docs: public static Request newMeRequest(Session session, final GraphUserCallback callback) {
          Callback wrapper = new Callback() {
              @Override
              public void onCompleted(Response response) {
                  if (callback != null) {
                      callback.onCompleted(response.getGraphObjectAs(GraphUser.class), response);
                  }
              }
          };
          return new Request(session, ME, null, null, wrapper);
      }