}
    }

    Red<A> getSelfA() {
      return this;
    }

    private class Yellow<B> extends Red<B>.Orange {
      Yellow(Red<B> red) {
        red.super();
      }

      Class<?> getClassB() {
        return new TypeToken<B>(getClass()) {}.getRawType();
      }

      Red<A> getA() {
        return getSelfA();
      }

      Red<B> getB() {

      }
    }

    Red<A> getSelfA() {
      return this;
    }

    private class Yellow<B> extends Red<B>.Orange {
      Yellow(Red<B> red) {
        red.super();
      }

      Class<?> getClassB() {
        return new TypeToken<B>(getClass()) {}.getRawType();
      }

      Red<A> getA() {
        return getSelfA();
      }

      Red<B> getB() {