Next development version (v6.1.22-SNAPSHOT)

Prior to this commit, the "filename" parameter value for the
"Content-Disposition" header would contain non-printable characters,
causing parsing issues for HTTP clients.
This commit ensures that all non-printable characters are encoded.

Fixes gh-35035

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,17 @@
+<!--
+!!! For Security Vulnerabilities, please go to https://spring.io/security-policy !!!
+-->
+**Affects:** \<Spring Framework version>
+
+---
+<!--
+Thanks for taking the time to create an issue. Please read the following:
+
+- Questions should be asked on Stack Overflow.
+- For bugs, specify affected versions and explain what you are trying to do.
+- For enhancements, provide context and describe the problem.
+
+Issue or Pull Request? Create only one, not both. GitHub treats them as the same.
+If unsure, start with an issue, and if you submit a pull request later, the
+issue will be closed as superseded.
+-->

.github/ISSUE_TEMPLATE/config.yml

@@ -1,6 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Community Support
-    url: https://stackoverflow.com/tags/spring
-    about: Please ask and answer questions on StackOverflow with the tag `spring`.
-

.github/ISSUE_TEMPLATE/issue.md

@@ -1,23 +0,0 @@
----
-name: General
-about: Bugs, enhancements, documentation, tasks.
-title: ''
-labels: ''
-assignees: ''
-
----
-
-<!--
-
-Have you considered asking for help on stackoverflow.com?
-
-** Bug Reports **
-Please submit issues against OSS supported versions, see https://spring.io/projects/spring-framework#support
-Please provide a minimal sample application that reproduces the problem for faster issue triage.
-
-** Enhancements requests **
-Before explaining how you would like things to work,
-please describe a concrete use case for this feature and how you have tried to solve this so far.
-
--->
-

.github/actions/build/action.yml

@@ -19,7 +19,7 @@ inputs:
   java-version:
     description: 'Java version to compile and test with'
     required: false
-    default: '25'
+    default: '17'
   publish:
     description: 'Whether to publish artifacts ready for deployment to Artifactory'
     required: false

.github/actions/create-github-release/action.yml

@@ -4,10 +4,6 @@ inputs:
   milestone:
     description: 'Name of the GitHub milestone for which a release will be created'
     required: true
-  pre-release:
-    description: 'Whether the release is a pre-release (a milestone or release candidate)'
-    required: false
-    default: 'false'
   token:
     description: 'Token to use for authentication with GitHub'
     required: true
@@ -24,4 +20,4 @@ runs:
       shell: bash
       env:
         GITHUB_TOKEN: ${{ inputs.token }}
-      run: gh release create ${{ format('v{0}', inputs.milestone) }} --notes-file changelog.md ${{ inputs.pre-release == 'true' && '--prerelease' || '' }}
+      run: gh release create ${{ format('v{0}', inputs.milestone) }} --notes-file changelog.md

.github/actions/create-github-release/changelog-generator.yml

@@ -1,13 +1,6 @@
 changelog:
   repository: spring-projects/spring-framework
   sections:
-    - title: ":warning: Attention Required"
-      labels:
-        - "for: upgrade-attention"
-      summary:
-        mode: "member-comment"
-        config:
-          prefix: "Attention Required:"
     - title: ":star: New Features"
       labels:
         - "type: enhancement"

.github/actions/prepare-gradle-build/action.yml

@@ -19,24 +19,22 @@ inputs:
   java-version:
     description: 'Java version to use for the build'
     required: false
-    default: '25'
+    default: '17'
 runs:
   using: composite
   steps:
     - name: Set Up Java
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v4
       with:
         distribution: ${{ inputs.java-early-access == 'true' && 'temurin' || (inputs.java-distribution || 'liberica') }}
         java-version: |
           ${{ inputs.java-early-access == 'true' && format('{0}-ea', inputs.java-version) || inputs.java-version }}
           ${{ inputs.java-toolchain == 'true' && '17' || '' }}
-          25
     - name: Set Up Gradle
-      uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
+      uses: gradle/actions/setup-gradle@d156388eb19639ec20ade50009f3d199ce1e2808 # v4.1.0
       with:
         cache-read-only: false
         develocity-access-key: ${{ inputs.develocity-access-key }}
-        develocity-token-expiry: 4
     - name: Configure Gradle Properties
       shell: bash
       run: |

.github/actions/sync-to-maven-central/action.yml

@@ -1,15 +1,18 @@
 name: Sync to Maven Central
 description: 'Syncs a release to Maven Central and waits for it to be available for use'
 inputs:
-  central-token-password:
-    description: 'Password for authentication with central.sonatype.com'
-    required: true
-  central-token-username:
-    description: 'Username for authentication with central.sonatype.com'
-    required: true
   jfrog-cli-config-token:
     description: 'Config token for the JFrog CLI'
     required: true
+  ossrh-s01-staging-profile:
+    description: 'Staging profile to use when syncing to Central'
+    required: true
+  ossrh-s01-token-password:
+    description: 'Password for authentication with s01.oss.sonatype.org'
+    required: true
+  ossrh-s01-token-username:
+    description: 'Username for authentication with s01.oss.sonatype.org'
+    required: true
   spring-framework-version:
     description: 'Version of Spring Framework that is being synced to Central'
     required: true
@@ -17,17 +20,23 @@ runs:
   using: composite
   steps:
     - name: Set Up JFrog CLI
-      uses: jfrog/setup-jfrog-cli@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
+      uses: jfrog/setup-jfrog-cli@9fe0f98bd45b19e6e931d457f4e98f8f84461fb5 # v4.4.1
       env:
         JF_ENV_SPRING: ${{ inputs.jfrog-cli-config-token }}
     - name: Download Release Artifacts
       shell: bash
       run: jf rt download --spec ${{ format('{0}/artifacts.spec', github.action_path) }} --spec-vars 'buildName=${{ format('spring-framework-{0}', inputs.spring-framework-version) }};buildNumber=${{ github.run_number }}'
     - name: Sync
-      uses: spring-io/central-publish-action@0c03960e9b16fdfe70e2443e1d5393cbc3a35622 # v0.3.0
+      uses: spring-io/nexus-sync-action@42477a2230a2f694f9eaa4643fa9e76b99b7ab84 # v0.0.1
       with:
-        token: ${{ inputs.central-token-password }}
-        token-name: ${{ inputs.central-token-username }}
+        close: true
+        create: true
+        generate-checksums: true
+        password: ${{ inputs.ossrh-s01-token-password }}
+        release: true
+        staging-profile-name: ${{ inputs.ossrh-s01-staging-profile }}
+        upload: true
+        username: ${{ inputs.ossrh-s01-token-username }}
     - name: Await
       uses: ./.github/actions/await-http-resource
       with:

.github/dco.yml

@@ -1,3 +0,0 @@
-require:
-  members: false
-

.github/workflows/backport-bot.yml

@@ -18,9 +18,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       - name: Set up Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           distribution: 'liberica'
           java-version: 17

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

@@ -2,7 +2,7 @@ name: Build and Deploy Snapshot
 on:
   push:
     branches:
-      - main
+      - 6.1.x
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
 jobs:
@@ -13,7 +13,7 @@ jobs:
     timeout-minutes: 60
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       - name: Build and Publish
         id: build-and-publish
         uses: ./.github/actions/build
@@ -21,13 +21,13 @@ jobs:
           develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
           publish: true
       - name: Deploy
-        uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
+        uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
         with:
           artifact-properties: |
             /**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
             /**/framework-api-*-docs.zip::zip.type=docs
             /**/framework-api-*-schema.zip::zip.type=schema
-          build-name: 'spring-framework-7.1.x'
+          build-name: 'spring-framework-6.1.x'
           folder: 'deployment-repository'
           password: ${{ secrets.ARTIFACTORY_PASSWORD }}
           repository: 'libs-snapshot-local'

.github/workflows/build-pull-request.yml

@@ -9,17 +9,28 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
-      - name: Check Out Code
-        uses: actions/checkout@v6
+      - name: Set Up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'liberica'
+          java-version: '17'
+      - name: Check Out
+        uses: actions/checkout@v4
+      - name: Validate Gradle Wrapper
+        uses: gradle/actions/wrapper-validation@d156388eb19639ec20ade50009f3d199ce1e2808 # v4.1.0
+      - name: Set Up Gradle
+        uses: gradle/actions/setup-gradle@d156388eb19639ec20ade50009f3d199ce1e2808 # v4.1.0
       - name: Build
-        id: build
-        uses: ./.github/actions/build
+        env:
+          CI: 'true'
+          GRADLE_ENTERPRISE_URL: 'https://ge.spring.io'
+        run: ./gradlew -Dorg.gradle.internal.launcher.welcomeMessageEnabled=false --no-daemon --no-parallel --continue build
       - name: Print JVM Thread Dumps When Cancelled
         if: cancelled()
         uses: ./.github/actions/print-jvm-thread-dumps
       - name: Upload Build Reports
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
         with:
           name: build-reports
           path: '**/build/reports/'

.github/workflows/ci.yml

@@ -1,7 +1,8 @@
 name: CI
 on:
-  schedule:
-    - cron: '30 9 * * *'
+  push:
+    branches:
+      - 6.1.x
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
 jobs:
@@ -20,7 +21,9 @@ jobs:
             toolchain: false
           - version: 21
             toolchain: true
-          - version: 25
+          - version: 22
+            toolchain: true
+          - version: 23
             toolchain: true
         exclude:
           - os:
@@ -35,7 +38,7 @@ jobs:
           git config --global core.longPaths true
           Stop-Service -name Docker
       - name: Check Out Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       - name: Build
         id: build
         uses: ./.github/actions/build

.github/workflows/deploy-docs.yml

@@ -15,11 +15,11 @@ permissions:
 jobs:
   build:
     name: Dispatch docs deployment
-    if: github.repository_owner == 'spring-projects'
+    if: ${{ github.repository == 'spring-projects/spring-framework' }}
     runs-on: ubuntu-latest
     steps:
     - name: Check out code
-      uses: actions/checkout@v6
+      uses: actions/checkout@v4
       with:
         fetch-depth: 1
         ref: docs-build

.github/workflows/release-milestone.yml

@@ -1,95 +0,0 @@
-name: Release Milestone
-on:
-  push:
-    tags:
-      - v7.1.0-M[1-9]
-      - v7.1.0-RC[1-9]
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-jobs:
-  build-and-stage-release:
-    name: Build and Stage Release
-    if: ${{ github.repository == 'spring-projects/spring-framework' }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check Out Code
-        uses: actions/checkout@v6
-      - name: Build and Publish
-        id: build-and-publish
-        uses: ./.github/actions/build
-        with:
-          develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
-          publish: true
-      - name: Stage Release
-        uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
-        with:
-          artifact-properties: |
-            /**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
-            /**/framework-api-*-docs.zip::zip.type=docs
-            /**/framework-api-*-schema.zip::zip.type=schema
-          build-name: ${{ format('spring-framework-{0}', steps.build-and-publish.outputs.version)}}
-          folder: 'deployment-repository'
-          password: ${{ secrets.ARTIFACTORY_PASSWORD }}
-          repository: 'libs-staging-local'
-          signing-key: ${{ secrets.GPG_PRIVATE_KEY }}
-          signing-passphrase: ${{ secrets.GPG_PASSPHRASE }}
-          uri: 'https://repo.spring.io'
-          username: ${{ secrets.ARTIFACTORY_USERNAME }}
-    outputs:
-      version: ${{ steps.build-and-publish.outputs.version }}
-  verify:
-    name: Verify
-    needs: build-and-stage-release
-    uses: ./.github/workflows/verify.yml
-    secrets:
-      google-chat-webhook-url: ${{ secrets.GOOGLE_CHAT_WEBHOOK_URL }}
-      repository-password: ${{ secrets.ARTIFACTORY_PASSWORD }}
-      repository-username: ${{ secrets.ARTIFACTORY_USERNAME }}
-      token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}
-    with:
-      staging: true
-      version: ${{ needs.build-and-stage-release.outputs.version }}
-  sync-to-maven-central:
-    name: Sync to Maven Central
-    needs:
-      - build-and-stage-release
-      - verify
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check Out Code
-        uses: actions/checkout@v6
-      - name: Sync to Maven Central
-        uses: ./.github/actions/sync-to-maven-central
-        with:
-          central-token-password: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
-          central-token-username: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
-          jfrog-cli-config-token: ${{ secrets.JF_ARTIFACTORY_SPRING }}
-          spring-framework-version: ${{ needs.build-and-stage-release.outputs.version }}
-  promote-release:
-    name: Promote Release
-    needs:
-      - build-and-stage-release
-      - sync-to-maven-central
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up JFrog CLI
-        uses: jfrog/setup-jfrog-cli@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
-        env:
-          JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
-      - name: Promote build
-        run: jfrog rt build-promote ${{ format('spring-framework-{0}', needs.build-and-stage-release.outputs.version)}} ${{ github.run_number }} libs-milestone-local
-  create-github-release:
-    name: Create GitHub Release
-    needs:
-      - build-and-stage-release
-      - promote-release
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check Out Code
-        uses: actions/checkout@v6
-      - name: Create GitHub Release
-        uses: ./.github/actions/create-github-release
-        with:
-          milestone: ${{ needs.build-and-stage-release.outputs.version }}
-          pre-release: true
-          token: ${{ secrets.GH_ACTIONS_REPO_TOKEN }}

.github/workflows/release.yml

@@ -2,7 +2,7 @@ name: Release
 on:
   push:
     tags:
-      - v7.1.[0-9]+
+      - v6.1.[0-9]+
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
 jobs:
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
       - name: Build and Publish
         id: build-and-publish
         uses: ./.github/actions/build
@@ -20,7 +20,7 @@ jobs:
           develocity-access-key: ${{ secrets.DEVELOCITY_ACCESS_KEY }}
           publish: true
       - name: Stage Release
-        uses: spring-io/artifactory-deploy-action@926d7f7cc810569395346bf3a4d91b380b3e355b # v0.0.4
+        uses: spring-io/artifactory-deploy-action@26bbe925a75f4f863e1e529e85be2d0093cac116 # v0.0.1
         with:
           artifact-properties: |
             /**/framework-api-*.zip::zip.name=spring-framework,zip.deployed=false
@@ -56,13 +56,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: Sync to Maven Central
         uses: ./.github/actions/sync-to-maven-central
         with:
-          central-token-password: ${{ secrets.CENTRAL_TOKEN_PASSWORD }}
-          central-token-username: ${{ secrets.CENTRAL_TOKEN_USERNAME }}
           jfrog-cli-config-token: ${{ secrets.JF_ARTIFACTORY_SPRING }}
+          ossrh-s01-staging-profile: ${{ secrets.OSSRH_S01_STAGING_PROFILE }}
+          ossrh-s01-token-password: ${{ secrets.OSSRH_S01_TOKEN_PASSWORD }}
+          ossrh-s01-token-username: ${{ secrets.OSSRH_S01_TOKEN_USERNAME }}
           spring-framework-version: ${{ needs.build-and-stage-release.outputs.version }}
   promote-release:
     name: Promote Release
@@ -72,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Set up JFrog CLI
-        uses: jfrog/setup-jfrog-cli@5b06f730cc5a6f55d78b30753f8583454b08c0aa # v4.8.1
+        uses: jfrog/setup-jfrog-cli@9fe0f98bd45b19e6e931d457f4e98f8f84461fb5 # v4.4.1
         env:
           JF_ENV_SPRING: ${{ secrets.JF_ARTIFACTORY_SPRING }}
       - name: Promote build
@@ -85,7 +86,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check Out Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: Create GitHub Release
         uses: ./.github/actions/create-github-release
         with:

.github/workflows/update-antora-ui-spring.yml

@@ -1,37 +0,0 @@
-name: Update Antora UI Spring
-
-on:
-  schedule:
-    - cron: '0 10 * * *' # Once per day at 10am UTC
-  workflow_dispatch:
-
-permissions:
-  pull-requests: write
-  issues: write
-  contents: write
-
-jobs:
-  update-antora-ui-spring:
-    name: Update on Supported Branches
-    if: ${{ github.repository == 'spring-projects/spring-framework' }}
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        branch: [ '6.2.x', '7.0.x', 'main' ]
-    steps:
-      - uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
-        name: Update
-        with:
-          docs-branch: ${{ matrix.branch }}
-          token: ${{ secrets.GITHUB_TOKEN }}
-          antora-file-path: 'framework-docs/antora-playbook.yml'
-  update-antora-ui-spring-docs-build:
-    name: Update on docs-build
-    if: ${{ github.repository == 'spring-projects/spring-framework' }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: spring-io/spring-doc-actions/update-antora-spring-ui@5a57bcc6a0da2a1474136cf29571b277850432bc
-        name: Update
-        with:
-          docs-branch: 'docs-build'
-          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/verify.yml

@@ -30,23 +30,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check Out Release Verification Tests
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           ref: 'v0.0.2'
           repository: spring-projects/spring-framework-release-verification
           token: ${{ secrets.token }}
       - name: Check Out Send Notification Action
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           path: send-notification
           sparse-checkout: .github/actions/send-notification
       - name: Set Up Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v4
         with:
           distribution: 'liberica'
           java-version: 17
       - name: Set Up Gradle
-        uses: gradle/actions/setup-gradle@4d9f0ba0025fe599b4ebab900eb7f3a1d93ef4c2 # v5.0.0
+        uses: gradle/actions/setup-gradle@d156388eb19639ec20ade50009f3d199ce1e2808 # v4.1.0
         with:
           cache-read-only: false
       - name: Configure Gradle Properties
@@ -64,7 +64,7 @@ jobs:
         run: ./gradlew spring-framework-release-verification-tests:test
       - name: Upload Build Reports on Failure
         if: failure()
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v4
         with:
           name: build-reports
           path: '**/build/reports/'

.gitignore

@@ -9,7 +9,6 @@ ivy-cache
 argfile*
 activemq-data/
 classes/
-.cursor/
 
 # Log files
 jxl.log
@@ -39,12 +38,11 @@ bin
 .springBeans
 spring-*/src/main/java/META-INF/MANIFEST.MF
 
-# IntelliJ IDEA artifacts and output dirs
+# IDEA artifacts and output dirs
 *.iml
 *.ipr
 *.iws
-.idea/*
-!.idea/icon.svg
+.idea
 out
 test-output
 atlassian-ide-plugin.xml
@@ -55,4 +53,3 @@ atlassian-ide-plugin.xml
 cached-antora-playbook.yml
 
 node_modules
-/.kotlin/

.idea/icon.svg

@@ -1,52 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 24.0.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 510 510" style="enable-background:new 0 0 510 510;" xml:space="preserve">
-<style type="text/css">
-	.st0{fill:#6DB33F;}
-</style>
-<title>icon-framework</title>
-<g id="Layer_2_1_">
-	<g id="Layer_1-2">
-		<path class="st0" d="M479.2,162.5c-5.6-34.3-20.5-64.4-43.9-87.8S382,36.5,347.6,30.9C320.1,11.2,288.5,0,255,0
-			s-65.1,11.2-92.6,30.9C128,36.5,98,51.3,74.7,74.7C50.9,98.4,36.5,128.7,31,162.2C11.2,189.8,0,221.4,0,255s11.2,65.2,31,92.8
-			c5.5,33.5,19.9,63.8,43.7,87.5c23.3,23.3,53.3,38.2,87.7,43.8C190,498.8,221.5,510,255,510s65-11.2,92.6-30.9
-			c34.4-5.6,64.4-20.5,87.7-43.8c23.8-23.8,38.1-54.1,43.7-87.5c19.8-27.6,31-59.2,31-92.8S498.8,190,479.2,162.5z M473,224.2
-			c-0.8,6-1.9,11.9-3.2,17.9c-7.2-22.4-17.1-43.8-29.4-63.8c-5.5-22.8-13.6-44.9-24.4-65.8c22.9,14.8,42.2,32.6,56.7,52.6
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-			c-8.5,0.2-15.5-6.5-15.7-15c-0.2-8.5,6.5-15.5,15-15.7c8.5-0.2,15.5,6.5,15.7,15c0,0,0,0.1,0,0.1
-			C164.2,339.3,157.5,346.2,149.1,346.4L149.1,346.4z M199.2,65.4c17.7-9.4,36.5-16.8,55.8-22.1c19.4,5.3,38.1,12.7,55.8,22.1
-			C273.9,59.1,236.1,59.1,199.2,65.4L199.2,65.4z M392.4,392.4c13.1-13.1,25.1-27.3,35.9-42.4c-5.9,19-13.9,37.3-23.7,54.5
-			c-17.3,9.8-35.5,17.7-54.5,23.7C365.2,417.5,379.3,405.5,392.4,392.4L392.4,392.4z M392.4,117.6c-13.1-13.1-27.2-25.1-42.3-35.8
-			c19,5.9,37.2,13.9,54.5,23.7c9.8,17.3,17.8,35.6,23.7,54.7C417.6,144.9,405.5,130.7,392.4,117.6L392.4,117.6z M430.5,79.5
-			c19.4,19.3,32.6,43.6,39.3,71.1c-16.2-19.2-36.6-36.2-60.4-50c-13.8-23.8-30.8-44.2-50-60.4C387.1,46.9,411.2,60.1,430.5,79.5
-			L430.5,79.5z M397.6,94c-20.8-10.7-42.8-18.8-65.6-24.2c-20-12.4-41.5-22.4-63.9-29.6c15.5-3.4,31.3-5.1,47.2-5.2
-			c10,0,19.9,0.8,29.7,2.3C365.1,51.8,382.8,71.1,397.6,94z M255,6.8c27.6,0,53.8,8,77.4,22.2c-5.6-0.5-11.3-0.7-17.1-0.7
-			c-20.4,0.1-40.6,2.8-60.3,8.1c-19.7-5.3-39.9-8-60.3-8.1c-5.8,0-11.5,0.2-17.1,0.7C201.2,14.7,227.4,6.8,255,6.8z M165,37.3
-			c9.8-1.5,19.8-2.3,29.7-2.3c15.9,0.1,31.7,1.8,47.2,5.2C219.5,47.4,198,57.3,178,69.8c-22.7,5.4-44.8,13.6-65.6,24.2
-			C127.2,71.1,144.9,51.8,165,37.3z M79.5,79.5c19.3-19.3,43.5-32.6,71.1-39.3c-19.2,16.2-36.2,36.6-50,60.4
-			c-23.7,13.8-44,30.6-60.2,49.8C47,123.4,59.8,99.1,79.5,79.5z M37.4,164.9c14.6-20,33.8-37.7,56.6-52.4
-			c-10.7,20.9-18.8,43-24.3,65.8c-12.3,20-22.2,41.4-29.4,63.8C34.6,215.4,33.5,189.3,37.4,164.9z M65.4,310.4
-			c-9.3-17.6-16.6-36.2-21.9-55.4c5.3-19.2,12.6-37.8,21.9-55.4C59.1,236.3,59.1,273.7,65.4,310.4L65.4,310.4z M29.2,332.8
-			c-14.4-23.7-22.4-50-22.4-77.8s8.1-54.1,22.4-77.8c-2.1,25,0.4,51.3,7.4,77.8C29.5,281.5,27,307.8,29.2,332.8z M40.3,268
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-			 M79.5,430.5c-19.6-19.6-32.5-43.9-39.1-70.9c16.1,19.1,36.5,36,60.2,49.8c13.8,23.7,30.8,44.2,50,60.4
-			C122.9,463.1,98.8,449.9,79.5,430.5z M112.5,416c20.8,10.7,42.8,18.8,65.5,24.2c20,12.4,41.5,22.4,63.9,29.6
-			c-15.5,3.4-31.3,5.1-47.2,5.1c-10,0-19.9-0.8-29.7-2.3C144.9,458.1,127.2,438.9,112.5,416L112.5,416z M255,503.2
-			c-27.6,0-53.8-8-77.4-22.2c5.6,0.5,11.3,0.7,17.1,0.7c20.4-0.1,40.6-2.8,60.3-8.1c19.7,5.3,39.9,8,60.3,8.1
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-			c22.4-7.2,43.9-17.2,63.9-29.6c22.7-5.4,44.8-13.6,65.6-24.2C382.8,438.9,365.1,458.1,345,472.7z M430.5,430.5
-			c-19.3,19.3-43.5,32.6-71.1,39.3c19.2-16.2,36.2-36.6,50-60.4c23.7-13.8,44-30.6,60.2-49.8C463.1,386.6,450.1,410.9,430.5,430.5
-			L430.5,430.5z M472.6,345.1c-14.6,20-33.8,37.7-56.6,52.4c10.7-20.8,18.8-42.8,24.3-65.6c12.3-20,22.2-41.3,29.5-63.7
-			C475.4,294.7,476.5,320.8,472.6,345.1L472.6,345.1z M473.5,255.3c2.6-9.9,4.7-20,6.1-30.1c2.2-15.7,2.7-31.7,1.4-47.5
-			c14.2,23.6,22.2,49.8,22.2,77.4s-8.1,54.1-22.4,77.8C482.9,307.9,480.5,281.6,473.5,255.3L473.5,255.3z"/>
-	</g>
-</g>
-</svg>

.sdkmanrc

@@ -1,3 +1,3 @@
 # Enable auto-env through the sdkman_auto_env config
 # Add key=value pairs of SDKs to use below
-java=25-librca
+java=17.0.13-librca

CONTRIBUTING.md

@@ -1,4 +1,4 @@
-# Contributing to the Spring Framework
+# Contributing  to the Spring Framework
 
 First off, thank you for taking the time to contribute! :+1: :tada: 
 
@@ -16,7 +16,7 @@ First off, thank you for taking the time to contribute! :+1: :tada:
 
 ### Code of Conduct
 
-This project is governed by the [Spring Code of Conduct](https://github.com/spring-projects/spring-framework#coc-ov-file).
+This project is governed by the [Spring Code of Conduct](CODE_OF_CONDUCT.adoc).
 By participating you are expected to uphold this code.
 Please report unacceptable behavior to spring-code-of-conduct@spring.io.
 
@@ -65,6 +65,10 @@ follow-up reports will need to be created as new issues with a fresh description
 
 #### Submit a Pull Request
 
+1. If you have not previously done so, please sign the
+[Contributor License Agreement](https://cla.spring.io/sign/spring). You will be reminded
+automatically when you submit the PR.
+
 1. Should you create an issue first? No, just create the pull request and use the
 description to provide context and motivation, as you would for an issue. If you want
 to start a discussion first or have already created an issue, once a pull request is
@@ -81,13 +85,8 @@ multiple edits or corrections of the same logical change. See
 [Rewriting History section of Pro Git](https://git-scm.com/book/en/Git-Tools-Rewriting-History)
 for an overview of streamlining the commit history.
 
-1. All commits must include a _Signed-off-by_ trailer at the end of each commit message
-to indicate that the contributor agrees to the Developer Certificate of Origin.
-For additional details, please refer to the blog post
-[Hello DCO, Goodbye CLA: Simplifying Contributions to Spring](https://spring.io/blog/2025/01/06/hello-dco-goodbye-cla-simplifying-contributions-to-spring).
-
 1. Format commit messages using 55 characters for the subject line, 72 characters per line
-for the description, followed by the issue fixed, for example, `Closes gh-22276`. See the
+for the description, followed by the issue fixed, e.g. `Closes gh-22276`. See the
 [Commit Guidelines section of Pro Git](https://git-scm.com/book/en/Distributed-Git-Contributing-to-a-Project#Commit-Guidelines)
 for best practices around commit messages, and use `git log` to see some examples.
 
@@ -120,7 +119,7 @@ source code into your IDE.
 The wiki pages
 [Code Style](https://github.com/spring-projects/spring-framework/wiki/Code-Style) and
 [IntelliJ IDEA Editor Settings](https://github.com/spring-projects/spring-framework/wiki/IntelliJ-IDEA-Editor-Settings)
-define the source file coding standards we use along with some IntelliJ editor settings we customize.
+define the source file coding standards we use along with some IDEA editor settings we customize.
 
 ### Reference Docs
 

README.md

@@ -1,4 +1,4 @@
-# <img src="framework-docs/src/docs/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml/badge.svg?branch=main)](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml?query=branch%3Amain) [![Revved up by Develocity](https://img.shields.io/badge/Revved%20up%20by-Develocity-06A0CE?logo=Gradle&labelColor=02303A)](https://ge.spring.io/scans?search.rootProjectNames=spring)
+# <img src="framework-docs/src/docs/spring-framework.png" width="80" height="80"> Spring Framework [![Build Status](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml/badge.svg?branch=6.1.x)](https://github.com/spring-projects/spring-framework/actions/workflows/build-and-deploy-snapshot.yml?query=branch%3A6.1.x) [![Revved up by Develocity](https://img.shields.io/badge/Revved%20up%20by-Develocity-06A0CE?logo=Gradle&labelColor=02303A)](https://ge.spring.io/scans?search.rootProjectNames=spring)
 
 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". 
 
@@ -6,7 +6,7 @@ Spring provides everything required beyond the Java programming language for cre
 
 ## Code of Conduct
 
-This project is governed by the [Spring Code of Conduct](https://github.com/spring-projects/spring-framework/?tab=coc-ov-file#contributor-code-of-conduct). By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to spring-code-of-conduct@spring.io.
+This project is governed by the [Spring Code of Conduct](CODE_OF_CONDUCT.adoc). By participating, you are expected to uphold this code of conduct. Please report unacceptable behavior to spring-code-of-conduct@spring.io.
 
 ## Access to Binaries
 
@@ -27,7 +27,7 @@ See the [Build from Source](https://github.com/spring-projects/spring-framework/
 
 ## Continuous Integration Builds
 
-CI builds are defined with [GitHub Actions workflows](.github/workflows).
+Information regarding CI builds can be found in the [Spring Framework Concourse pipeline](ci/README.adoc) documentation.
 
