no message

src/main/java/thyyxxk/webserver/service/outpatient/thmz/MzEmrService.java

@@ -57,8 +57,8 @@ public class MzEmrService {
      * @return: java.util.Map<java.lang.String, java.util.List < com.alibaba.fastjson.JSONObject>>
      **/
     public List<MzEmrPatientData> queryMzEmrTree(MzEmrPatientVo param) {
-        List<MzEmrPatientData> result = new ArrayList();
-        QueryWrapper<MzEmrPatientData> queryWrapper = new QueryWrapper();
+        List<MzEmrPatientData> result;
+        QueryWrapper<MzEmrPatientData> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("pat_no", param.getPatientId());
         String strTemplate = "";
         List<MzEmrPatientData> list;
@@ -83,7 +83,7 @@ public class MzEmrService {
     private List<MzEmrPatientData> getTree(List<MzEmrPatientData> list, String strTemplate) {
         if (CollUtil.isEmpty(list)) return list;
         List<MzEmrPatientData> result = new ArrayList<>();
-        Map<Integer, List<MzEmrPatientData>> collect = list.stream().collect(Collectors.groupingBy(o -> o.getTimes()));
+        Map<Integer, List<MzEmrPatientData>> collect = list.stream().collect(Collectors.groupingBy(MzEmrPatientData::getTimes));
         int index = 1;
         for (Integer key : collect.keySet()) {
             MzEmrPatientData tem = new MzEmrPatientData();