List<Map<String,Object>> 中文排序

@RequestMapping(value = "/getBaseCodess", method = RequestMethod.GET)
   public ModelAndView getBaseCodess(HttpServletRequest request, HttpServletResponse response) {
      List<Map<String,Object>> depts = new ArrayList<>();
      try {
         Integer range = PageUtil.getRangSize(request);
         Integer pageNum = PageUtil.getStartPageIndex(request);
         IBaseCodeManager baseCodeManager = TCFrameworkFactory.getTCFramework().getModuleService(IBaseCodeManager.class);
         // todo 查询某种分类编码
         List<BaseCodeBean> pageInfo = baseCodeManager.findBaseCodes();
         for (BaseCodeBean baseCodeBean : pageInfo){
            Map<String, Object> result = new HashMap<String, Object>();
            result.put("id", baseCodeBean.getId());
            result.put("type", baseCodeBean.getType());
            result.put("key",baseCodeBean.getKey());
            result.put("value",baseCodeBean.getValue());
            result.put("status",baseCodeBean.getStatus());
            result.put("createDate",baseCodeBean.getCreateDate());
            result.put("updateDate",baseCodeBean.getUpdateDate());
            result.put("sort",baseCodeBean.getSort());
            depts.add(result);
         }
         // todo 中文排序，depts需要排序的字段

         Collections.sort(depts, new Comparator<Map<String, Object>>() {
            @Override
            public int compare(Map<String, Object> column_1, Map<String, Object> column_2) {
               // 取出需要排序的字段
               String name1=(String) column_1.get("value");
               String name2=(String) column_2.get("value");
               // 排序
               Collator instance = Collator.getInstance(Locale.CHINA);
               return instance.compare(name1, name2);
            }
         });
         //JsonUtil.toJSON(depts)
         RespUtil.returnResult(request,response, JsonUtil.toJSON(depts));
      } catch (Exception e) {
         logger.error(ExceptionUtil.printExceptionStackTrace(e));
      }
      return null;
   }