ParameterizedType parameterizedType = Types.newParameterizedType(Map.class, typesIn);
    typesIn[0] = null;
    typesIn[1] = null;

    Type[] typesOut = parameterizedType.getActualTypeArguments();
    typesOut[0] = null;
    typesOut[1] = null;

    assertEquals(String.class, parameterizedType.getActualTypeArguments()[0]);
    assertEquals(Integer.class, parameterizedType.getActualTypeArguments()[1]);
  }

    TypeToken<?>.TypeSet types = TypeToken.of(new TypeCapture<A>() {}.capture()).getTypes();
    makeUnmodifiable(types.rawTypes())
        .containsExactly(Interface1.class, Interface2.class, Interface3.class, Iterable.class);
  }

  private static void assertSubtypeFirst(TypeToken<?>.TypeSet types) {
    assertSubtypeTokenBeforeSupertypeToken(types);