass
@@ -47,18 +46,9 @@ import org.springframework.aop.SpringProxy;
@SuppressWarnings("serial")
 public class DefaultAopProxyFactory implements AopProxyFactory, Serializable {

-	/**
-	 * Whether this environment lives within a native image.
-	 * Exposed as a private static field rather than in a {@code NativeImageDetector.inNativeImage()} static method due to https://github.com/oracle/graal/issues/2594.
-	 * @see <a href="https://github.com/oracle/graal/blob/master/sdk/src/org.graalvm.nativeimage/src/org/graalvm/nativeimage/ImageInfo.java">ImageInfo.java</a>
-	 */
-	private static final boolean IN_NATIVE_IMAGE = (System.getProperty("org.graalvm.nativeimage.imagecode") != null);
-
-
 	@Override
 	public AopProxy createAopProxy(AdvisedSupport config) throws AopConfigException {
-		if (!IN_NATIVE_IMAGE &&
-				(config.isOptimize() || config.isProxyTargetClass() || hasNoUserSuppliedProxyInterfaces(config))) {
+		if (config.isOptimize() || config.isProxyTargetClass() || hasNoUserSuppliedProxyInterfaces(config)) {
 			Class<?> targetClass = config.getTargetClass();
 			if (targetClass == null) {
 				throw new AopConfigException("TargetSource cannot determine target class: " +
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -57,7 +57,6 @@ import org.springframework.util.ClassUtils;
 * @author Juergen Hoeller
 * @author Rob Harrop
 * @author Dave Syer
- * @author Sergey Tsypanov
 * @see java.lang.reflect.Proxy
 * @see AdvisedSupport
 * @see ProxyFactory
@@ -83,8 +82,6 @@ final class JdkDynamicAopProxy implements AopProxy, InvocationHandler, Serializa
 	/** Config used to configure this proxy. */
 	private final AdvisedSupport advised;

-	private final Class<?>[] proxiedInterfaces;
-
 	/**
 	 * Is the {@link #equals} method defined on the proxied interfaces?
 	 */
@@ -104,12 +101,10 @@ final class JdkDynamicAopProxy implements AopProxy, InvocationHandler, Serializa
 	 */
 	public JdkDynamicAopProxy(AdvisedSupport config) throws AopConfigException {
 		Assert.notNull(config, "AdvisedSupport must not be null");
-		if (config.getAdvisorCount() == 0 && config.getTargetSource() == AdvisedSupport.EMPTY_TARGET_SOURCE) {
+		if (config.getAdvisors().length == 0 && config.getTargetSource() == AdvisedSupport.EMPTY_TARGET_SOURCE) {
 			throw new AopConfigException("No advisors and no TargetSource specified");
 		}
 		this.advised = config;
-		this.proxiedInterfaces = AopProxyUtils.completeProxiedInterfaces(this.advised, true);
-		findDefinedEqualsAndHashCodeMethods(this.proxiedInterfaces);
 	}


@@ -123,7 +118,9 @@ final class JdkDynamicAopProxy implements AopProxy, InvocationHandler, Serializa
 		if (logger.isTraceEnabled()) {
 			logger.trace("Creating JDK dynamic proxy: " + this.advised.getTargetSource());
 		}
-		return Proxy.newProxyInstance(classLoader, this.proxiedInterfaces, this);
+		Class<?>[] proxiedInterfaces = AopProxyUtils.completeProxiedInterfaces(this.advised, true);
+		findDefinedEqualsAndHashCodeMethods(proxiedInterfaces);
+		return Proxy.newProxyInstance(classLoader, proxiedInterfaces, this);
 	}

 	/**
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -16,7 +16,7 @@

 package org.springframework.aop.framework;

-import java.util.ArrayList;
+import java.util.LinkedList;
 import java.util.List;

 import org.springframework.util.Assert;
@@ -34,7 +34,7 @@ public class ProxyCreatorSupport extends AdvisedSupport {

 	private AopProxyFactory aopProxyFactory;

-	private final List<AdvisedSupportListener> listeners = new ArrayList<>();
+	private final List<AdvisedSupportListener> listeners = new LinkedList<>();