 ## Stay in Touch
 

SECURITY.md

@@ -1,10 +1,16 @@
-# Reporting a Vulnerability
-
-Please, [open a draft security advisory](https://github.com/spring-projects/security-advisories/security/advisories/new) if you need to disclose and discuss a security issue in private with the Spring Framework team. Note that we only accept reports against [supported versions](https://spring.io/projects/spring-framework#support).
-
-For more details, check out our [security policy](https://spring.io/security-policy).
+# Security Policy
 
 ## JAR signing
 
 Spring Framework JARs released on Maven Central are signed.
 You'll find more information about the key here: https://spring.io/GPG-KEY-spring.txt
+
+## Supported Versions
+
+Please see the
+[Spring Framework Versions](https://github.com/spring-projects/spring-framework/wiki/Spring-Framework-Versions)
+wiki page.
+
+## Reporting a Vulnerability
+
+Please see https://spring.io/security-policy.

build.gradle

@@ -1,12 +1,14 @@
 plugins {
-	id 'io.freefair.aspectj' version '8.13.1' apply false
+	id 'io.freefair.aspectj' version '8.4' apply false
 	// kotlinVersion is managed in gradle.properties
 	id 'org.jetbrains.kotlin.plugin.serialization' version "${kotlinVersion}" apply false
-	id 'org.jetbrains.dokka'
+	id 'org.jetbrains.dokka' version '1.8.20'
+	id 'com.github.ben-manes.versions' version '0.51.0'
 	id 'com.github.bjornvester.xjc' version '1.8.2' apply false
-	id 'com.gradleup.shadow' version "9.2.2" apply false
+	id 'de.undercouch.download' version '5.4.0'
+	id 'io.github.goooler.shadow' version '8.1.8' apply false
 	id 'me.champeau.jmh' version '0.7.2' apply false
-	id 'io.spring.nullability' version '0.0.11' apply false
+	id 'me.champeau.mrjar' version '0.1.1'
 }
 
 ext {
@@ -21,11 +23,18 @@ configure(allprojects) { project ->
 	group = "org.springframework"
 	repositories {
 		mavenCentral()
+		maven {
+			url "https://repo.spring.io/milestone"
+			content {
+				// Netty 5 optional support
+				includeGroup 'io.projectreactor.netty'
+			}
+		}
 		if (version.contains('-')) {
-			maven { url = "https://repo.spring.io/milestone" }
+			maven { url "https://repo.spring.io/milestone" }
 		}
 		if (version.endsWith('-SNAPSHOT')) {
-			maven { url = "https://repo.spring.io/snapshot" }
+			maven { url "https://repo.spring.io/snapshot" }
 		}
 	}
 	configurations.all {
@@ -54,34 +63,52 @@ configure([rootProject] + javaProjects) { project ->
 	apply plugin: "java"
 	apply plugin: "java-test-fixtures"
 	apply plugin: 'org.springframework.build.conventions'
+	apply from: "${rootDir}/gradle/toolchains.gradle"
 	apply from: "${rootDir}/gradle/ide.gradle"
 
 	dependencies {
-		testImplementation("org.junit.jupiter:junit-jupiter")
-		testImplementation("org.junit.platform:junit-platform-suite")
+		testImplementation("org.junit.jupiter:junit-jupiter-api")
+		testImplementation("org.junit.jupiter:junit-jupiter-params")
+		testImplementation("org.junit.platform:junit-platform-suite-api")
 		testImplementation("org.mockito:mockito-core")
 		testImplementation("org.mockito:mockito-junit-jupiter")
-		testImplementation("io.mockk:mockk") {
-			exclude group: 'junit', module: 'junit'
-		}
+		testImplementation("io.mockk:mockk")
 		testImplementation("org.assertj:assertj-core")
+		// Pull in the latest JUnit 5 Launcher API to ensure proper support in IDEs.
+		testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine")
 		testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+		testRuntimeOnly("org.junit.platform:junit-platform-suite-engine")
 		testRuntimeOnly("org.apache.logging.log4j:log4j-core")
+		testRuntimeOnly("org.apache.logging.log4j:log4j-jul")
+		testRuntimeOnly("org.apache.logging.log4j:log4j-slf4j2-impl")
+		// JSR-305 only used for non-required meta-annotations
+		compileOnly("com.google.code.findbugs:jsr305")
+		testCompileOnly("com.google.code.findbugs:jsr305")
 	}
 
 	ext.javadocLinks = [
-		"https://docs.oracle.com/en/java/javase/17/docs/api/",
-		//"https://jakarta.ee/specifications/platform/11/apidocs/",
-		"https://docs.hibernate.org/orm/7.2/javadocs/",
-		"https://www.quartz-scheduler.org/api/2.3.0/",
-		"https://hc.apache.org/httpcomponents-client-5.6.x/5.6/httpclient5/apidocs/",
-		"https://projectreactor.io/docs/core/release/api/",
-		"https://projectreactor.io/docs/test/release/api/",
-		"https://junit.org/junit4/javadoc/4.13.2/",
-		"https://docs.junit.org/6.1.0/api/",
-		"https://www.reactive-streams.org/reactive-streams-1.0.4-javadoc/",
-		"https://r2dbc.io/spec/1.0.0.RELEASE/api/",
-		"https://jspecify.dev/docs/api/"
+			"https://docs.oracle.com/en/java/javase/17/docs/api/",
+			"https://jakarta.ee/specifications/platform/9/apidocs/",
+			"https://docs.jboss.org/hibernate/orm/5.6/javadocs/",
+			"https://eclipse.dev/aspectj/doc/released/aspectj5rt-api",
+			"https://www.quartz-scheduler.org/api/2.3.0/",
+			"https://fasterxml.github.io/jackson-core/javadoc/2.14/",
+			"https://fasterxml.github.io/jackson-databind/javadoc/2.14/",
+			"https://fasterxml.github.io/jackson-dataformat-xml/javadoc/2.14/",
+			"https://hc.apache.org/httpcomponents-client-5.4.x/current/httpclient5/apidocs/",
+			"https://projectreactor.io/docs/test/release/api/",
+			"https://junit.org/junit4/javadoc/4.13.2/",
+			// TODO Uncomment link to JUnit 5 docs once we execute Gradle with Java 18+.
+			// See https://github.com/spring-projects/spring-framework/issues/27497
+			//
+			// "https://junit.org/junit5/docs/5.10.4/api/",
+			"https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/",
+			//"https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/",
+			"https://r2dbc.io/spec/1.0.0.RELEASE/api/",
+			// Previously there could be a split-package issue between JSR250 and JSR305 javax.annotation packages,
+			// but since 6.0 JSR 250 annotations such as @Resource and @PostConstruct have been replaced by their
+			// JakartaEE equivalents in the jakarta.annotation package.
+			//"https://www.javadoc.io/doc/com.google.code.findbugs/jsr305/3.0.2/"
 	] as String[]
 }
 

buildSrc/README.md

@@ -9,18 +9,7 @@ The `org.springframework.build.conventions` plugin applies all conventions to th
 
 * Configuring the Java compiler, see `JavaConventions`
 * Configuring the Kotlin compiler, see `KotlinConventions`
-* Configuring testing in the build with `TestConventions`
-* Configuring the ArchUnit rules for the project, see `org.springframework.build.architecture.ArchitectureRules`
-
-This plugin also provides a DSL extension to optionally enable Java preview features for
-compiling and testing sources in a module. This can be applied with the following in a
-module build file:
-
-```groovy
-springFramework {
-	enableJavaPreviewFeatures = true
-}
-```
+* Configuring testing in the build with `TestConventions` 
 
 
 ## Build Plugins
@@ -33,25 +22,6 @@ but doesn't affect the classpath of dependent projects.
 This plugin does not provide a `provided` configuration, as the native `compileOnly` and `testCompileOnly`
 configurations are preferred.
 
-### MultiRelease Jar
-
-The `org.springframework.build.multiReleaseJar` plugin configures the project with MultiRelease JAR support.
-It creates a new SourceSet and dedicated tasks for each Java variant considered.
-This can be configured with the DSL, by setting a list of Java variants to configure:
-
-```groovy
-plugins {
-    id 'org.springframework.build.multiReleaseJar'
-}
-
-multiRelease {
-	releaseVersions 21, 24
-}
-```
-
-Note, Java classes will be compiled with the toolchain pre-configured by the project, assuming that its
-Java language version is equal or higher than all variants we consider. Each compilation task will only
-set the "-release" compilation option accordingly to produce the expected bytecode version.
 
 ### RuntimeHints Java Agent
 

buildSrc/build.gradle

@@ -20,24 +20,14 @@ ext {
 dependencies {
 	checkstyle "io.spring.javaformat:spring-javaformat-checkstyle:${javaFormatVersion}"
 	implementation "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}"
-	implementation "org.jetbrains.dokka:dokka-gradle-plugin:2.2.0"
-	implementation "com.tngtech.archunit:archunit:1.4.1"
-	implementation "org.gradle:test-retry-gradle-plugin:1.6.2"
+	implementation "org.jetbrains.kotlin:kotlin-compiler-embeddable:${kotlinVersion}"
+	implementation "org.gradle:test-retry-gradle-plugin:1.5.6"
 	implementation "io.spring.javaformat:spring-javaformat-gradle-plugin:${javaFormatVersion}"
 	implementation "io.spring.nohttp:nohttp-gradle:0.0.11"
-
-	testImplementation("org.assertj:assertj-core:${assertjVersion}")
-	testImplementation(platform("org.junit:junit-bom:${junitVersion}"))
-	testImplementation("org.junit.jupiter:junit-jupiter")
-	testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }
 
 gradlePlugin {
 	plugins {
-		architecturePlugin {
-			id = "org.springframework.architecture"
-			implementationClass = "org.springframework.build.architecture.ArchitecturePlugin"
-		}
 		conventionsPlugin {
 			id = "org.springframework.build.conventions"
 			implementationClass = "org.springframework.build.ConventionsPlugin"
@@ -46,10 +36,6 @@ gradlePlugin {
 			id = "org.springframework.build.localdev"
 			implementationClass = "org.springframework.build.dev.LocalDevelopmentPlugin"
 		}
-		multiReleasePlugin {
-			id = "org.springframework.build.multiReleaseJar"
-			implementationClass = "org.springframework.build.multirelease.MultiReleaseJarPlugin"
-		}
 		optionalDependenciesPlugin {
 			id = "org.springframework.build.optional-dependencies"
 			implementationClass = "org.springframework.build.optional.OptionalDependenciesPlugin"
@@ -60,9 +46,3 @@ gradlePlugin {
 		}
 	}
 }
-
-test {
-	useJUnitPlatform()
-}
-
-jar.dependsOn check

buildSrc/config/checkstyle/checkstyle.xml

@@ -1,26 +1,27 @@
 <?xml version="1.0"?>
 <!DOCTYPE module PUBLIC "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN" "https://checkstyle.org/dtds/configuration_1_3.dtd">
-<module name="Checker">
+<module name="com.puppycrawl.tools.checkstyle.Checker">
 
 	<!-- Root Checks -->
 	<module name="io.spring.javaformat.checkstyle.check.SpringHeaderCheck">
 		<property name="fileExtensions" value="java"/>
 		<property name="headerType" value="apache2"/>
-		<property name="headerCopyrightPattern" value="20\d\d-present"/>
+		<property name="headerCopyrightPattern" value="20\d\d-20\d\d"/>
 		<property name="packageInfoHeaderType" value="none"/>
 	</module>
 	<module name="com.puppycrawl.tools.checkstyle.checks.NewlineAtEndOfFileCheck"/>
 
 	<!-- TreeWalker Checks -->
-	<module name="TreeWalker">
+	<module name="com.puppycrawl.tools.checkstyle.TreeWalker">
 
 		<!-- Imports -->
-		<module name="AvoidStarImport"/>
-		<module name="UnusedImports"/>
-		<module name="RedundantImport"/>
+		<module name="com.puppycrawl.tools.checkstyle.checks.imports.UnusedImportsCheck">
+			<property name="processJavadoc" value="true"/>
+		</module>
+
 		<!-- Modifiers -->
 		<module name="com.puppycrawl.tools.checkstyle.checks.modifier.ModifierOrderCheck"/>
 
 	</module>
 
-</module>
+</module>

buildSrc/gradle.properties

@@ -1,4 +1,2 @@
 org.gradle.caching=true
-assertjVersion=3.27.3
-javaFormatVersion=0.0.43
-junitVersion=5.12.2
+javaFormatVersion=0.0.42

buildSrc/src/main/java/org/springframework/build/CheckstyleConventions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2025 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.
@@ -50,7 +50,7 @@ public class CheckstyleConventions {
 			project.getPlugins().apply(CheckstylePlugin.class);
 			project.getTasks().withType(Checkstyle.class).forEach(checkstyle -> checkstyle.getMaxHeapSize().set("1g"));
 			CheckstyleExtension checkstyle = project.getExtensions().getByType(CheckstyleExtension.class);
-			checkstyle.setToolVersion("13.4.2");
+			checkstyle.setToolVersion("10.23.1");
 			checkstyle.getConfigDirectory().set(project.getRootProject().file("src/checkstyle"));
 			String version = SpringJavaFormatPlugin.class.getPackage().getImplementationVersion();
 			DependencySet checkstyleDependencies = project.getConfigurations().getByName("checkstyle").getDependencies();
@@ -63,8 +63,8 @@ public class CheckstyleConventions {
 		project.getPlugins().apply(NoHttpPlugin.class);
 		NoHttpExtension noHttp = project.getExtensions().getByType(NoHttpExtension.class);
 		noHttp.setAllowlistFile(project.file("src/nohttp/allowlist.lines"));
-		noHttp.getSource().exclude("**/test-output/**", "**/.settings/**", "**/.classpath",
-				"**/.project", "**/.gradle/**", "**/node_modules/**", "**/spring-jcl/**", "buildSrc/build/**");
+		noHttp.getSource().exclude("**/test-output/**", "**/.settings/**",
+				"**/.classpath", "**/.project", "**/.gradle/**", "**/node_modules/**", "buildSrc/build/**");
 		List<String> buildFolders = List.of("bin", "build", "out");
 		project.allprojects(subproject -> {
 			Path rootPath = project.getRootDir().toPath();

buildSrc/src/main/java/org/springframework/build/ConventionsPlugin.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,15 +21,12 @@ import org.gradle.api.Project;
 import org.gradle.api.plugins.JavaBasePlugin;
 import org.jetbrains.kotlin.gradle.plugin.KotlinBasePlugin;
 
-import org.springframework.build.architecture.ArchitecturePlugin;
-
 /**
  * Plugin to apply conventions to projects that are part of Spring Framework's build.
  * Conventions are applied in response to various plugins being applied.
  *
  * <p>When the {@link JavaBasePlugin} is applied, the conventions in {@link CheckstyleConventions},
  * {@link TestConventions} and {@link JavaConventions} are applied.
- * The {@link ArchitecturePlugin} plugin is also applied.
  * When the {@link KotlinBasePlugin} is applied, the conventions in {@link KotlinConventions}
  * are applied.
  *
@@ -39,8 +36,6 @@ public class ConventionsPlugin implements Plugin<Project> {
 
 	@Override
 	public void apply(Project project) {
-		project.getExtensions().create("springFramework", SpringFrameworkExtension.class);
-		new ArchitecturePlugin().apply(project);
 		new CheckstyleConventions().apply(project);
 		new JavaConventions().apply(project);
 		new KotlinConventions().apply(project);

buildSrc/src/main/java/org/springframework/build/JavaConventions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,6 +17,7 @@
 package org.springframework.build;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 import org.gradle.api.Plugin;
@@ -26,6 +27,7 @@ import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.api.plugins.JavaPluginExtension;
 import org.gradle.api.tasks.compile.JavaCompile;
 import org.gradle.jvm.toolchain.JavaLanguageVersion;
+import org.gradle.jvm.toolchain.JvmVendorSpec;
 
 /**
  * {@link Plugin} that applies conventions for compiling Java sources in Spring Framework.
@@ -40,21 +42,8 @@ public class JavaConventions {
 
 	private static final List<String> TEST_COMPILER_ARGS;
 
-	/**
-	 * The Java version we should use as the JVM baseline for building the project.
-	 * <p>NOTE: If you update this value, you should also update the value used in
-	 * the {@code javadoc} task in {@code framework-api.gradle}.
-	 */
-	private static final JavaLanguageVersion DEFAULT_LANGUAGE_VERSION = JavaLanguageVersion.of(25);
-
-	/**
-	 * The Java version we should use as the baseline for the compiled bytecode
-	 * (the "-release" compiler argument).
-	 */
-	private static final JavaLanguageVersion DEFAULT_RELEASE_VERSION = JavaLanguageVersion.of(17);
-
 	static {
-		List<String> commonCompilerArgs = List.of(
+		List<String> commonCompilerArgs = Arrays.asList(
 				"-Xlint:serial", "-Xlint:cast", "-Xlint:classfile", "-Xlint:dep-ann",
 				"-Xlint:divzero", "-Xlint:empty", "-Xlint:finally", "-Xlint:overrides",
 				"-Xlint:path", "-Xlint:processing", "-Xlint:static", "-Xlint:try", "-Xlint:-options",
@@ -62,74 +51,43 @@ public class JavaConventions {
 		);
 		COMPILER_ARGS = new ArrayList<>();
 		COMPILER_ARGS.addAll(commonCompilerArgs);
-		COMPILER_ARGS.addAll(List.of(
+		COMPILER_ARGS.addAll(Arrays.asList(
 				"-Xlint:varargs", "-Xlint:fallthrough", "-Xlint:rawtypes", "-Xlint:deprecation",
 				"-Xlint:unchecked", "-Werror"
 		));
 		TEST_COMPILER_ARGS = new ArrayList<>();
 		TEST_COMPILER_ARGS.addAll(commonCompilerArgs);
-		TEST_COMPILER_ARGS.addAll(List.of("-Xlint:-varargs", "-Xlint:-fallthrough", "-Xlint:-rawtypes",
+		TEST_COMPILER_ARGS.addAll(Arrays.asList("-Xlint:-varargs", "-Xlint:-fallthrough", "-Xlint:-rawtypes",
 				"-Xlint:-deprecation", "-Xlint:-unchecked"));
 	}
 
 	public void apply(Project project) {
-		project.getPlugins().withType(JavaBasePlugin.class, javaPlugin -> {
-			applyToolchainConventions(project);
-			applyJavaCompileConventions(project);
-		});
+		project.getPlugins().withType(JavaBasePlugin.class, javaPlugin -> applyJavaCompileConventions(project));
 	}
 
 	/**
-	 * Configure the Toolchain support for the project.
-	 * @param project the current project
-	 */
-	private static void applyToolchainConventions(Project project) {
-		project.getExtensions().getByType(JavaPluginExtension.class).toolchain(toolchain -> {
-			toolchain.getLanguageVersion().set(DEFAULT_LANGUAGE_VERSION);
-		});
-	}
-
-	/**
-	 * Apply the common Java compiler options for main sources, test fixture sources, and
+	 * Applies the common Java compiler options for main sources, test fixture sources, and
 	 * test sources.
 	 * @param project the current project
 	 */
 	private void applyJavaCompileConventions(Project project) {
-		project.afterEvaluate(p -> {
-			p.getTasks().withType(JavaCompile.class)
-					.matching(compileTask -> compileTask.getName().startsWith(JavaPlugin.COMPILE_JAVA_TASK_NAME))
-					.forEach(compileTask -> {
-						compileTask.getOptions().setCompilerArgs(COMPILER_ARGS);
-						compileTask.getOptions().setEncoding("UTF-8");
-						setJavaRelease(compileTask);
-					});
-			p.getTasks().withType(JavaCompile.class)
-					.matching(compileTask -> compileTask.getName().startsWith(JavaPlugin.COMPILE_TEST_JAVA_TASK_NAME)
-							|| compileTask.getName().equals("compileTestFixturesJava"))
-					.forEach(compileTask -> {
-						compileTask.getOptions().setCompilerArgs(TEST_COMPILER_ARGS);
-						compileTask.getOptions().setEncoding("UTF-8");
-						setJavaRelease(compileTask);
-					});
-
+		project.getExtensions().getByType(JavaPluginExtension.class).toolchain(toolchain -> {
+			toolchain.getVendor().set(JvmVendorSpec.BELLSOFT);
+			toolchain.getLanguageVersion().set(JavaLanguageVersion.of(17));
 		});
-	}
-
-	/**
-	 * We should pick the {@link #DEFAULT_RELEASE_VERSION} for all compiled classes,
-	 * unless the current task is compiling multi-release JAR code with a higher version.
-	 */
-	private void setJavaRelease(JavaCompile task) {
-		int defaultVersion = DEFAULT_RELEASE_VERSION.asInt();
-		int releaseVersion = defaultVersion;
-		int compilerVersion = task.getJavaCompiler().get().getMetadata().getLanguageVersion().asInt();
-		for (int version = defaultVersion ; version <= compilerVersion ; version++) {
-			if (task.getName().contains("Java" + version)) {
-				releaseVersion = version;
-				break;
-			}
-		}
-		task.getOptions().getRelease().set(releaseVersion);
+		project.getTasks().withType(JavaCompile.class)
+				.matching(compileTask -> compileTask.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"))
+				.forEach(compileTask -> {
+					compileTask.getOptions().setCompilerArgs(TEST_COMPILER_ARGS);
+					compileTask.getOptions().setEncoding("UTF-8");
+				});
 	}
 
 }

buildSrc/src/main/java/org/springframework/build/KotlinConventions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2022 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.
@@ -16,78 +16,33 @@
 
 package org.springframework.build;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import org.gradle.api.Project;
-import org.gradle.api.tasks.SourceSet;
-import org.gradle.api.tasks.SourceSetContainer;
-import org.jetbrains.dokka.gradle.DokkaExtension;
-import org.jetbrains.dokka.gradle.DokkaPlugin;
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget;
-import org.jetbrains.kotlin.gradle.dsl.KotlinVersion;
+import org.jetbrains.kotlin.gradle.dsl.KotlinJvmOptions;
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile;
 
 /**
  * @author Brian Clozel
- * @author Sebastien Deleuze
  */
 public class KotlinConventions {
 
 	void apply(Project project) {
-		project.getPlugins().withId("org.jetbrains.kotlin.jvm", plugin -> {
-			project.getTasks().withType(KotlinCompile.class, this::configure);
-			if (project.getLayout().getProjectDirectory().dir("src/main/kotlin").getAsFile().exists()) {
-				project.getPlugins().apply(DokkaPlugin.class);
-				project.getExtensions().configure(DokkaExtension.class, dokka -> configure(project, dokka));
-				project.project(":framework-api").getDependencies().add("dokka", project);
-			}
-		});
+		project.getPlugins().withId("org.jetbrains.kotlin.jvm",
+				(plugin) -> project.getTasks().withType(KotlinCompile.class, this::configure));
 	}
 
 	private void configure(KotlinCompile compile) {
-		compile.compilerOptions(options -> {
-			options.getApiVersion().set(KotlinVersion.KOTLIN_2_2);
-			options.getLanguageVersion().set(KotlinVersion.KOTLIN_2_2);
-			options.getJvmTarget().set(JvmTarget.JVM_17);
-			options.getJavaParameters().set(true);
-			options.getAllWarningsAsErrors().set(true);
-			options.getFreeCompilerArgs().addAll(
-					"-Xsuppress-version-warnings",
-					"-Xjsr305=strict", // For dependencies using JSR 305
-					"-opt-in=kotlin.RequiresOptIn",
-					"-Xjdk-release=17", // Needed due to https://youtrack.jetbrains.com/issue/KT-49746
-					"-Xannotation-default-target=param-property" // Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
-			);
-		});
-	}
-
-	private void configure(Project project, DokkaExtension dokka) {
-		dokka.getDokkaSourceSets().forEach(sourceSet -> {
-			sourceSet.getSourceRoots().setFrom(project.file("src/main/kotlin"));
-			sourceSet.getClasspath()
-					.from(project.getExtensions()
-							.getByType(SourceSetContainer.class)
-							.getByName(SourceSet.MAIN_SOURCE_SET_NAME)
-							.getOutput());
-			var externalDocumentationLinks = sourceSet.getExternalDocumentationLinks();
-			var springVersion = project.getVersion();
-			externalDocumentationLinks.register("spring-framework", spec -> {
-				spec.url("https://docs.spring.io/spring-framework/docs/" + springVersion + "/javadoc-api/");
-				spec.packageListUrl("https://docs.spring.io/spring-framework/docs/" + springVersion + "/javadoc-api/element-list");
-			});
-			externalDocumentationLinks.register("reactor-core", spec ->
-					spec.url("https://projectreactor.io/docs/core/release/api/"));
-			externalDocumentationLinks.register("reactive-streams", spec ->
-					spec.url("https://www.reactive-streams.org/reactive-streams-1.0.3-javadoc/"));
-			externalDocumentationLinks.register("kotlinx-coroutines", spec ->
-					spec.url("https://kotlinlang.org/api/kotlinx.coroutines/"));
-			externalDocumentationLinks.register("hamcrest", spec ->
-					spec.url("https://javadoc.io/doc/org.hamcrest/hamcrest/2.1/"));
-			externalDocumentationLinks.register("jakarta-servlet", spec -> {
-				spec.url("https://javadoc.io/doc/jakarta.servlet/jakarta.servlet-api/latest/");
-				spec.packageListUrl("https://javadoc.io/doc/jakarta.servlet/jakarta.servlet-api/latest/element-list");
-			});
-			externalDocumentationLinks.register("rsocket-core", spec ->
-					spec.url("https://javadoc.io/static/io.rsocket/rsocket-core/1.1.1/"));
-		});
+		KotlinJvmOptions kotlinOptions = compile.getKotlinOptions();
+		kotlinOptions.setApiVersion("1.7");
+		kotlinOptions.setLanguageVersion("1.7");
+		kotlinOptions.setJvmTarget("17");
+		kotlinOptions.setJavaParameters(true);
+		kotlinOptions.setAllWarningsAsErrors(true);
+		List<String> freeCompilerArgs = new ArrayList<>(compile.getKotlinOptions().getFreeCompilerArgs());
+		freeCompilerArgs.addAll(List.of("-Xsuppress-version-warnings", "-Xjsr305=strict", "-opt-in=kotlin.RequiresOptIn"));
+		compile.getKotlinOptions().setFreeCompilerArgs(freeCompilerArgs);
 	}
 
 }

buildSrc/src/main/java/org/springframework/build/SpringFrameworkExtension.java

@@ -1,53 +0,0 @@
-/*
- * Copyright 2002-present 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.build;
-
-import java.util.Collections;
-import java.util.List;
-
-import org.gradle.api.Project;
-import org.gradle.api.provider.Property;
-import org.gradle.api.tasks.compile.JavaCompile;
-import org.gradle.api.tasks.testing.Test;
-import org.gradle.process.CommandLineArgumentProvider;
-
-public class SpringFrameworkExtension {
-
-	private final Property<Boolean> enableJavaPreviewFeatures;
-
-	public SpringFrameworkExtension(Project project) {
-		this.enableJavaPreviewFeatures = project.getObjects().property(Boolean.class);
-		project.getTasks().withType(JavaCompile.class).configureEach(javaCompile ->
-				javaCompile.getOptions().getCompilerArgumentProviders().add(asArgumentProvider()));
-		project.getTasks().withType(Test.class).configureEach(test ->
-				test.getJvmArgumentProviders().add(asArgumentProvider()));
-
-	}
-
-	public Property<Boolean> getEnableJavaPreviewFeatures() {
-		return this.enableJavaPreviewFeatures;
-	}
-
-	private CommandLineArgumentProvider asArgumentProvider() {
-		return () -> {
-			if (getEnableJavaPreviewFeatures().getOrElse(false)) {
-				return List.of("--enable-preview");
-			}
-			return Collections.emptyList();
-		};
-	}
-}

buildSrc/src/main/java/org/springframework/build/TestConventions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2024 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,31 +16,24 @@
 
 package org.springframework.build;
 
+import java.util.Map;
+
 import org.gradle.api.Project;
-import org.gradle.api.artifacts.Configuration;
-import org.gradle.api.artifacts.Dependency;
 import org.gradle.api.plugins.JavaBasePlugin;
 import org.gradle.api.tasks.testing.Test;
-import org.gradle.api.tasks.testing.TestFrameworkOptions;
-import org.gradle.api.tasks.testing.junitplatform.JUnitPlatformOptions;
 import org.gradle.testretry.TestRetryPlugin;
 import org.gradle.testretry.TestRetryTaskExtension;
 
-import java.util.Map;
-
 /**
  * Conventions that are applied in the presence of the {@link JavaBasePlugin}. When the
  * plugin is applied:
  * <ul>
  * <li>The {@link TestRetryPlugin Test Retry} plugin is applied so that flaky tests
  * are retried 3 times when running on the CI server.
- * <li>Common test properties are configured
- * <li>The ByteBuddy Java agent is configured on test tasks.
  * </ul>
  *
  * @author Brian Clozel
  * @author Andy Wilkinson
- * @author Sam Brannen
  */
 class TestConventions {
 
@@ -49,7 +42,6 @@ class TestConventions {
 	}
 
 	private void configureTestConventions(Project project) {
-		configureByteBuddyAgent(project);
 		project.getTasks().withType(Test.class,
 				test -> {
 					configureTests(project, test);
@@ -58,17 +50,14 @@ class TestConventions {
 	}
 
 	private void configureTests(Project project, Test test) {
-		TestFrameworkOptions existingOptions = test.getOptions();
-		test.useJUnitPlatform(options -> {
-			if (existingOptions instanceof JUnitPlatformOptions junitPlatformOptions) {
-				options.copyFrom(junitPlatformOptions);
-			}
-		});
+		test.useJUnitPlatform();
 		test.include("**/*Tests.class", "**/*Test.class");
 		test.setSystemProperties(Map.of(
 				"java.awt.headless", "true",
 				"io.netty.leakDetection.level", "paranoid",
-				"junit.platform.discovery.issue.severity.critical", "INFO"
+				"io.netty5.leakDetectionLevel", "paranoid",
+				"io.netty5.leakDetection.targetRecords", "32",
+				"io.netty5.buffer.lifecycleTracingEnabled", "true"
 		));
 		if (project.hasProperty("testGroups")) {
 			test.systemProperty("testGroups", project.getProperties().get("testGroups"));
@@ -80,20 +69,6 @@ class TestConventions {
 		);
 	}
 
-	private void configureByteBuddyAgent(Project project) {
-		if (project.hasProperty("byteBuddyVersion")) {
-			String byteBuddyVersion = (String) project.getProperties().get("byteBuddyVersion");
-			Configuration byteBuddyAgentConfig = project.getConfigurations().create("byteBuddyAgentConfig");
-			byteBuddyAgentConfig.setTransitive(false);
-			Dependency byteBuddyAgent = project.getDependencies().create("net.bytebuddy:byte-buddy-agent:" + byteBuddyVersion);
-			byteBuddyAgentConfig.getDependencies().add(byteBuddyAgent);
-			project.afterEvaluate(p -> {
-				p.getTasks().withType(Test.class, test -> test
-						.jvmArgs("-javaagent:" + byteBuddyAgentConfig.getAsPath()));
-			});
-		}
-	}
-
 	private void configureTestRetryPlugin(Project project, Test test) {
 		project.getPlugins().withType(TestRetryPlugin.class, testRetryPlugin -> {
 			TestRetryTaskExtension testRetry = test.getExtensions().getByType(TestRetryTaskExtension.class);

buildSrc/src/main/java/org/springframework/build/architecture/ArchitectureCheck.java

