--- a/flys-client/src/main/java/de/intevation/flys/client/shared/model/DataList.java	Mon Sep 12 04:54:35 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/shared/model/DataList.java	Mon Sep 12 04:55:55 2011 +0000
@@ -7,7 +7,7 @@
 /**
  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
  */
-public class DataList implements Serializable {
+public class DataList implements Serializable, Cloneable {
 
     /** The list of Data objects managed by this list.*/
     protected List<Data> data;
@@ -161,5 +161,17 @@
     public String getUIProvider() {
         return uiprovider;
     }
+
+
+    public Object clone() {
+        DataList clone = new DataList(
+            this.state,
+            this.data.size(),
+            this.uiprovider,
+            this.label);
+        clone.data = (List<Data>) ((ArrayList<Data>)data).clone();
+
+        return clone;
+    }
 }
 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :