Add Jvm verification test

Author: Abacn

buildSrc/src/main/groovy/org/apache/beam/gradle/BeamModulePlugin.groovy

@@ -461,8 +461,10 @@ class BeamModulePlugin implements Plugin<Project> {
       return 'java11'
     } else if (ver <= JavaVersion.VERSION_17) {
       return 'java17'
-    } else {
+    } else if (ver <= JavaVersion.VERSION_21) {
       return 'java21'
+    } else {
+      return 'java25'
     }
   }
 

sdks/java/testing/test-utils/build.gradle

@@ -43,7 +43,7 @@ dependencies {
   testRuntimeOnly project(path: ":runners:direct-java", configuration: "shadow")
 }
 
-['8', '11', '17', '21'].each { String ver ->
+['8', '11', '17', '21', '25'].each { String ver ->
   tasks.create(name: "verifyJavaVersion${ver}", type: Test) {
     filter {
       includeTestsMatching "org.apache.beam.sdk.testutils.jvmverification.JvmVerification.verifyCodeIsCompiledWithJava8"

sdks/java/testing/test-utils/src/test/java/org/apache/beam/sdk/testutils/jvmverification/JvmVerification.java

@@ -21,6 +21,7 @@
 import static org.apache.beam.sdk.testutils.jvmverification.JvmVerification.Java.v17;
 import static org.apache.beam.sdk.testutils.jvmverification.JvmVerification.Java.v1_8;
 import static org.apache.beam.sdk.testutils.jvmverification.JvmVerification.Java.v21;
+import static org.apache.beam.sdk.testutils.jvmverification.JvmVerification.Java.v25;
 import static org.junit.Assert.assertEquals;
 
 import java.io.IOException;
@@ -41,6 +42,7 @@ public class JvmVerification {
     versionMapping.put("0037", v11);
     versionMapping.put("003d", v17);
     versionMapping.put("0041", v21);
+    versionMapping.put("0045", v25);
   }
 
   // bytecode
@@ -69,6 +71,11 @@ public void verifyTestCodeIsCompiledWithJava21() throws IOException {
     assertEquals(v21, getByteCodeVersion(JvmVerification.class));
   }
 
+  @Test
+  public void verifyTestCodeIsCompiledWithJava25() throws IOException {
+    assertEquals(v25, getByteCodeVersion(JvmVerification.class));
+  }
+
   // jvm
   @Test
   public void verifyRunningJVMVersionIs8() {
@@ -94,6 +101,12 @@ public void verifyRunningJVMVersionIs21() {
     assertEquals(v21.name, version);
   }
 
+  @Test
+  public void verifyRunningJVMVersionIs25() {
+    final String version = getJavaSpecification();
+    assertEquals(v25.name, version);
+  }
+
   private static <T> Java getByteCodeVersion(final Class<T> clazz) throws IOException {
     final InputStream stream =
         clazz.getClassLoader().getResourceAsStream(clazz.getName().replace(".", "/") + ".class");
@@ -111,7 +124,8 @@ enum Java {
     v1_8("1.8"),
     v11("11"),
     v17("17"),
-    v21("21");
+    v21("21"),
+    v25("25");
 
     final String name;