@@ -1,135 +0,0 @@
-/*
- * Copyright 2002-present 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.build.architecture;
-
-import com.tngtech.archunit.core.domain.JavaClasses;
-import com.tngtech.archunit.core.importer.ClassFileImporter;
-import com.tngtech.archunit.lang.ArchRule;
-import com.tngtech.archunit.lang.EvaluationResult;
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.StandardOpenOption;
-import java.util.List;
-import org.gradle.api.DefaultTask;
-import org.gradle.api.GradleException;
-import org.gradle.api.Task;
-import org.gradle.api.file.DirectoryProperty;
-import org.gradle.api.file.FileCollection;
-import org.gradle.api.file.FileTree;
-import org.gradle.api.provider.ListProperty;
-import org.gradle.api.provider.Property;
-import org.gradle.api.tasks.IgnoreEmptyDirectories;
-import org.gradle.api.tasks.Input;
-import org.gradle.api.tasks.InputFiles;
-import org.gradle.api.tasks.Internal;
-import org.gradle.api.tasks.Optional;
-import org.gradle.api.tasks.OutputDirectory;
-import org.gradle.api.tasks.PathSensitive;
-import org.gradle.api.tasks.PathSensitivity;
-import org.gradle.api.tasks.SkipWhenEmpty;
-import org.gradle.api.tasks.TaskAction;
-
-import static org.springframework.build.architecture.ArchitectureRules.allPackagesShouldBeFreeOfTangles;
-import static org.springframework.build.architecture.ArchitectureRules.classesShouldNotImportForbiddenTypes;
-import static org.springframework.build.architecture.ArchitectureRules.javaClassesShouldNotImportKotlinAnnotations;
-import static org.springframework.build.architecture.ArchitectureRules.noClassesShouldCallStringToLowerCaseWithoutLocale;
-import static org.springframework.build.architecture.ArchitectureRules.noClassesShouldCallStringToUpperCaseWithoutLocale;
-
-/**
- * {@link Task} that checks for architecture problems.
- *
- * @author Andy Wilkinson
- * @author Scott Frederick
- */
-public abstract class ArchitectureCheck extends DefaultTask {
-
-	private FileCollection classes;
-
-	public ArchitectureCheck() {
-		getOutputDirectory().convention(getProject().getLayout().getBuildDirectory().dir(getName()));
-		getProhibitObjectsRequireNonNull().convention(true);
-		getRules().addAll(classesShouldNotImportForbiddenTypes(),
-				javaClassesShouldNotImportKotlinAnnotations(),
-				allPackagesShouldBeFreeOfTangles(),
-				noClassesShouldCallStringToLowerCaseWithoutLocale(),
-				noClassesShouldCallStringToUpperCaseWithoutLocale());
-		getRuleDescriptions().set(getRules().map((rules) -> rules.stream().map(ArchRule::getDescription).toList()));
-	}
-
-	@TaskAction
-	void checkArchitecture() throws IOException {
-		JavaClasses javaClasses = new ClassFileImporter()
-				.importPaths(this.classes.getFiles().stream().map(File::toPath).toList());
-		List<EvaluationResult> violations = getRules().get()
-				.stream()
-				.map((rule) -> rule.evaluate(javaClasses))
-				.filter(EvaluationResult::hasViolation)
-				.toList();
-		File outputFile = getOutputDirectory().file("failure-report.txt").get().getAsFile();
-		outputFile.getParentFile().mkdirs();
-		if (!violations.isEmpty()) {
-			StringBuilder report = new StringBuilder();
-			for (EvaluationResult violation : violations) {
-				report.append(violation.getFailureReport());
-				report.append(String.format("%n"));
-			}
-			Files.writeString(outputFile.toPath(), report.toString(), StandardOpenOption.CREATE,
-					StandardOpenOption.TRUNCATE_EXISTING);
-			throw new GradleException("Architecture check failed. See '" + outputFile + "' for details.");
-		}
-		else {
-			outputFile.createNewFile();
-		}
-	}
-
-	public void setClasses(FileCollection classes) {
-		this.classes = classes;
-	}
-
-	@Internal
-	public FileCollection getClasses() {
-		return this.classes;
-	}
-
-	@InputFiles
-	@SkipWhenEmpty
-	@IgnoreEmptyDirectories
-	@PathSensitive(PathSensitivity.RELATIVE)
-	final FileTree getInputClasses() {
-		return this.classes.getAsFileTree();
-	}
-
-	@Optional
-	@InputFiles
-	@PathSensitive(PathSensitivity.RELATIVE)
-	public abstract DirectoryProperty getResourcesDirectory();
-
-	@OutputDirectory
-	public abstract DirectoryProperty getOutputDirectory();
-
-	@Internal
-	public abstract ListProperty<ArchRule> getRules();
-
-	@Internal
-	public abstract Property<Boolean> getProhibitObjectsRequireNonNull();
-
-	@Input
-	// The rules themselves can't be an input as they aren't serializable so we use
-	// their descriptions instead
-	abstract ListProperty<String> getRuleDescriptions();
-}

buildSrc/src/main/java/org/springframework/build/architecture/ArchitecturePlugin.java

@@ -1,74 +0,0 @@
-/*
- * Copyright 2002-present 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.build.architecture;
-
-import java.util.ArrayList;
-import java.util.List;
-import org.gradle.api.Plugin;
-import org.gradle.api.Project;
-import org.gradle.api.Task;
-import org.gradle.api.plugins.JavaPlugin;
-import org.gradle.api.plugins.JavaPluginExtension;
-import org.gradle.api.tasks.SourceSet;
-import org.gradle.api.tasks.TaskProvider;
-import org.gradle.language.base.plugins.LifecycleBasePlugin;
-
-/**
- * {@link Plugin} for verifying a project's architecture.
- *
- * @author Andy Wilkinson
- */
-public class ArchitecturePlugin implements Plugin<Project> {
-
-	@Override
-	public void apply(Project project) {
-		project.getPlugins().withType(JavaPlugin.class, (javaPlugin) -> registerTasks(project));
-	}
-
-	private void registerTasks(Project project) {
-		JavaPluginExtension javaPluginExtension = project.getExtensions().getByType(JavaPluginExtension.class);
-		List<TaskProvider<ArchitectureCheck>> architectureChecks = new ArrayList<>();
-		for (SourceSet sourceSet : javaPluginExtension.getSourceSets()) {
-			if (sourceSet.getName().contains("test")) {
-				// skip test source sets.
-				continue;
-			}
-			TaskProvider<ArchitectureCheck> checkArchitecture = project.getTasks()
-					.register(taskName(sourceSet), ArchitectureCheck.class,
-							(task) -> {
-								task.setClasses(sourceSet.getOutput().getClassesDirs());
-								task.getResourcesDirectory().set(sourceSet.getOutput().getResourcesDir());
-								task.dependsOn(sourceSet.getProcessResourcesTaskName());
-								task.setDescription("Checks the architecture of the classes of the " + sourceSet.getName()
-										+ " source set.");
-								task.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
-							});
-			architectureChecks.add(checkArchitecture);
-		}
-		if (!architectureChecks.isEmpty()) {
-			TaskProvider<Task> checkTask = project.getTasks().named(LifecycleBasePlugin.CHECK_TASK_NAME);
-			checkTask.configure((check) -> check.dependsOn(architectureChecks));
-		}
-	}
-
-	private static String taskName(SourceSet sourceSet) {
-		return "checkArchitecture"
-				+ sourceSet.getName().substring(0, 1).toUpperCase()
-				+ sourceSet.getName().substring(1);
-	}
-
-}

buildSrc/src/main/java/org/springframework/build/architecture/ArchitectureRules.java

@@ -1,100 +0,0 @@
-/*
- * Copyright 2002-present 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.build.architecture;
-
-import com.tngtech.archunit.base.DescribedPredicate;
-import com.tngtech.archunit.core.domain.JavaClass;
-import com.tngtech.archunit.lang.ArchRule;
-import com.tngtech.archunit.lang.syntax.ArchRuleDefinition;
-import com.tngtech.archunit.library.dependencies.SliceAssignment;
-import com.tngtech.archunit.library.dependencies.SliceIdentifier;
-import com.tngtech.archunit.library.dependencies.SlicesRuleDefinition;
-import java.util.List;
-
-abstract class ArchitectureRules {
-
-	static ArchRule allPackagesShouldBeFreeOfTangles() {
-		return SlicesRuleDefinition.slices()
-				.assignedFrom(new SpringSlices()).should().beFreeOfCycles();
-	}
-
-	static ArchRule noClassesShouldCallStringToLowerCaseWithoutLocale() {
-		return ArchRuleDefinition.noClasses()
-				.should()
-				.callMethod(String.class, "toLowerCase")
-				.because("String.toLowerCase(Locale.ROOT) should be used instead");
-	}
-
-	static ArchRule noClassesShouldCallStringToUpperCaseWithoutLocale() {
-		return ArchRuleDefinition.noClasses()
-				.should()
-				.callMethod(String.class, "toUpperCase")
-				.because("String.toUpperCase(Locale.ROOT) should be used instead");
-	}
-
-	static ArchRule classesShouldNotImportForbiddenTypes() {
-		return ArchRuleDefinition.noClasses()
-				.should().dependOnClassesThat()
-				.haveFullyQualifiedName("reactor.core.support.Assert")
-				.orShould().dependOnClassesThat()
-				.haveFullyQualifiedName("org.slf4j.LoggerFactory")
-				.orShould().dependOnClassesThat()
-				.haveFullyQualifiedName("org.springframework.lang.NonNull")
-				.orShould().dependOnClassesThat()
-				.haveFullyQualifiedName("org.springframework.lang.Nullable");
-	}
-
-	static ArchRule javaClassesShouldNotImportKotlinAnnotations() {
-		return ArchRuleDefinition.noClasses()
-				.that(new DescribedPredicate<JavaClass>("is not a Kotlin class") {
-						  @Override
-						  public boolean test(JavaClass javaClass) {
-							  return javaClass.getSourceCodeLocation()
-									  .getSourceFileName().endsWith(".java");
-						  }
-					  }
-				)
-				.should().dependOnClassesThat()
-				.resideInAnyPackage("org.jetbrains.annotations..")
-				.allowEmptyShould(true);
-	}
-
-	static class SpringSlices implements SliceAssignment {
-
-		private final List<String> ignoredPackages = List.of("org.springframework.asm",
-				"org.springframework.cglib",
-				"org.springframework.javapoet",
-				"org.springframework.objenesis");
-
-		@Override
-		public SliceIdentifier getIdentifierOf(JavaClass javaClass) {
-
-			String packageName = javaClass.getPackageName();
-			for (String ignoredPackage : ignoredPackages) {
-				if (packageName.startsWith(ignoredPackage)) {
-					return SliceIdentifier.ignore();
-				}
-			}
-			return SliceIdentifier.of("spring framework");
-		}
-
-		@Override
-		public String getDescription() {
-			return "Spring Framework Slices";
-		}
-	}
-}

buildSrc/src/main/java/org/springframework/build/dev/LocalDevelopmentPlugin.java

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

buildSrc/src/main/java/org/springframework/build/hint/RuntimeHintsAgentArgumentProvider.java

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

buildSrc/src/main/java/org/springframework/build/hint/RuntimeHintsAgentExtension.java

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

buildSrc/src/main/java/org/springframework/build/hint/RuntimeHintsAgentPlugin.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,7 +27,6 @@ import org.gradle.api.attributes.Usage;
 import org.gradle.api.attributes.java.TargetJvmVersion;
 import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.api.plugins.jvm.JvmTestSuite;
-import org.gradle.api.tasks.TaskProvider;
 import org.gradle.api.tasks.testing.Test;
 import org.gradle.testing.base.TestingExtension;
 
@@ -53,7 +52,7 @@ public class RuntimeHintsAgentPlugin implements Plugin<Project> {
 			TestingExtension testing = project.getExtensions().getByType(TestingExtension.class);
 			JvmTestSuite jvmTestSuite = (JvmTestSuite) testing.getSuites().getByName("test");
 			RuntimeHintsAgentExtension agentExtension = createRuntimeHintsAgentExtension(project);
-			TaskProvider<Test> agentTest = project.getTasks().register(RUNTIMEHINTS_TEST_TASK, Test.class, test -> {
+			Test agentTest = project.getTasks().create(RUNTIMEHINTS_TEST_TASK, Test.class, test -> {
 				test.useJUnitPlatform(options -> {
 					options.includeTags("RuntimeHintsTests");
 				});
@@ -64,7 +63,7 @@ public class RuntimeHintsAgentPlugin implements Plugin<Project> {
 				test.setClasspath(jvmTestSuite.getSources().getRuntimeClasspath());
 				test.getJvmArgumentProviders().add(createRuntimeHintsAgentArgumentProvider(project, agentExtension));
 			});
-			project.getTasks().named("check", task -> task.dependsOn(agentTest));
+			project.getTasks().getByName("check", task -> task.dependsOn(agentTest));
 			project.getDependencies().add(CONFIGURATION_NAME, project.project(":spring-core-test"));
 		});
 	}

buildSrc/src/main/java/org/springframework/build/multirelease/MultiReleaseExtension.java

@@ -1,139 +0,0 @@
-/*
- * Copyright 2002-present 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.build.multirelease;
-
-import javax.inject.Inject;
-
-import org.gradle.api.artifacts.Configuration;
-import org.gradle.api.artifacts.ConfigurationContainer;
-import org.gradle.api.artifacts.dsl.DependencyHandler;
-import org.gradle.api.attributes.LibraryElements;
-import org.gradle.api.file.ConfigurableFileCollection;
-import org.gradle.api.file.FileCollection;
-import org.gradle.api.java.archives.Attributes;
-import org.gradle.api.model.ObjectFactory;
-import org.gradle.api.tasks.SourceSet;
-import org.gradle.api.tasks.SourceSetContainer;
-import org.gradle.api.tasks.TaskContainer;
-import org.gradle.api.tasks.TaskProvider;
-import org.gradle.api.tasks.bundling.Jar;
-import org.gradle.api.tasks.compile.JavaCompile;
-import org.gradle.api.tasks.testing.Test;
-import org.gradle.language.base.plugins.LifecycleBasePlugin;
-
-/**
- * @author Cedric Champeau
- * @author Brian Clozel
- */
-public abstract class MultiReleaseExtension {
-	private final TaskContainer tasks;
-	private final SourceSetContainer sourceSets;
-	private final DependencyHandler dependencies;
-	private final ObjectFactory objects;
-	private final ConfigurationContainer configurations;
-
-	@Inject
-	public MultiReleaseExtension(SourceSetContainer sourceSets,
-								 ConfigurationContainer configurations,
-								 TaskContainer tasks,
-								 DependencyHandler dependencies,
-								 ObjectFactory objectFactory) {
-		this.sourceSets = sourceSets;
-		this.configurations = configurations;
-		this.tasks = tasks;
-		this.dependencies = dependencies;
-		this.objects = objectFactory;
-	}
-
-	public void releaseVersions(int... javaVersions) {
-		releaseVersions("src/main/", "src/test/", javaVersions);
-	}
-
-	private void releaseVersions(String mainSourceDirectory, String testSourceDirectory, int... javaVersions) {
-		for (int javaVersion : javaVersions) {
-			addLanguageVersion(javaVersion, mainSourceDirectory, testSourceDirectory);
-		}
-	}
-
-	private void addLanguageVersion(int javaVersion, String mainSourceDirectory, String testSourceDirectory) {
-		String javaN = "java" + javaVersion;
-
-		SourceSet langSourceSet = sourceSets.create(javaN, srcSet -> srcSet.getJava().srcDir(mainSourceDirectory + javaN));
-		SourceSet testSourceSet = sourceSets.create(javaN + "Test", srcSet -> srcSet.getJava().srcDir(testSourceDirectory + javaN));
-		SourceSet sharedSourceSet = sourceSets.findByName(SourceSet.MAIN_SOURCE_SET_NAME);
-		SourceSet sharedTestSourceSet = sourceSets.findByName(SourceSet.TEST_SOURCE_SET_NAME);
-
-		FileCollection mainClasses = objects.fileCollection().from(sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME).getOutput().getClassesDirs());
-		dependencies.add(javaN + "Implementation", mainClasses);
-
-		tasks.named(langSourceSet.getCompileJavaTaskName(), JavaCompile.class, task ->
-				task.getOptions().getRelease().set(javaVersion)
-		);
-		tasks.named(testSourceSet.getCompileJavaTaskName(), JavaCompile.class, task ->
-				task.getOptions().getRelease().set(javaVersion)
-		);
-
-		TaskProvider<Test> testTask = createTestTask(javaVersion, testSourceSet, sharedTestSourceSet, langSourceSet, sharedSourceSet);
-		tasks.named("check", task -> task.dependsOn(testTask));
-
-		configureMultiReleaseJar(javaVersion, langSourceSet);
-	}
-
-	private TaskProvider<Test> createTestTask(int javaVersion, SourceSet testSourceSet, SourceSet sharedTestSourceSet, SourceSet langSourceSet, SourceSet sharedSourceSet) {
-		Configuration testImplementation = configurations.getByName(testSourceSet.getImplementationConfigurationName());
-		testImplementation.extendsFrom(configurations.getByName(sharedTestSourceSet.getImplementationConfigurationName()));
-		Configuration testCompileOnly = configurations.getByName(testSourceSet.getCompileOnlyConfigurationName());
-		testCompileOnly.extendsFrom(configurations.getByName(sharedTestSourceSet.getCompileOnlyConfigurationName()));
-		testCompileOnly.getDependencies().add(dependencies.create(langSourceSet.getOutput().getClassesDirs()));
-		testCompileOnly.getDependencies().add(dependencies.create(sharedSourceSet.getOutput().getClassesDirs()));
-
-		Configuration testRuntimeClasspath = configurations.getByName(testSourceSet.getRuntimeClasspathConfigurationName());
-		// so here's the deal. MRjars are JARs! Which means that to execute tests, we need
-		// the JAR on classpath, not just classes + resources as Gradle usually does
-		testRuntimeClasspath.getAttributes()
-				.attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements.class, LibraryElements.JAR));
-
-		TaskProvider<Test> testTask = tasks.register("java" + javaVersion + "Test", Test.class, test -> {
-			test.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
-
-			ConfigurableFileCollection testClassesDirs = objects.fileCollection();
-			testClassesDirs.from(testSourceSet.getOutput());
-			testClassesDirs.from(sharedTestSourceSet.getOutput());
-			test.setTestClassesDirs(testClassesDirs);
-			ConfigurableFileCollection classpath = objects.fileCollection();
-			// must put the MRJar first on classpath
-			classpath.from(tasks.named("jar"));
-			// then we put the specific test sourceset tests, so that we can override
-			// the shared versions
-			classpath.from(testSourceSet.getOutput());
-
-			// then we add the shared tests
-			classpath.from(sharedTestSourceSet.getRuntimeClasspath());
-			test.setClasspath(classpath);
-		});
-		return testTask;
-	}
-
-	private void configureMultiReleaseJar(int version, SourceSet languageSourceSet) {
-		tasks.named("jar", Jar.class, jar -> {
-			jar.into("META-INF/versions/" + version, s -> s.from(languageSourceSet.getOutput()));
-			Attributes attributes = jar.getManifest().getAttributes();
-			attributes.put("Multi-Release", "true");
-		});
-	}
-
-}

buildSrc/src/main/java/org/springframework/build/multirelease/MultiReleaseJarPlugin.java

@@ -1,76 +0,0 @@
-/*
- * Copyright 2002-present 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.build.multirelease;
-
-import javax.inject.Inject;
-
-import org.gradle.api.JavaVersion;
-import org.gradle.api.Plugin;
-import org.gradle.api.Project;
-import org.gradle.api.artifacts.ConfigurationContainer;
-import org.gradle.api.artifacts.dsl.DependencyHandler;
-import org.gradle.api.model.ObjectFactory;
-import org.gradle.api.plugins.ExtensionContainer;
-import org.gradle.api.plugins.JavaPlugin;
-import org.gradle.api.plugins.JavaPluginExtension;
-import org.gradle.api.tasks.TaskContainer;
-import org.gradle.api.tasks.TaskProvider;
-import org.gradle.api.tasks.bundling.AbstractArchiveTask;
-import org.gradle.jvm.tasks.Jar;
-import org.gradle.jvm.toolchain.JavaLanguageVersion;
-import org.gradle.jvm.toolchain.JavaToolchainService;
-
-/**
- * A plugin which adds support for building multi-release jars
- * with Gradle.
- * @author Cedric Champeau
- * @author Brian Clozel
- * @see <a href="https://github.com/melix/mrjar-gradle-plugin">original project</a>
- */
-public class MultiReleaseJarPlugin implements Plugin<Project> {
-
-	public static String VALIDATE_JAR_TASK_NAME = "validateMultiReleaseJar";
-
-	@Inject
-	protected JavaToolchainService getToolchains() {
-		throw new UnsupportedOperationException();
-	}
-
-	public void apply(Project project) {
-		project.getPlugins().apply(JavaPlugin.class);
-		ExtensionContainer extensions = project.getExtensions();
-		JavaPluginExtension javaPluginExtension = extensions.getByType(JavaPluginExtension.class);
-		ConfigurationContainer configurations = project.getConfigurations();
-		TaskContainer tasks = project.getTasks();
-		DependencyHandler dependencies = project.getDependencies();
-		ObjectFactory objects = project.getObjects();
-		extensions.create("multiRelease", MultiReleaseExtension.class,
-				javaPluginExtension.getSourceSets(),
-				configurations,
-				tasks,
-				dependencies,
-				objects);
-
-		if (JavaVersion.current().isCompatibleWith(JavaVersion.VERSION_25)) {
-			TaskProvider<MultiReleaseJarValidateTask> validateJarTask = tasks.register(VALIDATE_JAR_TASK_NAME, MultiReleaseJarValidateTask.class, (task) -> {
-				task.getJar().set(tasks.named("jar", Jar.class).flatMap(AbstractArchiveTask::getArchiveFile));
-				task.getJavaLauncher().set(task.getJavaToolchainService().launcherFor(spec -> spec.getLanguageVersion().set(JavaLanguageVersion.of(25))));
-			});
-			tasks.named("check", task -> task.dependsOn(validateJarTask));
-		}
-	}
-}

buildSrc/src/main/java/org/springframework/build/multirelease/MultiReleaseJarValidateTask.java

@@ -1,47 +0,0 @@
-/*
- * Copyright 2002-present 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.build.multirelease;
-
-import org.gradle.api.file.RegularFileProperty;
-import org.gradle.api.tasks.CacheableTask;
-import org.gradle.api.tasks.InputFile;
-import org.gradle.api.tasks.JavaExec;
-import org.gradle.api.tasks.PathSensitive;
-import org.gradle.api.tasks.PathSensitivity;
-import org.gradle.jvm.toolchain.JavaToolchainService;
-
-import java.util.List;
-
-import javax.inject.Inject;
-
-@CacheableTask
-public abstract class MultiReleaseJarValidateTask extends JavaExec {
-
-
-	public MultiReleaseJarValidateTask() {
-		getMainModule().set("jdk.jartool");
-		getArgumentProviders().add(() -> List.of("--validate", "--file", getJar().get().getAsFile().getAbsolutePath()));
-	}
-
-	@Inject
-	protected abstract JavaToolchainService getJavaToolchainService();
-
-	@InputFile
-	@PathSensitive(PathSensitivity.RELATIVE)
-	public abstract RegularFileProperty getJar();
-
-}

buildSrc/src/main/java/org/springframework/build/optional/OptionalDependenciesPlugin.java

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

buildSrc/src/main/java/org/springframework/build/shadow/ShadowSource.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-present the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -78,7 +78,7 @@ public class ShadowSource extends DefaultTask {
 	}
 
 	@OutputDirectory
-	public DirectoryProperty getOutputDirectory() {
+	DirectoryProperty getOutputDirectory() {
 		return this.outputDirectory;
 	}
 

buildSrc/src/test/java/org/springframework/build/multirelease/MultiReleaseJarPluginTests.java

@@ -1,182 +0,0 @@
-/*
- * Copyright 2002-present 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.build.multirelease;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.jar.Attributes;
-import java.util.jar.JarFile;
-import org.gradle.testkit.runner.BuildResult;
-import org.gradle.testkit.runner.GradleRunner;
-import org.gradle.testkit.runner.UnexpectedBuildFailure;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.condition.DisabledForJreRange;
-import org.junit.jupiter.api.condition.JRE;
-import org.junit.jupiter.api.io.TempDir;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-/**
- * Tests for {@link MultiReleaseJarPlugin}
- */
-public class MultiReleaseJarPluginTests {
-
-	private File projectDir;
-
-	private File buildFile;
-
-	private File propertiesFile;
-
-	@BeforeEach
-	void setup(@TempDir File projectDir) {
-		this.projectDir = projectDir;
-		this.buildFile = new File(this.projectDir, "build.gradle");
-		this.propertiesFile = new File(this.projectDir, "gradle.properties");
-	}
-
-	@Test
-	void configureSourceSets() throws IOException {
-		writeBuildFile("""
-				plugins {
-					id 'java'
-					id 'org.springframework.build.multiReleaseJar'
-				}
-				multiRelease { releaseVersions 21, 24 }
-				task printSourceSets {
-					doLast {
-						sourceSets.all { println it.name }
-					}
-				}
-				""");
-		BuildResult buildResult = runGradle("printSourceSets");
-		assertThat(buildResult.getOutput()).contains("main", "test", "java21", "java21Test", "java24", "java24Test");
-	}
-
-	@Test
-	void configureToolchainReleaseVersion() throws IOException {
-		writeBuildFile("""
-				plugins {
-					id 'java'
-					id 'org.springframework.build.multiReleaseJar'
-				}
-				multiRelease { releaseVersions 21 }
-				task printReleaseVersion {
-					doLast {
-						tasks.all { println it.name }
-						tasks.named("compileJava21Java") {
-							println "compileJava21Java releaseVersion: ${it.options.release.get()}"
-						}
-						tasks.named("compileJava21TestJava") {
-							println "compileJava21TestJava releaseVersion: ${it.options.release.get()}"
-						}
-					}
-				}
-				""");
-
-		BuildResult buildResult = runGradle("printReleaseVersion");
-		assertThat(buildResult.getOutput()).contains("compileJava21Java releaseVersion: 21")
-				.contains("compileJava21TestJava releaseVersion: 21");
-	}
-
-	@Test
-	void packageInJar() throws IOException {
-		writeBuildFile("""
-				plugins {
-					id 'java'
-					id 'org.springframework.build.multiReleaseJar'
-				}
-				version = '1.2.3'
-				multiRelease { releaseVersions 17 }
-				""");
-		writeClass("src/main/java17", "Main.java", """
-				public class Main {}
-				""");
-		BuildResult buildResult = runGradle("assemble");
-		File file = new File(this.projectDir, "/build/libs/" + this.projectDir.getName() + "-1.2.3.jar");
-		assertThat(file).exists();
-		try (JarFile jar = new JarFile(file)) {
-			Attributes mainAttributes = jar.getManifest().getMainAttributes();
-			assertThat(mainAttributes.getValue("Multi-Release")).isEqualTo("true");
-
-			assertThat(jar.entries().asIterator()).toIterable()
-					.anyMatch(entry -> entry.getName().equals("META-INF/versions/17/Main.class"));
-		}
-	}
-
-	@Test
-	@DisabledForJreRange(max = JRE.JAVA_24, disabledReason = "'jar --validate' is available as of Java 25")
-	void validateJar() throws IOException {
-		writeBuildFile("""
-				plugins {
-					id 'java'
-					id 'org.springframework.build.multiReleaseJar'
-				}
-				version = '1.2.3'
-				tasks.withType(JavaCompile).configureEach {
-					options.release = 11
-				}
-				multiRelease { releaseVersions 17 }
-				""");
-		writeGradleProperties("""
-				org.gradle.jvmargs=-Duser.language=en
-				""");
-		writeClass("src/main/java17", "Main.java", """
-				public class Main {
-				
-					public void method() {}
-				
-				}
-				""");
-		writeClass("src/main/java", "Main.java", """
-				public class Main {}
-				""");
-		assertThatThrownBy(() ->runGradle("validateMultiReleaseJar"))
-				.isInstanceOf(UnexpectedBuildFailure.class)
-				.hasMessageContaining("entry: META-INF/versions/17/Main.class, contains a class with different api from earlier version");
-	}
-
-	private void writeBuildFile(String buildContent) throws IOException {
-		try (PrintWriter out = new PrintWriter(new FileWriter(this.buildFile))) {
-			out.print(buildContent);
-		}
-	}
-
-	private void writeGradleProperties(String properties) throws IOException {
-		try (PrintWriter out = new PrintWriter(new FileWriter(this.propertiesFile))) {
-			out.print(properties);
-		}
-	}
-
-	private void writeClass(String path, String fileName, String fileContent) throws IOException {
-		Path folder = this.projectDir.toPath().resolve(path);
-		Files.createDirectories(folder);
-		Path filePath = folder.resolve(fileName);
-		Files.createFile(filePath);
-		Files.writeString(filePath, fileContent);
-	}
-
-	private BuildResult runGradle(String... args) {
-		return GradleRunner.create().withProjectDir(this.projectDir).withArguments(args).withPluginClasspath().build();
-	}
-
-}

framework-api/framework-api.gradle

@@ -1,7 +1,6 @@
 plugins {
 	id 'java-platform'
-	id 'io.freefair.aggregate-javadoc' version '8.13.1'
-	id 'org.jetbrains.dokka'
+	id 'io.freefair.aggregate-javadoc' version '8.3'
 }
 
 description = "Spring Framework API Docs"
@@ -10,7 +9,7 @@ apply from: "${rootDir}/gradle/publications.gradle"
 
 repositories {
 	maven {
-		url = "https://repo.spring.io/release"
+		url "https://repo.spring.io/release"
 	}
 }
 
@@ -20,14 +19,8 @@ dependencies {
 	}
 }
 
-def springAspectsOutput = project(":spring-aspects").sourceSets.main.output
 javadoc {
-	javadocTool.set(javaToolchains.javadocToolFor({
-		languageVersion = JavaLanguageVersion.of(25)
-	}))
-
 	title = "${rootProject.description} ${version} API"
-	failOnError = true
 	options {
 		encoding = "UTF-8"
 		memberLevel = JavadocMemberLevel.PROTECTED
@@ -38,37 +31,36 @@ javadoc {
 		destinationDir = project.java.docsDir.dir("javadoc-api").get().asFile
 		splitIndex = true
 		links(rootProject.ext.javadocLinks)
-		// Check for 'syntax' and 'reference' during linting.
-		addBooleanOption('Xdoclint:syntax,reference', true)
-		// Change modularity mismatch from warn to info.
-		// See https://github.com/spring-projects/spring-framework/issues/27497
-		addStringOption("-link-modularity-mismatch", "info")
-		// Fail build on Javadoc warnings.
-		addBooleanOption('Werror', true)
+		addBooleanOption('Xdoclint:syntax,reference', true) // only check syntax and reference with doclint
+		addBooleanOption('Werror', true) // fail build on Javadoc warnings
 	}
 	maxMemory = "1024m"
 	doFirst {
 		classpath += files(
-			// ensure the javadoc process can resolve types compiled from .aj sources
-			springAspectsOutput
+				// ensure the javadoc process can resolve types compiled from .aj sources
+				project(":spring-aspects").sourceSets.main.output
 		)
 		classpath += files(moduleProjects.collect { it.sourceSets.main.compileClasspath })
 	}
 }
 
