    @Test
    public void mapToJsonBeanTest() throws JsonProcessingException {

        ObjectMapper mapper = new ObjectMapper();
        SimpleOutputBean bean = new SimpleOutputBean();
        bean.setC(50);
        String jsonBeanExcpected = mapper.writeValueAsString(bean);

        Map<String,Object> map = new HashMap<>();
        map.put("c", 50);
        map.put("#update-count-1",0);
        String jsonBeanActual = JSONBeanUtil.mapToJSONBean(map);
        Assert.assertEquals(jsonBeanExcpected, jsonBeanActual);
    }