Predicate<Object> predicate = Predicates.and(array);
    assertFalse(predicate.apply(1));
    array[0] = Predicates.alwaysTrue();
    assertFalse(predicate.apply(1));
  }

  public void testAnd_listDefensivelyCopied() {
    List<Predicate<Object>> list = newArrayList();
    Predicate<Object> predicate = Predicates.and(list);
    assertTrue(predicate.apply(1));
    list.add(Predicates.alwaysFalse());