-dokka {
-	moduleName = "spring-framework"
-	dokkaPublications.html {
-		outputDirectory = project.java.docsDir.dir("kdoc-api")
-		includes.from("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
+/**
+ * Produce KDoc for all Spring Framework modules in "build/docs/kdoc"
+ */
+rootProject.tasks.dokkaHtmlMultiModule.configure {
+	dependsOn {
+		tasks.named("javadoc")
 	}
+	moduleName.set("spring-framework")
+	outputDirectory.set(project.java.docsDir.dir("kdoc-api").get().asFile)
+	includes.from("$rootProject.rootDir/framework-docs/src/docs/api/dokka-overview.md")
 }
 
 /**
  * Zip all Java docs (javadoc & kdoc) into a single archive
  */
 tasks.register('docsZip', Zip) {
-	dependsOn = ['javadoc', 'dokkaGenerate']
+	dependsOn = ['javadoc', rootProject.tasks.dokkaHtmlMultiModule]
 	group = "distribution"
 	description = "Builds -${archiveClassifier} archive containing api and reference " +
 			"for deployment at https://docs.spring.io/spring-framework/docs/."
@@ -81,7 +73,7 @@ tasks.register('docsZip', Zip) {
 	from(javadoc) {
 		into "javadoc-api"
 	}
-	from(project.java.docsDir.dir("kdoc-api")) {
+	from(rootProject.tasks.dokkaHtmlMultiModule.outputDirectory) {
 		into "kdoc-api"
 	}
 }
@@ -95,7 +87,7 @@ tasks.register('schemaZip', Zip) {
 	archiveClassifier.set("schema")
 	description = "Builds -${archiveClassifier} archive containing all " +
 			"XSDs for deployment at https://springframework.org/schema."
-	duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+	duplicatesStrategy DuplicatesStrategy.EXCLUDE
 	moduleProjects.each { module ->
 		def Properties schemas = new Properties();
 

framework-docs/antora-playbook.yml

@@ -13,10 +13,8 @@ content:
   - url: https://github.com/spring-projects/spring-framework
     # Refname matching:
     # https://docs.antora.org/antora/latest/playbook/content-refname-matching/
-    # branches: We include snapshots for main, 6.2.x, and 7.0.x to 9.*.x.
-    branches: ['main', '6.2.x', '{7..9}.+({0..9}).x']
-    # tags: include all releases from 6.2.0 to 9.*.*.
-    tags: ['v6.2.+({0..9})', 'v{7..9}.+({0..9}).+({0..9})?(-{RC,M}*)']
+    branches: ['main', '{6..9}.+({1..9}).x']
+    tags: ['v{6..9}.+({0..9}).+({0..9})?(-{RC,M}*)', '!(v6.0.{0..8})', '!(v6.0.0-{RC,M}{0..9})']
     start_path: framework-docs
 asciidoc:
   extensions:
@@ -38,4 +36,4 @@ runtime:
     failure_level: warn
 ui:
   bundle:
-    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.26/ui-bundle.zip
+    url: https://github.com/spring-io/antora-ui-spring/releases/download/v0.4.18/ui-bundle.zip

framework-docs/antora.yml

@@ -6,7 +6,7 @@ nav:
 ext:
   collector:
     run:
-      command: gradlew -q -PbuildSrc.skipTests=true "-Dorg.gradle.jvmargs=-Xmx3g" :framework-docs:generateAntoraResources
+      command: gradlew -q -PbuildSrc.skipTests=true "-Dorg.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError" :framework-docs:generateAntoraResources
       local: true
     scan:
       dir: ./build/generated-antora-resources
@@ -21,7 +21,6 @@ asciidoc:
     table-stripes: 'odd'
     include-java: 'example$docs-src/main/java/org/springframework/docs'
     include-kotlin: 'example$docs-src/main/kotlin/org/springframework/docs'
-    include-xml: 'example$docs-src/main/resources/org/springframework/docs'
     spring-site: 'https://spring.io'
     spring-site-blog: '{spring-site}/blog'
     spring-site-cve: "{spring-site}/security"
@@ -42,8 +41,7 @@ asciidoc:
     spring-framework-reference: '{spring-framework-docs-root}/{spring-version}/reference'
     #
     # Other Spring portfolio projects
-    spring-boot-docs: '{docs-site}/spring-boot'
-    spring-boot-docs-ref: '{spring-boot-docs}/reference'
+    spring-boot-docs: '{docs-site}/spring-boot/docs/current/reference/html'
     spring-boot-issues: '{spring-github-org}/spring-boot/issues'
     # TODO add more projects / links or just build up on {docs-site}?
     # TODO rename the below using new conventions

framework-docs/framework-docs.gradle

@@ -1,6 +1,3 @@
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask
-
 plugins {
 	id 'kotlin'
 	id 'io.spring.antora.generate-antora-yml' version '0.0.1'
@@ -15,15 +12,11 @@ apply from: "${rootDir}/gradle/publications.gradle"
 antora {
 	options = [clean: true, fetch: !project.gradle.startParameter.offline, stacktrace: true]
 	environment = [
-		'BUILD_REFNAME': 'HEAD',
-		'BUILD_VERSION': project.version,
+			'BUILD_REFNAME': 'HEAD',
+			'BUILD_VERSION': project.version,
 	]
 }
 
-node {
-	version = '24.15.0'
-}
-
 tasks.named("generateAntoraYml") {
 	asciidocAttributes = project.provider( {
 		return  ["spring-version": project.version ]
@@ -44,55 +37,22 @@ javadoc {
 
 repositories {
 	maven {
-		url = "https://repo.spring.io/release"
+		url "https://repo.spring.io/release"
 	}
 }
 
-// To avoid a redeclaration error with Kotlin compiler and set the JVM target
-tasks.withType(KotlinCompilationTask.class).configureEach {
-	javaSources.from = []
-	compilerOptions.jvmTarget = JvmTarget.JVM_17
-	compilerOptions.freeCompilerArgs.addAll(
-		"-Xjdk-release=17", // Needed due to https://youtrack.jetbrains.com/issue/KT-49746
-		"-Xannotation-default-target=param-property" // Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
-	)
-}
-
 dependencies {
-	implementation(project(":spring-aspects"))
-	implementation(project(":spring-context"))
-	implementation(project(":spring-context-support"))
-	implementation(project(":spring-core-test"))
-	implementation(project(":spring-jdbc"))
-	implementation(project(":spring-jms"))
-	implementation(project(":spring-test"))
-	implementation(project(":spring-web"))
-	implementation(project(":spring-webflux"))
-	implementation(project(":spring-webmvc"))
-	implementation(project(":spring-websocket"))
+	api(project(":spring-context"))
+	api(project(":spring-jdbc"))
+	api(project(":spring-jms"))
+	api(project(":spring-web"))
+	api(project(":spring-webflux"))
 
-	implementation("com.github.ben-manes.caffeine:caffeine")
-	implementation("com.mchange:c3p0:0.9.5.5")
-	implementation("com.oracle.database.jdbc:ojdbc11")
-	implementation("io.micrometer:context-propagation")
-	implementation("io.projectreactor.netty:reactor-netty-http")
-	implementation("jakarta.jms:jakarta.jms-api")
-	implementation("jakarta.servlet:jakarta.servlet-api")
-	implementation("jakarta.resource:jakarta.resource-api")
-	implementation("jakarta.validation:jakarta.validation-api")
-	implementation("jakarta.websocket:jakarta.websocket-client-api")
-	implementation("javax.cache:cache-api")
-	implementation("org.apache.activemq:activemq-ra:6.1.2")
-	implementation("org.apache.commons:commons-dbcp2:2.11.0")
-	implementation("org.apache.groovy:groovy-templates")
-	implementation("org.aspectj:aspectjweaver")
+	api("com.oracle.database.jdbc:ojdbc11")
+	api("jakarta.jms:jakarta.jms-api")
+	api("jakarta.servlet:jakarta.servlet-api")
+	api("org.jetbrains.kotlin:kotlin-stdlib")
+
+	implementation(project(":spring-core-test"))
 	implementation("org.assertj:assertj-core")
-	implementation("org.eclipse.jetty.websocket:jetty-websocket-jetty-api")
-	implementation("org.freemarker:freemarker")
-	implementation("org.jetbrains.kotlin:kotlin-stdlib")
-	implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core")
-	implementation("org.jetbrains.kotlinx:kotlinx-coroutines-reactor")
-	implementation("org.junit.jupiter:junit-jupiter-api")
-	implementation("tools.jackson.core:jackson-databind")
-	implementation("tools.jackson.dataformat:jackson-dataformat-xml")
 }

framework-docs/modules/ROOT/assets/images/mvc-context-hierarchy.svg

@@ -17,7 +17,6 @@
    class="st5"
    id="svg5499"
    version="1.1"
-   font-family="Helvetica, Arial, sans-serif"
    inkscape:version="0.91 r13725"
    sodipodi:docname="mvc-splitted-contexts.svg"
    style="font-size:12px;overflow:visible;color-interpolation-filters:sRGB;fill:none;fill-rule:evenodd;stroke-linecap:square;stroke-miterlimit:3"
@@ -37,7 +36,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path9164" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -48,7 +47,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path8836" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -59,7 +58,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path8520" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -70,7 +69,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path8216" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -81,7 +80,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path7924" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -92,7 +91,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path7644" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -103,7 +102,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
-         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#333333;stroke-opacity:1;fill:#333333;fill-opacity:1"
+         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round;stroke:#000000;stroke-opacity:1;fill:#000000;fill-opacity:1"
          id="path7375" /></marker><marker
        inkscape:isstock="true"
        style="overflow:visible;"
@@ -114,7 +113,7 @@
        inkscape:stockid="Arrow2Mend"><path
          transform="scale(0.6) rotate(180) translate(0,0)"
          d="M 8.7185878,4.0337352 L -2.2072895,0.016013256 L 8.7185884,-4.0017078 C 6.9730900,-1.6296469 6.9831476,1.6157441 8.7185878,4.0337352 z "
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framework-docs/modules/ROOT/nav.adoc

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 *** xref:core/validation/validator.adoc[]
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 *** xref:core/validation/convert.adoc[]
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 **** xref:core/expressions/language-ref/constructors.adoc[]
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+** xref:core/spring-jcl.adoc[]
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 *** xref:core/appendix/xsd-schemas.adoc[]
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 *** xref:core/appendix/application-startup-steps.adoc[]
+* xref:testing.adoc[]
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+** xref:testing/integration.adoc[]
+** xref:testing/support-jdbc.adoc[]
+** xref:testing/testcontext-framework.adoc[]
+*** xref:testing/testcontext-framework/key-abstractions.adoc[]
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+**** xref:testing/testcontext-framework/ctx-management/javaconfig.adoc[]
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+**** xref:testing/testcontext-framework/ctx-management/dynamic-property-sources.adoc[]
+**** xref:testing/testcontext-framework/ctx-management/web.adoc[]
+**** xref:testing/testcontext-framework/ctx-management/web-mocks.adoc[]
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+*** xref:testing/testcontext-framework/support-classes.adoc[]
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+*** xref:testing/spring-mvc-test-framework/server-defining-expectations.adoc[]
+*** xref:testing/spring-mvc-test-framework/async-requests.adoc[]
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+*** xref:testing/spring-mvc-test-framework/server-resources.adoc[]
+*** xref:testing/spring-mvc-test-framework/server-htmlunit.adoc[]
+**** xref:testing/spring-mvc-test-framework/server-htmlunit/why.adoc[]
+**** xref:testing/spring-mvc-test-framework/server-htmlunit/mah.adoc[]
+**** xref:testing/spring-mvc-test-framework/server-htmlunit/webdriver.adoc[]
+**** xref:testing/spring-mvc-test-framework/server-htmlunit/geb.adoc[]
+** xref:testing/spring-mvc-test-client.adoc[]
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+*** xref:testing/annotations.adoc[]
+**** xref:testing/annotations/integration-standard.adoc[]
+**** xref:testing/annotations/integration-spring.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-bootstrapwith.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-contextconfiguration.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-webappconfiguration.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-contexthierarchy.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-contextcustomizerfactories.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-activeprofiles.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-testpropertysource.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-dynamicpropertysource.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-dirtiescontext.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-testexecutionlisteners.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-recordapplicationevents.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-commit.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-rollback.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-beforetransaction.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-aftertransaction.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-sql.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-sqlconfig.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-sqlmergemode.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-sqlgroup.adoc[]
+***** xref:testing/annotations/integration-spring/annotation-disabledinaotmode.adoc[]
+**** xref:testing/annotations/integration-junit4.adoc[]
+**** xref:testing/annotations/integration-junit-jupiter.adoc[]
+**** xref:testing/annotations/integration-meta.adoc[]
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 **** xref:web/webmvc/mvc-servlet/viewresolver.adoc[]
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 *** xref:web/webmvc/mvc-ann-rest-exceptions.adoc[]
 *** xref:web/webmvc/mvc-security.adoc[]
 *** xref:web/webmvc/mvc-caching.adoc[]
@@ -209,7 +285,6 @@
 **** xref:web/webmvc-view/mvc-freemarker.adoc[]
 **** xref:web/webmvc-view/mvc-groovymarkup.adoc[]
 **** xref:web/webmvc-view/mvc-script.adoc[]
-**** xref:web/webmvc-view/mvc-fragments.adoc[]
 **** xref:web/webmvc-view/mvc-jsp.adoc[]
 **** xref:web/webmvc-view/mvc-feeds.adoc[]
 **** xref:web/webmvc-view/mvc-document.adoc[]
@@ -229,7 +304,6 @@
 **** xref:web/webmvc/mvc-config/static-resources.adoc[]
 **** xref:web/webmvc/mvc-config/default-servlet-handler.adoc[]
 **** xref:web/webmvc/mvc-config/path-matching.adoc[]
-**** xref:web/webmvc/mvc-config/api-version.adoc[]
 **** xref:web/webmvc/mvc-config/advanced-java.adoc[]
 **** xref:web/webmvc/mvc-config/advanced-xml.adoc[]
 *** xref:web/webmvc/mvc-http2.adoc[]
@@ -262,6 +336,7 @@
 **** xref:web/websocket/stomp/configuration-performance.adoc[]
 **** xref:web/websocket/stomp/stats.adoc[]
 **** xref:web/websocket/stomp/testing.adoc[]
+** xref:web/integration.adoc[]
 * xref:web-reactive.adoc[]
 ** xref:web/webflux.adoc[]
 *** xref:web/webflux/new-framework.adoc[]
@@ -295,10 +370,7 @@
 **** xref:web/webflux/controller/ann-advice.adoc[]
 *** xref:web/webflux-functional.adoc[]
 *** xref:web/webflux/uri-building.adoc[]
-*** xref:web/webflux/range.adoc[]
-*** xref:web/webflux/data-binding.adoc[]
 *** xref:web/webflux-cors.adoc[]
-*** xref:web/webflux-versioning.adoc[]
 *** xref:web/webflux/ann-rest-exceptions.adoc[]
 *** xref:web/webflux/security.adoc[]
 *** xref:web/webflux/caching.adoc[]
@@ -315,105 +387,11 @@
 *** xref:web/webflux-webclient/client-context.adoc[]
 *** xref:web/webflux-webclient/client-synchronous.adoc[]
 *** xref:web/webflux-webclient/client-testing.adoc[]
-** xref:web/webflux-http-service-client.adoc[]
+** xref:web/webflux-http-interface-client.adoc[]
 ** xref:web/webflux-websocket.adoc[]
 ** xref:web/webflux-test.adoc[]
 ** xref:rsocket.adoc[]
 ** xref:web/webflux-reactive-libraries.adoc[]
-* xref:testing.adoc[]
-** xref:testing/introduction.adoc[]
-** xref:testing/unit.adoc[]
-** xref:testing/integration.adoc[]
-** xref:testing/support-jdbc.adoc[]
-** xref:testing/testcontext-framework.adoc[]
-*** xref:testing/testcontext-framework/key-abstractions.adoc[]
-*** xref:testing/testcontext-framework/bootstrapping.adoc[]
-*** xref:testing/testcontext-framework/tel-config.adoc[]
-*** xref:testing/testcontext-framework/application-events.adoc[]
-*** xref:testing/testcontext-framework/test-execution-events.adoc[]
-*** xref:testing/testcontext-framework/ctx-management.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/javaconfig.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/xml.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/groovy.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/default-config.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/mixed-config.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/context-customizers.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/initializers.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/inheritance.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/env-profiles.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/property-sources.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/dynamic-property-sources.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/web.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/web-mocks.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/caching.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/context-pausing.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/failure-threshold.adoc[]
-**** xref:testing/testcontext-framework/ctx-management/hierarchies.adoc[]
-*** xref:testing/testcontext-framework/fixture-di.adoc[]
-*** xref:testing/testcontext-framework/bean-overriding.adoc[]
-*** xref:testing/testcontext-framework/web-scoped-beans.adoc[]
-*** xref:testing/testcontext-framework/tx.adoc[]
-*** xref:testing/testcontext-framework/executing-sql.adoc[]
-*** xref:testing/testcontext-framework/parallel-test-execution.adoc[]
-*** xref:testing/testcontext-framework/support-classes.adoc[]
-*** xref:testing/testcontext-framework/aot.adoc[]
-** xref:testing/webtestclient.adoc[]
-** xref:testing/resttestclient.adoc[]
-** xref:testing/mockmvc.adoc[]
-*** xref:testing/mockmvc/overview.adoc[]
-*** xref:testing/mockmvc/setup-options.adoc[]
-*** xref:testing/mockmvc/hamcrest.adoc[]
-**** xref:testing/mockmvc/hamcrest/static-imports.adoc[]
-**** xref:testing/mockmvc/hamcrest/setup.adoc[]
-**** xref:testing/mockmvc/hamcrest/setup-steps.adoc[]
-**** xref:testing/mockmvc/hamcrest/requests.adoc[]
-**** xref:testing/mockmvc/hamcrest/expectations.adoc[]
-**** xref:testing/mockmvc/hamcrest/async-requests.adoc[]
-**** xref:testing/mockmvc/hamcrest/vs-streaming-response.adoc[]
-**** xref:testing/mockmvc/hamcrest/filters.adoc[]
-*** xref:testing/mockmvc/assertj.adoc[]
-**** xref:testing/mockmvc/assertj/setup.adoc[]
-**** xref:testing/mockmvc/assertj/requests.adoc[]
-**** xref:testing/mockmvc/assertj/assertions.adoc[]
-**** xref:testing/mockmvc/assertj/integration.adoc[]
-*** xref:testing/mockmvc/htmlunit.adoc[]
-**** xref:testing/mockmvc/htmlunit/why.adoc[]
-**** xref:testing/mockmvc/htmlunit/mah.adoc[]
-**** xref:testing/mockmvc/htmlunit/webdriver.adoc[]
-**** xref:testing/mockmvc/htmlunit/geb.adoc[]
-*** xref:testing/mockmvc/vs-end-to-end-integration-tests.adoc[]
-*** xref:testing/mockmvc/resources.adoc[]
-** xref:testing/spring-mvc-test-client.adoc[]
-** xref:testing/appendix.adoc[]
-*** xref:testing/annotations.adoc[]
-**** xref:testing/annotations/integration-standard.adoc[]
-**** xref:testing/annotations/integration-spring.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-bootstrapwith.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-contextconfiguration.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-webappconfiguration.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-contexthierarchy.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-contextcustomizerfactories.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-activeprofiles.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-testpropertysource.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-dynamicpropertysource.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-testbean.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-mockitobean.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-dirtiescontext.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-testexecutionlisteners.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-recordapplicationevents.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-commit.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-rollback.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-beforetransaction.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-aftertransaction.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-sql.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-sqlconfig.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-sqlmergemode.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-sqlgroup.adoc[]
-***** xref:testing/annotations/integration-spring/annotation-disabledinaotmode.adoc[]
-**** xref:testing/annotations/integration-junit4.adoc[]
-**** xref:testing/annotations/integration-junit-jupiter.adoc[]
-**** xref:testing/annotations/integration-meta.adoc[]
-*** xref:testing/resources.adoc[]
 * xref:integration.adoc[]
 ** xref:integration/rest-clients.adoc[]
 ** xref:integration/jms.adoc[]
@@ -442,8 +420,8 @@
 *** xref:integration/cache/plug.adoc[]
 *** xref:integration/cache/specific-config.adoc[]
 ** xref:integration/observability.adoc[]
-** xref:integration/aot-cache.adoc[]
 ** xref:integration/checkpoint-restore.adoc[]
+** xref:integration/cds.adoc[]
 ** xref:integration/appendix.adoc[]
 * xref:languages.adoc[]
 ** xref:languages/kotlin.adoc[]
@@ -452,14 +430,14 @@
 *** xref:languages/kotlin/null-safety.adoc[]
 *** xref:languages/kotlin/classes-interfaces.adoc[]
 *** xref:languages/kotlin/annotations.adoc[]
-*** xref:languages/kotlin/bean-registration-dsl.adoc[]
+*** xref:languages/kotlin/bean-definition-dsl.adoc[]
 *** xref:languages/kotlin/web.adoc[]
 *** xref:languages/kotlin/coroutines.adoc[]
 *** xref:languages/kotlin/spring-projects-in.adoc[]
 *** xref:languages/kotlin/getting-started.adoc[]
 *** xref:languages/kotlin/resources.adoc[]
 ** xref:languages/groovy.adoc[]
+** xref:languages/dynamic.adoc[]
 * xref:appendix.adoc[]
-* {spring-framework-docs-root}/{spring-version}/javadoc-api/[Java API,window=_blank, role=link-external]
-* {spring-framework-api-kdoc}/[Kotlin API,window=_blank, role=link-external]
-* {spring-framework-wiki}[Wiki, window=_blank, role=link-external]
+* {spring-framework-wiki}[Wiki]
+

framework-docs/modules/ROOT/pages/appendix.adoc

@@ -74,11 +74,6 @@ expressions used in XML bean definitions, `@Value`, etc.
 | The mode to use when compiling expressions for the
 xref:core/expressions/evaluation.adoc#expressions-compiler-configuration[Spring Expression Language].
 
-| `spring.expression.maxOperations`
-| The default maximum number of operations permitted during
-xref:core/expressions/evaluation.adoc#expressions-parser-configuration[Spring Expression Language]
-expression evaluation.
-
 | `spring.getenv.ignore`
 | Instructs Spring to ignore operating system environment variables if a Spring
 `Environment` property -- for example, a placeholder in a configuration String -- isn't
@@ -86,11 +81,6 @@ resolvable otherwise. See
 {spring-framework-api}++/core/env/AbstractEnvironment.html#IGNORE_GETENV_PROPERTY_NAME++[`AbstractEnvironment`]
 for details.
 
-| `spring.http.response.flush.enabled`
-| Configures the Spring MVC `ServletServerHttpResponse` to allow flushing on the `OutputStream`
-returned by `ServletServerHttpResponse#getBody()`. By default, such flush calls are ignored and
-only `ServletServerHttpResponse#flush()` will actually flush the response to the network.
-
 | `spring.jdbc.getParameterType.ignore`
 | Instructs Spring to ignore `java.sql.ParameterMetaData.getParameterType` completely.
 See the note in xref:data-access/jdbc/advanced.adoc#jdbc-batch-list[Batch Operations with a List of Objects].
@@ -102,25 +92,11 @@ the repeated JNDI lookup overhead. See
 {spring-framework-api}++/jndi/JndiLocatorDelegate.html#IGNORE_JNDI_PROPERTY_NAME++[`JndiLocatorDelegate`]
 for details.
 
-| `spring.locking.strict`
-| Instructs Spring to enforce strict locking during bean creation, rather than the mix of
-strict and lenient locking that 6.2 applies by default. See
-{spring-framework-api}++/beans/factory/support/DefaultListableBeanFactory.html#STRICT_LOCKING_PROPERTY_NAME++[`DefaultListableBeanFactory`]
-for details.
-
 | `spring.objenesis.ignore`
 | Instructs Spring to ignore Objenesis, not even attempting to use it. See
 {spring-framework-api}++/objenesis/SpringObjenesis.html#IGNORE_OBJENESIS_PROPERTY_NAME++[`SpringObjenesis`]
 for details.
 
-| `spring.placeholder.escapeCharacter.default`
-| The default escape character for property placeholder support. If not set, `'\'` will
-be used. Can be set to a custom escape character or an empty string to disable support
-for an escape character. The default escape character be explicitly overridden in
-`PropertySourcesPlaceholderConfigurer` and subclasses of `AbstractPropertyResolver`. See
-{spring-framework-api}++/core/env/AbstractPropertyResolver.html#DEFAULT_PLACEHOLDER_ESCAPE_CHARACTER_PROPERTY_NAME++[`AbstractPropertyResolver`]
-for details.
-
 | `spring.test.aot.processing.failOnError`
 | A boolean flag that controls whether errors encountered during AOT processing in the
 _Spring TestContext Framework_ should result in an exception that fails the overall process.
@@ -134,20 +110,11 @@ on a test class. See xref:testing/annotations/integration-junit-jupiter.adoc#int
 | The maximum size of the context cache in the _Spring TestContext Framework_. See
 xref:testing/testcontext-framework/ctx-management/caching.adoc[Context Caching].
 
-| `spring.test.context.cache.pause`
-| The pause mode for the context cache in the _Spring TestContext Framework_. See
-xref:testing/testcontext-framework/ctx-management/context-pausing.adoc[Context Pausing].
-
 | `spring.test.context.failure.threshold`
 | The failure threshold for errors encountered while attempting to load an `ApplicationContext`
 in the _Spring TestContext Framework_. See
 xref:testing/testcontext-framework/ctx-management/failure-threshold.adoc[Context Failure Threshold].
 
-| `spring.test.extension.context.scope`
-| The default _extension context scope_ used by the `SpringExtension` in `@Nested` test
-class hierarchies. See
-xref:testing/annotations/integration-junit-jupiter.adoc#integration-testing-annotations-springextensionconfig[`@SpringExtensionConfig`].
-
 | `spring.test.enclosing.configuration`
 | The default _enclosing configuration inheritance mode_ to use if
 `@NestedTestConfiguration` is not present on a test class. See

framework-docs/modules/ROOT/pages/core.adoc

@@ -17,3 +17,14 @@ is also provided.
 
 AOT processing can be used to optimize your application ahead-of-time. It is typically
 used for native image deployment using GraalVM.
+
+
+
+
+
+
+
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api.adoc

@@ -6,3 +6,7 @@ The previous chapter described the Spring's support for AOP with @AspectJ and sc
 aspect definitions. In this chapter, we discuss the lower-level Spring AOP APIs. For common
 applications, we recommend the use of Spring AOP with AspectJ pointcuts as described in the
 previous chapter.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/advice.adoc

@@ -4,6 +4,7 @@
 Now we can examine how Spring AOP handles advice.
 
 
+
 [[aop-api-advice-lifecycle]]
 == Advice Lifecycles
 
@@ -21,20 +22,22 @@ the advice adds state to the proxied object.
 You can use a mix of shared and per-instance advice in the same AOP proxy.
 
 
+
 [[aop-api-advice-types]]
 == Advice Types in Spring
 
 Spring provides several advice types and is extensible to support
 arbitrary advice types. This section describes the basic concepts and standard advice types.
 
+
 [[aop-api-advice-around]]
 === Interception Around Advice
 
-The most fundamental advice type in Spring is _interception around advice_.
+The most fundamental advice type in Spring is interception around advice.
 
-Spring is compliant with the AOP Alliance interface for around advice that uses method
-interception. Classes that implement around advice should therefore implement the
-following `MethodInterceptor` interface from the `org.aopalliance.intercept` package:
+Spring is compliant with the AOP `Alliance` interface for around advice that uses method
+interception. Classes that implement `MethodInterceptor` and that implement around advice should also implement the
+following interface:
 
 [source,java,indent=0,subs="verbatim,quotes"]
 ----
@@ -46,8 +49,8 @@ following `MethodInterceptor` interface from the `org.aopalliance.intercept` pac
 
 The `MethodInvocation` argument to the `invoke()` method exposes the method being
 invoked, the target join point, the AOP proxy, and the arguments to the method. The
-`invoke()` method should return the invocation's result: typically the return value of
-the join point.
+`invoke()` method should return the invocation's result: the return value of the join
+point.
 
 The following example shows a simple `MethodInterceptor` implementation:
 
@@ -55,30 +58,30 @@ The following example shows a simple `MethodInterceptor` implementation:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class DebugInterceptor implements MethodInterceptor {
 
 		public Object invoke(MethodInvocation invocation) throws Throwable {
 			System.out.println("Before: invocation=[" + invocation + "]");
-			Object result = invocation.proceed();
+			Object rval = invocation.proceed();
 			System.out.println("Invocation returned");
-			return result;
+			return rval;
 		}
 	}
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class DebugInterceptor : MethodInterceptor {
 
 		override fun invoke(invocation: MethodInvocation): Any {
 			println("Before: invocation=[$invocation]")
-			val result = invocation.proceed()
+			val rval = invocation.proceed()
 			println("Invocation returned")
-			return result
+			return rval
 		}
 	}
 ----
@@ -98,10 +101,11 @@ you are likely to want to run the aspect in another AOP framework. Note that poi
 are not currently interoperable between frameworks, and the AOP Alliance does not
 currently define pointcut interfaces.
 
+
 [[aop-api-advice-before]]
 === Before Advice
 
-A simpler advice type is a _before advice_. This does not need a `MethodInvocation`
+A simpler advice type is a before advice. This does not need a `MethodInvocation`
 object, since it is called only before entering the method.
 
 The main advantage of a before advice is that there is no need to invoke the `proceed()`
@@ -118,6 +122,10 @@ The following listing shows the `MethodBeforeAdvice` interface:
 	}
 ----
 
+(Spring's API design would allow for
+field before advice, although the usual objects apply to field interception and it is
+unlikely for Spring to ever implement it.)
+
 Note that the return type is `void`. Before advice can insert custom behavior before the join
 point runs but cannot change the return value. If a before advice throws an
 exception, it stops further execution of the interceptor chain. The exception
@@ -131,7 +139,7 @@ The following example shows a before advice in Spring, which counts all method i
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class CountingBeforeAdvice implements MethodBeforeAdvice {
 
@@ -149,7 +157,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class CountingBeforeAdvice : MethodBeforeAdvice {
 
@@ -164,13 +172,14 @@ Kotlin::
 
 TIP: Before advice can be used with any pointcut.
 
