/** Use {@link MoreExecutors#newSequentialExecutor} */
  SequentialExecutor(Executor executor) {
    this.executor = Preconditions.checkNotNull(executor);
  }

  /**
   * Adds a task to the queue and makes sure a worker thread is running.
   *
   * <p>If this method throws, e.g. a {@code RejectedExecutionException} from the delegate executor,
   * execution of tasks will stop until a call to this method is made.
   */

  /** Use {@link MoreExecutors#newSequentialExecutor} */
  SequentialExecutor(Executor executor) {
    this.executor = Preconditions.checkNotNull(executor);
  }

  /**
   * Adds a task to the queue and makes sure a worker thread is running.
   *
   * <p>If this method throws, e.g. a {@code RejectedExecutionException} from the delegate executor,
   * execution of tasks will stop until a call to this method is made.
   */

  }

  /**
   * Adds a listener that will be called using the given executor when events are later {@link
   * #enqueue enqueued} and {@link #dispatch dispatched}.
   */
  public void addListener(L listener, Executor executor) {
    checkNotNull(listener, "listener");
    checkNotNull(executor, "executor");
    listeners.add(new PerListenerQueue<>(listener, executor));
  }

  /**

// UniquePVCName defines the type to key pvc off
type UniquePVCName types.UID

// GeneratedOperations contains the operation that is created as well as
// supporting functions required for the operation executor
type GeneratedOperations struct {
	// Name of operation - could be used for resetting shared exponential backoff
	OperationName     string
	OperationFunc     func() (context OperationContext)
	EventRecorderFunc func(*error)

        this.input = input;
    }

    @Override
    public void connectStreams(Process process, String processName, Executor executor) {
        this.executor = executor;

        /*
            There's a potential problem here in that DisconnectableInputStream reads from input in the background.

        super(lock, testId, timeout, maxConcurrent, previous, expectedRequests);
        this.executor = executor;
    }

    @Override
    protected boolean isAutoRelease() {
        return true;
    }

    @Override
    protected void onExpectedRequestsReceived(BlockingHttpServer.BlockingHandler handler, int yetToBeReceived) {
        executor.execute(() -> {

   *     exception itself.
   * @param executor the executor that runs {@code fallback} if the input fails
   */
  public <X extends Throwable> ClosingFuture<V> catching(
      Class<X> exceptionType, ClosingFunction<? super X, ? extends V> fallback, Executor executor) {
    return catchingMoreGeneric(exceptionType, fallback, executor);
  }

            class CustomTask extends DefaultTask {
                private final WorkerExecutor executor

                @Inject
                CustomTask(WorkerExecutor executor) {
                    this.executor = executor
                }

                @TaskAction
                void printIt() {
                    println(executor != null ? "got it" : "NOT IT")
                }
            }

  }

  /**
   * Adds a listener that will be called using the given executor when events are later {@link
   * #enqueue enqueued} and {@link #dispatch dispatched}.
   */
  public void addListener(L listener, Executor executor) {
    checkNotNull(listener, "listener");
    checkNotNull(executor, "executor");
    listeners.add(new PerListenerQueue<>(listener, executor));
  }

  /**

   *     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);
  }

  /**