public <T> ListenableFuture<T> submit(Callable<T> task) {
    Preconditions.checkNotNull(task, "task must not be null!");
    return delegate.submit(task);
  }

  @Override
  public <T> ListenableFuture<T> submit(Runnable task, T result) {
    Preconditions.checkNotNull(task, "task must not be null!");
    Preconditions.checkNotNull(result, "result must not be null!");
    return delegate.submit(task, result);
  }

  @Override

    public <T> Future<T> submit(Callable<T> task) {
      lastMethodCalled = "submit";
      assertThat(task).isInstanceOf(WrappedCallable.class);
      return inline.submit(task);
    }

    @Override
    public Future<?> submit(Runnable task) {
      lastMethodCalled = "submit";
      assertThat(task).isInstanceOf(WrappedRunnable.class);
      return inline.submit(task);
    }

    @Override

  private volatile boolean taskDone;

  public void testNoOpScheduledExecutor() throws InterruptedException {
    taskDone = false;
    Runnable task = () -> taskDone = true;
    ScheduledFuture<?> future =
        TestingExecutors.noOpScheduledExecutor().schedule(task, 10, MILLISECONDS);
    Thread.sleep(20);
    assertFalse(taskDone);
    assertFalse(future.isDone());
  }

  private volatile boolean taskDone;

  public void testNoOpScheduledExecutor() throws InterruptedException {
    taskDone = false;
    Runnable task = () -> taskDone = true;
    ScheduledFuture<?> future =
        TestingExecutors.noOpScheduledExecutor().schedule(task, 10, MILLISECONDS);
    Thread.sleep(20);
    assertFalse(taskDone);
    assertFalse(future.isDone());
  }

    private static RerunTestExecuter createRetryTestExecuter(Task task, TestRerunTaskExtension extension) {
        TestExecuter<JvmTestExecutionSpec> delegate = getTestExecuter(task);
        return new RerunTestExecuter(extension, delegate);
    }

    private static TestExecuter<JvmTestExecutionSpec> getTestExecuter(Task task) {
        return invoke(declaredMethod(Test.class, "createTestExecuter"), task);
    }

  // Regression test for a deadlock where a task could be stuck busy waiting for the task to
  // transition to DONE
  public void testInterruptThrows() throws Exception {
    CountDownLatch isInterruptibleRegistered = new CountDownLatch(1);
    SettableFuture<String> taskResult = SettableFuture.create();
    InterruptibleTask<String> task =
        new InterruptibleTask<String>() {
          @Override

  // Regression test for a deadlock where a task could be stuck busy waiting for the task to
  // transition to DONE
  public void testInterruptThrows() throws Exception {
    CountDownLatch isInterruptibleRegistered = new CountDownLatch(1);
    SettableFuture<String> taskResult = SettableFuture.create();
    InterruptibleTask<String> task =
        new InterruptibleTask<String>() {
          @Override

        @Override
        public void beforeActions(Task task) {
            callIfVagrantTask(task, VagrantMachine::maybeStartVM);
        }

        @Override
        public void afterExecute(Task task, TaskState state) {
            callIfVagrantTask(task, service -> service.maybeStopVM(state.getFailure() != null));
        }
    }

                .build()
        then:
        result.task(":distribution:bwc:${bwcProject}:buildBwcDarwinTar").outcome == TaskOutcome.SUCCESS
        result.task(":distribution:bwc:${bwcProject}:buildBwcOssDarwinTar").outcome == TaskOutcome.SUCCESS

        and: "assemble task triggered"
        assertOutputContains(result.output, "[$bwcDistVersion] > Task :distribution:archives:darwin-tar:${expectedAssembleTaskName}")

     * Returns whether the task has been canceled.
     *
     * @return whether the task has been canceled
     */
    public boolean isCanceled() {
        return status == CANCELED;
    }

    /**
     * Cancels the task.
     */
    public void cancel() {
        status = CANCELED;
    }

    /**
     * Returns whether the task is stopped.
     *
     * @return whether the task is stopped
     */