+
 [[aop-api-advice-throws]]
 === Throws Advice
 
-_Throws advice_ is invoked after the return of the join point if the join point threw
+Throws advice is invoked after the return of the join point if the join point threw
 an exception. Spring offers typed throws advice. Note that this means that the
 `org.springframework.aop.ThrowsAdvice` interface does not contain any methods. It is a
-marker interface identifying that the given object implements one or more typed throws
+tag interface identifying that the given object implements one or more typed throws
 advice methods. These should be in the following form:
 
 [source,java,indent=0,subs="verbatim,quotes"]
@@ -180,16 +189,15 @@ advice methods. These should be in the following form:
 
 Only the last argument is required. The method signatures may have either one or four
 arguments, depending on whether the advice method is interested in the method and
-arguments. The next two listings show classes that are examples of throws advice.
+arguments. The next two listing show classes that are examples of throws advice.
 
-The following advice is invoked if a `RemoteException` is thrown (including subclasses of
-`RemoteException`):
+The following advice is invoked if a `RemoteException` is thrown (including from subclasses):
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class RemoteThrowsAdvice implements ThrowsAdvice {
 
@@ -201,7 +209,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class RemoteThrowsAdvice : ThrowsAdvice {
 
@@ -212,15 +220,15 @@ Kotlin::
 ----
 ======
 
-Unlike the preceding advice, the next example declares four arguments, so that it has
-access to the invoked method, method arguments, and target object. The following advice
-is invoked if a `ServletException` is thrown:
+Unlike the preceding
+advice, the next example declares four arguments, so that it has access to the invoked method, method
+arguments, and target object. The following advice is invoked if a `ServletException` is thrown:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class ServletThrowsAdviceWithArguments implements ThrowsAdvice {
 
@@ -232,7 +240,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class ServletThrowsAdviceWithArguments : ThrowsAdvice {
 
@@ -251,7 +259,7 @@ methods can be combined in a single class. The following listing shows the final
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public static class CombinedThrowsAdvice implements ThrowsAdvice {
 
@@ -267,7 +275,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class CombinedThrowsAdvice : ThrowsAdvice {
 
@@ -292,10 +300,11 @@ exception that is incompatible with the target method's signature!_
 
 TIP: Throws advice can be used with any pointcut.
 
+
 [[aop-api-advice-after-returning]]
 === After Returning Advice
 
-An _after returning advice_ in Spring must implement the
+An after returning advice in Spring must implement the
 `org.springframework.aop.AfterReturningAdvice` interface, which the following listing shows:
 
 [source,java,indent=0,subs="verbatim,quotes"]
@@ -317,7 +326,7 @@ not thrown exceptions:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class CountingAfterReturningAdvice implements AfterReturningAdvice {
 
@@ -336,7 +345,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class CountingAfterReturningAdvice : AfterReturningAdvice {
 
@@ -355,10 +364,11 @@ thrown up the interceptor chain instead of the return value.
 
 TIP: After returning advice can be used with any pointcut.
 
+
 [[aop-api-advice-introduction]]
 === Introduction Advice
 
-Spring treats _introduction advice_ as a special kind of interception advice.
+Spring treats introduction advice as a special kind of interception advice.
 
 Introduction requires an `IntroductionAdvisor` and an `IntroductionInterceptor` that
 implement the following interface:
@@ -410,7 +420,7 @@ introduce the following interface to one or more objects:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public interface Lockable {
 		void lock();
@@ -421,7 +431,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	interface Lockable {
 		fun lock()
@@ -470,7 +480,7 @@ The following example shows the example `LockMixin` class:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class LockMixin extends DelegatingIntroductionInterceptor implements Lockable {
 
@@ -494,12 +504,13 @@ Java::
 			}
 			return super.invoke(invocation);
 		}
+
 	}
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class LockMixin : DelegatingIntroductionInterceptor(), Lockable {
 
@@ -523,6 +534,7 @@ Kotlin::
 			}
 			return super.invoke(invocation)
 		}
+
 	}
 ----
 ======
@@ -544,7 +556,7 @@ The following example shows our `LockMixinAdvisor` class:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class LockMixinAdvisor extends DefaultIntroductionAdvisor {
 
@@ -556,7 +568,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class LockMixinAdvisor : DefaultIntroductionAdvisor(LockMixin(), Lockable::class.java)
 ----
@@ -573,3 +585,8 @@ We can apply this advisor programmatically by using the `Advised.addAdvisor()` m
 (the recommended way) in XML configuration, as any other advisor. All proxy creation
 choices discussed below, including "`auto proxy creators,`" correctly handle introductions
 and stateful mixins.
+
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/advised.adoc

@@ -10,7 +10,7 @@ following methods:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	Advisor[] getAdvisors();
 
@@ -35,7 +35,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	fun getAdvisors(): Array<Advisor>
 
@@ -90,7 +90,7 @@ manipulating its advice:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	Advised advised = (Advised) myObject;
 	Advisor[] advisors = advised.getAdvisors();
@@ -110,7 +110,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	val advised = myObject as Advised
 	val advisors = advised.advisors
@@ -142,3 +142,7 @@ case, the `Advised` `isFrozen()` method returns `true`, and any attempts to modi
 advice through addition or removal results in an `AopConfigException`. The ability
 to freeze the state of an advised object is useful in some cases (for example, to
 prevent calling code removing a security interceptor).
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/advisor.adoc

@@ -14,3 +14,7 @@ It is possible to mix advisor and advice types in Spring in the same AOP proxy.
 example, you could use an interception around advice, throws advice, and before advice in
 one proxy configuration. Spring automatically creates the necessary interceptor
 chain.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/autoproxy.adoc

@@ -19,12 +19,14 @@ There are two ways to do this:
   auto-proxy creation driven by source-level metadata attributes.
 
 
+
 [[aop-autoproxy-choices]]
 == Auto-proxy Bean Definitions
 
 This section covers the  auto-proxy creators provided by the
 `org.springframework.aop.framework.autoproxy` package.
 
+
 [[aop-api-autoproxy]]
 === `BeanNameAutoProxyCreator`
 
@@ -59,6 +61,7 @@ automatically created by the `BeanNameAutoProxyCreator`. The same advice is appl
 to all matching beans. Note that, if advisors are used (rather than the interceptor in
 the preceding example), the pointcuts may apply differently to different beans.
 
+
 [[aop-api-autoproxy-default]]
 === `DefaultAdvisorAutoProxyCreator`
 
@@ -122,3 +125,7 @@ differently configured, AdvisorAutoProxyCreators in the same factory) and orderi
 Advisors can implement the `org.springframework.core.Ordered` interface to ensure
 correct ordering if this is an issue. The `TransactionAttributeSourceAdvisor` used in the
 preceding example has a configurable order value. The default setting is unordered.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/concise-proxy.adoc

@@ -65,3 +65,7 @@ that, if you have a (parent) bean definition that you intend to use only as a te
 and this definition specifies a class, you must make sure to set the `abstract`
 attribute to `true`. Otherwise, the application context actually tries to
 pre-instantiate it.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/pfb.adoc

@@ -14,6 +14,7 @@ the pointcuts, any advice that applies, and their ordering. However, there are s
 options that are preferable if you do not need such control.
 
 
+
 [[aop-pfb-1]]
 == Basics
 
@@ -31,6 +32,7 @@ application objects (besides the target, which should be available in any AOP
 framework), benefiting from all the pluggability provided by Dependency Injection.
 
 
+
 [[aop-pfb-2]]
 == JavaBean Properties
 
@@ -85,6 +87,7 @@ to be applied. You can find an example of using this feature in xref:core/aop-ap
   `false`.
 
 
+
 [[aop-pfb-proxy-types]]
 == JDK- and CGLIB-based proxies
 
@@ -134,6 +137,7 @@ interface that the target class implements to the `proxyInterfaces` property. Ho
 it is significantly less work and less prone to typographical errors.
 
 
+
 [[aop-api-proxying-intf]]
 == Proxying Interfaces
 
@@ -192,16 +196,16 @@ follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	Person person = (Person) factory.getBean("person");
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
-	val person = factory.getBean("person") as Person
+	val person = factory.getBean("person") as Person;
 ----
 ======
 
@@ -259,6 +263,7 @@ However, there are times when being able to obtain the un-advised target from th
 factory might actually be an advantage (for example, in certain test scenarios).
 
 
+
 [[aop-api-proxying-class]]
 == Proxying Classes
 
@@ -297,6 +302,7 @@ There is little performance difference between CGLIB proxies and dynamic proxies
 Performance should not be a decisive consideration in this case.
 
 
+
 [[aop-global-advisors]]
 == Using "`Global`" Advisors
 
@@ -319,3 +325,7 @@ two global advisors:
 	<bean id="global_debug" class="org.springframework.aop.interceptor.DebugInterceptor"/>
 	<bean id="global_performance" class="org.springframework.aop.interceptor.PerformanceMonitorInterceptor"/>
 ----
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/pointcuts.adoc

@@ -4,6 +4,7 @@
 This section describes how Spring handles the crucial pointcut concept.
 
 
+
 [[aop-api-concepts]]
 == Concepts
 
@@ -68,6 +69,7 @@ TIP: If possible, try to make pointcuts static, allowing the AOP framework to ca
 results of pointcut evaluation when an AOP proxy is created.
 
 
+
 [[aop-api-pointcut-ops]]
 == Operations on Pointcuts
 
@@ -82,6 +84,7 @@ You can compose pointcuts by using the static methods in the
 expressions is usually a simpler approach.
 
 
+
 [[aop-api-pointcuts-aspectj]]
 == AspectJ Expression Pointcuts
 
@@ -92,12 +95,14 @@ uses an AspectJ-supplied library to parse an AspectJ pointcut expression string.
 See the xref:core/aop.adoc[previous chapter] for a discussion of supported AspectJ pointcut primitives.
 
 
+
 [[aop-api-pointcuts-impls]]
 == Convenience Pointcut Implementations
 
 Spring provides several convenient pointcut implementations. You can use some of them
 directly; others are intended to be subclassed in application-specific pointcuts.
 
+
 [[aop-api-pointcuts-static]]
 === Static Pointcuts
 
@@ -123,7 +128,18 @@ the resulting pointcut is effectively the union of the specified patterns.)
 
 The following example shows how to use `JdkRegexpMethodPointcut`:
 
-include-code::./JdkRegexpConfiguration[tag=snippet,indent=0]
+[source,xml,indent=0,subs="verbatim"]
+----
+	<bean id="settersAndAbsquatulatePointcut"
+			class="org.springframework.aop.support.JdkRegexpMethodPointcut">
+		<property name="patterns">
+			<list>
+				<value>.*set.*</value>
+				<value>.*absquatulate</value>
+			</list>
+		</property>
+	</bean>
+----
 
 Spring provides a convenience class named `RegexpMethodPointcutAdvisor`, which lets us
 also reference an `Advice` (remember that an `Advice` can be an interceptor, before advice,
@@ -131,7 +147,21 @@ throws advice, and others). Behind the scenes, Spring uses a `JdkRegexpMethodPoi
 Using `RegexpMethodPointcutAdvisor` simplifies wiring, as the one bean encapsulates both
 pointcut and advice, as the following example shows:
 
-include-code::./RegexpConfiguration[tag=snippet,indent=0]
+[source,xml,indent=0,subs="verbatim"]
+----
+	<bean id="settersAndAbsquatulateAdvisor"
+			class="org.springframework.aop.support.RegexpMethodPointcutAdvisor">
+		<property name="advice">
+			<ref bean="beanNameOfAopAllianceInterceptor"/>
+		</property>
+		<property name="patterns">
+			<list>
+				<value>.*set.*</value>
+				<value>.*absquatulate</value>
+			</list>
+		</property>
+	</bean>
+----
 
 You can use `RegexpMethodPointcutAdvisor` with any `Advice` type.
 
@@ -141,6 +171,7 @@ You can use `RegexpMethodPointcutAdvisor` with any `Advice` type.
 An important type of static pointcut is a metadata-driven pointcut. This uses the
 values of metadata attributes (typically, source-level metadata).
 
+
 [[aop-api-pointcuts-dynamic]]
 === Dynamic pointcuts
 
@@ -166,6 +197,7 @@ other dynamic pointcuts. In Java 1.4, the cost is about five times that of other
 pointcuts.
 
 
+
 [[aop-api-pointcuts-superclasses]]
 == Pointcut Superclasses
 
@@ -180,7 +212,7 @@ following example shows how to subclass `StaticMethodMatcherPointcut`:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	class TestStaticPointcut extends StaticMethodMatcherPointcut {
 
@@ -192,7 +224,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class TestStaticPointcut : StaticMethodMatcherPointcut() {
 
@@ -207,6 +239,7 @@ There are also superclasses for dynamic pointcuts.
 You can use custom pointcuts with any advice type.
 
 
+
 [[aop-api-pointcuts-custom]]
 == Custom Pointcuts
 
@@ -217,3 +250,7 @@ expression language, if you can.
 
 NOTE: Later versions of Spring may offer support for "`semantic pointcuts`" as offered by JAC --
 for example, "`all methods that change instance variables in the target object.`"
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop-api/prog.adoc

@@ -12,7 +12,7 @@ interceptor and one advisor:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	ProxyFactory factory = new ProxyFactory(myBusinessInterfaceImpl);
 	factory.addAdvice(myMethodInterceptor);
@@ -22,7 +22,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	val factory = ProxyFactory(myBusinessInterfaceImpl)
 	factory.addAdvice(myMethodInterceptor)

framework-docs/modules/ROOT/pages/core/aop-api/targetsource.adoc

@@ -22,6 +22,7 @@ rather than a singleton bean definition. This allows Spring to create a new targ
 instance when required.
 
 
+
 [[aop-ts-swap]]
 == Hot-swappable Target Sources
 
@@ -37,7 +38,7 @@ You can change the target by using the `swap()` method on HotSwappableTargetSour
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	HotSwappableTargetSource swapper = (HotSwappableTargetSource) beanFactory.getBean("swapper");
 	Object oldTarget = swapper.swap(newTarget);
@@ -45,7 +46,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	val swapper = beanFactory.getBean("swapper") as HotSwappableTargetSource
 	val oldTarget = swapper.swap(newTarget)
@@ -76,6 +77,7 @@ use a `TargetSource`), any `TargetSource` can be used in conjunction with
 arbitrary advice.
 
 
+
 [[aop-ts-pool]]
 == Pooling Target Sources
 
@@ -87,12 +89,14 @@ A crucial difference between Spring pooling and SLSB pooling is that Spring pool
 be applied to any POJO. As with Spring in general, this service can be applied in a
 non-invasive way.
 
-Spring provides support for Commons Pool 2, which provides a
+Spring provides support for Commons Pool 2.2, which provides a
 fairly efficient pooling implementation. You need the `commons-pool` Jar on your
 application's classpath to use this feature. You can also subclass
 `org.springframework.aop.target.AbstractPoolingTargetSource` to support any other
 pooling API.
 
+NOTE: Commons Pool 1.5+ is also supported but is deprecated as of Spring Framework 4.2.
+
 The following listing shows an example configuration:
 
 [source,xml,indent=0,subs="verbatim,quotes"]
@@ -148,7 +152,7 @@ The cast is defined as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	PoolingConfig conf = (PoolingConfig) beanFactory.getBean("businessObject");
 	System.out.println("Max pool size is " + conf.getMaxSize());
@@ -156,7 +160,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	val conf = beanFactory.getBean("businessObject") as PoolingConfig
 	println("Max pool size is " + conf.maxSize)
@@ -171,6 +175,7 @@ Simpler pooling is available by using auto-proxying. You can set the `TargetSour
 used by any auto-proxy creator.
 
 
+
 [[aop-ts-prototype]]
 == Prototype Target Sources
 
@@ -195,6 +200,7 @@ The only property is the name of the target bean. Inheritance is used in the
 source, the target bean must be a prototype bean definition.
 
 
+
 [[aop-ts-threadlocal]]
 == `ThreadLocal` Target Sources
 
@@ -220,3 +226,7 @@ always remember to correctly set and unset (where the latter involves a call to
 any case, since not unsetting it might result in problematic behavior. Spring's
 `ThreadLocal` support does this for you and should always be considered in favor of using
 `ThreadLocal` instances without other proper handling code.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop.adoc

@@ -32,3 +32,7 @@ AOP is used in the Spring Framework to:
 NOTE: If you are interested only in generic declarative services or other pre-packaged
 declarative middleware services such as pooling, you do not need to work directly with
 Spring AOP, and can skip most of this chapter.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/aspectj-programmatic.adoc

@@ -15,7 +15,7 @@ The basic usage for this class is very simple, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	// create a factory that can generate a proxy for the given target object
 	AspectJProxyFactory factory = new AspectJProxyFactory(targetObject);
@@ -34,7 +34,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	// create a factory that can generate a proxy for the given target object
 	val factory = AspectJProxyFactory(targetObject)
@@ -53,3 +53,7 @@ Kotlin::
 ======
 
 See the {spring-framework-api}/aop/aspectj/annotation/AspectJProxyFactory.html[javadoc] for more information.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj.adoc

@@ -11,3 +11,6 @@ there is no dependency on the AspectJ compiler or weaver.
 
 NOTE: Using the AspectJ compiler and weaver enables use of the full AspectJ language and
 is discussed in xref:core/aop/using-aspectj.adoc[Using AspectJ with Spring Applications].
+
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/advice.adoc

@@ -17,7 +17,7 @@ The following example uses an inline pointcut expression.
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.Before;
@@ -34,7 +34,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.Before
@@ -57,7 +57,7 @@ as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.Before;
@@ -74,7 +74,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.Before
@@ -101,7 +101,7 @@ You can declare it by using the `@AfterReturning` annotation.
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.AfterReturning;
@@ -118,7 +118,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.AfterReturning
@@ -146,7 +146,7 @@ access, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.AfterReturning;
@@ -165,7 +165,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.AfterReturning
@@ -204,7 +204,7 @@ following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.AfterThrowing;
@@ -221,7 +221,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.AfterThrowing
@@ -247,7 +247,7 @@ The following example shows how to do so:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.AfterThrowing;
@@ -266,7 +266,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.AfterThrowing
@@ -311,7 +311,7 @@ purposes. The following example shows how to use after finally advice:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.After;
@@ -328,7 +328,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.After
@@ -417,7 +417,7 @@ The following example shows how to use around advice:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	import org.aspectj.lang.annotation.Aspect;
 	import org.aspectj.lang.annotation.Around;
@@ -438,7 +438,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	import org.aspectj.lang.annotation.Aspect
 	import org.aspectj.lang.annotation.Around
@@ -500,7 +500,7 @@ You could write the following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
 	public void validateAccount(Account account) {
@@ -510,7 +510,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
 	fun validateAccount(account: Account) {
@@ -533,7 +533,7 @@ from the advice. This would look as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Pointcut("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
 	private void accountDataAccessOperation(Account account) {}
@@ -546,7 +546,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Pointcut("execution(* com.xyz.dao.*.*(..)) && args(account,..)")
 	private fun accountDataAccessOperation(account: Account) {
@@ -572,7 +572,7 @@ The following shows the definition of the `@Auditable` annotation:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Retention(RetentionPolicy.RUNTIME)
 	@Target(ElementType.METHOD)
@@ -583,7 +583,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Retention(AnnotationRetention.RUNTIME)
 	@Target(AnnotationTarget.FUNCTION)
@@ -597,7 +597,7 @@ The following shows the advice that matches the execution of `@Auditable` method
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before("com.xyz.Pointcuts.publicMethod() && @annotation(auditable)") // <1>
 	public void audit(Auditable auditable) {
@@ -609,7 +609,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before("com.xyz.Pointcuts.publicMethod() && @annotation(auditable)") // <1>
 	fun audit(auditable: Auditable) {
@@ -630,7 +630,7 @@ you have a generic type like the following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public interface Sample<T> {
 		void sampleGenericMethod(T param);
@@ -640,7 +640,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	interface Sample<T> {
 		fun sampleGenericMethod(param: T)
@@ -656,7 +656,7 @@ tying the advice parameter to the parameter type for which you want to intercept
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before("execution(* ..Sample+.sampleGenericMethod(*)) && args(param)")
 	public void beforeSampleMethod(MyType param) {
@@ -666,7 +666,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before("execution(* ..Sample+.sampleGenericMethod(*)) && args(param)")
 	fun beforeSampleMethod(param: MyType) {
@@ -682,7 +682,7 @@ pointcut as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before("execution(* ..Sample+.sampleGenericCollectionMethod(*)) && args(param)")
 	public void beforeSampleMethod(Collection<MyType> param) {
@@ -692,7 +692,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before("execution(* ..Sample+.sampleGenericCollectionMethod(*)) && args(param)")
 	fun beforeSampleMethod(param: Collection<MyType>) {
@@ -727,7 +727,7 @@ of determining parameter names, an exception will be thrown.
   parameter names. This discoverer is only used if such APIs are present on the classpath.
 `StandardReflectionParameterNameDiscoverer` :: Uses the standard `java.lang.reflect.Parameter`
   API to determine parameter names. Requires that code be compiled with the `-parameters`
-  flag for `javac`. Recommended approach.
+  flag for `javac`. Recommended approach on Java 8+.
 `AspectJAdviceParameterNameDiscoverer` :: Deduces parameter names from the pointcut
   expression, `returning`, and `throwing` clauses. See the
   {spring-framework-api}/aop/aspectj/AspectJAdviceParameterNameDiscoverer.html[javadoc]
@@ -756,7 +756,7 @@ The following example shows how to use the `argNames` attribute:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before(
 		value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -771,7 +771,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before(
 		value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -794,7 +794,7 @@ point object, the `argNames` attribute does not need to include it:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before(
 		value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -809,7 +809,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before(
 		value = "com.xyz.Pointcuts.publicMethod() && target(bean) && @annotation(auditable)", // <1>
@@ -833,7 +833,7 @@ the `argNames` attribute:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Before("com.xyz.Pointcuts.publicMethod()") // <1>
 	public void audit(JoinPoint jp) {
@@ -844,7 +844,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Before("com.xyz.Pointcuts.publicMethod()") // <1>
 	fun audit(jp: JoinPoint) {
@@ -867,7 +867,7 @@ The following example shows how to do so:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Around("execution(List<Account> find*(..)) && " +
 			"com.xyz.CommonPointcuts.inDataAccessLayer() && " +
@@ -882,7 +882,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Around("execution(List<Account> find*(..)) && " +
 			"com.xyz.CommonPointcuts.inDataAccessLayer() && " +
@@ -923,7 +923,7 @@ Each of the distinct advice types of a particular aspect is conceptually meant t
 to the join point directly. As a consequence, an `@AfterThrowing` advice method is not
 supposed to receive an exception from an accompanying `@After`/`@AfterReturning` method.
 
-Advice methods defined in the same `@Aspect` class that
+As of Spring Framework 5.2.7, advice methods defined in the same `@Aspect` class that
 need to run at the same join point are assigned precedence based on their advice type in
 the following order, from highest to lowest precedence: `@Around`, `@Before`, `@After`,
 `@AfterReturning`, `@AfterThrowing`. Note, however, that an `@After` advice method will
@@ -937,3 +937,5 @@ reflection for javac-compiled classes). Consider collapsing such advice methods
 advice method per join point in each `@Aspect` class or refactor the pieces of advice into
 separate `@Aspect` classes that you can order at the aspect level via `Ordered` or `@Order`.
 ====
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/aspectj-support.adoc

@@ -8,8 +8,54 @@ determines that a bean is advised by one or more aspects, it automatically gener
 a proxy for that bean to intercept method invocations and ensures that advice is run
 as needed.
 
-The @AspectJ support can be enabled with programmatic or XML configuration. In either
-case, you also need to ensure that AspectJ's `org.aspectj:aspectjweaver` library is on the
-classpath of your application (version 1.9 or later).
+The @AspectJ support can be enabled with XML- or Java-style configuration. In either
+case, you also need to ensure that AspectJ's `aspectjweaver.jar` library is on the
+classpath of your application (version 1.9 or later). This library is available in the
+`lib` directory of an AspectJ distribution or from the Maven Central repository.
+
+
+[[aop-enable-aspectj-java]]
+== Enabling @AspectJ Support with Java Configuration
+
+To enable @AspectJ support with Java `@Configuration`, add the `@EnableAspectJAutoProxy`
+annotation, as the following example shows:
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Configuration
+	@EnableAspectJAutoProxy
+	public class AppConfig {
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Configuration
+	@EnableAspectJAutoProxy
+	class AppConfig
+----
+======
+
+[[aop-enable-aspectj-xml]]
+== Enabling @AspectJ Support with XML Configuration
+
+To enable @AspectJ support with XML-based configuration, use the `aop:aspectj-autoproxy`
+element, as the following example shows:
+
+[source,xml,indent=0,subs="verbatim"]
+----
+	<aop:aspectj-autoproxy/>
+----
+
+This assumes that you use schema support as described in
+xref:core/appendix/xsd-schemas.adoc[XML Schema-based configuration].
+See xref:core/appendix/xsd-schemas.adoc#aop[the AOP schema] for how to
+import the tags in the `aop` namespace.
+
+
 
-include-code::./ApplicationConfiguration[tag=snippet,indent=0]

framework-docs/modules/ROOT/pages/core/aop/ataspectj/at-aspectj.adoc

@@ -9,12 +9,43 @@ minimal steps required for a not-very-useful aspect.
 The first of the two examples shows a regular bean definition in the application context
 that points to a bean class that is annotated with `@Aspect`:
 
-include-code::./ApplicationConfiguration[tag=snippet,indent=0]
+[source,xml,indent=0,subs="verbatim"]
+----
+	<bean id="myAspect" class="com.xyz.NotVeryUsefulAspect">
+		<!-- configure properties of the aspect here -->
+	</bean>
+----
 
 The second of the two examples shows the `NotVeryUsefulAspect` class definition, which is
 annotated with `@Aspect`:
 
-include-code::./NotVeryUsefulAspect[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages",fold="none"]
+----
+	package com.xyz;
+
+	import org.aspectj.lang.annotation.Aspect;
+
+	@Aspect
+	public class NotVeryUsefulAspect {
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages",fold="none"]
+----
+	package com.xyz
+
+	import org.aspectj.lang.annotation.Aspect
+
+	@Aspect
+	class NotVeryUsefulAspect
+----
+======
 
 Aspects (classes annotated with `@Aspect`) can have methods and fields, the same as any
 other class. They can also contain pointcut, advice, and introduction (inter-type)
@@ -32,3 +63,6 @@ stereotype annotation that qualifies, as per the rules of Spring's component sca
 NOTE: In Spring AOP, aspects themselves cannot be the targets of advice from other
 aspects. The `@Aspect` annotation on a class marks it as an aspect and, hence, excludes
 it from auto-proxying.
+
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/example.adoc

@@ -16,10 +16,93 @@ aspect.
 Because we want to retry the operation, we need to use around advice so that we can
 call `proceed` multiple times. The following listing shows the basic aspect implementation:
 
-include-code::./ConcurrentOperationExecutor[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Aspect
+	public class ConcurrentOperationExecutor implements Ordered {
 
-`@Around("com.xyz.CommonPointcuts.businessService()")` references the `businessService` named pointcut defined in
-xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
+		private static final int DEFAULT_MAX_RETRIES = 2;
+
+		private int maxRetries = DEFAULT_MAX_RETRIES;
+		private int order = 1;
+
+		public void setMaxRetries(int maxRetries) {
+			this.maxRetries = maxRetries;
+		}
+
+		public int getOrder() {
+			return this.order;
+		}
+
+		public void setOrder(int order) {
+			this.order = order;
+		}
+
+		@Around("com.xyz.CommonPointcuts.businessService()") // <1>
+		public Object doConcurrentOperation(ProceedingJoinPoint pjp) throws Throwable {
+			int numAttempts = 0;
+			PessimisticLockingFailureException lockFailureException;
+			do {
+				numAttempts++;
+				try {
+					return pjp.proceed();
+				}
+				catch(PessimisticLockingFailureException ex) {
+					lockFailureException = ex;
+				}
+			} while(numAttempts <= this.maxRetries);
+			throw lockFailureException;
+		}
+	}
+----
+<1> References the `businessService` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Aspect
+	class ConcurrentOperationExecutor : Ordered {
+
+		private val DEFAULT_MAX_RETRIES = 2
+		private var maxRetries = DEFAULT_MAX_RETRIES
+		private var order = 1
+
+		fun setMaxRetries(maxRetries: Int) {
+			this.maxRetries = maxRetries
+		}
+
+		override fun getOrder(): Int {
+			return this.order
+		}
+
+		fun setOrder(order: Int) {
+			this.order = order
+		}
+
+		@Around("com.xyz.CommonPointcuts.businessService()") // <1>
+		fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any? {
+			var numAttempts = 0
+			var lockFailureException: PessimisticLockingFailureException
+			do {
+				numAttempts++
+				try {
+					return pjp.proceed()
+				} catch (ex: PessimisticLockingFailureException) {
+					lockFailureException = ex
+				}
+
+			} while (numAttempts <= this.maxRetries)
+			throw lockFailureException
+		}
+	}
+----
+<1> References the `businessService` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions].
+======
 
 Note that the aspect implements the `Ordered` interface so that we can set the precedence of
 the aspect higher than the transaction advice (we want a fresh transaction each time we
@@ -31,15 +114,70 @@ we have exhausted all of our retry attempts.
 
 The corresponding Spring configuration follows:
 
-include-code::./ApplicationConfiguration[tag=snippet,indent=0]
+[source,xml,indent=0,subs="verbatim"]
+----
+	<aop:aspectj-autoproxy/>
+
+	<bean id="concurrentOperationExecutor"
+			class="com.xyz.service.impl.ConcurrentOperationExecutor">
+		<property name="maxRetries" value="3"/>
+		<property name="order" value="100"/>
+	</bean>
+----
 
 To refine the aspect so that it retries only idempotent operations, we might define the following
 `Idempotent` annotation:
 
-include-code::./service/Idempotent[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Retention(RetentionPolicy.RUNTIME)
+	// marker annotation
+	public @interface Idempotent {
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Retention(AnnotationRetention.RUNTIME)
+	// marker annotation
+	annotation class Idempotent
+----
+======
 
 We can then use the annotation to annotate the implementation of service operations. The change
 to the aspect to retry only idempotent operations involves refining the pointcut
 expression so that only `@Idempotent` operations match, as follows:
 
-include-code::./service/SampleService[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Around("execution(* com.xyz..service.*.*(..)) && " +
+			"@annotation(com.xyz.service.Idempotent)")
+	public Object doConcurrentOperation(ProceedingJoinPoint pjp) throws Throwable {
+		// ...
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Around("execution(* com.xyz..service.*.*(..)) && " +
+			"@annotation(com.xyz.service.Idempotent)")
+	fun doConcurrentOperation(pjp: ProceedingJoinPoint): Any? {
+		// ...
+	}
+----
+======
+
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/instantiation-models.adoc

@@ -17,7 +17,7 @@ annotation. Consider the following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Aspect("perthis(execution(* com.xyz..service.*.*(..)))")
 	public class MyAspect {
@@ -33,7 +33,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Aspect("perthis(execution(* com.xyz..service.*.*(..)))")
 	class MyAspect {
@@ -60,3 +60,6 @@ Programming Guide for more information on `per` clauses.
 
