ImmutableSortedSet.copyOf(
            STRING_LENGTH, asList("in", "the", "quick", "jumped", "over", "a"));
    assertSame(STRING_LENGTH, set.comparator());
  }

  public void testCopyOfExplicit_iterator_ordering() {
    SortedSet<String> set =
        ImmutableSortedSet.copyOf(
            STRING_LENGTH, asIterator("in", "the", "quick", "jumped", "over", "a"));