 	/** Set to true when the first AOP proxy has been created. */
 	private boolean active = false;
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,7 +21,9 @@ import java.io.ObjectInputStream;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;

 import org.aopalliance.aop.Advice;
 import org.aopalliance.intercept.Interceptor;
@@ -340,8 +342,11 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 		// an independent instance of the configuration.
 		// In this case, no proxy will have an instance of this object's configuration,
 		// but will have an independent copy.
-		ProxyCreatorSupport copy = new ProxyCreatorSupport(getAopProxyFactory());
+		if (logger.isTraceEnabled()) {
+			logger.trace("Creating copy of prototype ProxyFactoryBean config: " + this);
+		}

+		ProxyCreatorSupport copy = new ProxyCreatorSupport(getAopProxyFactory());
 		// The copy needs a fresh advisor chain, and a fresh TargetSource.
 		TargetSource targetSource = freshTargetSource();
 		copy.copyConfigurationFrom(this, targetSource, freshAdvisorChain());
@@ -354,6 +359,9 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 		}
 		copy.setFrozen(this.freezeProxy);

+		if (logger.isTraceEnabled()) {
+			logger.trace("Using ProxyCreatorSupport copy: " + copy);
+		}
 		return getProxy(copy.createAopProxy());
 	}

@@ -439,12 +447,16 @@ public class ProxyFactoryBean extends ProxyCreatorSupport

 			// Materialize interceptor chain from bean names.
 			for (String name : this.interceptorNames) {
+				if (logger.isTraceEnabled()) {
+					logger.trace("Configuring advisor or advice '" + name + "'");
+				}
+
 				if (name.endsWith(GLOBAL_SUFFIX)) {
 					if (!(this.beanFactory instanceof ListableBeanFactory)) {
 						throw new AopConfigException(
 								"Can only use global advisors or interceptors with a ListableBeanFactory");
 					}
-					addGlobalAdvisors((ListableBeanFactory) this.beanFactory,
+					addGlobalAdvisor((ListableBeanFactory) this.beanFactory,
 							name.substring(0, name.length() - GLOBAL_SUFFIX.length()));
 				}

