return tmp.toArray(new String[0]);
  }

  static <T> Comparator<T> arbitraryNullFriendlyComparator() {
    return new NullFriendlyComparator<>();
  }

  private static final class NullFriendlyComparator<T> implements Comparator<T>, Serializable {
    @Override
    public int compare(T left, T right) {
      return String.valueOf(left).compareTo(String.valueOf(right));
    }
  }

    }

    /**
     * Returns an ordered list of lifecycles
     */
    public List<Lifecycle> getLifeCycles() {
        List<String> lifecycleIds = Arrays.asList(STANDARD_LIFECYCLES);

        Comparator<String> comparator = (l, r) -> {
            int lx = lifecycleIds.indexOf(l);
            int rx = lifecycleIds.indexOf(r);

            if (lx < 0 || rx < 0) {
                return rx - lx;
            } else {

  }

  /**
   * Returned by get() when a missing key is provided. Also holds the comparator, if any, used for
   * values.
   */
  private final transient ImmutableSet<V> emptySet;

  ImmutableSetMultimap(
      ImmutableMap<K, ImmutableSet<V>> map,
      int size,
      @CheckForNull Comparator<? super V> valueComparator) {
    super(map, size);
    this.emptySet = emptySet(valueComparator);
  }

  }

  private static boolean hasSameComparator(Iterable<?> elements, Comparator<?> comparator) {
    if (elements instanceof SortedSet) {
      SortedSet<?> sortedSet = (SortedSet<?>) elements;
      Comparator<?> comparator2 = sortedSet.comparator();
      return (comparator2 == null)
          ? comparator == Ordering.natural()
          : comparator.equals(comparator2);
    }
    return false;
  }

    checkUnbounded(queue);
    checkNatural(queue);
  }

  public void testCreation_comparator() {
    MinMaxPriorityQueue<Integer> queue = MinMaxPriorityQueue.orderedBy(SOME_COMPARATOR).create();
    assertEquals(11, queue.capacity());
    checkUnbounded(queue);
    assertSame(SOME_COMPARATOR, queue.comparator());
  }

  // We use the rawtypeToWildcard "cast" to make the test work with J2KT in other tests. Leaving one

    final E lastInclusive;
    private final Comparator<? super E> comparator;
    private final TestSortedSetGenerator<E> delegate;

    public SortedSetSubsetTestSetGenerator(
        TestSortedSetGenerator<E> delegate, Bound to, Bound from) {
      this.to = to;
      this.from = from;
      this.delegate = delegate;

      SortedSet<E> emptySet = delegate.create();
      this.comparator = emptySet.comparator();

  public void testWorstCase() {
    int n = 2000000;
    int k = 200000;
    final long[] compareCalls = {0};
    Comparator<Integer> cmp =
        new Comparator<Integer>() {
          @Override
          public int compare(Integer o1, Integer o2) {
            compareCalls[0]++;
            return o1.compareTo(o2);
          }
        };
    TopKSelector<Integer> top = TopKSelector.least(k, cmp);
    top.offer(1);

    super(delegate);
  }

  @Override
  protected SortedMultiset<E> delegate() {
    return (SortedMultiset<E>) super.delegate();
  }

  @Override
  public Comparator<? super E> comparator() {
    return delegate().comparator();
  }

  @Override
  SortedSet<E> createElementSet() {
    return Collections.unmodifiableSortedSet(delegate().elementSet());
  }

  @Override

    Comparator<Comparable<?>> comparator = Ordering.natural().reverse();
    SortedSet<String> set =
        new ImmutableSortedSet.Builder<String>(comparator).add("a", "b", "c").build();
    SortedSet<String> copy = SerializableTester.reserializeAndAssert(set);
    assertTrue(Iterables.elementsEqual(set, copy));
    assertEquals(set.comparator(), copy.comparator());
  }

                Set<Binding<Q>> res = getBindings(key);
                if (res != null && !res.isEmpty()) {
                    List<Binding<Q>> bindingList = new ArrayList<>(res);
                    Comparator<Binding<Q>> comparing = Comparator.comparing(Binding::getPriority);
                    bindingList.sort(comparing.reversed());
                    Binding<Q> binding = bindingList.get(0);
                    return compile(binding);