Deprecate setup-java v4 (#1194)

Add a deprecation message to the v4 action metadata and emit a runtime warning that v4 will no longer receive updates, directing users to migrate to setup-java v5.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

Copilot-Session: c8931f2e-fb40-497a-b529-be37cb97a0ae

.github/ISSUE_TEMPLATE/new_distribution_request.md

@@ -1,22 +0,0 @@
----
-name: New Java distribution template
-about: Suggest a new Java distribution
-title: ''
-labels: feature request, needs triage
-assignees: ''
----
-
-**Description:**
-Describe your proposal.
-
-**Justification:**
-Justification or a use case for your proposal.
-
-**Download URL:**
-Download URL for the new distribution.
-
-**License:**
-Link to the license for the new distribution.
-
-**Are you willing to submit a PR?**
-<!--- We accept contributions! -->

.github/PULL_REQUEST_TEMPLATE/new_distribution_pull_request_template.md

@@ -1,16 +0,0 @@
-**Description:**
-Describe your changes.
-
-**Related issue:**
-Add link to the related issue.
-
-**Download URL:**
-Download URL for the new distribution.
-
-**License:**
-Link to the license for the new distribution.
-
-**Check list:**
-- [ ] Mark if documentation changes are required.
-- [ ] Mark if tests were added or updated to cover the changes.
-- [ ] Mark if new distribution is being added.

.github/java.json

@@ -9,18 +9,6 @@
                     "message": 3
                 }
             ]
-        },
-        {
-            "owner": "javac",
-            "pattern": [
-                {
-                    "regexp": "^([^:]+):(\\d+): (warning|error): (.+?)$",
-                    "file": 1,
-                    "line": 2,
-                    "severity": 3,
-                    "message": 4
-                }
-            ]
         }
     ]
-}
+}

.github/workflows/basic-validation.yml

@@ -16,4 +16,4 @@ jobs:
     name: Basic validation
     uses: actions/reusable-workflows/.github/workflows/basic-validation.yml@main
     with:
-      node-version: '24.x'
+      node-version: '20.x'

.github/workflows/check-dist.yml

@@ -16,4 +16,4 @@ jobs:
     name: Check dist/
     uses: actions/reusable-workflows/.github/workflows/check-dist.yml@main
     with:
-      node-version: '24.x'
+      node-version: '20.x'

.github/workflows/codeql-analysis.yml

@@ -10,9 +10,5 @@ on:
 
 jobs:
   call-codeQL-analysis:
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
     name: CodeQL analysis
     uses: actions/reusable-workflows/.github/workflows/codeql-analysis.yml@main

.github/workflows/e2e-cache-dependency-path.yml

@@ -24,7 +24,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
@@ -51,13 +51,13 @@ jobs:
     needs: gradle1-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
         with:
           distribution: 'adopt'
-          java-version: '11'
+          java-version: '17'
           cache: gradle
           cache-dependency-path: __tests__/cache/gradle1/*.gradle*
       - name: Confirm that ~/.gradle/caches directory has been made
@@ -76,13 +76,13 @@ jobs:
     needs: gradle1-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
         with:
           distribution: 'adopt'
-          java-version: '11'
+          java-version: '17'
           cache: gradle
           cache-dependency-path: __tests__/cache/gradle2/*.gradle*
       - name: Confirm that ~/.gradle/caches directory has not been made

.github/workflows/e2e-cache.yml

@@ -24,7 +24,7 @@ jobs:
         os: [macos-15-intel, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
@@ -50,7 +50,7 @@ jobs:
     needs: gradle-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for gradle
         uses: ./
         id: setup-java
@@ -73,7 +73,7 @@ jobs:
         os: [macos-15-intel, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for maven
         uses: ./
         id: setup-java
@@ -97,7 +97,7 @@ jobs:
     needs: maven-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for maven
         uses: ./
         id: setup-java
@@ -124,7 +124,7 @@ jobs:
         os: [macos-15-intel, windows-latest, ubuntu-22.04]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for sbt
         uses: ./
         id: setup-java
@@ -174,7 +174,7 @@ jobs:
     needs: sbt-save
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Run setup-java with the cache for sbt
         uses: ./
         id: setup-java

.github/workflows/e2e-local-file.yml

@@ -21,7 +21,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Download Adopt OpenJDK file
         run: |
           if ($IsLinux) {
@@ -58,7 +58,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Download Zulu OpenJDK file
         run: |
           if ($IsLinux) {
@@ -95,7 +95,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Download Eclipse Temurin file
         run: |
           if ($IsLinux) {

.github/workflows/e2e-publishing.yml

@@ -25,7 +25,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -60,7 +60,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create fake settings.xml
         run: |
           $xmlDirectory = Join-Path $HOME ".m2"
@@ -96,7 +96,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create fake settings.xml
         run: |
           $xmlDirectory = Join-Path $HOME ".m2"
@@ -133,7 +133,7 @@ jobs:
         os: [macos-latest, windows-latest, ubuntu-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java