@@ -461,7 +473,7 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 						// Avoid unnecessary creation of prototype bean just for advisor chain initialization.
 						advice = new PrototypePlaceholderAdvisor(name);
 					}
-					addAdvisorOnChainCreation(advice);
+					addAdvisorOnChainCreation(advice, name);
 				}
 			}
 		}
@@ -484,10 +496,11 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 				if (logger.isDebugEnabled()) {
 					logger.debug("Refreshing bean named '" + pa.getBeanName() + "'");
 				}
-				// Replace the placeholder with a fresh prototype instance resulting from a getBean lookup
+				// Replace the placeholder with a fresh prototype instance resulting
+				// from a getBean() lookup
 				if (this.beanFactory == null) {
-					throw new IllegalStateException("No BeanFactory available anymore (probably due to " +
-							"serialization) - cannot resolve prototype advisor '" + pa.getBeanName() + "'");
+					throw new IllegalStateException("No BeanFactory available anymore (probably due to serialization) " +
+							"- cannot resolve prototype advisor '" + pa.getBeanName() + "'");
 				}
 				Object bean = this.beanFactory.getBean(pa.getBeanName());
 				Advisor refreshedAdvisor = namedBeanToAdvisor(bean);
@@ -504,26 +517,28 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 	/**
 	 * Add all global interceptors and pointcuts.
 	 */
-	private void addGlobalAdvisors(ListableBeanFactory beanFactory, String prefix) {
+	private void addGlobalAdvisor(ListableBeanFactory beanFactory, String prefix) {
 		String[] globalAdvisorNames =
 				BeanFactoryUtils.beanNamesForTypeIncludingAncestors(beanFactory, Advisor.class);
 		String[] globalInterceptorNames =
 				BeanFactoryUtils.beanNamesForTypeIncludingAncestors(beanFactory, Interceptor.class);
-		if (globalAdvisorNames.length > 0 || globalInterceptorNames.length > 0) {
-			List<Object> beans = new ArrayList<>(globalAdvisorNames.length + globalInterceptorNames.length);
-			for (String name : globalAdvisorNames) {
-				if (name.startsWith(prefix)) {
-					beans.add(beanFactory.getBean(name));
-				}
-			}
-			for (String name : globalInterceptorNames) {
-				if (name.startsWith(prefix)) {
-					beans.add(beanFactory.getBean(name));
-				}
-			}
-			AnnotationAwareOrderComparator.sort(beans);
-			for (Object bean : beans) {
-				addAdvisorOnChainCreation(bean);
+		List<Object> beans = new ArrayList<>(globalAdvisorNames.length + globalInterceptorNames.length);
+		Map<Object, String> names = new HashMap<>(beans.size());
+		for (String name : globalAdvisorNames) {
+			Object bean = beanFactory.getBean(name);
+			beans.add(bean);
+			names.put(bean, name);
+		}
+		for (String name : globalInterceptorNames) {
+			Object bean = beanFactory.getBean(name);
+			beans.add(bean);
+			names.put(bean, name);
+		}
+		AnnotationAwareOrderComparator.sort(beans);
+		for (Object bean : beans) {
+			String name = names.get(bean);
+			if (name.startsWith(prefix)) {
+				addAdvisorOnChainCreation(bean, name);
 			}
 		}
 	}
@@ -534,11 +549,17 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 	 * Because of these three possibilities, we can't type the signature
 	 * more strongly.
 	 * @param next advice, advisor or target object
+	 * @param name bean name from which we obtained this object in our owning
+	 * bean factory
 	 */
-	private void addAdvisorOnChainCreation(Object next) {
+	private void addAdvisorOnChainCreation(Object next, String name) {
 		// We need to convert to an Advisor if necessary so that our source reference
 		// matches what we find from superclass interceptors.
-		addAdvisor(namedBeanToAdvisor(next));
+		Advisor advisor = namedBeanToAdvisor(next);
+		if (logger.isTraceEnabled()) {
+			logger.trace("Adding advisor with name '" + name + "'");
+		}
+		addAdvisor(advisor);
 	}

 	/**
@@ -549,7 +570,9 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 	 */
 	private TargetSource freshTargetSource() {
 		if (this.targetName == null) {
-			// Not refreshing target: bean name not specified in 'interceptorNames'
+			if (logger.isTraceEnabled()) {
+				logger.trace("Not refreshing target: Bean name not specified in 'interceptorNames'.");
+			}
 			return this.targetSource;
 		}
 		else {
@@ -577,8 +600,8 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 			// We expected this to be an Advisor or Advice,
 			// but it wasn't. This is a configuration error.
 			throw new AopConfigException("Unknown advisor type " + next.getClass() +
-					"; can only include Advisor or Advice type beans in interceptorNames chain " +
-					"except for last entry which may also be target instance or TargetSource", ex);
+					"; Can only include Advisor or Advice type beans in interceptorNames chain except for last entry, " +
+					"which may also be target or TargetSource", ex);
 		}
 	}

@@ -589,7 +612,7 @@ public class ProxyFactoryBean extends ProxyCreatorSupport
 	protected void adviceChanged() {
 		super.adviceChanged();
 		if (this.singleton) {
-			logger.debug("Advice has changed; re-caching singleton instance");
+			logger.debug("Advice has changed; recaching singleton instance");
 			synchronized (this) {
 				this.singletonInstance = null;
 			}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -23,7 +23,6 @@ import org.aopalliance.intercept.MethodInvocation;

 import org.springframework.aop.AfterAdvice;
 import org.springframework.aop.AfterReturningAdvice;
-import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;

 /**
@@ -52,7 +51,6 @@ public class AfterReturningAdviceInterceptor implements MethodInterceptor, After


 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		Object retVal = mi.proceed();
 		this.advice.afterReturning(retVal, mi.getMethod(), mi.getArguments(), mi.getThis());
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -23,13 +23,12 @@ import org.aopalliance.intercept.MethodInvocation;

 import org.springframework.aop.BeforeAdvice;
 import org.springframework.aop.MethodBeforeAdvice;
-import org.springframework.lang.Nullable;
 import org.springframework.util.Assert;