 The `pertarget` instantiation model works in exactly the same way as `perthis`, but it
 creates one aspect instance for each unique target object at matched join points.
+
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/introductions.adoc

@@ -9,13 +9,13 @@ You can make an introduction by using the `@DeclareParents` annotation. This ann
 is used to declare that matching types have a new parent (hence the name). For example,
 given an interface named `UsageTracked` and an implementation of that interface named
 `DefaultUsageTracked`, the following aspect declares that all implementors of service
-interfaces also implement the `UsageTracked` interface (for example, for statistics via JMX):
+interfaces also implement the `UsageTracked` interface (e.g. for statistics via JMX):
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Aspect
 	public class UsageTracking {
@@ -33,7 +33,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Aspect
 	class UsageTracking {
@@ -63,15 +63,17 @@ you would write the following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	UsageTracked usageTracked = context.getBean("myService", UsageTracked.class);
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
-	val usageTracked = context.getBean<UsageTracked>("myService")
+	val usageTracked = context.getBean("myService", UsageTracked.class)
 ----
 ======
+
+

framework-docs/modules/ROOT/pages/core/aop/ataspectj/pointcuts.adoc

@@ -19,7 +19,7 @@ matches the execution of any method named `transfer`:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Pointcut("execution(* transfer(..))") // the pointcut expression
 	private void anyOldTransfer() {} // the pointcut signature
@@ -27,7 +27,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Pointcut("execution(* transfer(..))") // the pointcut expression
 	private fun anyOldTransfer() {} // the pointcut signature
@@ -104,7 +104,7 @@ Note that pointcut definitions are generally matched against any intercepted met
 If a pointcut is strictly meant to be public-only, even in a CGLIB proxy scenario with
 potential non-public interactions through proxies, it needs to be defined accordingly.
 
-If your interception needs to include method calls or even constructors within the target
+If your interception needs include method calls or even constructors within the target
 class, consider the use of Spring-driven xref:core/aop/using-aspectj.adoc#aop-aj-ltw[native AspectJ weaving] instead
 of Spring's proxy-based AOP framework. This constitutes a different mode of AOP usage
 with different characteristics, so be sure to make yourself familiar with weaving
@@ -150,7 +150,7 @@ pointcut expressions by name. The following example shows three pointcut express
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz;
 
@@ -174,7 +174,7 @@ trading module.
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz
 
@@ -217,7 +217,7 @@ expressions for this purpose. Such a class typically resembles the following
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages",fold="none"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages",fold="none"]
 ----
 	package com.xyz;
 
@@ -279,7 +279,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages",fold="none"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages",fold="none"]
 ----
 	package com.xyz
 
@@ -581,3 +581,6 @@ performance (time and memory used), due to extra processing and analysis. Scopin
 designators are very fast to match, and using them means AspectJ can very quickly
 dismiss groups of join points that should not be further processed. A good
 pointcut should always include one if possible.
+
+
+

framework-docs/modules/ROOT/pages/core/aop/choosing.adoc

@@ -8,6 +8,7 @@ decisions are influenced by a number of factors including application requiremen
 development tools, and team familiarity with AOP.
 
 
+
 [[aop-spring-or-aspectj]]
 == Spring AOP or Full AspectJ?
 
@@ -30,6 +31,7 @@ the @AspectJ style, sticking with regular Java compilation in your IDE, and addi
 an aspect weaving phase to your build script.
 
 
+
 [[aop-ataspectj-or-xml]]
 == @AspectJ or XML for Spring AOP?
 
@@ -57,7 +59,7 @@ For example, in the @AspectJ style you can write something like the following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Pointcut("execution(* get*())")
 	public void propertyAccess() {}
@@ -71,7 +73,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Pointcut("execution(* get*())")
 	fun propertyAccess() {}
@@ -105,3 +107,7 @@ Spring AOP and by AspectJ. So, if you later decide you need the capabilities of
 to implement additional requirements, you can easily migrate to a classic AspectJ setup.
 In general, the Spring team prefers the @AspectJ style for custom aspects beyond simple
 configuration of enterprise services.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/introduction-defn.adoc

@@ -65,7 +65,7 @@ with less potential for errors. For example, you do not need to invoke the `proc
 method on the `JoinPoint` used for around advice, and, hence, you cannot fail to invoke it.
 
 All advice parameters are statically typed so that you work with advice parameters of
-the appropriate type (for example, the type of the return value from a method execution) rather
+the appropriate type (e.g. the type of the return value from a method execution) rather
 than `Object` arrays.
 
 The concept of join points matched by pointcuts is the key to AOP, which distinguishes
@@ -73,3 +73,7 @@ it from older technologies offering only interception. Pointcuts enable advice t
 targeted independently of the object-oriented hierarchy. For example, you can apply an
 around advice providing declarative transaction management to a set of methods that span
 multiple objects (such as all business operations in the service layer).
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/introduction-proxies.adoc

@@ -14,5 +14,9 @@ need to advise a method that is not declared on an interface or where you need t
 pass a proxied object to a method as a concrete type.
 
 It is important to grasp the fact that Spring AOP is proxy-based. See
-xref:core/aop/proxying.adoc#aop-understanding-aop-proxies[Understanding AOP Proxies]
-for a thorough examination of exactly what this implementation detail actually means.
+xref:core/aop/proxying.adoc#aop-understanding-aop-proxies[Understanding AOP Proxies] for a thorough examination of exactly what this
+implementation detail actually means.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/introduction-spring-defn.adoc

@@ -52,6 +52,10 @@ configuration-style approach. The fact that this chapter chooses to introduce th
 @AspectJ-style approach first should not be taken as an indication that the Spring team
 favors the @AspectJ annotation-style approach over the Spring XML configuration-style.
 
-See xref:core/aop/choosing.adoc[Choosing which AOP Declaration Style to Use] for a more
-complete discussion of the advantages and disadvantages of each style.
+See xref:core/aop/choosing.adoc[Choosing which AOP Declaration Style to Use] for a more complete discussion of the advantages and disadvantages of
+each style.
 ====
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/mixing-styles.adoc

@@ -6,3 +6,7 @@ It is perfectly possible to mix @AspectJ style aspects by using the auto-proxyin
 schema-defined `<aop:aspect>` aspects, `<aop:advisor>` declared advisors, and even proxies
 and interceptors in other styles in the same configuration. All of these are implemented
 by using the same underlying support mechanism and can co-exist without any difficulty.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/proxying.adoc

@@ -6,32 +6,24 @@ target object. JDK dynamic proxies are built into the JDK, whereas CGLIB is a co
 open-source class definition library (repackaged into `spring-core`).
 
 If the target object to be proxied implements at least one interface, a JDK dynamic
-proxy is used, and all of the interfaces implemented by the target type are proxied.
-If the target object does not implement any interfaces, a CGLIB proxy is created which
-is a runtime-generated subclass of the target type.
+proxy is used. All of the interfaces implemented by the target type are proxied.
+If the target object does not implement any interfaces, a CGLIB proxy is created.
 
 If you want to force the use of CGLIB proxying (for example, to proxy every method
 defined for the target object, not only those implemented by its interfaces),
 you can do so. However, you should consider the following issues:
 
-* `final` classes cannot be proxied, because they cannot be extended.
-* `final` methods cannot be advised, because they cannot be overridden.
-* `private` methods cannot be advised, because they cannot be overridden.
-* Methods that are not visible – for example, package-private methods in a parent class
-  from a different package – cannot be advised because they are effectively private.
-* The constructor of your proxied object will not be called twice, since the CGLIB proxy
-  instance is created through Objenesis. However, if your JVM does not allow for
-  constructor bypassing, you might see double invocations and corresponding debug log
-  entries from Spring's AOP support.
-* Your CGLIB proxy usage may face limitations with the Java Module System. As a typical
-  case, you cannot create a CGLIB proxy for a class from the `java.lang` package when
-  deploying on the module path. Such cases require a JVM bootstrap flag
+* With CGLIB, `final` methods cannot be advised, as they cannot be overridden in
+  runtime-generated subclasses.
+* As of Spring 4.0, the constructor of your proxied object is NOT called twice anymore,
+  since the CGLIB proxy instance is created through Objenesis. Only if your JVM does
+  not allow for constructor bypassing, you might see double invocations and
+  corresponding debug log entries from Spring's AOP support.
+* Your CGLIB proxy usage may face limitations with the JDK 9+ platform module system.
+  As a typical case, you cannot create a CGLIB proxy for a class from the `java.lang`
+  package when deploying on the module path. Such cases require a JVM bootstrap flag
   `--add-opens=java.base/java.lang=ALL-UNNAMED` which is not available for modules.
 
-
-[[aop-forcing-proxy-types]]
-== Forcing Specific AOP Proxy Types
-
 To force the use of CGLIB proxies, set the value of the `proxy-target-class` attribute
 of the `<aop:config>` element to true, as follows:
 
@@ -64,23 +56,6 @@ To be clear, using `proxy-target-class="true"` on `<tx:annotation-driven/>`,
 proxies _for all three of them_.
 ====
 
-`@EnableAspectJAutoProxy`, `@EnableTransactionManagement` and related configuration
-annotations offer a corresponding `proxyTargetClass` attribute. These are collapsed
-into a single unified auto-proxy creator too, effectively applying the _strongest_
-proxy settings at runtime. As of 7.0, this applies to individual proxy processors
-as well, for example `@EnableAsync`, consistently participating in unified global
-default settings for all auto-proxying attempts in a given application.
-
-The global default proxy type may differ between setups. While the core framework
-suggests interface-based proxies by default, Spring Boot may - depending on
-configuration properties - enable class-based proxies by default.
-
-As of 7.0, forcing a specific proxy type for individual beans is possible through
-the `@Proxyable` annotation on a given `@Bean` method or `@Component` class, with
-`@Proxyable(INTERFACES)` or `@Proxyable(TARGET_CLASS)` overriding any globally
-configured default. For very specific purposes, you may even specify the proxy
-interface(s) to use through `@Proxyable(interfaces=...)`, limiting the exposure
-to selected interfaces rather than all interfaces that the target bean implements.
 
 
 [[aop-understanding-aop-proxies]]
@@ -90,14 +65,15 @@ Spring AOP is proxy-based. It is vitally important that you grasp the semantics
 what that last statement actually means before you write your own aspects or use any of
 the Spring AOP-based aspects supplied with the Spring Framework.
 
-Consider first the scenario where you have a plain-vanilla, un-proxied object reference,
-as the following code snippet shows:
+Consider first the scenario where you have a plain-vanilla, un-proxied,
+nothing-special-about-it, straight object reference, as the following
+code snippet shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class SimplePojo implements Pojo {
 
@@ -114,7 +90,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	class SimplePojo : Pojo {
 
@@ -139,7 +115,7 @@ image::aop-proxy-plain-pojo-call.png[]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class Main {
 
@@ -153,7 +129,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun main() {
 		val pojo = SimplePojo()
@@ -172,7 +148,7 @@ image::aop-proxy-call.png[]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class Main {
 
@@ -190,7 +166,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 fun main() {
 	val factory = ProxyFactory(SimplePojo())
@@ -211,35 +187,26 @@ the interceptors (advice) that are relevant to that particular method call. Howe
 once the call has finally reached the target object (the `SimplePojo` reference in
 this case), any method calls that it may make on itself, such as `this.bar()` or
 `this.foo()`, are going to be invoked against the `this` reference, and not the proxy.
-This has important implications. It means that self invocation is not going to result
-in the advice associated with a method invocation getting a chance to run. In other words,
-self invocation via an explicit or implicit `this` reference will bypass the advice.
+This has important implications. It means that self-invocation is not going to result
+in the advice associated with a method invocation getting a chance to run.
 
-To address that, you have the following options.
-
-Avoid self invocation ::
-  The best approach (the term "best" is used loosely here) is to refactor your code such
-  that the self invocation does not happen. This does entail some work on your part, but
-  it is the best, least-invasive approach.
-Inject a self reference ::
-  An alternative approach is to make use of
-  xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-self-injection[self injection],
-  and invoke methods on the proxy via the self reference instead of via `this`.
-Use `AopContext.currentProxy()` ::
-  This last approach is highly discouraged, and we hesitate to point it out, in favor of
-  the previous options. However, as a last resort you can choose to tie the logic within
-  your class to Spring AOP, as the following example shows.
+Okay, so what is to be done about this? The best approach (the term "best" is used
+loosely here) is to refactor your code such that the self-invocation does not happen.
+This does entail some work on your part, but it is the best, least-invasive approach.
+The next approach is absolutely horrendous, and we hesitate to point it out, precisely
+because it is so horrendous. You can (painful as it is to us) totally tie the logic
+within your class to Spring AOP, as the following example shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class SimplePojo implements Pojo {
 
 		public void foo() {
-			// This works, but it should be avoided if possible.
+			// this works, but... gah!
 			((Pojo) AopContext.currentProxy()).bar();
 		}
 
@@ -251,12 +218,12 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	class SimplePojo : Pojo {
 
 		fun foo() {
-			// This works, but it should be avoided if possible.
+			// this works, but... gah!
 			(AopContext.currentProxy() as Pojo).bar()
 		}
 
@@ -267,16 +234,16 @@ Kotlin::
 ----
 ======
 
-The use of `AopContext.currentProxy()` totally couples your code to Spring AOP, and it
-makes the class itself aware of the fact that it is being used in an AOP context, which
-reduces some of the benefits of AOP. It also requires that the `ProxyFactory` is
-configured to expose the proxy, as the following example shows:
+This totally couples your code to Spring AOP, and it makes the class itself aware of
+the fact that it is being used in an AOP context, which flies in the face of AOP. It
+also requires some additional configuration when the proxy is being created, as the
+following example shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class Main {
 
@@ -295,7 +262,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun main() {
 		val factory = ProxyFactory(SimplePojo())
@@ -310,5 +277,9 @@ Kotlin::
 ----
 ======
 
-NOTE: AspectJ compile-time weaving and load-time weaving do not have this self-invocation
-issue because they apply advice within the bytecode instead of via a proxy.
+Finally, it must be noted that AspectJ does not have this self-invocation issue because
+it is not a proxy-based AOP framework.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/schema.adoc

@@ -26,6 +26,7 @@ use either only the `<aop:config>` style or only the `AutoProxyCreator` style an
 never mix them.
 
 
+
 [[aop-schema-declaring-an-aspect]]
 == Declaring an Aspect
 
@@ -53,6 +54,7 @@ The bean that backs the aspect (`aBean` in this case) can of course be configure
 dependency injected just like any other Spring bean.
 
 
+
 [[aop-schema-pointcuts]]
 == Declaring a Pointcut
 
@@ -134,7 +136,7 @@ parameters of the matching names, as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public void monitor(Object service) {
 		// ...
@@ -143,7 +145,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun monitor(service: Any) {
 		// ...
@@ -175,7 +177,9 @@ follows:
 
 Note that pointcuts defined in this way are referred to by their XML `id` and cannot be
 used as named pointcuts to form composite pointcuts. The named pointcut support in the
-schema-based definition style is thus more limited than that offered by the @AspectJ style.
+schema-based definition style is thus more limited than that offered by the @AspectJ
+style.
+
 
 
 [[aop-schema-advice]]
@@ -184,6 +188,7 @@ schema-based definition style is thus more limited than that offered by the @Asp
 The schema-based AOP support uses the same five kinds of advice as the @AspectJ style, and they have
 exactly the same semantics.
 
+
 [[aop-schema-advice-before]]
 === Before Advice
 
@@ -232,6 +237,7 @@ that contains the advice. Before a data access operation is performed (a method
 join point matched by the pointcut expression), the `doAccessCheck` method on the aspect
 bean is invoked.
 
+
 [[aop-schema-advice-after-returning]]
 === After Returning Advice
 
@@ -276,19 +282,20 @@ example, you can declare the method signature as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public void doAccessCheck(Object retVal) {...
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun doAccessCheck(retVal: Any) {...
 ----
 ======
 
+
 [[aop-schema-advice-after-throwing]]
 === After Throwing Advice
 
@@ -333,19 +340,20 @@ The type of this parameter constrains matching in the same way as described for
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public void doRecoveryActions(DataAccessException dataAccessEx) {...
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun doRecoveryActions(dataAccessEx: DataAccessException) {...
 ----
 ======
 
+
 [[aop-schema-advice-after-finally]]
 === After (Finally) Advice
 
@@ -364,6 +372,7 @@ You can declare it by using the `after` element, as the following example shows:
 	</aop:aspect>
 ----
 
+
 [[aop-schema-advice-around]]
 === Around Advice
 
@@ -412,7 +421,7 @@ The implementation of the `doBasicProfiling` advice can be exactly the same as i
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public Object doBasicProfiling(ProceedingJoinPoint pjp) throws Throwable {
 		// start stopwatch
@@ -424,7 +433,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun doBasicProfiling(pjp: ProceedingJoinPoint): Any? {
 		// start stopwatch
@@ -435,18 +444,17 @@ Kotlin::
 ----
 ======
 
+
 [[aop-schema-params]]
 === Advice Parameters
 
 The schema-based declaration style supports fully typed advice in the same way as
 described for the @AspectJ support -- by matching pointcut parameters by name against
-advice method parameters. See
-xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params[Advice Parameters] for details.
-If you wish to explicitly specify argument names for the advice methods (not relying on the
+advice method parameters. See xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params[Advice Parameters] for details. If you wish
+to explicitly specify argument names for the advice methods (not relying on the
 detection strategies previously described), you can do so by using the `arg-names`
 attribute of the advice element, which is treated in the same manner as the `argNames`
-attribute in an advice annotation (as described in
-xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params-names[Determining Argument Names]).
+attribute in an advice annotation (as described in xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-params-names[Determining Argument Names]).
 The following example shows how to specify an argument name in XML:
 
 [source,xml,indent=0,subs="verbatim"]
@@ -456,8 +464,7 @@ The following example shows how to specify an argument name in XML:
 		method="audit"
 		arg-names="auditable" />
 ----
-<1> References the `publicMethod` named pointcut defined in
-xref:core/aop/ataspectj/pointcuts.adoc#aop-pointcuts-combining[Combining Pointcut Expressions].
+<1> References the `publicMethod` named pointcut defined in xref:core/aop/ataspectj/pointcuts.adoc#aop-pointcuts-combining[Combining Pointcut Expressions].
 
 The `arg-names` attribute accepts a comma-delimited list of parameter names.
 
@@ -468,7 +475,7 @@ some around advice used in conjunction with a number of strongly typed parameter
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz.service;
 
@@ -487,7 +494,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz.service
 
@@ -514,7 +521,7 @@ proceed with the method call. The presence of this parameter is an indication th
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz;
 
@@ -538,7 +545,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz
 
@@ -603,7 +610,7 @@ Consider the following driver script:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class Boot {
 
@@ -617,7 +624,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun main() {
 		val ctx = ClassPathXmlApplicationContext("beans.xml")
@@ -638,15 +645,15 @@ ms     %     Task name
 00000  ?  execution(getFoo)
 ----
 
+
 [[aop-ordering]]
 === Advice Ordering
 
 When multiple pieces of advice need to run at the same join point (executing method)
-the ordering rules are as described in
-xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-ordering[Advice Ordering]. The
-precedence between aspects is determined via the `order` attribute in the `<aop:aspect>`
-element or by either adding the `@Order` annotation to the bean that backs the aspect
-or by having the bean implement the `Ordered` interface.
+the ordering rules are as described in xref:core/aop/ataspectj/advice.adoc#aop-ataspectj-advice-ordering[Advice Ordering]. The precedence
+between aspects is determined via the `order` attribute in the `<aop:aspect>` element or
+by either adding the `@Order` annotation to the bean that backs the aspect or by having
+the bean implement the `Ordered` interface.
 
 [NOTE]
 ====
@@ -669,6 +676,7 @@ at the aspect level.
 ====
 
 
+
 [[aop-schema-introductions]]
 == Introductions
 
@@ -706,7 +714,7 @@ The class that backs the `usageTracking` bean would then contain the following m
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public void recordUsage(UsageTracked usageTracked) {
 		usageTracked.incrementUseCount();
@@ -715,7 +723,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	fun recordUsage(usageTracked: UsageTracked) {
 		usageTracked.incrementUseCount()
@@ -734,20 +742,21 @@ following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	UsageTracked usageTracked = context.getBean("myService", UsageTracked.class);
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	val usageTracked = context.getBean("myService", UsageTracked.class)
 ----
 ======
 
 
+
 [[aop-schema-instantiation-models]]
 == Aspect Instantiation Models
 
@@ -755,6 +764,7 @@ The only supported instantiation model for schema-defined aspects is the singlet
 model. Other instantiation models may be supported in future releases.
 
 
+
 [[aop-schema-advisors]]
 == Advisors
 
@@ -762,8 +772,7 @@ The concept of "advisors" comes from the AOP support defined in Spring
 and does not have a direct equivalent in AspectJ. An advisor is like a small
 self-contained aspect that has a single piece of advice. The advice itself is
 represented by a bean and must implement one of the advice interfaces described in
-xref:core/aop-api/advice.adoc#aop-api-advice-types[Advice Types in Spring].
-Advisors can take advantage of AspectJ pointcut expressions.
+xref:core/aop-api/advice.adoc#aop-api-advice-types[Advice Types in Spring]. Advisors can take advantage of AspectJ pointcut expressions.
 
 Spring supports the advisor concept with the `<aop:advisor>` element. You most
 commonly see it used in conjunction with transactional advice, which also has its own
@@ -796,6 +805,7 @@ To define the precedence of an advisor so that the advice can participate in ord
 use the `order` attribute to define the `Ordered` value of the advisor.
 
 
+
 [[aop-schema-example]]
 == An AOP Schema Example
 
@@ -819,7 +829,7 @@ call `proceed` multiple times. The following listing shows the basic aspect impl
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	public class ConcurrentOperationExecutor implements Ordered {
 
@@ -859,7 +869,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	class ConcurrentOperationExecutor : Ordered {
 
@@ -943,7 +953,7 @@ to annotate the implementation of service operations, as the following example s
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Retention(RetentionPolicy.RUNTIME)
 	// marker annotation
@@ -953,7 +963,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Retention(AnnotationRetention.RUNTIME)
 	// marker annotation
@@ -971,3 +981,7 @@ pointcut expression so that only `@Idempotent` operations match, as follows:
 			expression="execution(* com.xyz.service.*.*(..)) and
 			@annotation(com.xyz.service.Idempotent)"/>
 ----
+
+
+
+

framework-docs/modules/ROOT/pages/core/aop/using-aspectj.adoc

@@ -8,14 +8,12 @@ alone.
 
 Spring ships with a small AspectJ aspect library, which is available stand-alone in your
 distribution as `spring-aspects.jar`. You need to add this to your classpath in order
-to use the aspects in it.
-xref:core/aop/using-aspectj.adoc#aop-atconfigurable[Using AspectJ to Dependency Inject Domain Objects with Spring]
-and xref:core/aop/using-aspectj.adoc#aop-ajlib-other[Other Spring aspects for AspectJ]
-discuss the content of this library and how you can use it.
-xref:core/aop/using-aspectj.adoc#aop-aj-configure[Configuring AspectJ Aspects by Using Spring IoC]
-discusses how to dependency inject AspectJ aspects that are woven using the AspectJ compiler. Finally,
-xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]
-provides an introduction to load-time weaving for Spring applications that use AspectJ.
+to use the aspects in it. xref:core/aop/using-aspectj.adoc#aop-atconfigurable[Using AspectJ to Dependency Inject Domain Objects with Spring] and xref:core/aop/using-aspectj.adoc#aop-ajlib-other[Other Spring aspects for AspectJ] discuss the
+content of this library and how you can use it. xref:core/aop/using-aspectj.adoc#aop-aj-configure[Configuring AspectJ Aspects by Using Spring IoC] discusses how to
+dependency inject AspectJ aspects that are woven using the AspectJ compiler. Finally,
+xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework] provides an introduction to load-time weaving for Spring applications
+that use AspectJ.
+
 
 
 [[aop-atconfigurable]]
@@ -38,7 +36,7 @@ following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz.domain;
 
@@ -52,7 +50,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz.domain
 
@@ -68,7 +66,7 @@ Kotlin::
 When used as a marker interface in this way, Spring configures new instances of the
 annotated type (`Account`, in this case) by using a bean definition (typically
 prototype-scoped) with the same name as the fully-qualified type name
-(`com.xyz.domain.Account`). Since the default name for a bean defined via XML is the
+(`com.xyz.domain.Account`). Since the default name for a bean is the
 fully-qualified name of its type, a convenient way to declare the prototype definition
 is to omit the `id` attribute, as the following example shows:
 
@@ -86,7 +84,7 @@ can do so directly in the annotation, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz.domain;
 
@@ -100,7 +98,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz.domain
 
@@ -155,14 +153,14 @@ available for use in the body of the constructors, you need to define this on th
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim"]
+[source,java,indent=0,subs="verbatim",role="primary"]
 ----
 	@Configurable(preConstruction = true)
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
 ----
 	@Configurable(preConstruction = true)
 ----
@@ -179,10 +177,41 @@ either use a build-time Ant or Maven task to do this (see, for example, the
 {aspectj-docs-devguide}/antTasks.html[AspectJ Development
 Environment Guide]) or load-time weaving (see xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]). The
 `AnnotationBeanConfigurerAspect` itself needs to be configured by Spring (in order to obtain
-a reference to the bean factory that is to be used to configure new objects). You can define
-the related configuration as follows:
+a reference to the bean factory that is to be used to configure new objects). If you
+use Java-based configuration, you can add `@EnableSpringConfigured` to any
+`@Configuration` class, as follows:
 
-include-code::./ApplicationConfiguration[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Configuration
+	@EnableSpringConfigured
+	public class AppConfig {
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Configuration
+	@EnableSpringConfigured
+	class AppConfig {
+	}
+----
+======
+
+If you prefer XML based configuration, the Spring
+xref:core/appendix/xsd-schemas.adoc#context[`context` namespace]
+defines a convenient `context:spring-configured` element, which you can use as follows:
+
+[source,xml,indent=0,subs="verbatim"]
+----
+	<context:spring-configured/>
+----
 
 Instances of `@Configurable` objects created before the aspect has been configured
 result in a message being issued to the debug log and no configuration of the
@@ -208,6 +237,7 @@ not use `@Configurable` on bean classes that are registered as regular Spring be
 with the container. Doing so results in double initialization, once through the
 container and once through the aspect.
 
+
 [[aop-configurable-testing]]
 === Unit Testing `@Configurable` Objects
 
@@ -220,6 +250,7 @@ you can still unit test outside of the container as normal, but you see a warnin
 message each time that you construct a `@Configurable` object indicating that it has
 not been configured by Spring.
 
+
 [[aop-configurable-container]]
 === Working with Multiple Application Contexts
 
@@ -249,6 +280,7 @@ is added only to the container-wide classpath (and hence loaded by the shared pa
 not what you want).
 
 
+
 [[aop-ajlib-other]]
 == Other Spring aspects for AspectJ
 
@@ -301,6 +333,7 @@ fully qualified class names:
 ----
 
 
+
 [[aop-aj-configure]]
 == Configuring AspectJ Aspects by Using Spring IoC
 
@@ -355,6 +388,7 @@ results in the creation of Spring AOP proxies. The @AspectJ style of aspect
 declaration is being used here, but the AspectJ runtime is not involved.
 
 
+
 [[aop-aj-ltw]]
 == Load-time Weaving with AspectJ in the Spring Framework
 
@@ -388,6 +422,7 @@ LTW that uses Spring, followed by detailed specifics about elements introduced i
 example. For a complete example, see the
 {petclinic-github-org}/spring-framework-petclinic[Petclinic sample application based on Spring Framework].
 
+
 [[aop-aj-ltw-first-example]]
 === A First Example
 
@@ -409,7 +444,7 @@ It is a time-based profiler that uses the @AspectJ-style of aspect declaration:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz;
 
@@ -442,7 +477,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz
 
@@ -540,7 +575,7 @@ driver class with a `main(..)` method to demonstrate the LTW in action:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz;
 
@@ -562,7 +597,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz
 
@@ -621,7 +656,7 @@ result:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim",chomp="-packages"]
+[source,java,indent=0,subs="verbatim",role="primary",chomp="-packages"]
 ----
 	package com.xyz;
 
@@ -643,7 +678,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim",role="secondary",chomp="-packages"]
 ----
 	package com.xyz
 
@@ -673,6 +708,7 @@ nice example of a development-time aspect that developers can use during develop
 and then easily exclude from builds of the application being deployed
 into UAT or production.
 
+
 [[aop-aj-ltw-the-aspects]]
 === Aspects
 
@@ -681,6 +717,7 @@ either the AspectJ language itself, or you can write your aspects in the @Aspect
 Your aspects are then both valid AspectJ and Spring AOP aspects.
 Furthermore, the compiled aspect classes need to be available on the classpath.
 
+
 [[aop-aj-ltw-aop_dot_xml]]
 === `META-INF/aop.xml`
 
@@ -710,6 +747,7 @@ The structure and contents of this file is detailed in the LTW part of the
 {aspectj-docs-devguide}/ltw-configuration.html[AspectJ reference
 documentation]. Because the `aop.xml` file is 100% AspectJ, we do not describe it further here.
 
+
 [[aop-aj-ltw-libraries]]
 === Required libraries (JARS)
 
@@ -724,6 +762,7 @@ If you use the xref:core/aop/using-aspectj.adoc#aop-aj-ltw-environments-generic[
 
 * `spring-instrument.jar`
 
+
 [[aop-aj-ltw-spring]]
 === Spring Configuration
 
@@ -744,9 +783,52 @@ adding one line. (Note that you almost certainly need to use an
 `ApplicationContext` as your Spring container -- typically, a `BeanFactory` is not
 enough because the LTW support uses `BeanFactoryPostProcessors`.)
 
