more renames

Author: chingor13

.github/workflows/sdk-platform-java-ci.yaml

@@ -122,7 +122,7 @@ jobs:
           JOB_TYPE: install
       - name: Conditionally set jvmopts
         if: ${{ matrix.java == 25 }}
-        run: echo "EXTRA_BAZEL_ARGS='--jvmopt=-Dcom.google.testing.junit.runner.shouldInstallTestSecurityManager=false'" >> $GITHUB_ENV
+        run: echo 'EXTRA_BAZEL_ARGS="--jvmopt=-Dcom.google.testing.junit.runner.shouldInstallTestSecurityManager=false"' >> $GITHUB_ENV
       - name: Integration Tests
         run: |
           bazelisk --batch test //sdk-platform-java/test/integration/... ${EXTRA_BAZEL_ARGS}
@@ -232,6 +232,40 @@ jobs:
           pushd /tmp/java-compute/google-cloud-compute-small-v1-java
           ./gradlew clean build publishToMavenLocal sourcesJar allJars
           popd
+  
+  java8-compatibility:
+    needs: filter
+    if: ${{ needs.filter.outputs.library == 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-java@v4
+      with:
+        java-version: 17
+        distribution: temurin
+        cache: maven
+    - name: Install sdk-platform-modules to local Maven repository
+      shell: bash
+      run: .kokoro/build.sh
+      env:
+        BUILD_SUBDIR: sdk-platform-java
+        JOB_TYPE: install
+    - name: Check Java 8 compatibility for class files
+      shell: bash
+      run: |
+        find . -type f -name "*.class" -path "*/classes/*" \
+          -not -path "*/grpc-*/*" \
+          -not -path "*/proto-*/*" \
+          -not -path "*/gapic-generator-java/*" -print |\
+          while IFS= read -r class_file; do
+          version=$(javap -v "${class_file}" | grep "major version" | cut -d ' ' -f 5)
+          if [[ "${version}" != "52" ]]; then
+            echo "${class_file} is not compatible with Java 8."
+            exit 1
+          fi
+        done
+        echo "All class files are compatible with Java 8."
+      working-directory: sdk-platform-java
 
   build-java8-showcase:
     needs: filter

.github/workflows/sdk-platform-java-downstream.yaml

@@ -54,6 +54,7 @@ jobs:
   downstream-compatibility-spring-generator:
     needs: filter
     if: ${{ needs.filter.outputs.library == 'true' }}
+    name: "downstream-compatibility (spring-cloud-gcp)"
     runs-on: ubuntu-22.04
     strategy:
       fail-fast: false