}

  private abstract static class IKnowMyType<T> {
    TypeToken<T> type() {
      return new TypeToken<T>(getClass()) {};
    }
  }

  public void testTypeResolution() {
    assertEquals(String.class, new IKnowMyType<String>() {}.type().getType());
    assertEquals(
        new TypeToken<Map<String, Integer>>() {},
        new IKnowMyType<Map<String, Integer>>() {}.type());
  }