-To enable the Spring Framework's LTW support, you need to configure a `LoadTimeWeaver` as follows:
+To enable the Spring Framework's LTW support, you need to configure a `LoadTimeWeaver`,
+which typically is done by using the `@EnableLoadTimeWeaving` annotation, as follows:
 
-include-code::./ApplicationConfiguration[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Configuration
+	@EnableLoadTimeWeaving
+	public class AppConfig {
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Configuration
+	@EnableLoadTimeWeaving
+	class AppConfig {
+	}
+----
+======
+
+Alternatively, if you prefer XML-based configuration, use the
+`<context:load-time-weaver/>` element. Note that the element is defined in the
+`context` namespace. The following example shows how to use `<context:load-time-weaver/>`:
+
+[source,xml,indent=0,subs="verbatim"]
+----
+	<?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:context="http://www.springframework.org/schema/context"
+		xsi:schemaLocation="
+			http://www.springframework.org/schema/beans
+			https://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/context
+			https://www.springframework.org/schema/context/spring-context.xsd">
+
+		<context:load-time-weaver/>
+
+	</beans>
+----
 
 The preceding configuration automatically defines and registers a number of LTW-specific
 infrastructure beans, such as a `LoadTimeWeaver` and an `AspectJWeavingEnabler`, for you.
@@ -782,12 +864,63 @@ Note that the table lists only the `LoadTimeWeavers` that are autodetected when
 use the `DefaultContextLoadTimeWeaver`. You can specify exactly which `LoadTimeWeaver`
 implementation to use.
 
-To configure a specific `LoadTimeWeaver`, implement the
-`LoadTimeWeavingConfigurer` interface and override the `getLoadTimeWeaver()` method
-(or use the XML equivalent).
+To specify a specific `LoadTimeWeaver` with Java configuration, implement the
+`LoadTimeWeavingConfigurer` interface and override the `getLoadTimeWeaver()` method.
 The following example specifies a `ReflectiveLoadTimeWeaver`:
 
-include-code::./CustomWeaverConfiguration[tag=snippet,indent=0]
+[tabs]
+======
+Java::
++
+[source,java,indent=0,subs="verbatim",role="primary"]
+----
+	@Configuration
+	@EnableLoadTimeWeaving
+	public class AppConfig implements LoadTimeWeavingConfigurer {
+
+		@Override
+		public LoadTimeWeaver getLoadTimeWeaver() {
+			return new ReflectiveLoadTimeWeaver();
+		}
+	}
+----
+
+Kotlin::
++
+[source,kotlin,indent=0,subs="verbatim",role="secondary"]
+----
+	@Configuration
+	@EnableLoadTimeWeaving
+	class AppConfig : LoadTimeWeavingConfigurer {
+
+		override fun getLoadTimeWeaver(): LoadTimeWeaver {
+			return ReflectiveLoadTimeWeaver()
+		}
+	}
+----
+======
+
+If you use XML-based configuration, you can specify the fully qualified class name
+as the value of the `weaver-class` attribute on the `<context:load-time-weaver/>`
+element. Again, the following example specifies a `ReflectiveLoadTimeWeaver`:
+
+[source,xml,indent=0,subs="verbatim"]
+----
+	<?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:context="http://www.springframework.org/schema/context"
+		xsi:schemaLocation="
+			http://www.springframework.org/schema/beans
+			https://www.springframework.org/schema/beans/spring-beans.xsd
+			http://www.springframework.org/schema/context
+			https://www.springframework.org/schema/context/spring-context.xsd">
+
+		<context:load-time-weaver
+				weaver-class="org.springframework.instrument.classloading.ReflectiveLoadTimeWeaver"/>
+
+	</beans>
+----
 
 The `LoadTimeWeaver` that is defined and registered by the configuration can be later
 retrieved from the Spring container by using the well known name, `loadTimeWeaver`.
@@ -823,6 +956,7 @@ possible values:
   then AspectJ weaving is on. Otherwise, it is off. This is the default value.
 |===
 
+
 [[aop-aj-ltw-environments]]
 === Environment-specific Configuration
 
@@ -871,3 +1005,7 @@ Note that this requires modification of the JVM launch script, which may prevent
 from using this in application server environments (depending on your server and your
 operation policies). That said, for one-app-per-JVM deployments such as standalone
 Spring Boot applications, you typically control the entire JVM setup in any case.
+
+
+
+

framework-docs/modules/ROOT/pages/core/aot.adoc

@@ -5,7 +5,6 @@ This chapter covers Spring's Ahead of Time (AOT) optimizations.
 
 For AOT support specific to integration tests, see xref:testing/testcontext-framework/aot.adoc[Ahead of Time Support for Tests].
 
-
 [[aot.introduction]]
 == Introduction to Ahead of Time Optimizations
 
@@ -18,9 +17,9 @@ Applying such optimizations early implies the following restrictions:
 * The beans defined in your application cannot change at runtime, meaning:
 ** `@Profile`, in particular profile-specific configuration, needs to be chosen at build time and is automatically enabled at runtime when AOT is enabled.
 ** `Environment` properties that impact the presence of a bean (`@Conditional`) are only considered at build time.
-* Bean definitions with instance suppliers (lambdas or method references) cannot be transformed ahead of time.
+* Bean definitions with instance suppliers (lambdas or method references) cannot be transformed ahead-of-time.
 * Beans registered as singletons (using `registerSingleton`, typically from
-`ConfigurableListableBeanFactory`) cannot be transformed ahead of time either.
+`ConfigurableListableBeanFactory`) cannot be transformed ahead-of-time either.
 * As we cannot rely on the instance, make sure that the bean type is as precise as
 possible.
 
@@ -36,7 +35,6 @@ A Spring AOT processed application typically generates:
 NOTE: At the moment, AOT is focused on allowing Spring applications to be deployed as native images using GraalVM.
 We intend to support more JVM-based use cases in future generations.
 
-
 [[aot.basics]]
 == AOT Engine Overview
 
@@ -53,7 +51,6 @@ The `RuntimeHints` instance can also be used to generate the relevant GraalVM na
 
 Those steps are covered in greater detail in the sections below.
 
-
 [[aot.refresh]]
 == Refresh for AOT Processing
 
@@ -91,7 +88,6 @@ This makes sure to create any proxy that will be required at runtime.
 
 Once this part completes, the `BeanFactory` contains the bean definitions that are necessary for the application to run. It does not trigger bean instantiation but allows the AOT engine to inspect the beans that will be created at runtime.
 
-
 [[aot.bean-factory-initialization-contributions]]
 == Bean Factory Initialization AOT Contributions
 
@@ -110,10 +106,11 @@ Consequently, such a bean is automatically excluded from the AOT-optimized conte
 [NOTE]
 ====
 If a bean implements the `BeanFactoryInitializationAotProcessor` interface, the bean and **all** of its dependencies will be initialized during AOT processing.
-We generally recommend that this interface is only implemented by infrastructure beans, such as a `BeanFactoryPostProcessor`, which have limited dependencies and are already initialized early in the bean factory lifecycle.
+We generally recommend that this interface is only implemented by infrastructure beans such as `BeanFactoryPostProcessor` which have limited dependencies and are already initialized early in the bean factory lifecycle.
 If such a bean is registered using an `@Bean` factory method, ensure the method is `static` so that its enclosing `@Configuration` class does not have to be initialized.
 ====
 
+
 [[aot.bean-registration-contributions]]
 === Bean Registration AOT Contributions
 
@@ -130,7 +127,7 @@ Typically used when the bean definition needs to be tuned for specific features
 [NOTE]
 ====
 If a bean implements the `BeanRegistrationAotProcessor` interface, the bean and **all** of its dependencies will be initialized during AOT processing.
-We generally recommend that this interface is only implemented by infrastructure beans, such as a `BeanFactoryPostProcessor`, which have limited dependencies and are already initialized early in the bean factory lifecycle.
+We generally recommend that this interface is only implemented by infrastructure beans such as `BeanFactoryPostProcessor` which have limited dependencies and are already initialized early in the bean factory lifecycle.
 If such a bean is registered using an `@Bean` factory method, ensure the method is `static` so that its enclosing `@Configuration` class does not have to be initialized.
 ====
 
@@ -143,7 +140,7 @@ Taking our previous example, let's assume that `DataSourceConfiguration` is as f
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration(proxyBeanMethods = false)
 	public class DataSourceConfiguration {
@@ -158,7 +155,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration(proxyBeanMethods = false)
 	class DataSourceConfiguration {
@@ -179,7 +176,7 @@ The AOT engine will convert the configuration class above to code similar to the
 ======
 Java::
 +
-[source,java,indent=0]
+[source,java,indent=0,role="primary"]
 ----
 	/**
 	 * Bean definitions for {@link DataSourceConfiguration}
@@ -222,23 +219,21 @@ NOTE: The exact code generated may differ depending on the exact nature of your
 TIP: Each generated class is annotated with `org.springframework.aot.generate.Generated` to
 identify them if they need to be excluded, for instance by static analysis tools.
 
-The generated code above creates bean definitions equivalent to the `@Configuration` class, but in a direct way and without the use of reflection at all if possible.
+The generated code above creates bean definitions equivalent to the `@Configuration` class, but in a direct way and without the use of reflection if at all possible.
 There is a bean definition for `dataSourceConfiguration` and one for `dataSourceBean`.
 When a `datasource` instance is required, a `BeanInstanceSupplier` is called.
 This supplier invokes the `dataSource()` method on the `dataSourceConfiguration` bean.
 
-
 [[aot.running]]
 == Running with AOT Optimizations
 
 AOT is a mandatory step to transform a Spring application to a native executable, so it
-is automatically enabled when running within a native image. However it is also possible to use AOT optimizations
+is automatically enabled when running in this mode. It is possible to use those optimizations
 on the JVM by setting the `spring.aot.enabled` System property to `true`.
 
-NOTE: When AOT optimizations are included, some decisions that have been made at build time
-are hard coded in the application setup. For instance, profiles that have been enabled at
-build time are automatically enabled at runtime as well.
-
+NOTE: When AOT optimizations are included, some decisions that have been taken at build-time
+are hard-coded in the application setup. For instance, profiles that have been enabled at
+build-time are automatically enabled at runtime as well.
 
 [[aot.bestpractices]]
 == Best Practices
@@ -276,14 +271,14 @@ build time.
 While your application may interact with an interface that a bean implements, it is still very important to declare the most precise type.
 The AOT engine performs additional checks on the bean type, such as detecting the presence of `@Autowired` members or lifecycle callback methods.
 
-For `@Configuration` classes, make sure that the return type of an `@Bean` factory method is as precise as possible.
+For `@Configuration` classes, make sure that the return type of the factory `@Bean` method is as precise as possible.
 Consider the following example:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration(proxyBeanMethods = false)
 	public class UserConfiguration {
@@ -295,32 +290,19 @@ Java::
 
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Configuration(proxyBeanMethods = false)
-	class UserConfiguration {
-
-		@Bean
-		fun myInterface(): MyInterface = MyImplementation()
-
-	}
-----
 ======
 
-In the example above, the declared type for the `myInterface` bean is `MyInterface`.
-During AOT processing, none of the usual post-processing will take `MyImplementation` into account.
-For instance, if there is an annotated handler method on `MyImplementation` that the context should register, it will not be detected during AOT processing.
+In the example above, the declared  type for the `myInterface` bean is `MyInterface`.
+None of the usual post-processing will take `MyImplementation` into account.
+For instance, if there is an annotated handler method on `MyImplementation` that the context should register, it won’t be detected upfront.
 
-The example above should therefore be rewritten as follows:
+The example above should be rewritten as follows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration(proxyBeanMethods = false)
 	public class UserConfiguration {
@@ -332,19 +314,6 @@ Java::
 
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Configuration(proxyBeanMethods = false)
-	class UserConfiguration {
-
-		@Bean
-		fun myInterface() = MyImplementation()
-
-	}
-----
 ======
 
 If you are registering bean definitions programmatically, consider using `RootBeanBefinition` as it allows to specify a `ResolvableType` that handles generics.
@@ -353,7 +322,7 @@ If you are registering bean definitions programmatically, consider using `RootBe
 === Avoid Multiple Constructors
 
 The container is able to choose the most appropriate constructor to use based on several candidates.
-However, relying on that is not a best practice, and flagging the preferred constructor with `@Autowired` if necessary is preferred.
+However, this is not a best practice and flagging the preferred constructor with `@Autowired` if necessary is preferred.
 
 In case you are working on a code base that you cannot modify, you can set the {spring-framework-api}/beans/factory/support/AbstractBeanDefinition.html#PREFERRED_CONSTRUCTORS_ATTRIBUTE[`preferredConstructors` attribute] on the related bean definition to indicate which constructor should be used.
 
@@ -368,17 +337,17 @@ A good rule of thumb is to keep in mind that bean definitions are an abstraction
 Rather than using such structures, decomposing to simple types or referring to a bean that is built as such is recommended.
 
 As a last resort, you can implement your own `org.springframework.aot.generate.ValueCodeGenerator$Delegate`.
-To use it, register its fully-qualified name in `META-INF/spring/aot.factories` using `org.springframework.aot.generate.ValueCodeGenerator$Delegate` as the key.
+To use it, register its fully qualified name in `META-INF/spring/aot.factories` using the `Delegate` as the key.
 
 [[aot.bestpractices.custom-arguments]]
 === Avoid Creating Beans with Custom Arguments
 
-Spring AOT detects what needs to be done to create a bean and translates that into generated code that uses an instance supplier.
-The container also supports creating a bean with {spring-framework-api}++/beans/factory/BeanFactory.html#getBean(java.lang.String,java.lang.Object...)++[custom arguments] which can lead to several issues with AOT:
+Spring AOT detects what needs to be done to create a bean and translates that in generated code using an instance supplier.
+The container also supports creating a bean with {spring-framework-api}++/beans/factory/BeanFactory.html#getBean(java.lang.String,java.lang.Object...)++[custom arguments] that leads to several issues with AOT:
 
 . The custom arguments require dynamic introspection of a matching constructor or factory method.
 Those arguments cannot be detected by AOT, so the necessary reflection hints will have to be provided manually.
-. Bypassing the instance supplier means that all other optimizations after creation are skipped as well.
+. By-passing the instance supplier means that all other optimizations after creation are skipped as well.
 For instance, autowiring on fields and methods will be skipped as they are handled in the instance supplier.
 
 Rather than having prototype-scoped beans created with custom arguments, we recommend a manual factory pattern where a bean is responsible for the creation of the instance.
@@ -401,7 +370,7 @@ for further information.
 === FactoryBean
 
 `FactoryBean` should be used with care as it introduces an intermediate layer in terms of bean type resolution that may not be conceptually necessary.
-As a rule of thumb, if a `FactoryBean` instance does not hold long-term state and is not needed at a later point at runtime, it should be replaced by a regular `@Bean` factory method, possibly with a `FactoryBean` adapter layer on top (for declarative configuration purposes).
+As a rule of thumb, if the `FactoryBean` instance does not hold long-term state and is not needed at a later point in time at runtime, it should be replaced by a regular factory method, possibly with a `FactoryBean` adapter layer on top (for declarative configuration purposes).
 
 If your `FactoryBean` implementation does not resolve the object type (i.e. `T`), extra care is necessary.
 Consider the following example:
@@ -410,21 +379,12 @@ Consider the following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class ClientFactoryBean<T extends AbstractClient> implements FactoryBean<T> {
 		// ...
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	class ClientFactoryBean<T : AbstractClient> : FactoryBean<T> {
-		// ...
-	}
-----
 ======
 
 A concrete client declaration should provide a resolved generic for the client, as shown in the following example:
@@ -433,7 +393,7 @@ A concrete client declaration should provide a resolved generic for the client,
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration(proxyBeanMethods = false)
 	public class UserConfiguration {
@@ -445,22 +405,9 @@ Java::
 
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Configuration(proxyBeanMethods = false)
-	class UserConfiguration {
-
-		@Bean
-		fun myClient() = ClientFactoryBean<MyClient>(...)
-
-	}
-----
 ======
 
-If a `FactoryBean` bean definition is registered programmatically, make sure to follow these steps:
+If the `FactoryBean` bean definition is registered programmatically, make sure to follow these steps:
 
 1. Use `RootBeanDefinition`.
 2. Set the `beanClass` to the `FactoryBean` class so that AOT knows that it is an intermediate layer.
@@ -472,22 +419,12 @@ The following example showcases a basic definition:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	RootBeanDefinition beanDefinition = new RootBeanDefinition(ClientFactoryBean.class);
-	beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean.class, MyClient.class));
-	// ...
-	registry.registerBeanDefinition("myClient", beanDefinition);
-----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	val beanDefinition = RootBeanDefinition(ClientFactoryBean::class.java)
-	beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean::class.java, MyClient::class.java));
-	// ...
-	registry.registerBeanDefinition("myClient", beanDefinition)
+    RootBeanDefinition beanDefinition = new RootBeanDefinition(ClientFactoryBean.class);
+    beanDefinition.setTargetType(ResolvableType.forClassWithGenerics(ClientFactoryBean.class, MyClient.class));
+    // ...
+    registry.registerBeanDefinition("myClient", beanDefinition);
 ----
 ======
 
@@ -500,7 +437,7 @@ The JPA persistence unit has to be known upfront for certain optimizations to ap
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Bean
 	LocalContainerEntityManagerFactoryBean customDBEntityManagerFactory(DataSource dataSource) {
@@ -510,29 +447,16 @@ Java::
 		return factoryBean;
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Bean
-	fun customDBEntityManagerFactory(dataSource: DataSource): LocalContainerEntityManagerFactoryBean {
-		val factoryBean = LocalContainerEntityManagerFactoryBean()
-		factoryBean.dataSource = dataSource
-		factoryBean.setPackagesToScan("com.example.app")
-		return factoryBean
-	}
-----
 ======
 
-To ensure that entity scanning occurs ahead of time, a `PersistenceManagedTypes` bean must be declared and used by the
+To make sure the scanning occurs ahead of time, a `PersistenceManagedTypes` bean must be declared and used by the
 factory bean definition, as shown by the following example:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Bean
 	PersistenceManagedTypes persistenceManagedTypes(ResourceLoader resourceLoader) {
@@ -548,28 +472,8 @@ Java::
 		return factoryBean;
 	}
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Bean
-	fun persistenceManagedTypes(resourceLoader: ResourceLoader): PersistenceManagedTypes {
-		return PersistenceManagedTypesScanner(resourceLoader)
-				.scan("com.example.app")
-	}
-
-	@Bean
-	fun customDBEntityManagerFactory(dataSource: DataSource, managedTypes: PersistenceManagedTypes): LocalContainerEntityManagerFactoryBean {
-		val factoryBean = LocalContainerEntityManagerFactoryBean()
-		factoryBean.dataSource = dataSource
-		factoryBean.setManagedTypes(managedTypes)
-		return factoryBean
-	}
-----
 ======
 
-
 [[aot.hints]]
 == Runtime Hints
 
@@ -585,17 +489,10 @@ The following example makes sure that `config/app.properties` can be loaded from
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	runtimeHints.resources().registerPattern("config/app.properties");
 ----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	runtimeHints.resources().registerPattern("config/app.properties")
-----
 ======
 
 A number of contracts are handled automatically during AOT processing.
@@ -604,130 +501,68 @@ For instance, the return type of a `@Controller` method is inspected, and releva
 For cases that the core container cannot infer, you can register such hints programmatically.
 A number of convenient annotations are also provided for common use cases.
 
+
 [[aot.hints.import-runtime-hints]]
 === `@ImportRuntimeHints`
 
-{spring-framework-api}/aot/hint/RuntimeHintsRegistrar.html[`RuntimeHintsRegistrar`]
-implementations allow you to get a callback to the `RuntimeHints` instance managed by the
-AOT engine. Implementations of this interface can be registered using
-{spring-framework-api}/context/annotation/ImportRuntimeHints.html[`@ImportRuntimeHints`]
-on any Spring bean or `@Bean` factory method. `RuntimeHintsRegistrar` implementations are
-detected and invoked at build time.
+`RuntimeHintsRegistrar` implementations allow you to get a callback to the `RuntimeHints` instance managed by the AOT engine.
+Implementations of this interface can be registered using `@ImportRuntimeHints` on any Spring bean or `@Bean` factory method.
+`RuntimeHintsRegistrar` implementations are detected and invoked at build time.
 
 include-code::./SpellCheckService[]
 
 If at all possible, `@ImportRuntimeHints` should be used as close as possible to the component that requires the hints.
-This way, if the component is not contributed to the `BeanFactory`, the hints will not be contributed either.
+This way, if the component is not contributed to the `BeanFactory`, the hints won't be contributed either.
 
 It is also possible to register an implementation statically by adding an entry in `META-INF/spring/aot.factories` with a key equal to the fully-qualified name of the `RuntimeHintsRegistrar` interface.
 
+
 [[aot.hints.reflective]]
 === `@Reflective`
 
 {spring-framework-api}/aot/hint/annotation/Reflective.html[`@Reflective`] provides an idiomatic way to flag the need for reflection on an annotated element.
 For instance, `@EventListener` is meta-annotated with `@Reflective` since the underlying implementation invokes the annotated method using reflection.
 
-Out-of-the-box, only Spring beans are considered, but you can opt-in for scanning using
-{spring-framework-api}/context/annotation/ReflectiveScan.html[`@ReflectiveScan`]. In the
-example below, all types in the `com.example.app` package and its subpackages are
-considered:
-
-include-code::./MyConfiguration[]
-
-Scanning happens during AOT processing, and the types in the target packages do not need to have a class-level annotation to be considered.
-This performs a _deep scan_, and the presence of `@Reflective`, either directly or as a meta-annotation, is checked on types, fields, constructors, methods, and enclosed elements.
-
-By default, `@Reflective` registers an invocation hint for the annotated element.
-This can be tuned by specifying a custom `ReflectiveProcessor` implementation via the `@Reflective` annotation.
+By default, only Spring beans are considered, and an invocation hint is registered for the annotated element.
+This can be tuned by specifying a custom `ReflectiveProcessor` implementation via the
+`@Reflective` annotation.
 
 Library authors can reuse this annotation for their own purposes.
-An example of such customization is covered in the next section.
+If components other than Spring beans need to be processed, a `BeanFactoryInitializationAotProcessor` can detect the relevant types and use `ReflectiveRuntimeHintsRegistrar` to process them.
 
-[[aot.hints.register-reflection]]
-=== `@RegisterReflection`
 
-{spring-framework-api}/aot/hint/annotation/RegisterReflection.html[`@RegisterReflection`] is a specialization of `@Reflective` that provides a declarative way to register reflection for arbitrary types.
+[[aot.hints.register-reflection-for-binding]]
+=== `@RegisterReflectionForBinding`
 
-NOTE: As a specialization of `@Reflective`, `@RegisterReflection` is also detected if you are using `@ReflectiveScan`.
-
-In the following example, public constructors and public methods can be invoked via reflection on `AccountService`:
-
-include-code::./MyConfiguration[tag=snippet,indent=0]
-
-`@RegisterReflection` can be applied to any target type at the class level, but it can also be applied directly to a method to better indicate where the hints are actually required.
-
-`@RegisterReflection` can be used as a meta-annotation to support more specific needs.
-{spring-framework-api}/aot/hint/annotation/RegisterReflectionForBinding.html[`@RegisterReflectionForBinding`] is a composed annotation that is meta-annotated with `@RegisterReflection` and registers the need for serializing arbitrary types.
+{spring-framework-api}/aot/hint/annotation/RegisterReflectionForBinding.html[`@RegisterReflectionForBinding`] is a specialization of `@Reflective` that registers the need for serializing arbitrary types.
 A typical use case is the use of DTOs that the container cannot infer, such as using a web client within a method body.
 
-The following example registers `Order` for serialization.
-
-include-code::./OrderService[tag=snippet,indent=0]
-
-This registers hints for constructors, fields, properties, and record components of `Order`.
-Hints are also registered for types transitively used on properties and record components.
-In other words, if `Order` exposes others types, hints are registered for those as well.
-
-[[aot.hints.convention-based-conversion]]
-=== Runtime Hints for Convention-based Conversion
-
-Although the core container provides built-in support for automatic conversion of many
-common types (see xref:core/validation/convert.adoc[Spring Type Conversion]), some
-conversions are supported via a convention-based algorithm that relies on reflection.
-
-Specifically, if there is no explicit `Converter` registered with the `ConversionService`
-for a particular source &#8594; target type pair, the internal `ObjectToObjectConverter`
-will attempt to use conventions to convert a source object to a target type by delegating
-to a method on the source object or to a static factory method or constructor on the
-target type. Since this convention-based algorithm can be applied to arbitrary types at
-runtime, the core container is not able to infer the runtime hints necessary to support
-such reflection.
-
-If you encounter convention-based conversion issues within a native image resulting from
-lacking runtime hints, you can register the necessary hints programmatically. For
-example, if your application requires a conversion from `java.time.Instant` to
-`java.sql.Timestamp` and relies on `ObjectToObjectConverter` to invoke
-`java.sql.Timestamp.from(Instant)` using reflection, you could implement a custom
-`RuntimeHintsRegitrar` to support this use case within a native image, as demonstrated in
-the following example.
+`@RegisterReflectionForBinding` can be applied to any Spring bean at the class level, but it can also be applied directly to a method, field, or constructor to better indicate where the hints are actually required.
+The following example registers `Account` for serialization.
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-public class TimestampConversionRuntimeHints implements RuntimeHintsRegistrar {
+	@Component
+	public class OrderService {
 
-	public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
-		ReflectionHints reflectionHints = hints.reflection();
+		@RegisterReflectionForBinding(Account.class)
+		public void process(Order order) {
+			// ...
+		}
 
-		reflectionHints.registerTypeIfPresent(classLoader, "java.sql.Timestamp", hint -> hint
-				.withMethod("from", List.of(TypeReference.of(Instant.class)), ExecutableMode.INVOKE)
-				.onReachableType(TypeReference.of("java.sql.Timestamp")));
 	}
-}
 ----
 ======
 
-`TimestampConversionRuntimeHints` can then be registered declaratively via
-<<aot.hints.import-runtime-hints>> or statically via a `META-INF/spring/aot.factories`
-configuration file.
-
-[NOTE]
-====
-The above `TimestampConversionRuntimeHints` class is a simplified version of the
-`ObjectToObjectConverterRuntimeHints` class that is included in the framework and
-registered by default.
-
-Thus, this specific `Instant`-to-`Timestamp` use case is already handled by the framework.
-====
-
 [[aot.hints.testing]]
 === Testing Runtime Hints
 
 Spring Core also ships `RuntimeHintsPredicates`, a utility for checking that existing hints match a particular use case.
-This can be used in your own tests to validate that a `RuntimeHintsRegistrar` produces the expected results.
+This can be used in your own tests to validate that a `RuntimeHintsRegistrar` contains the expected results.
 We can write a test for our `SpellCheckService` and ensure that we will be able to load a dictionary at runtime:
 
 include-code::./SpellCheckServiceTests[tag=hintspredicates]
@@ -753,7 +588,7 @@ If you forgot to contribute a hint, the test will fail and provide some details
 [source,txt,indent=0,subs="verbatim,quotes"]
 ----
 org.springframework.docs.core.aot.hints.testing.SampleReflection performReflection
-INFO: Spring version: 6.2.0
+INFO: Spring version:6.0.0-SNAPSHOT
 
 Missing <"ReflectionHints"> for invocation <java.lang.Class#forName>
 with arguments ["org.springframework.core.SpringVersion",

framework-docs/modules/ROOT/pages/core/appendix.adoc

@@ -1,3 +1,7 @@
 [[appendix]]
 = Appendix
 :page-section-summary-toc: 1
+
+
+
+

framework-docs/modules/ROOT/pages/core/appendix/application-startup-steps.adoc

@@ -19,6 +19,10 @@ its behavior changes.
 | Initialization of `SmartInitializingSingleton` beans.
 | `beanName` the name of the bean.
 
+| `spring.context.annotated-bean-reader.create`
+| Creation of the `AnnotatedBeanDefinitionReader`.
+|
+
 | `spring.context.base-packages.scan`
 | Scanning of base packages.
 | `packages` array of base packages for scanning.

framework-docs/modules/ROOT/pages/core/appendix/xml-custom.adoc

@@ -12,6 +12,7 @@ Spring's extensible XML configuration mechanism is based on XML Schema. If you a
 familiar with Spring's current XML configuration extensions that come with the standard
 Spring distribution, you should first read the previous section on xref:core/appendix/xsd-schemas.adoc[XML Schemas].
 
+
 To create new XML configuration extensions:
 
 . xref:core/appendix/xml-custom.adoc#core.appendix.xsd-custom-schema[Author] an XML schema to describe your custom element(s).
@@ -37,6 +38,7 @@ examples follow later in this appendix. The intent of this first simple example
 through the basic steps of making a custom extension.)
 
 
+
 [[xsd-custom-schema]]
 == Authoring the Schema
 
@@ -108,6 +110,7 @@ can use autocompletion to let a user choose between several configuration option
 defined in the enumeration.
 
 
+
 [[xsd-custom-namespacehandler]]
 == Coding a `NamespaceHandler`
 
@@ -142,7 +145,7 @@ use the `NamespaceHandlerSupport` class:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package org.springframework.samples.xml;
 
@@ -158,7 +161,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package org.springframework.samples.xml
 
@@ -184,6 +187,7 @@ means that each `BeanDefinitionParser` contains only the logic for parsing a sin
 custom element, as we can see in the next step.
 
 
+
 [[xsd-custom-parser]]
 == Using `BeanDefinitionParser`
 
@@ -198,7 +202,7 @@ we can parse our custom XML content, as you can see in the following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package org.springframework.samples.xml;
 
@@ -236,7 +240,7 @@ single `BeanDefinition` represents.
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package org.springframework.samples.xml
 
@@ -272,11 +276,13 @@ the basic grunt work of creating a single `BeanDefinition`.
 single `BeanDefinition` represents.
 ======
 
+
 In this simple case, this is all that we need to do. The creation of our single
 `BeanDefinition` is handled by the `AbstractSingleBeanDefinitionParser` superclass, as
 is the extraction and setting of the bean definition's unique identifier.
 
 
+
 [[xsd-custom-registration]]
 == Registering the Handler and the Schema
 
@@ -288,6 +294,7 @@ can, for example, be distributed alongside your binary classes in a JAR file. Th
 XML parsing infrastructure automatically picks up your new extension by consuming
 these special properties files, the formats of which are detailed in the next two sections.
 
+
 [[xsd-custom-registration-spring-handlers]]
 === Writing `META-INF/spring.handlers`
 
@@ -306,6 +313,7 @@ The first part (the key) of the key-value pair is the URI associated with your c
 namespace extension and needs to exactly match exactly the value of the `targetNamespace`
 attribute, as specified in your custom XSD schema.
 
+
 [[xsd-custom-registration-spring-schemas]]
 === Writing 'META-INF/spring.schemas'
 
@@ -329,6 +337,7 @@ You are encouraged to deploy your XSD file (or files) right alongside
 the `NamespaceHandler` and `BeanDefinitionParser` classes on the classpath.
 
 
+
 [[xsd-custom-using]]
 == Using a Custom Extension in Your Spring XML Configuration
 
@@ -362,11 +371,13 @@ in a Spring XML configuration file:
 <1> Our custom bean.
 
