public void testEncloseAll() {
    assertEquals(Range.closed(0, 0), Range.encloseAll(asList(0)));
    assertEquals(Range.closed(-3, 5), Range.encloseAll(asList(5, -3)));
    assertEquals(Range.closed(-3, 5), Range.encloseAll(asList(1, 2, 2, 2, 5, -3, 0, -1)));
  }

  public void testEncloseAll_empty() {
    assertThrows(NoSuchElementException.class, () -> Range.encloseAll(ImmutableSet.<Integer>of()));
  }

      for (int i = 0; i < elements.size() - 1; i++) {
        assertEquals(elements.get(i) + 1, (int) elements.get(i + 1));
      }
      Range<Integer> range =
          elements.isEmpty() ? Range.closedOpen(0, 0) : Range.encloseAll(elements);
      return ContiguousSet.create(range, DiscreteDomain.integers());
    }
  }

      for (int i = 0; i < elements.size() - 1; i++) {
        assertEquals(elements.get(i) + 1, (int) elements.get(i + 1));
      }
      Range<Integer> range =
          elements.isEmpty() ? Range.closedOpen(0, 0) : Range.encloseAll(elements);
      return ContiguousSet.create(range, DiscreteDomain.integers());
    }
  }

   * @throws NoSuchElementException if {@code values} is empty
   * @throws NullPointerException if any of {@code values} is null
   * @since 14.0
   */
  public static <C extends Comparable<?>> Range<C> encloseAll(Iterable<C> values) {
    checkNotNull(values);
    if (values instanceof SortedSet) {
      SortedSet<C> set = (SortedSet<C>) values;
      Comparator<?> comparator = set.comparator();

   * @throws NoSuchElementException if {@code values} is empty
   * @throws NullPointerException if any of {@code values} is null
   * @since 14.0
   */
  public static <C extends Comparable<?>> Range<C> encloseAll(Iterable<C> values) {
    checkNotNull(values);
    if (values instanceof SortedSet) {
      SortedSet<C> set = (SortedSet<C>) values;
      Comparator<?> comparator = set.comparator();

          expectEnclose,
          rangeSet.encloses(query));
      assertEquals(
          rangeSet + " was incorrect on enclosesAll([" + query + "])",
          expectEnclose,
          rangeSet.enclosesAll(ImmutableList.of(query)));
    }
  }

  public void testAllSingleRangesComplementAgainstRemove() {
    for (Range<Integer> range : QUERY_RANGES) {