test/compiler/jvmci/common/JVMCIHelpers.java

*** 39,54 ****
  
      public static class EmptyVMEventListener extends HotSpotVMEventListener {
          // just empty, using default interface methods
      }
  
      public static class EmptyHotspotCompiler implements JVMCICompiler {
  
          @Override
          public CompilationRequestResult compileMethod(CompilationRequest request) {
              // do nothing
!             return CompilationRequestResult.failure("no compiler configured", true);
          }
      }
  
      public static class EmptyCompilerFactory extends JVMCICompilerFactory {
  
--- 39,60 ----
  
      public static class EmptyVMEventListener extends HotSpotVMEventListener {
          // just empty, using default interface methods
      }
  
+     public static class EmptyCompilationRequestResult implements CompilationRequestResult {
+         @Override
+         public Object getFailure() {
+             return "no compiler configured";
+         }
+     }
      public static class EmptyHotspotCompiler implements JVMCICompiler {
  
          @Override
          public CompilationRequestResult compileMethod(CompilationRequest request) {
              // do nothing
!             return new EmptyCompilationRequestResult();
          }
      }
  
      public static class EmptyCompilerFactory extends JVMCICompilerFactory {