return queue;
  }

  // LinkedBlockingDeque

  /**
   * Creates an empty {@code LinkedBlockingDeque} with a capacity of {@link Integer#MAX_VALUE}.
   *
   * @since 12.0
   */
  @J2ktIncompatible
  @GwtIncompatible // LinkedBlockingDeque
  public static <E> LinkedBlockingDeque<E> newLinkedBlockingDeque() {
    return new LinkedBlockingDeque<>();
  }

  /**

    return queue;
  }

  // LinkedBlockingDeque

  /**
   * Creates an empty {@code LinkedBlockingDeque} with a capacity of {@link Integer#MAX_VALUE}.
   *
   * @since 12.0
   */
  @J2ktIncompatible
  @GwtIncompatible // LinkedBlockingDeque
  public static <E> LinkedBlockingDeque<E> newLinkedBlockingDeque() {
    return new LinkedBlockingDeque<>();
  }

  /**

            new TestStringQueueGenerator() {
              @Override
              public Queue<String> create(String[] elements) {
                return new LinkedBlockingDeque<>(MinimalCollection.of(elements));
              }
            })
        .named("LinkedBlockingDeque")
        .withFeatures(
            CollectionFeature.GENERAL_PURPOSE, CollectionFeature.KNOWN_ORDER, CollectionSize.ANY)