 /**
- * Interceptor to wrap a {@link MethodBeforeAdvice}.
- * <p>Used internally by the AOP framework; application developers should not
- * need to use this class directly.
+ * Interceptor to wrap am {@link org.springframework.aop.MethodBeforeAdvice}.
+ * Used internally by the AOP framework; application developers should not need
+ * to use this class directly.
 *
 * @author Rod Johnson
 * @see AfterReturningAdviceInterceptor
@@ -52,7 +51,6 @@ public class MethodBeforeAdviceInterceptor implements MethodInterceptor, BeforeA


 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		this.advice.before(mi.getMethod(), mi.getArguments(), mi.getThis());
 		return mi.proceed();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -107,7 +107,6 @@ public class ThrowsAdviceInterceptor implements MethodInterceptor, AfterAdvice {


 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation mi) throws Throwable {
 		try {
 			return mi.proceed();
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -36,13 +36,11 @@ import org.springframework.util.Assert;
 * also override the inherited {@link #shouldSkip} method to exclude certain
 * objects from auto-proxying.
 *
- * <p>Advisors or advices requiring ordering should be annotated with
- * {@link org.springframework.core.annotation.Order @Order} or implement the
+ * <p>Advisors or advices requiring ordering should implement the
 * {@link org.springframework.core.Ordered} interface. This class sorts
- * advisors using the {@link AnnotationAwareOrderComparator}. Advisors that are
- * not annotated with {@code @Order} or don't implement the {@code Ordered}
- * interface will be considered as unordered; they will appear at the end of the
- * advisor chain in an undefined order.
+ * Advisors by Ordered order value. Advisors that don't implement the
+ * Ordered interface will be considered as unordered; they will appear
+ * at the end of the advisor chain in undefined order.
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2019 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.
@@ -271,9 +271,19 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
 		return null;
 	}

+	@Override
+	public boolean postProcessAfterInstantiation(Object bean, String beanName) {
+		return true;
+	}
+
 	@Override
 	public PropertyValues postProcessProperties(PropertyValues pvs, Object bean, String beanName) {
-		return pvs;  // skip postProcessPropertyValues
+		return pvs;
+	}
+
+	@Override
+	public Object postProcessBeforeInitialization(Object bean, String beanName) {
+		return bean;
 	}

 	/**
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 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.springframework.util.StringUtils;
 * "interceptorNames" property.
 *
 * @author Juergen Hoeller
- * @author Sam Brannen
 * @since 10.10.2003
 * @see #setBeanNames
 * @see #isMatch
@@ -47,8 +46,6 @@ import org.springframework.util.StringUtils;
@SuppressWarnings("serial")
 public class BeanNameAutoProxyCreator extends AbstractAutoProxyCreator {

-	private static final String[] NO_ALIASES = new String[0];
-
 	@Nullable
 	private List<String> beanNames;

@@ -75,70 +72,40 @@ public class BeanNameAutoProxyCreator extends AbstractAutoProxyCreator {


 	/**
-	 * Delegate to {@link AbstractAutoProxyCreator#getCustomTargetSource(Class, String)}
-	 * if the bean name matches one of the names in the configured list of supported
-	 * names, returning {@code null} otherwise.
-	 * @since 5.3
-	 * @see #setBeanNames(String...)
-	 */
-	@Override
-	protected TargetSource getCustomTargetSource(Class<?> beanClass, String beanName) {
-		return (isSupportedBeanName(beanClass, beanName) ?
-				super.getCustomTargetSource(beanClass, beanName) : null);
-	}
-
-	/**
-	 * Identify as a bean to proxy if the bean name matches one of the names in
-	 * the configured list of supported names.
-	 * @see #setBeanNames(String...)
+	 * Identify as bean to proxy if the bean name is in the configured list of names.
 	 */
 	@Override
 	@Nullable
 	protected Object[] getAdvicesAndAdvisorsForBean(
 			Class<?> beanClass, String beanName, @Nullable TargetSource targetSource) {

