return facadeSelectEntity(createCB(cbLambda));
    }

    protected OptionalEntity<User> facadeSelectEntity(UserCB cb) {
        return doSelectOptionalEntity(cb, typeOfSelectedEntity());
    }

    protected <ENTITY extends User> OptionalEntity<ENTITY> doSelectOptionalEntity(UserCB cb, Class<? extends ENTITY> tp) {
        return createOptionalEntity(doSelectEntity(cb, tp), cb);
    }