message: dispose runtime listener
  Dispose the runtime listener on exception
diff: @@ -120,9 +120,12 @@ public class ExecutionService {
  onComputedCallback,
  onCachedCallback,
  onExceptionalCallback);
  + try {
  interopLibrary.execute(call);
  + } finally {
  listener.dispose();
  }
  + }
  /**
  * Executes a method described by its name, constructor it's defined on and the module it's
  