}

    @Override
    public final void forEachRemaining(OutConsumerT action) {
      if (prefix != null) {
        prefix.forEachRemaining(action);
        prefix = null;
      }
      from.forEachRemaining(
          fromElement -> {
            OutSpliteratorT elements = function.apply(fromElement);
            if (elements != null) {
              elements.forEachRemaining(action);
            }
          });

      extends GeneralSpliterator<E> {
    GeneralSpliteratorOfObject(Spliterator<E> spliterator) {
      super(spliterator);
    }

    @Override
    void forEachRemaining(Consumer<? super E> action) {
      spliterator.forEachRemaining(action);
    }

    @Override
    boolean tryAdvance(Consumer<? super E> action) {
      return spliterator.tryAdvance(action);
    }

    @Override

    for (Entry<String, Integer> entry : expectedEntries) {
      multimap.put(entry.getKey(), entry.getValue());
    }
    List<String> actualKeys = new ArrayList<>();
    multimap.keys().spliterator().forEachRemaining(actualKeys::add);
    assertThat(actualKeys)
        .containsExactlyElementsIn(Lists.transform(expectedEntries, Entry::getKey))
        .inOrder();
  }

  public void testEntriesSpliterator() {

    multiset.add("a", 3);
    multiset.add("b", 1);
    multiset.add("c", 2);

    List<String> actualValues = Lists.newArrayList();
    multiset.spliterator().forEachRemaining(actualValues::add);
    assertThat(multiset).containsExactly("a", "a", "a", "b", "c", "c").inOrder();
  }

      List<E> targetElements = new ArrayList<>();
      Iterator<E> iterator = newTargetIterator();
      for (int j = 0; j < i; j++) {
        targetElements.add(iterator.next());
      }
      iterator.forEachRemaining(targetElements::add);
      if (knownOrder == KnownOrder.KNOWN_ORDER) {
        assertEquals(expectedElements, targetElements);
      } else {
        Helpers.assertEqualIgnoringOrder(expectedElements, targetElements);