-		return (isSupportedBeanName(beanClass, beanName) ?
-				PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS : DO_NOT_PROXY);
-	}
-
-	/**
-	 * Determine if the bean name for the given bean class matches one of the names
-	 * in the configured list of supported names.
-	 * @param beanClass the class of the bean to advise
-	 * @param beanName the name of the bean
-	 * @return {@code true} if the given bean name is supported
-	 * @see #setBeanNames(String...)
-	 */
-	private boolean isSupportedBeanName(Class<?> beanClass, String beanName) {
 		if (this.beanNames != null) {
-			boolean isFactoryBean = FactoryBean.class.isAssignableFrom(beanClass);
 			for (String mappedName : this.beanNames) {
-				if (isFactoryBean) {
+				if (FactoryBean.class.isAssignableFrom(beanClass)) {
 					if (!mappedName.startsWith(BeanFactory.FACTORY_BEAN_PREFIX)) {
 						continue;
 					}
 					mappedName = mappedName.substring(BeanFactory.FACTORY_BEAN_PREFIX.length());
 				}
 				if (isMatch(beanName, mappedName)) {
-					return true;
+					return PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS;
 				}
-			}
-
-			BeanFactory beanFactory = getBeanFactory();
-			String[] aliases = (beanFactory != null ? beanFactory.getAliases(beanName) : NO_ALIASES);
-			for (String alias : aliases) {
-				for (String mappedName : this.beanNames) {
-					if (isMatch(alias, mappedName)) {
-						return true;
+				BeanFactory beanFactory = getBeanFactory();
+				if (beanFactory != null) {
+					String[] aliases = beanFactory.getAliases(beanName);
+					for (String alias : aliases) {
+						if (isMatch(alias, mappedName)) {
+							return PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS;
+						}
 					}
 				}
 			}
 		}
-		return false;
+		return DO_NOT_PROXY;
 	}

 	/**
-	 * Determine if the given bean name matches the mapped name.
+	 * Return if the given bean name matches the mapped name.
 	 * <p>The default implementation checks for "xxx*", "*xxx" and "*xxx*" matches,
 	 * as well as direct equality. Can be overridden in subclasses.
 	 * @param beanName the bean name to check
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2014 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.
@@ -23,32 +23,30 @@ import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
 import org.springframework.lang.Nullable;

 /**
- * {@code TargetSourceCreator} that enforces a {@link LazyInitTargetSource} for
- * each bean that is defined as "lazy-init". This will lead to a proxy created for
- * each of those beans, allowing to fetch a reference to such a bean without
- * actually initializing the target bean instance.
+ * TargetSourceCreator that enforces a LazyInitTargetSource for each bean
+ * that is defined as "lazy-init". This will lead to a proxy created for
+ * each of those beans, allowing to fetch a reference to such a bean
+ * without actually initializing the target bean instance.
 *
- * <p>To be registered as custom {@code TargetSourceCreator} for an auto-proxy
- * creator, in combination with custom interceptors for specific beans or for the
- * creation of lazy-init proxies only. For example, as an autodetected
+ * <p>To be registered as custom TargetSourceCreator for an auto-proxy creator,
+ * in combination with custom interceptors for specific beans or for the
+ * creation of lazy-init proxies only. For example, as autodetected
 * infrastructure bean in an XML application context definition:
 *
 * <pre class="code">
 * &lt;bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"&gt;
- *   &lt;property name="beanNames" value="*" /&gt; &lt;!-- apply to all beans --&gt;
 *   &lt;property name="customTargetSourceCreators"&gt;
 *     &lt;list&gt;
- *       &lt;bean class="org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator" /&gt;
+ *       &lt;bean class="org.springframework.aop.framework.autoproxy.target.LazyInitTargetSourceCreator"/&gt;
 *     &lt;/list&gt;
 *   &lt;/property&gt;
 * &lt;/bean&gt;
 *
 * &lt;bean id="myLazyInitBean" class="mypackage.MyBeanClass" lazy-init="true"&gt;
- *   &lt;!-- ... --&gt;
+ *   ...
 * &lt;/bean&gt;</pre>
 *
 * @author Juergen Hoeller
- * @author Sam Brannen
 * @since 1.2
 * @see org.springframework.beans.factory.config.BeanDefinition#isLazyInit
 * @see org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator#setCustomTargetSourceCreators
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -103,8 +103,7 @@ public abstract class AbstractMonitoringInterceptor extends AbstractTraceInterce
 		if (this.logTargetClassInvocation && clazz.isInstance(invocation.getThis())) {
 			clazz = invocation.getThis().getClass();
 		}
-		String className = clazz.getName();
-		return getPrefix() + className + '.' + method.getName() + getSuffix();
+		return getPrefix() + clazz.getName() + '.' + method.getName() + getSuffix();
 	}

