test/compiler/jvmci/events/JvmciShutdownEventListener.java

rev 12121 : 8167180: [JVMCI] Exported elements referring to inaccessible types in jdk.vm.ci

*** 21,34 ****
   * questions.
   */
  
  package compiler.jvmci.events;
  
  import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
! import jdk.vm.ci.hotspot.services.HotSpotVMEventListener;
  
! public class JvmciShutdownEventListener extends HotSpotVMEventListener {
      public static final String MESSAGE = "Shutdown notified";
      public static final String GOT_INTERNAL_ERROR = "Got internal error";
  
      public static void main(String args[]) {
          try {
--- 21,35 ----
   * questions.
   */
  
  package compiler.jvmci.events;
  
+ import jdk.vm.ci.services.JVMCIServiceLocator;
  import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;
! import jdk.vm.ci.hotspot.HotSpotVMEventListener;
  
! public class JvmciShutdownEventListener extends JVMCIServiceLocator implements HotSpotVMEventListener {
      public static final String MESSAGE = "Shutdown notified";
      public static final String GOT_INTERNAL_ERROR = "Got internal error";
  
      public static void main(String args[]) {
          try {
*** 37,45 ****
--- 38,54 ----
              System.out.println(GOT_INTERNAL_ERROR);
          }
      }
  
      @Override
+     public <S> S getProvider(Class<S> service) {
+         if (service == HotSpotVMEventListener.class) {
+             return service.cast(this);
+         }
+         return null;
+     }
+ 
+     @Override
      public void notifyShutdown() {
          System.out.println(MESSAGE);
      }
  }