Predicate<Integer> post = SerializableTester.reserializeAndAssert(pre);
    assertEquals(pre.apply(0), post.apply(0));
  }

  public void testOr_arrayDefensivelyCopied() {
    @SuppressWarnings("unchecked") // generic arrays
    Predicate<Object>[] array = (Predicate<Object>[]) new Predicate<?>[] {Predicates.alwaysFalse()};
    Predicate<Object> predicate = Predicates.or(array);