log.error("getEngineIp4AddRule failed !", e);
}
- List<Map.Entry<String, String>> list_Data = new ArrayList<Map.Entry<String, String>>(hashMap.entrySet());
- Collections.sort(list_Data, new Comparator<Map.Entry<String, String>>() {
- public int compare(Map.Entry<String, String> o1, Map.Entry<String, String> o2) {
- return o1.getValue().compareTo(o2.getValue());
- }
- });
-
+ List<Map.Entry<String, String>> list_Data = new ArrayList<>(hashMap.entrySet());
+ Collections.sort(list_Data,(o1,o2) -> o1.getValue().compareTo(o2.getValue()));
List<String> needList = new ArrayList<>();
for (Map.Entry<String, String> map : list_Data) {
String key = map.getKey();