list.add("cool");
    assertFalse(Iterators.any(list.iterator(), predicate));
    list.add("pants");
    assertTrue(Iterators.any(list.iterator(), predicate));
  }

  public void testAll() {
    List<String> list = Lists.newArrayList();
    Predicate<String> predicate = Predicates.equalTo("cool");

    assertTrue(Iterators.all(list.iterator(), predicate));
    list.add("cool");