main - 그룹정보 최근 생성된 그룹순으로 출력

src/main/java/com/palnet/biz/api/main/dash/service/MainDashService.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -83,6 +84,8 @@ public class MainDashService {
 			data.put("joinDt" , model.getJoinDt());
 			resultList.add(data);
 		}
+		resultList = resultList.stream().sorted((o2, o1) -> o1.get("createDt").toString().compareTo(o2.get("createDt").toString())).collect(Collectors.toList());
+
 		
 		return resultList;