Adding java doc for getGroup method

codeX1616 · codeX1616 · commit 1639e43d413e · 2023-11-13T17:52:32.000+05:30
diff --git a/splitwise/src/main/java/com/example/splitwise/controller/GroupController.java b/splitwise/src/main/java/com/example/splitwise/controller/GroupController.java
@@ -28,10 +28,13 @@ public void createNewGroup(String groupId, String groupName, User createdByUser)
         groupList.add(group);
     }
 
+    /**
+     * Controller method to get group
+     * @param groupId {@link String}
+     * @return {@link Group}
+     */
     public Group getGroup(String groupId){
-
         for(Group group: groupList) {
-
             if(group.getGroupId().equals(groupId)){
                 return group;
             }
