/** Creates an empty {@code LinkedBlockingQueue} with a capacity of {@link Integer#MAX_VALUE}. */
  @J2ktIncompatible
  @GwtIncompatible // LinkedBlockingQueue
  public static <E> LinkedBlockingQueue<E> newLinkedBlockingQueue() {
    return new LinkedBlockingQueue<>();
  }

  /**
   * Creates an empty {@code LinkedBlockingQueue} with the given (fixed) capacity.
   *

  /** Creates an empty {@code LinkedBlockingQueue} with a capacity of {@link Integer#MAX_VALUE}. */
  @J2ktIncompatible
  @GwtIncompatible // LinkedBlockingQueue
  public static <E> LinkedBlockingQueue<E> newLinkedBlockingQueue() {
    return new LinkedBlockingQueue<>();
  }

  /**
   * Creates an empty {@code LinkedBlockingQueue} with the given (fixed) capacity.
   *

    checkNotNull(unit);
    int ntasks = tasks.size();
    checkArgument(ntasks > 0);
    List<Future<T>> futures = Lists.newArrayListWithCapacity(ntasks);
    BlockingQueue<Future<T>> futureQueue = Queues.newLinkedBlockingQueue();
    long timeoutNanos = unit.toNanos(timeout);

    // For efficiency, especially in executors with limited
    // parallelism, check to see if previously submitted tasks are