.github/workflows/e2e-versions.yml

@@ -41,15 +41,6 @@ jobs:
           - distribution: dragonwell
             os: macos-15-intel
         include:
-          - distribution: microsoft
-            os: windows-latest
-            version: 25
-          - distribution: microsoft
-            os: ubuntu-latest
-            version: 25
-          - distribution: microsoft
-            os: macos-latest
-            version: 25
           - distribution: oracle
             os: macos-15-intel
             version: 17
@@ -73,7 +64,7 @@ jobs:
             version: '24-ea'
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -86,32 +77,6 @@ jobs:
         run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
         shell: bash
 
-  setup-java-alpine-linux:
-    name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - alpine-linux - ${{ matrix.os }}
-    runs-on: ${{ matrix.os }}
-    container:
-      image: alpine:latest
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-        distribution: ['temurin', 'sapmachine']
-        version: ['21', '17']
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v7
-      - name: Install bash
-        run: apk add --no-cache bash
-      - name: setup-java
-        uses: ./
-        id: setup-java
-        with:
-          java-version: ${{ matrix.version }}
-          distribution: ${{ matrix.distribution }}
-      - name: Verify Java
-        run: bash __tests__/verify-java.sh "${{ matrix.version }}" "${{ steps.setup-java.outputs.path }}"
-        shell: bash
-
   setup-java-major-minor-versions:
     name: ${{ matrix.distribution }} ${{ matrix.version }} (jdk-x64) - ${{ matrix.os }}
     needs: setup-java-major-versions
@@ -149,7 +114,7 @@ jobs:
             version: '17.0.7'
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -184,7 +149,7 @@ jobs:
             os: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -220,7 +185,7 @@ jobs:
             os: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -259,7 +224,7 @@ jobs:
         version: ['17-ea', '15.0.0-ea.14']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -281,7 +246,7 @@ jobs:
         version: ['17-ea']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -303,7 +268,7 @@ jobs:
         version: ['17-ea', '21-ea']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -390,7 +355,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -418,7 +383,7 @@ jobs:
         version: ['11']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: setup-java
         uses: ./
         id: setup-java
@@ -441,7 +406,7 @@ jobs:
         java-version-file: ['.java-version', '.tool-versions']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "17" > .java-version
@@ -470,7 +435,7 @@ jobs:
         java-version-file: ['.java-version', '.tool-versions']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "11" > .java-version
@@ -498,7 +463,7 @@ jobs:
         java-version-file: ['.java-version', '.tool-versions']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "17.0.10" > .java-version
@@ -516,26 +481,23 @@ jobs:
         shell: bash
 
   setup-java-version-from-file-major-minor-patch-with-dist:
-    name: ${{ matrix.distribution }} version from file '${{ matrix.java-version-file }}' - ${{ matrix.os }}
+    name: ${{ matrix.distribution }} version from file 'openjdk64-17.0.10' - ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
         os: [macos-latest, windows-latest, ubuntu-latest]
         distribution: ['adopt', 'zulu', 'liberica']
-        java-version-file: ['.java-version', '.tool-versions', '.sdkmanrc']
+        java-version-file: ['.java-version', '.tool-versions']
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Create .java-version file
         shell: bash
         run: echo "openjdk64-17.0.10" > .java-version
       - name: Create .tool-versions file
         shell: bash
         run: echo "java openjdk64-17.0.10" > .tool-versions
-      - name: Create .sdkmanrc file
-        shell: bash
-        run: echo "java=17.0.10-tem" > .sdkmanrc
       - name: setup-java
         uses: ./
         id: setup-java

.github/workflows/publish-immutable-actions.yml

@@ -2,8 +2,7 @@ name: 'Publish Immutable Action Version'
 
 on:
   release:
-    types: [released]
-  workflow_dispatch:
+    types: [published]
 
 jobs:
   publish:
@@ -15,7 +14,7 @@ jobs:
 
     steps:
       - name: Checking out
-        uses: actions/checkout@v7
+        uses: actions/checkout@v4
       - name: Publish
         id: publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/release-new-action-version.yml

@@ -23,7 +23,7 @@ jobs:
     steps:
       - name: Update the ${{ env.TAG_NAME }} tag
         id: update-major-tag
-        uses: actions/publish-action@v0.4.0
+        uses: actions/publish-action@v0.3.0
         with:
           source-tag: ${{ env.TAG_NAME }}
           slack-webhook: ${{ secrets.SLACK_WEBHOOK }}

.licensed.yml

@@ -12,6 +12,4 @@ allowed:
   - unlicense
 
 reviewed:
-  npm:
-    - "@actions/http-client" # MIT (license text present), but detected as "other"
-    - "argparse" # Python Software Foundation License (PSF), but detected as "other"
+  npm: