}
  }

  /**
   * List decorator that stays in sync with the multimap values for a key and supports rapid random
   * access.
   */
  private final class RandomAccessWrappedList extends WrappedList implements RandomAccess {
    RandomAccessWrappedList(
        @ParametricNullness K key, List<V> delegate, @Nullable WrappedCollection ancestor) {
      super(key, delegate, ancestor);
    }
  }

  @Override