build matrix with Java 21 (Linux only)

eclipse · May 14, 2024 · fc2847d · fc2847d
1 parent 5e4c16d
commit fc2847d
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
@@ -15,17 +15,21 @@ jobs:
     strategy:
       matrix: # 'macos-14' is arm64
         os: ['ubuntu-22.04', 'macos-14', 'windows-2022']
+        java: [ 17 ]
+        include:
+        - os: ubuntu-22.04
+          java: 21
       fail-fast: false
     runs-on: ${{ matrix.os }}
 
     steps:
       - name: 'Check out repository'
         uses: actions/checkout@v4
 
-      - name: 'Set up Java'
+      - name: 'Set up Java ${{ matrix.java }}'
         uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: ${{ matrix.java }}
           distribution: 'temurin'
 
       - name: 'Cache Maven packages'
@@ -72,7 +76,7 @@ jobs:
       - name: 'Set up Java'
         uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 17
           distribution: 'temurin'
 
       - name: 'Cache Maven packages'