 }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 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 org.apache.commons.logging.LogFactory;

 import org.springframework.aop.support.AopUtils;
 import org.springframework.lang.Nullable;
-import org.springframework.util.Assert;

 /**
 * Base {@code MethodInterceptor} implementation for tracing.
@@ -152,7 +151,6 @@ public abstract class AbstractTraceInterceptor implements MethodInterceptor, Ser
 		}
 		else {
 			Object target = invocation.getThis();
-			Assert.state(target != null, "Target must not be null");
 			return LogFactory.getLog(getClassForLogging(target));
 		}
 	}
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
@@ -21,7 +21,6 @@ import java.io.Serializable;
 import org.aopalliance.intercept.MethodInterceptor;
 import org.aopalliance.intercept.MethodInvocation;

-import org.springframework.lang.Nullable;
 import org.springframework.util.ConcurrencyThrottleSupport;

 /**
@@ -49,7 +48,6 @@ public class ConcurrencyThrottleInterceptor extends ConcurrencyThrottleSupport
 	}

 	@Override
-	@Nullable
 	public Object invoke(MethodInvocation methodInvocation) throws Throwable {
 		beforeAccess();
 		try {
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2020 the original author or authors.
+ * Copyright 2002-2017 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.
@@ -147,7 +147,7 @@ public class CustomizableTraceInterceptor extends AbstractTraceInterceptor {
 	/**
 	 * The {@code Pattern} used to match placeholders.
 	 */
-	private static final Pattern PATTERN = Pattern.compile("\\$\\[\\p{Alpha}+]");
+	private static final Pattern PATTERN = Pattern.compile("\\$\\[\\p{Alpha}+\\]");

 	/**
 	 * The {@code Set} of allowed placeholders.
@@ -296,8 +296,6 @@ public class CustomizableTraceInterceptor extends AbstractTraceInterceptor {
 			@Nullable Object returnValue, @Nullable Throwable throwable, long invocationTime) {

 		Matcher matcher = PATTERN.matcher(message);
-		Object target = methodInvocation.getThis();
-		Assert.state(target != null, "Target must not be null");

 		StringBuffer output = new StringBuffer();
 		while (matcher.find()) {
@@ -306,11 +304,11 @@ public class CustomizableTraceInterceptor extends AbstractTraceInterceptor {
 				matcher.appendReplacement(output, Matcher.quoteReplacement(methodInvocation.getMethod().getName()));
 			}
 			else if (PLACEHOLDER_TARGET_CLASS_NAME.equals(match)) {
-				String className = getClassForLogging(target).getName();
+				String className = getClassForLogging(methodInvocation.getThis()).getName();
 				matcher.appendReplacement(output, Matcher.quoteReplacement(className));
 			}
 			else if (PLACEHOLDER_TARGET_CLASS_SHORT_NAME.equals(match)) {
-				String shortName = ClassUtils.getShortName(getClassForLogging(target));
+				String shortName = ClassUtils.getShortName(getClassForLogging(methodInvocation.getThis()));
 				matcher.appendReplacement(output, Matcher.quoteReplacement(shortName));
 			}
 			else if (PLACEHOLDER_ARGUMENTS.equals(match)) {
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`apply from: "../gradle/build-cache-settings.gradle"`