testRotate(new byte[] {1, 2}, -1, new byte[] {2, 1});
    testRotate(new byte[] {1, 2}, -2, new byte[] {1, 2});
    testRotate(new byte[] {1, 2}, 0, new byte[] {1, 2});
    testRotate(new byte[] {1, 2}, 1, new byte[] {2, 1});
    testRotate(new byte[] {1, 2}, 2, new byte[] {1, 2});
    testRotate(new byte[] {1, 2}, 3, new byte[] {2, 1});

    testRotate(new byte[] {1, 2, 3}, -5, new byte[] {3, 1, 2});

    // ? extends T
    assertAssignable(new TypeToken<List<N11>>() {}, new TypeToken<List<? extends N1>>() {});
    assertNotAssignable(new TypeToken<List<N1>>() {}, new TypeToken<List<? extends N11>>() {});
    assertNotAssignable(new TypeToken<List<Number>>() {}, new TypeToken<List<? extends N11>>() {});

    // ? extends Number
    assertAssignable(new TypeToken<List<N1>>() {}, new TypeToken<List<? extends Number>>() {});

    testSortDescending(new byte[] {}, 0, 0, new byte[] {});
    testSortDescending(new byte[] {1}, 0, 1, new byte[] {1});
    testSortDescending(new byte[] {1, 2}, 0, 2, new byte[] {2, 1});
    testSortDescending(new byte[] {1, 3, 1}, 0, 2, new byte[] {3, 1, 1});
    testSortDescending(new byte[] {1, 3, 1}, 0, 1, new byte[] {1, 3, 1});
    testSortDescending(
        new byte[] {GREATEST - 1, 1, GREATEST - 2, 2},
        1,

    doTestToArrayImpl2(Lists.<Integer>newArrayList(), new Integer[0], false);
    doTestToArrayImpl2(Lists.<Integer>newArrayList(), new Integer[1], true);

    doTestToArrayImpl2(Lists.newArrayList(1), new Integer[0], false);
    doTestToArrayImpl2(Lists.newArrayList(1), new Integer[1], true);
    doTestToArrayImpl2(Lists.newArrayList(1), new Integer[] {2, 3}, true);

        ImmutableList.of(
            new TestFuture(doneSuccess, "doneSuccess", doNothing),
            new TestFuture(doneFailed, "doneFailed", doNothing),
            new TestFuture(doneCancelled, "doneCancelled", doNothing),
            new TestFuture(doneRuntimeException, "doneRuntimeException", doNothing),
            new TestFuture(delayedSuccess, "delayedSuccess", finishSuccess),

    private ModelResolver newModelResolver() throws Exception {
        final File localRepo = new File(this.getLocalRepository().getBasedir());
        final DefaultRepositorySystemSession repoSession = new DefaultRepositorySystemSession(h -> false);
        repoSession.setLocalRepositoryManager(new LegacyLocalRepositoryManager(localRepo));

        return new ProjectModelResolver(
                repoSession,
                null,

        .createTestSuite();
  }

  private static String[] dedupe(String[] elements) {
    Set<String> tmp = new LinkedHashSet<>();
    Collections.addAll(tmp, elements);
    return tmp.toArray(new String[0]);
  }

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

    multimap.put(new LegacyComparable("foo"), new LegacyComparable("f"));
    multimap.put(new LegacyComparable("foo"), new LegacyComparable("o"));
    multimap.put(new LegacyComparable("foo"), new LegacyComparable("o"));
    multimap.put(new LegacyComparable("bar"), new LegacyComparable("b"));
    multimap.put(new LegacyComparable("bar"), new LegacyComparable("a"));

    final AtomicBoolean interruptedExceptionThrown = new AtomicBoolean();
    final CountDownLatch enterLatch = new CountDownLatch(1);
    final CountDownLatch exitLatch = new CountDownLatch(1);
    final TrustedListenableFutureTask<Integer> task =
        TrustedListenableFutureTask.create(
            new Callable<Integer>() {
              @Override
              public Integer call() throws Exception {

  final TestCloseable closeable1 = new TestCloseable("closeable1");
  final TestCloseable closeable2 = new TestCloseable("closeable2");
  final TestCloseable closeable3 = new TestCloseable("closeable3");
  final TestCloseable closeable4 = new TestCloseable("closeable4");

  final Waiter waiter = new Waiter();
  final CountDownLatch futureCancelled = new CountDownLatch(1);
  final Exception exception = new Exception();