Use Java 21 in CI

Author: acogoluegnes

.github/workflows/publish-documentation.yml

@@ -11,11 +11,11 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
       - name: Publish Documentation
         run: |
           git config user.name "rabbitmq-ci"
           git config user.email "[email protected]"
-          ci/publish-documentation-to-github-pages.sh
+          ci/publish-documentation-to-github-pages.sh

.github/workflows/publish-performance-tool.yml

@@ -11,8 +11,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
           gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }}
           gpg-passphrase: MAVEN_GPG_PASSPHRASE
@@ -61,4 +61,4 @@ jobs:
           client-payload: >-
             {"version": "${{ env.release_version }}",
             "url" : "https://github.com/rabbitmq/rabbitmq-java-tools-binaries-dev/releases/download/v-stream-perf-test-${{ env.release_version }}/stream-perf-test-${{ env.release_version }}.jar",
-            "tags": "pivotalrabbitmq/stream-perf-test:dev,pivotalrabbitmq/stream-perf-test:${{ env.release_version }}"}
+            "tags": "pivotalrabbitmq/stream-perf-test:dev,pivotalrabbitmq/stream-perf-test:${{ env.release_version }}"}

.github/workflows/publish-snapshot.yml

@@ -11,8 +11,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
           server-id: ossrh
           server-username: MAVEN_USERNAME
@@ -24,4 +24,4 @@ jobs:
         env:
           MAVEN_USERNAME: ${{ secrets.OSSRH_USERNAME }}
           MAVEN_PASSWORD: ${{ secrets.OSSRH_TOKEN }}
-          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
+          MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}

.github/workflows/test-pr.yml

@@ -19,8 +19,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
       - name: Start broker
         run: ci/start-broker.sh

.github/workflows/test-rabbitmq-alphas.yml

@@ -25,8 +25,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
       - name: Start broker
         run: ci/start-broker.sh

.github/workflows/test-supported-java-versions.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        java: [ '8', '11', '17', '20', '21-ea', '22-ea']
+        java: [ '8', '11', '17', '20', '21', '22-ea']
     name:  Test against Java ${{ matrix.java }}
     steps:
       - uses: actions/checkout@v4

.github/workflows/test.yml

@@ -23,8 +23,8 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v3
         with:
-          distribution: 'temurin'
-          java-version: '17'
+          distribution: 'zulu'
+          java-version: '21'
           cache: 'maven'
           server-id: ossrh
           server-username: MAVEN_USERNAME