assertTrue(
        "partition[0] should be RandomAccess, but not: " + partitions.get(0).getClass(),
        partitions.get(0) instanceof RandomAccess);

    assertTrue(
        "partition[1] should be RandomAccess, but not: " + partitions.get(1).getClass(),
        partitions.get(1) instanceof RandomAccess);
  }

  public void testPartitionRandomAccessFalse() {

    assertTrue(
        "partition[0] should be RandomAccess, but not: " + partitions.get(0).getClass(),
        partitions.get(0) instanceof RandomAccess);

    assertTrue(
        "partition[1] should be RandomAccess, but not: " + partitions.get(1).getClass(),
        partitions.get(1) instanceof RandomAccess);
  }

  public void testPartitionRandomAccessFalse() {

    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.<Integer>of(), result);
  }

  public void testLeastOfIterator_empty_0() {
    List<Integer> result = numberOrdering.leastOf(Iterators.<Integer>emptyIterator(), 0);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);
    assertEquals(ImmutableList.<Integer>of(), result);
  }

  public void testLeastOfIterator_empty_0() {
    List<Integer> result = numberOrdering.leastOf(Iterators.<Integer>emptyIterator(), 0);
    assertTrue(result instanceof RandomAccess);
    assertListImmutable(result);

   * doesn't.
   */
  public void testRemoveAllRandomAccess() {
    Multimap<String, Integer> multimap = create();
    multimap.put("foo", 1);
    multimap.put("foo", 3);
    assertTrue(multimap.removeAll("foo") instanceof RandomAccess);
    assertTrue(multimap.removeAll("bar") instanceof RandomAccess);
  }

  /**

      implements RandomAccess {
    RandomAccessReverseList(List<T> forwardList) {
      super(forwardList);
    }
  }

  /** An implementation of {@link List#hashCode()}. */
  static int hashCodeImpl(List<?> list) {
    // TODO(lowasser): worth optimizing for RandomAccess?
    int hashCode = 1;
    for (Object o : list) {

    Iterator<List<Integer>> iterator = partitions.iterator();
    assertTrue(iterator.next() instanceof RandomAccess);
    assertTrue(iterator.next() instanceof RandomAccess);
  }

  @J2ktIncompatible // Arrays.asList(...).subList() doesn't implement RandomAccess in J2KT.
  @GwtIncompatible // Arrays.asList(...).subList() doesn't implement RandomAccess in GWT
  public void testPartitionNonRandomAccessInput() {

    delegate.put("foo", 1);
    delegate.put("foo", 3);
    ListMultimap<String, Integer> multimap = Multimaps.unmodifiableListMultimap(delegate);
    assertTrue(multimap.get("foo") instanceof RandomAccess);
    assertTrue(multimap.get("bar") instanceof RandomAccess);
  }

  public void testUnmodifiableLinkedListMultimapRandomAccess() {
    ListMultimap<String, Integer> delegate = LinkedListMultimap.create();
    delegate.put("foo", 1);

   *
   * <p><b>Java 8+ users:</b> Use {@code Streams.stream(iterable).collect(Comparators.least(k,
   * thisComparator))} instead.
   *
   * @return an immutable {@code RandomAccess} list of the {@code k} least elements in ascending
   *     order
   * @throws IllegalArgumentException if {@code k} is negative
   * @since 8.0
   */

  @GwtIncompatible // Arrays.asList(...).subList() doesn't implement RandomAccess in GWT
  public void testPartitionRandomAccess() {
    Iterator<Integer> source = asList(1, 2, 3).iterator();
    Iterator<List<Integer>> partitions = Iterators.partition(source, 2);
    assertTrue(partitions.next() instanceof RandomAccess);