@Override
    public <T> T persist(T detachedObject) {
        Map<Object, Object> alreadyPersisted = new HashMap<Object, Object>();
        return persist(detachedObject, alreadyPersisted, RCascadeType.PERSIST);
    }
@Test
    public void testWithoutIdSetterGetter() {
        ClassWithoutIdSetterGetter sg = new ClassWithoutIdSetterGetter();
        sg = redisson.getLiveObjectService().persist(sg);
    }