SONARJAVA-6036 : Build with Java 21 to fix the CI. (#55)

Author: rombirli

.github/workflows/build.yml

@@ -48,6 +48,7 @@ jobs:
         item:
           - { name: "with Lastest SonarJava Plugin", profile: "without-sonarqube-project", java_plugin_version: "LATEST_MASTER" }
           - { name: "for SonarQube Project Only", profile: "only-sonarqube-project", java_plugin_version: "LATEST_MASTER" }
+          - { name: "for Guava Project Only", profile: "only-guava-project", java_plugin_version: "LATEST_MASTER", java_version: "17", sonar-runtime: "LATEST_RELEASE[2025.4]" }
           - { name: "with Prod SonarJava Plugin", profile: "without-sonarqube-project", java_plugin_version: "POM_PROPERTY" }
     name: "QA Tests ${{ matrix.item.name }}"
     env:
@@ -61,6 +62,15 @@ jobs:
         with:
           working-directory: its/ruling
           version: 2025.7.12
+      - name: Override Java version for specific profiles
+        if: ${{ matrix.item.java_version }}
+        run: |
+          # We must 'cd' into the target directory because mise 'use' commands are 
+          # scoped to the current working directory. Changing directories ensures 
+          # the java version is pinned specifically for the 'its/ruling' path 
+          # by creating/updating a local .mise.toml file there.
+          cd its/ruling
+          mise use java@${{ matrix.item.java_version }}
       - name: Get GitHub Token for QA Licenses
         id: secrets
         uses: SonarSource/vault-action-wrapper@v3
@@ -84,12 +94,13 @@ jobs:
           BUILD_NUMBER: ${{ needs.build.outputs.build-number }}
           MAVEN_OPTS: "-Xmx3g"
           SONAR_JAVA_VERSION: ${{ steps.resolve-sonar-java-plugin-version.outputs.version }}
+          SONAR_RUNTIME: ${{ matrix.item.sonar-runtime || 'LATEST_RELEASE' }}
         run: |
           mvn package --batch-mode \
             "-Pit-ruling,${{ matrix.item.profile }}" \
             "-Dsonar.java.version=${SONAR_JAVA_VERSION}" \
             "-Dorchestrator.artifactory.accessToken=${ARTIFACTORY_ACCESS_TOKEN}" \
-            "-Dsonar.runtimeVersion=LATEST_RELEASE" \
+            "-Dsonar.runtimeVersion=${{ env.SONAR_RUNTIME }}" \
             "-Dmaven.test.redirectTestOutputToFile=false" \
             "-DbuildNumber=${BUILD_NUMBER}" \
             -B -e -V \
@@ -115,4 +126,4 @@ jobs:
       BUILD_NUMBER: ${{ needs.build.outputs.build-number }}
     steps:
       - name: Promote artifacts
-        uses: SonarSource/ci-github-actions/promote@v1
+        uses: SonarSource/ci-github-actions/promote@v1

its/ruling/mise.toml

@@ -1,2 +1,2 @@
 [tools]
-java = "17.0"
+java = ["21", "17"]

its/ruling/pom.xml

@@ -114,7 +114,7 @@
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-surefire-plugin</artifactId>
             <configuration>
-              <test>!org.sonar.java.it.JavaRulingTest#sonarqube_server</test>
+              <test>!org.sonar.java.it.JavaRulingTest#sonarqube_server,!org.sonar.java.it.JavaRulingTest#guava</test>
             </configuration>
           </plugin>
         </plugins>
@@ -134,6 +134,20 @@
         </plugins>
       </build>
     </profile>
+    <profile>
+      <id>only-guava-project</id>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-surefire-plugin</artifactId>
+            <configuration>
+              <test>org.sonar.java.it.JavaRulingTest#guava</test>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
   </profiles>
 
 </project>

its/ruling/src/test/java/org/sonar/java/it/JavaRulingTest.java

@@ -131,7 +131,7 @@ public void guava() throws Exception {
     String projectKey = "com.google.guava:guava";
     MavenBuild build = test_project(projectKey, projectName);
     build
-      // by default guava is compatible with java 6, however this is not supported with JDK 17
+      // by default guava is compatible with java 6, however this is not supported with JDK 17+
       .setProperty("java.version", "1.7")
       .setProperty("maven.javadoc.skip", "true")
       // use batch
@@ -175,7 +175,7 @@ public void apache_commons_beanutils() throws Exception {
     String projectName = "commons-beanutils";
     MavenBuild build = test_project("commons-beanutils:commons-beanutils", projectName);
     build
-      // by default it can not be built with jdk 17 without changing some plugin versions
+      // by default it can not be built with recent JDK versions without changing some plugin versions
       .setProperty("maven-bundle-plugin.version", "5.1.4")
       // use batch
       .setProperty("sonar.java.experimental.batchModeSizeInKB", "8192");

java-symbolic-execution/java-symbolic-execution-checks-test-sources/pom.xml

@@ -36,9 +36,7 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <release>17</release>
-          <source>17</source>
-          <target>17</target>
+          <release>21</release>
           <annotationProcessorPaths>
             <path>
               <groupId>org.projectlombok</groupId>

java-symbolic-execution/java-symbolic-execution-plugin/pom.xml

@@ -14,8 +14,8 @@
   <name>SonarQube Java :: Symbolic Execution Plugin</name>
 
   <properties>
-      <maven.compiler.source>17</maven.compiler.source>
-      <maven.compiler.target>17</maven.compiler.target>
+      <maven.compiler.source>21</maven.compiler.source>
+      <maven.compiler.target>21</maven.compiler.target>
       <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
       <maven.deploy.skip>false</maven.deploy.skip>
   </properties>
@@ -94,8 +94,8 @@
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>17</source>
-          <target>17</target>
+          <source>21</source>
+          <target>21</target>
         </configuration>
       </plugin>
       <plugin>

mise.toml

@@ -1,3 +1,3 @@
 [tools]
-java = "23"
+java = "21"
 maven = "3.9"