Update .github/workflows/build.yml

.github/workflows/build.yml

@@ -20,15 +20,19 @@ jobs:
   build:
 
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # follows https://en.wikipedia.org/wiki/Java_version_history#Release_table
+        java-versions: ['8', '11', '17', '21']
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up JDK 11
+    - name: Set up Java ${{ matrix.java-versions }}
       uses: actions/setup-java@v3
       with:
-        java-version: '11'
+        java-version: ${{ matrix.java-versions }}
         distribution: 'temurin'
     - name: Build with Gradle
-      uses: gradle/gradle-build-action@6095a76664413da4c8c134ee32e8a8ae900f0f1f
+      uses: gradle/gradle-build-action@fec4a42eb0c83154e5c9590748ba8337949c5701
       with:
         arguments: build

.github/workflows/publish.yml

@@ -30,14 +30,14 @@ jobs:
         settings-path: ${{ github.workspace }} # location for the settings.xml file
 
     - name: Build with Gradle
-      uses: gradle/gradle-build-action@6095a76664413da4c8c134ee32e8a8ae900f0f1f
+      uses: gradle/gradle-build-action@fec4a42eb0c83154e5c9590748ba8337949c5701
       with:
         arguments: build
 
     # The USERNAME and TOKEN need to correspond to the credentials environment variables used in
     # the publishing section of your build.gradle
     - name: Publish to GitHub Packages
-      uses: gradle/gradle-build-action@6095a76664413da4c8c134ee32e8a8ae900f0f1f
+      uses: gradle/gradle-build-action@fec4a42eb0c83154e5c9590748ba8337949c5701
       with:
         arguments: publish
       env: