@Test
    public void testBeanWithMapSerialization() {
        TestJsonBean bean = new TestJsonBean();
        bean.setName("xxxx");
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("key", new Object());
        bean.setMap(map);
        String jsonString = JSON.toJSONString(bean, true);
        bean.getMap().values().forEach(value -> Assert.assertEquals(value.getClass(), Object.class));
    }
@author <a href="mailto:zhanggeng.zg@antfin.com">GengZhang</a>
core/common/src/test/java/com/alipay/sofa/rpc/common/json/JSONTest.java