}

  public void testOfEntriesNull() {
    Entry<@Nullable Integer, Integer> nullKey = entry(null, 23);
    try {
      ImmutableBiMap.ofEntries((Entry<Integer, Integer>) nullKey);
      fail();
    } catch (NullPointerException expected) {
    }
    Entry<Integer, @Nullable Integer> nullValue =
        ImmutableBiMapTest.<@Nullable Integer>entry(23, null);
    try {

  }

  public void testMissingException() {
    List<Integer> emptyList = newArrayList();

    IteratorTester<Integer> tester =
        new IteratorTester<Integer>(
            1, MODIFIABLE, emptyList, IteratorTester.KnownOrder.KNOWN_ORDER) {
          @Override
          protected Iterator<Integer> newTargetIterator() {
            return new Iterator<Integer>() {
              @Override
              public void remove() {

public class PredicatesTest extends TestCase {
  private static final Predicate<@Nullable Integer> TRUE = Predicates.alwaysTrue();
  private static final Predicate<@Nullable Integer> FALSE = Predicates.alwaysFalse();
  private static final Predicate<@Nullable Integer> NEVER_REACHED =
      new Predicate<@Nullable Integer>() {
        @Override
        public boolean apply(@Nullable Integer i) {

    assertEquals((Integer) 30, it.next());
    assertEquals((Integer) 40, it.next());
    // Skipping 20
    assertEquals((Integer) 11, it.next());
    // Not skipping 400, because it moved back down
    assertEquals((Integer) 400, it.next());
    assertEquals((Integer) 13, it.next());
    assertEquals((Integer) 200, it.next());
    assertEquals((Integer) 300, it.next());
    // Last from forgetMeNot.

        .of(MANY_VALUES_MEAN * MANY_VALUES_COUNT);
    assertThat(INTEGER_MANY_VALUES_STATS_VARARGS.sum())
        .isWithin(ALLOWED_ERROR * INTEGER_MANY_VALUES_MEAN)
        .of(INTEGER_MANY_VALUES_MEAN * INTEGER_MANY_VALUES_COUNT);
    assertThat(INTEGER_MANY_VALUES_STATS_ITERABLE.sum())
        .isWithin(ALLOWED_ERROR * INTEGER_MANY_VALUES_MEAN)
        .of(INTEGER_MANY_VALUES_MEAN * INTEGER_MANY_VALUES_COUNT);

  public void testComposeWithLists() {
    Supplier<ArrayList<Integer>> listSupplier =
        new Supplier<ArrayList<Integer>>() {
          @Override
          public ArrayList<Integer> get() {
            return Lists.newArrayList(0);
          }
        };

    Function<List<Integer>, List<Integer>> addElementFunction =
        new Function<List<Integer>, List<Integer>>() {
          @Override

  public void testComposeWithLists() {
    Supplier<ArrayList<Integer>> listSupplier =
        new Supplier<ArrayList<Integer>>() {
          @Override
          public ArrayList<Integer> get() {
            return Lists.newArrayList(0);
          }
        };

    Function<List<Integer>, List<Integer>> addElementFunction =
        new Function<List<Integer>, List<Integer>>() {
          @Override

  public void testHashCodeImpl() {
    List<Integer> base = createList(Integer.class, 1, 2, 2);
    List<Integer> copy = createList(Integer.class, 1, 2, 2);
    List<Integer> outOfOrder = createList(Integer.class, 2, 2, 1);
    List<Integer> diffValue = createList(Integer.class, 1, 2, 4);
    List<Integer> diffLength = createList(Integer.class, 1, 2);
    List<Integer> empty = createList(Integer.class);

    @Override
    protected SortedSet<Integer> create(Integer[] elements) {
      return checkedCreate(nullCheckedTreeSet(elements));
    }
  }

  public static class ContiguousSetHeadsetGenerator extends AbstractContiguousSetGenerator {
    @Override
    protected SortedSet<Integer> create(Integer[] elements) {
      SortedSet<Integer> set = nullCheckedTreeSet(elements);

    Entry<Integer, Integer>[] builderArray = builder.entries;
    for (int i = 0; i < 10; i++) {
      builder.put(i, i);
    }
    Entry<Integer, Integer>[] builderArrayAfterPuts = builder.entries;
    RegularImmutableMap<Integer, Integer> map =
        (RegularImmutableMap<Integer, Integer>) builder.buildOrThrow();
    Entry<Integer, Integer>[] mapInternalArray = map.entries;