 
+
 [[xsd-custom-meat]]
 == More Detailed Examples
 
 This section presents some more detailed examples of custom XML extensions.
 
+
 [[xsd-custom-custom-nested]]
 === Nesting Custom Elements within Custom Elements
 
@@ -405,7 +416,7 @@ The following listing shows the `Component` class:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -438,7 +449,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -469,7 +480,7 @@ setter property for the `components` property. The following listing shows such
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -511,7 +522,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -587,7 +598,7 @@ we then create a custom `NamespaceHandler`:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -603,7 +614,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -626,7 +637,7 @@ listing shows our custom `BeanDefinitionParser` implementation:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -677,7 +688,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -742,6 +753,7 @@ http\://www.foo.example/schema/component=com.foo.ComponentNamespaceHandler
 http\://www.foo.example/schema/component/component.xsd=com/foo/component.xsd
 ----
 
+
 [[xsd-custom-custom-just-attributes]]
 === Custom Attributes on "`Normal`" Elements
 
@@ -775,7 +787,7 @@ JCache-initializing `BeanDefinition`. The following listing shows our `JCacheIni
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -795,7 +807,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -831,7 +843,7 @@ Next, we need to create the associated `NamespaceHandler`, as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -849,7 +861,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -874,7 +886,7 @@ The following listing shows our `BeanDefinitionDecorator` implementation:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package com.foo;
 
@@ -930,7 +942,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package com.foo
 
@@ -995,3 +1007,5 @@ http\://www.foo.example/schema/jcache=com.foo.JCacheNamespaceHandler
 # in 'META-INF/spring.schemas'
 http\://www.foo.example/schema/jcache/jcache.xsd=com/foo/jcache.xsd
 ----
+
+

framework-docs/modules/ROOT/pages/core/appendix/xsd-schemas.adoc

@@ -4,6 +4,7 @@
 This part of the appendix lists XML schemas related to the core container.
 
 
+
 [[xsd-schemas-util]]
 == The `util` Schema
 
@@ -28,6 +29,7 @@ correct schema so that the tags in the `util` namespace are available to you):
 	</beans>
 ----
 
+
 [[xsd-schemas-util-constant]]
 === Using `<util:constant/>`
 
@@ -119,7 +121,7 @@ The following example enumeration shows how easy injecting an enum value is:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package jakarta.persistence;
 
@@ -132,7 +134,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package jakarta.persistence
 
@@ -150,7 +152,7 @@ Now consider the following setter of type `PersistenceContextType` and the corre
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary",chomp="-packages"]
 ----
 	package example;
 
@@ -166,7 +168,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes",chomp="-packages"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary",chomp="-packages"]
 ----
 	package example
 
@@ -184,6 +186,7 @@ Kotlin::
 	</bean>
 ----
 
+
 [[xsd-schemas-util-property-path]]
 === Using `<util:property-path/>`
 
@@ -305,6 +308,7 @@ You can specifically set the result type in the actual definition. This is not n
 for most use cases, but it can sometimes be useful. See the javadoc for more info on
 this feature.
 
+
 [[xsd-schemas-util-properties]]
 === Using `<util:properties/>`
 
@@ -330,6 +334,7 @@ The following example uses a `util:properties` element to make a more concise re
 	<util:properties id="jdbcConfiguration" location="classpath:com/foo/jdbc-production.properties"/>
 ----
 
+
 [[xsd-schemas-util-list]]
 === Using `<util:list/>`
 
@@ -384,6 +389,7 @@ following configuration:
 
 If no `list-class` attribute is supplied, the container chooses a `List` implementation.
 
+
 [[xsd-schemas-util-map]]
 === Using `<util:map/>`
 
@@ -438,6 +444,7 @@ following configuration:
 
 If no `'map-class'` attribute is supplied, the container chooses a `Map` implementation.
 
+
 [[xsd-schemas-util-set]]
 === Using `<util:set/>`
 
@@ -493,6 +500,7 @@ following configuration:
 If no `set-class` attribute is supplied, the container chooses a `Set` implementation.
 
 
+
 [[xsd-schemas-aop]]
 == The `aop` Schema
 
@@ -522,6 +530,7 @@ are available to you):
 ----
 
 
+
 [[xsd-schemas-context]]
 == The `context` Schema
 
@@ -546,6 +555,7 @@ available to you:
 	</beans>
 ----
 
+
 [[xsd-schemas-context-pphc]]
 === Using `<property-placeholder/>`
 
@@ -589,25 +599,34 @@ element for that purpose. Similarly, Spring's
 xref:integration/cache/annotations.adoc[caching annotations] need to be explicitly
 xref:integration/cache/annotations.adoc#cache-annotation-enable[enabled] as well.
 
+
 [[xsd-schemas-context-component-scan]]
 === Using `<component-scan/>`
 
-This element is detailed in the section on xref:core/beans/annotation-config.adoc[annotation-based container configuration].
+This element is detailed in the section on xref:core/beans/annotation-config.adoc[annotation-based container configuration]
+.
+
 
 [[xsd-schemas-context-ltw]]
 === Using `<load-time-weaver/>`
 
-This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-aj-ltw[load-time weaving with AspectJ in the Spring Framework].
+This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-aj-ltw[load-time weaving with AspectJ in the Spring Framework]
+.
+
 
 [[xsd-schemas-context-sc]]
 === Using `<spring-configured/>`
 
-This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-atconfigurable[using AspectJ to dependency inject domain objects with Spring].
+This element is detailed in the section on xref:core/aop/using-aspectj.adoc#aop-atconfigurable[using AspectJ to dependency inject domain objects with Spring]
+.
+
 
 [[xsd-schemas-context-mbe]]
 === Using `<mbean-export/>`
 
-This element is detailed in the section on xref:integration/jmx/naming.adoc#jmx-context-mbeanexport[configuring annotation-based MBean export].
+This element is detailed in the section on xref:integration/jmx/naming.adoc#jmx-context-mbeanexport[configuring annotation-based MBean export]
+.
+
 
 
 [[xsd-schemas-beans]]
@@ -647,3 +666,7 @@ as it stands).
 
 In the case of the preceding example, you could assume that there is some logic that consumes
 the bean definition and sets up some caching infrastructure that uses the supplied metadata.
+
+
+
+

framework-docs/modules/ROOT/pages/core/beans.adoc

@@ -3,3 +3,7 @@
 :page-section-summary-toc: 1
 
 This chapter covers Spring's Inversion of Control (IoC) container.
+
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config.adoc

@@ -20,7 +20,7 @@ can be found in the xref:core/beans/standard-annotations.adoc[relevant section].
 [NOTE]
 ====
 Annotation injection is performed before external property injection. Thus, external
-configuration (for example, XML-specified bean properties) effectively overrides the annotations
+configuration (e.g. XML-specified bean properties) effectively overrides the annotations
 for properties when wired through mixed approaches.
 ====
 
@@ -62,3 +62,6 @@ application context in which it is defined. This means that, if you put
 it only checks for `@Autowired` beans in your controllers, and not your services. See
 xref:web/webmvc/mvc-servlet.adoc[The DispatcherServlet] for more information.
 ====
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/autowired-primary.adoc

@@ -1,5 +1,5 @@
 [[beans-autowired-annotation-primary]]
-= Fine-tuning Annotation-based Autowiring with `@Primary` or `@Fallback`
+= Fine-tuning Annotation-based Autowiring with `@Primary`
 
 Because autowiring by type may lead to multiple candidates, it is often necessary to have
 more control over the selection process. One way to accomplish this is with Spring's
@@ -15,7 +15,7 @@ primary `MovieCatalog`:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration
 	public class MovieConfiguration {
@@ -33,7 +33,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration
 	class MovieConfiguration {
@@ -50,57 +50,14 @@ Kotlin::
 ----
 ======
 
-Alternatively, as of 6.2, there is a `@Fallback` annotation for demarcating
-any beans other than the regular ones to be injected. If only one regular
-bean is left, it is effectively primary as well:
+With the preceding configuration, the following `MovieRecommender` is autowired with the
+`firstMovieCatalog`:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
-----
-	@Configuration
-	public class MovieConfiguration {
-
-		@Bean
-		public MovieCatalog firstMovieCatalog() { ... }
-
-		@Bean
-		@Fallback
-		public MovieCatalog secondMovieCatalog() { ... }
-
-		// ...
-	}
-----
-
-Kotlin::
-+
-[source,kotlin,indent=0,subs="verbatim,quotes"]
-----
-	@Configuration
-	class MovieConfiguration {
-
-		@Bean
-		fun firstMovieCatalog(): MovieCatalog { ... }
-
-		@Bean
-		@Fallback
-		fun secondMovieCatalog(): MovieCatalog { ... }
-
-		// ...
-	}
-----
-======
-
-With both variants of the preceding configuration, the following
-`MovieRecommender` is autowired with the `firstMovieCatalog`:
-
-[tabs]
-======
-Java::
-+
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -113,7 +70,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 class MovieRecommender {
 
@@ -152,3 +109,6 @@ The corresponding bean definitions follow:
 
 	</beans>
 ----
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/autowired-qualifiers.adoc

@@ -1,20 +1,19 @@
 [[beans-autowired-annotation-qualifiers]]
 = Fine-tuning Annotation-based Autowiring with Qualifiers
 
-`@Primary` and `@Fallback` are effective ways to use autowiring by type with several
-instances when one primary (or non-fallback) candidate can be determined.
-
-When you need more control over the selection process, you can use Spring's `@Qualifier`
-annotation. You can associate qualifier values with specific arguments, narrowing the set
-of type matches so that a specific bean is chosen for each argument. In the simplest case,
-this can be a plain descriptive value, as shown in the following example:
+`@Primary` is an effective way to use autowiring by type with several instances when one
+primary candidate can be determined. When you need more control over the selection process,
+you can use Spring's `@Qualifier` annotation. You can associate qualifier values
+with specific arguments, narrowing the set of type matches so that a specific bean is
+chosen for each argument. In the simplest case, this can be a plain descriptive value, as
+shown in the following example:
 
 --
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -28,7 +27,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -50,7 +49,7 @@ method parameters, as shown in the following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -71,7 +70,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -151,38 +150,51 @@ injected into a `Set<MovieCatalog>` annotated with `@Qualifier("action")`.
 [TIP]
 ====
 Letting qualifier values select against target bean names, within the type-matching
-candidates, does not require a `@Qualifier` annotation at the injection point. If there
-is no other resolution indicator (such as a qualifier, a primary marker, or a fallback
-marker), for a non-unique dependency situation, Spring matches the injection point name
-(that is, the field name or parameter name) against the target bean names and chooses the
-same-named candidate, if any (either by bean name or by associated alias).
+candidates, does not require a `@Qualifier` annotation at the injection point.
+If there is no other resolution indicator (such as a qualifier or a primary marker),
+for a non-unique dependency situation, Spring matches the injection point name
+(that is, the field name or parameter name) against the target bean names and chooses
+the same-named candidate, if any (either by bean name or by associated alias).
 
-Since version 6.1, this requires the `-parameters` Java compiler flag to be present. As
-of 6.2, the container applies fast shortcut resolution for bean name matches, bypassing
-the full type matching algorithm when the parameter name matches the bean name and no
-type, qualifier, primary, or fallback conditions override the match. It is therefore
-recommendable for your parameter names to match the target bean names.
+Since version 6.1, this requires the `-parameters` Java compiler flag to be present.
 ====
 
 As an alternative for injection by name, consider the JSR-250 `@Resource` annotation
 which is semantically defined to identify a specific target component by its unique name,
 with the declared type being irrelevant for the matching process. `@Autowired` has rather
-different semantics: after selecting candidate beans by type, the specified `String`
+different semantics: After selecting candidate beans by type, the specified `String`
 qualifier value is considered within those type-selected candidates only (for example,
 matching an `account` qualifier against beans marked with the same qualifier label).
 
 For beans that are themselves defined as a collection, `Map`, or array type, `@Resource`
 is a fine solution, referring to the specific collection or array bean by unique name.
-That said, you can match collection, `Map`, and array types through Spring's
+That said, as of 4.3, you can match collection, `Map`, and array types through Spring's
 `@Autowired` type matching algorithm as well, as long as the element type information
 is preserved in `@Bean` return type signatures or collection inheritance hierarchies.
 In this case, you can use qualifier values to select among same-typed collections,
 as outlined in the previous paragraph.
 
-`@Autowired` also considers self references for injection (that is, references back to
-the bean that is currently injected). See
-xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-self-injection[Self Injection]
-for details.
+As of 4.3, `@Autowired` also considers self references for injection (that is, references
+back to the bean that is currently injected). Note that self injection is a fallback.
+Regular dependencies on other components always have precedence. In that sense, self
+references do not participate in regular candidate selection and are therefore in
+particular never primary. On the contrary, they always end up as lowest precedence.
+In practice, you should use self references as a last resort only (for example, for
+calling other methods on the same instance through the bean's transactional proxy).
+Consider factoring out the affected methods to a separate delegate bean in such a scenario.
+Alternatively, you can use `@Resource`, which may obtain a proxy back to the current bean
+by its unique name.
+
+[NOTE]
+====
+Trying to inject the results from `@Bean` methods on the same configuration class is
+effectively a self-reference scenario as well. Either lazily resolve such references
+in the method signature where it is actually needed (as opposed to an autowired field
+in the configuration class) or declare the affected `@Bean` methods as `static`,
+decoupling them from the containing configuration class instance and its lifecycle.
+Otherwise, such beans are only considered in the fallback phase, with matching beans
+on other configuration classes selected as primary candidates instead (if available).
+====
 
 `@Autowired` applies to fields, constructors, and multi-argument methods, allowing for
 narrowing through qualifier annotations at the parameter level. In contrast, `@Resource`
@@ -198,7 +210,7 @@ provide the `@Qualifier` annotation within your definition, as the following exa
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Target({ElementType.FIELD, ElementType.PARAMETER})
 	@Retention(RetentionPolicy.RUNTIME)
@@ -211,7 +223,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Target(AnnotationTarget.FIELD, AnnotationTarget.VALUE_PARAMETER)
 	@Retention(AnnotationRetention.RUNTIME)
@@ -229,7 +241,7 @@ following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -250,7 +262,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -274,7 +286,7 @@ Kotlin::
 Next, you can provide the information for the candidate bean definitions. You can add
 `<qualifier/>` tags as sub-elements of the `<bean/>` tag and then specify the `type` and
 `value` to match your custom qualifier annotations. The type is matched against the
-fully-qualified class name of the annotation. Alternatively, as a convenience if no risk of
+fully-qualified class name of the annotation. Alternately, as a convenience if no risk of
 conflicting names exists, you can use the short class name. The following example
 demonstrates both approaches:
 
@@ -322,7 +334,7 @@ the simple annotation, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Target({ElementType.FIELD, ElementType.PARAMETER})
 	@Retention(RetentionPolicy.RUNTIME)
@@ -333,7 +345,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Target(AnnotationTarget.FIELD, AnnotationTarget.VALUE_PARAMETER)
 	@Retention(AnnotationRetention.RUNTIME)
@@ -351,7 +363,7 @@ following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -366,7 +378,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 class MovieRecommender {
 
@@ -406,7 +418,7 @@ consider the following annotation definition:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Target({ElementType.FIELD, ElementType.PARAMETER})
 	@Retention(RetentionPolicy.RUNTIME)
@@ -421,7 +433,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Target(AnnotationTarget.FIELD, AnnotationTarget.VALUE_PARAMETER)
 	@Retention(AnnotationRetention.RUNTIME)
@@ -438,7 +450,7 @@ In this case `Format` is an enum, defined as follows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public enum Format {
 		VHS, DVD, BLURAY
@@ -447,7 +459,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	enum class Format {
 		VHS, DVD, BLURAY
@@ -464,7 +476,7 @@ for both attributes: `genre` and `format`, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -490,7 +502,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -568,3 +580,6 @@ the following example:
 	</beans>
 ----
 --
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/autowired.adoc

@@ -13,7 +13,7 @@ You can apply the `@Autowired` annotation to constructors, as the following exam
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -30,31 +30,31 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender @Autowired constructor(
 		private val customerPreferenceDao: CustomerPreferenceDao)
 ----
 ======
 
-[TIP]
+[NOTE]
 ====
-An `@Autowired` annotation on such a constructor is not necessary if the target bean
-defines only one constructor. However, if several constructors are available and there is
-no primary or default constructor, at least one of the constructors must be annotated
-with `@Autowired` in order to instruct the container which one to use. See the discussion
-on xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-constructor-resolution[constructor resolution]
-for details.
+As of Spring Framework 4.3, an `@Autowired` annotation on such a constructor is no longer
+necessary if the target bean defines only one constructor to begin with. However, if
+several constructors are available and there is no primary/default constructor, at least
+one of the constructors must be annotated with `@Autowired` in order to instruct the
+container which one to use. See the discussion on
+xref:core/beans/annotation-config/autowired.adoc#beans-autowired-annotation-constructor-resolution[constructor resolution] for details.
 ====
 
-You can apply the `@Autowired` annotation to _traditional_ setter methods, as the
-following example shows:
+You can also apply the `@Autowired` annotation to _traditional_ setter methods,
+as the following example shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class SimpleMovieLister {
 
@@ -71,7 +71,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class SimpleMovieLister {
 
@@ -84,14 +84,14 @@ Kotlin::
 ----
 ======
 
-You can apply `@Autowired` to methods with arbitrary names and multiple arguments, as the
-following example shows:
+You can also apply the annotation to methods with arbitrary names and multiple
+arguments, as the following example shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -112,7 +112,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -139,7 +139,7 @@ following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -159,7 +159,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender @Autowired constructor(
 		private val customerPreferenceDao: CustomerPreferenceDao) {
@@ -176,48 +176,24 @@ Kotlin::
 ====
 Make sure that your target components (for example, `MovieCatalog` or `CustomerPreferenceDao`)
 are consistently declared by the type that you use for your `@Autowired`-annotated
-injection points. Otherwise, injection may fail due to a "no type match found" error at
-runtime.
+injection points. Otherwise, injection may fail due to a "no type match found" error at runtime.
 
 For XML-defined beans or component classes found via classpath scanning, the container
 usually knows the concrete type up front. However, for `@Bean` factory methods, you need
 to make sure that the declared return type is sufficiently expressive. For components
 that implement several interfaces or for components potentially referred to by their
-implementation type, declare the most specific return type on your factory method (at
-least as specific as required by the injection points referring to your bean).
+implementation type, consider declaring the most specific return type on your factory
+method (at least as specific as required by the injection points referring to your bean).
 ====
 
-.[[beans-autowired-annotation-self-injection]]Self Injection
-****
-`@Autowired` also considers self references for injection (that is, references back to
-the bean that is currently injected).
-
-Note, however, that self injection is a fallback mechanism. Regular dependencies on other
-components always have precedence. In that sense, self references do not participate in
-regular autowiring candidate selection and are therefore in particular never primary. On
-the contrary, they always end up as lowest precedence.
-
-In practice, you should use self references as a last resort only – for example, for
-calling other methods on the same instance through the bean's transactional proxy. As an
-alternative, consider factoring out the affected methods to a separate delegate bean in
-such a scenario.
-
-Another alternative is to use `@Resource`, which may obtain a proxy back to the current
-bean by its unique name.
-
-======
 [NOTE]
 ====
-Trying to inject the results from `@Bean` methods in the same `@Configuration` class is
-effectively a self-reference scenario as well. Either lazily resolve such references
-in the method signature where it is actually needed (as opposed to an autowired field
-in the configuration class) or declare the affected `@Bean` methods as `static`,
-decoupling them from the containing configuration class instance and its lifecycle.
-Otherwise, such beans are only considered in the fallback phase, with matching beans
-on other configuration classes selected as primary candidates instead (if available).
+As of 4.3, `@Autowired` also considers self references for injection (that is, references
+back to the bean that is currently injected). Note that self injection is a fallback.
+In practice, you should use self references as a last resort only (for example, for
+calling other methods on the same instance through the bean's transactional proxy).
+Consider factoring out the affected methods to a separate delegate bean in such a scenario.
 ====
-======
-****
 
 You can also instruct Spring to provide all beans of a particular type from the
 `ApplicationContext` by adding the `@Autowired` annotation to a field or method that
@@ -227,7 +203,7 @@ expects an array of that type, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -240,7 +216,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -258,7 +234,7 @@ The same applies for typed collections, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -275,7 +251,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -309,19 +285,18 @@ set of multiple matches for the specific bean type (as returned by the factory m
 
 Note that the standard `jakarta.annotation.Priority` annotation is not available at the
 `@Bean` level, since it cannot be declared on methods. Its semantics can be modeled
-through `@Order` values in combination with `@Primary` or `@Fallback` on a single bean
-for each type.
+through `@Order` values in combination with `@Primary` on a single bean for each type.
 ====
 
 Even typed `Map` instances can be autowired as long as the expected key type is `String`.
-The map values are all beans of the expected type, and the keys are the corresponding
-bean names, as the following example shows:
+The map values contain all beans of the expected type, and the keys contain the
+corresponding bean names, as the following example shows:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -338,7 +313,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -363,7 +338,7 @@ non-required (i.e., by setting the `required` attribute in `@Autowired` to `fals
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class SimpleMovieLister {
 
@@ -380,7 +355,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class SimpleMovieLister {
 
@@ -433,7 +408,7 @@ annotated constructor does not have to be public.
 ====
 
 Alternatively, you can express the non-required nature of a particular dependency
-through Java's `java.util.Optional`, as the following example shows:
+through Java 8's `java.util.Optional`, as the following example shows:
 
 [source,java,indent=0,subs="verbatim,quotes"]
 ----
@@ -446,15 +421,15 @@ through Java's `java.util.Optional`, as the following example shows:
 	}
 ----
 
-You can also use a parameter-level `@Nullable` annotation (of any kind in any package --
-for example, `org.jspecify.annotations.Nullable` from JSpecify) or just leverage Kotlin's
-built-in null-safety support:
+As of Spring Framework 5.0, you can also use a `@Nullable` annotation (of any kind
+in any package -- for example, `javax.annotation.Nullable` from JSR-305) or just leverage
+Kotlin built-in null-safety support:
 
 [tabs]
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class SimpleMovieLister {
 
@@ -467,7 +442,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class SimpleMovieLister {
 
@@ -490,7 +465,7 @@ an `ApplicationContext` object:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -506,7 +481,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 class MovieRecommender {
 
@@ -523,6 +498,8 @@ class MovieRecommender {
 The `@Autowired`, `@Inject`, `@Value`, and `@Resource` annotations are handled by Spring
 `BeanPostProcessor` implementations. This means that you cannot apply these annotations
 within your own `BeanPostProcessor` or `BeanFactoryPostProcessor` types (if any).
-
 These types must be 'wired up' explicitly by using XML or a Spring `@Bean` method.
 ====
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/custom-autowire-configurer.adoc

@@ -27,5 +27,7 @@ with the `CustomAutowireConfigurer`
 
 When multiple beans qualify as autowire candidates, the determination of a "`primary`" is
 as follows: If exactly one bean definition among the candidates has a `primary`
-attribute set to `true`, it is selected. For annotation-based configuration, see
-xref:core/beans/annotation-config/autowired-primary.adoc[Fine-tuning with `@Primary` or `@Fallback`].
+attribute set to `true`, it is selected.
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/generics-as-qualifiers.adoc

@@ -9,7 +9,7 @@ configuration:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration
 	public class MyConfiguration {
@@ -28,7 +28,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration
 	class MyConfiguration {
@@ -50,7 +50,7 @@ used as a qualifier, as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Autowired
 	private Store<String> s1; // <String> qualifier, injects the stringStore bean
@@ -61,7 +61,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Autowired
 	private lateinit var s1: Store<String> // <String> qualifier, injects the stringStore bean
@@ -78,7 +78,7 @@ following example autowires a generic `List`:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	// Inject all Store beans as long as they have an <Integer> generic
 	// Store<String> beans will not appear in this list
@@ -88,7 +88,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	// Inject all Store beans as long as they have an <Integer> generic
 	// Store<String> beans will not appear in this list
@@ -96,3 +96,6 @@ Kotlin::
 	private lateinit var s: List<Store<Integer>>
 ----
 ======
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/postconstruct-and-predestroy-annotations.adoc

@@ -17,7 +17,7 @@ cleared upon destruction:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class CachingMovieLister {
 
@@ -35,7 +35,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class CachingMovieLister {
 
@@ -64,3 +64,7 @@ JDK 11. As of Jakarta EE 9, the package lives in `jakarta.annotation` now. If ne
 the `jakarta.annotation-api` artifact needs to be obtained via Maven Central now,
 simply to be added to the application's classpath like any other library.
 ====
+
+
+
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/resource.adoc

@@ -15,7 +15,7 @@ as demonstrated in the following example:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class SimpleMovieLister {
 
@@ -31,7 +31,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 class SimpleMovieLister {
 
@@ -54,7 +54,7 @@ named `movieFinder` injected into its setter method:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class SimpleMovieLister {
 
@@ -69,7 +69,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class SimpleMovieLister {
 
@@ -103,7 +103,7 @@ named "customerPreferenceDao" and then falls back to a primary type match for th
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	public class MovieRecommender {
 
@@ -124,7 +124,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	class MovieRecommender {
 
@@ -142,3 +142,4 @@ Kotlin::
 `ApplicationContext`.
 ======
 --
+

framework-docs/modules/ROOT/pages/core/beans/annotation-config/value-annotations.adoc

@@ -7,22 +7,22 @@
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Component
-	public class MovieRecommender {
+    @Component
+    public class MovieRecommender {
 
-		private final String catalog;
+        private final String catalog;
 
-		public MovieRecommender(@Value("${catalog.name}") String catalog) {
-			this.catalog = catalog;
-		}
-	}
+        public MovieRecommender(@Value("${catalog.name}") String catalog) {
+            this.catalog = catalog;
+        }
+    }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Component
 	class MovieRecommender(@Value("\${catalog.name}") private val catalog: String)
@@ -35,16 +35,16 @@ With the following configuration:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Configuration
-	@PropertySource("classpath:application.properties")
-	public class AppConfig { }
+    @Configuration
+    @PropertySource("classpath:application.properties")
+    public class AppConfig { }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration
 	@PropertySource("classpath:application.properties")
@@ -56,7 +56,7 @@ And the following `application.properties` file:
 
 [source,java,indent=0,subs="verbatim,quotes"]
 ----
-	catalog.name=MovieCatalog
+    catalog.name=MovieCatalog
 ----
 
 In that case, the `catalog` parameter and field will be equal to the `MovieCatalog` value.
@@ -71,7 +71,7 @@ example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
 	@Configuration
 	public class AppConfig {
@@ -85,7 +85,7 @@ Java::
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration
 	class AppConfig {
@@ -101,11 +101,8 @@ NOTE: When configuring a `PropertySourcesPlaceholderConfigurer` using JavaConfig
 
 Using the above configuration ensures Spring initialization failure if any `${}`
 placeholder could not be resolved. It is also possible to use methods like
-`setPlaceholderPrefix()`, `setPlaceholderSuffix()`, `setValueSeparator()`, or
-`setEscapeCharacter()` to customize the placeholder syntax. In addition, the default
-escape character can be changed or disabled globally by setting the
-`spring.placeholder.escapeCharacter.default` property via a JVM system property (or via
-the xref:appendix.adoc#appendix-spring-properties[`SpringProperties`] mechanism).
+`setPlaceholderPrefix`, `setPlaceholderSuffix`, or `setValueSeparator` to customize
+placeholders.
 
 NOTE: Spring Boot configures by default a `PropertySourcesPlaceholderConfigurer` bean that
 will get properties from `application.properties` and `application.yml` files.
@@ -120,22 +117,22 @@ It is possible to provide a default value as following:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Component
-	public class MovieRecommender {
+    @Component
+    public class MovieRecommender {
 
-		private final String catalog;
+        private final String catalog;
 
-		public MovieRecommender(@Value("${catalog.name:defaultCatalog}") String catalog) {
-			this.catalog = catalog;
-		}
-	}
+        public MovieRecommender(@Value("${catalog.name:defaultCatalog}") String catalog) {
+            this.catalog = catalog;
+        }
+    }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Component
 	class MovieRecommender(@Value("\${catalog.name:defaultCatalog}") private val catalog: String)
@@ -151,23 +148,23 @@ provide conversion support for your own custom type, you can provide your own
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Configuration
-	public class AppConfig {
+    @Configuration
+    public class AppConfig {
 
-		@Bean
-		public ConversionService conversionService() {
-			DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService();
-			conversionService.addConverter(new MyCustomConverter());
-			return conversionService;
-		}
-	}
+        @Bean
+        public ConversionService conversionService() {
+            DefaultFormattingConversionService conversionService = new DefaultFormattingConversionService();
+            conversionService.addConverter(new MyCustomConverter());
+            return conversionService;
+        }
+    }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Configuration
 	class AppConfig {
@@ -189,22 +186,22 @@ computed at runtime as the following example shows:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Component
-	public class MovieRecommender {
+    @Component
+    public class MovieRecommender {
 
-		private final String catalog;
+        private final String catalog;
 
-		public MovieRecommender(@Value("#{systemProperties['user.catalog'] + 'Catalog' }") String catalog) {
-			this.catalog = catalog;
-		}
-	}
+        public MovieRecommender(@Value("#{systemProperties['user.catalog'] + 'Catalog' }") String catalog) {
+            this.catalog = catalog;
+        }
+    }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Component
 	class MovieRecommender(
@@ -218,26 +215,28 @@ SpEL also enables the use of more complex data structures:
 ======
 Java::
 +
-[source,java,indent=0,subs="verbatim,quotes"]
+[source,java,indent=0,subs="verbatim,quotes",role="primary"]
 ----
-	@Component
-	public class MovieRecommender {
+    @Component
+    public class MovieRecommender {
 
-		private final Map<String, Integer> countOfMoviesPerCatalog;
+        private final Map<String, Integer> countOfMoviesPerCatalog;
 
-		public MovieRecommender(
-				@Value("#{{'Thriller': 100, 'Comedy': 300}}") Map<String, Integer> countOfMoviesPerCatalog) {
-			this.countOfMoviesPerCatalog = countOfMoviesPerCatalog;
-		}
-	}
+        public MovieRecommender(
+                @Value("#{{'Thriller': 100, 'Comedy': 300}}") Map<String, Integer> countOfMoviesPerCatalog) {
+            this.countOfMoviesPerCatalog = countOfMoviesPerCatalog;
+        }
+    }
 ----
 
 Kotlin::
 +
-[source,kotlin,indent=0,subs="verbatim,quotes"]
+[source,kotlin,indent=0,subs="verbatim,quotes",role="secondary"]
 ----
 	@Component
 	class MovieRecommender(
 		@Value("#{{'Thriller': 100, 'Comedy': 300}}") private val countOfMoviesPerCatalog: Map<String, Int>)
 ----
 ======
+
+