Tweaks to GitHub workflow

.github/workflows/gradle.yml

@@ -6,23 +6,32 @@ jobs:
   build-gradle-project:
     runs-on: ubuntu-latest
 
-  strategy:
-   matrix:
-     java-version: [ 11, 17, 19 ]
+    env:
+      GRADLE_OPTS: "-Dorg.gradle.jvmargs=-XX:MaxMetaspaceSize=512m"
+      SONAR_JDK: "11"
 
-  steps:
-    - uses: actions/checkout@v2
-      with:
-        fetch-depth: 0
-    - name: Set up JDK ${{ matrix.java-version }}
-      uses: actions/setup-java@v1
-      with:
-        java-version: ${{ matrix.java-version }}
-    - name: Checkout project sources
-      uses: actions/checkout@v2
-    - name: Setup Gradle
-      uses: gradle/gradle-build-action@v2
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
-    - name: Run build with Gradle Wrapper
-      run: ./gradlew build check --stacktrace
+    strategy:
+     matrix:
+       java-version: [ 11, 17, 19 ]
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Set up JDK ${{ matrix.java-version }}
+        uses: actions/setup-java@v1
+        with:
+          java-version: ${{ matrix.java-version }}
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Checkout project sources
+        uses: actions/checkout@v2
+
+      - name: Setup Gradle
+        uses: gradle/gradle-build-action@v2
+
+      - name: Test with Gradle
+        run: ./gradlew build check --stacktrace