feat(java): Require Jenkins core 2.479.3 and Java 17.

.github/workflows/maven.yml

@@ -10,11 +10,12 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - name: Set up JDK 1.11
-      uses: actions/setup-java@v1
+    - uses: actions/checkout@v4
+    - name: Set up JDK 17
+      uses: actions/setup-java@v4
       with:
-          java-version: 1.11
+        distribution: "temurin"
+        java-version: 17
     - name: Build with Maven
       run: mvn -B package
       # This step may duplicate efforts of package but is done to make the results of the test more clear

Jenkinsfile

@@ -0,0 +1,12 @@
+/*
+See the documentation for more options:
+https://github.com/jenkins-infra/pipeline-library/
+*/
+buildPlugin(
+    forkCount: '1C', // Run a JVM per core in tests
+    useContainerAgent: true, // Set to `false` if you need to use Docker for containerized tests
+    configurations: [
+        [platform: 'linux', jdk: 21],
+        [platform: 'windows', jdk: 17]
+    ]
+)