1 files changed, 1 insertions, 1 deletions
diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
index a95018fa9..8a0e6cdbb 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/data/User.java
@@ -183,7 +183,7 @@ public class User extends DataUnit implements Cloneable {
     }
 
     public ArrayList<String> subGroupListStringCopy() {
-        return (ArrayList<String>) subGroups.clone();
+        return new ArrayList<String>(subGroups);
     }
 
     /**