SetTestSuiteBuilder.using(
                new TestStringSetGenerator() {
                  @Override
                  protected Set<String> create(String[] elements) {
                    // Put the sets in different orders for the hell of it
                    return union(
                        new LinkedHashSet<>(asList(elements[0], elements[1], elements[2])),

     * the other. From the declaration syntax, the class type parameter appears first, but the call
     * syntax may show up in opposite order such as {@code new <A>Foo<B>()}.
     */
    @Override
    public final TypeVariable<?>[] getTypeParameters() {
      TypeVariable<?>[] declaredByClass = getDeclaringClass().getTypeParameters();

        assertObjectNotNull("field", field);
        if (fieldSortBuilderList == null) {
            fieldSortBuilderList = new ArrayList<>();
        }
        fieldSortBuilderList.add(SortBuilders.fieldSort(field).order(ascOrDesc ? SortOrder.ASC : SortOrder.DESC));
    }

    // ===================================================================================

        assertObjectNotNull("field", field);
        if (fieldSortBuilderList == null) {
            fieldSortBuilderList = new ArrayList<>();
        }
        fieldSortBuilderList.add(SortBuilders.fieldSort(field).order(ascOrDesc ? SortOrder.ASC : SortOrder.DESC));
    }

    // ===================================================================================

  }

  @LazyInit private transient @Nullable Set<V> valueSet;

  @Override
  public Set<V> values() {
    /*
     * We can almost reuse the inverse's keySet, except we have to fix the
     * iteration order so that it is consistent with the forward map.
     */
    Set<V> result = valueSet;
    return (result == null) ? valueSet = new ValueSet() : result;
  }

  @WeakOuter

  // 1. Tests on a hardcoded dataset for chains starting with median(), quartiles(), and scale(10):

  /** The squares of the 16 integers from 0 to 15, in an arbitrary order. */
  private static final ImmutableList<Double> SIXTEEN_SQUARES_DOUBLES =
      ImmutableList.of(
          25.0, 100.0, 0.0, 144.0, 9.0, 121.0, 4.0, 225.0, 169.0, 64.0, 49.0, 16.0, 36.0, 1.0, 81.0,
          196.0);

  // 1. Tests on a hardcoded dataset for chains starting with median(), quartiles(), and scale(10):

  /** The squares of the 16 integers from 0 to 15, in an arbitrary order. */
  private static final ImmutableList<Double> SIXTEEN_SQUARES_DOUBLES =
      ImmutableList.of(
          25.0, 100.0, 0.0, 144.0, 9.0, 121.0, 4.0, 225.0, 169.0, 64.0, 49.0, 16.0, 36.0, 1.0, 81.0,
          196.0);

    Range<Integer> range = Range.closed(3, 5);
    assertTrue(range.containsAll(asList(3, 3, 4, 5)));
    assertFalse(range.containsAll(asList(3, 3, 4, 5, 6)));

    // We happen to know that natural-order sorted sets use a different code
    // path, so we test that separately
    assertTrue(range.containsAll(ImmutableSortedSet.of(3, 3, 4, 5)));
    assertTrue(range.containsAll(ImmutableSortedSet.of(3)));

* Edit the text of the PR title to start in "imperative", like giving an order. So, instead of `Adding support for teleporting` use `Add support for teleporting`.

   * representation unspecified, unlike the Java 8+ equivalent.
   */
  @Override
  public abstract String toString();

  /**
   * Returns the value of each present instance from the supplied {@code optionals}, in order,
   * skipping over occurrences of {@link Optional#absent}. Iterators are unmodifiable and are
   * evaluated lazily.
   *
   * <p><b>Comparison to {@code java.util.Optional}:</b> this method has no equivalent in Java 8's