}

    def "shuts down executor when receiving end output event"() {
        expect:
        !executor.isShutdown()

        when:
        renderer.onOutput(new EndOutputEvent())

        then:
        executor.isShutdown()
    }

    def "throwables are not propagated out of the run method of the output loop"() {
        given:
        def executor = new MockExecutor()

    private final Executor executor;

    private Process process;
    private boolean aborted;
    private final StreamsHandler streamsHandler;
    private volatile BuildOperationRef associatedBuildOperation;

    public ExecHandleRunner(
        DefaultExecHandle execHandle, StreamsHandler streamsHandler, ProcessLauncher processLauncher, Executor executor,
        BuildOperationRef associatedBuildOperation

   * executor}.
   *
   * @param listener the backing listener
   * @param executor the executor with which removal notifications are asynchronously executed
   */
  public static <K, V> RemovalListener<K, V> asynchronous(
      RemovalListener<K, V> listener, Executor executor) {
    checkNotNull(listener);
    checkNotNull(executor);
    return (RemovalNotification<K, V> notification) ->

   */
  public <T extends @Nullable Object> ListenableFuture<T> submitAsync(
      AsyncCallable<T> callable, Executor executor) {
    checkNotNull(callable);
    checkNotNull(executor);
    TaskNonReentrantExecutor taskExecutor = new TaskNonReentrantExecutor(executor, this);
    AsyncCallable<T> task =
        new AsyncCallable<T>() {
          @Override

  }

  public void testNoOpScheduledExecutorShutdown() {
    ListeningScheduledExecutorService executor = TestingExecutors.noOpScheduledExecutor();
    assertFalse(executor.isShutdown());
    assertFalse(executor.isTerminated());
    executor.shutdown();
    assertTrue(executor.isShutdown());
    assertTrue(executor.isTerminated());
  }

  }

  public void testNoOpScheduledExecutorShutdown() {
    ListeningScheduledExecutorService executor = TestingExecutors.noOpScheduledExecutor();
    assertFalse(executor.isShutdown());
    assertFalse(executor.isTerminated());
    executor.shutdown();
    assertTrue(executor.isShutdown());
    assertTrue(executor.isTerminated());
  }

   *     returned future.
   * @param executor Executor to run the function in.
   * @return A future that holds result of the transformation.
   */
  public final <T extends @Nullable Object> FluentFuture<T> transform(
      Function<? super V, T> function, Executor executor) {
    return (FluentFuture<T>) Futures.transform(this, function, executor);
  }

  /**

   *
   * @param listener the listener to run when the computation is complete
   * @param executor the executor to run the listener in
   * @throws RejectedExecutionException if we tried to execute the listener immediately but the
   *     executor rejected it.
   */
  void addListener(Runnable listener, Executor executor);

    protected boolean daemon;
    private final Executor executor;

    AbstractExecHandleBuilder(PathToFileResolver fileResolver, Executor executor, BuildCancellationToken buildCancellationToken) {
        super(fileResolver);
        this.buildCancellationToken = buildCancellationToken;
        this.executor = executor;
        streamsSpec.setStandardOutput(SafeStreams.systemOut());

  stream_executor::StreamExecutor* executor =
      platform->ExecutorForDevice(0).value();
  TF_ASSERT_OK_AND_ASSIGN(auto stream, executor->CreateStream());

  se::DeviceMemoryBase gpu_dst{device_tensor.data(), 4 * sizeof(float)};
  xla::Shape shape;
  TF_ASSERT_OK(TensorShapeToXLAShape(DT_FLOAT, TensorShape({2, 2}), &shape));

  TF_ASSERT_OK_AND_ASSIGN(auto se_event, executor->CreateEvent());