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");

    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");

  }

  private static <T> TypeToken<T[]> arrayOf(Class<T> componentType) {
    return new TypeToken<T[]>() {}.where(new TypeParameter<T>() {}, componentType);
  }

  public <T> void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(TypeToken.class);
    new NullPointerTester()
        .setDefault(TypeParameter.class, new TypeParameter<T>() {})

  }

  private static <T> TypeToken<T[]> arrayOf(Class<T> componentType) {
    return new TypeToken<T[]>() {}.where(new TypeParameter<T>() {}, componentType);
  }

  public <T> void testNulls() {
    new NullPointerTester().testAllPublicStaticMethods(TypeToken.class);
    new NullPointerTester()
        .setDefault(TypeParameter.class, new TypeParameter<T>() {})