private static class Red<A> {
    private class Orange {
      Class<?> getClassA() {
        return new TypeToken<A>(getClass()) {}.getRawType();
      }

      Red<A> getSelfB() {
        return Red.this;
      }
    }

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

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

  private static class Red<A> {
    private class Orange {
      Class<?> getClassA() {
        return new TypeToken<A>(getClass()) {}.getRawType();
      }

      Red<A> getSelfB() {
        return Red.this;
      }
    }

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

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