--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageTwinPanel.java	Mon Oct 15 09:29:25 2012 +0200
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageTwinPanel.java	Mon Oct 15 09:31:50 2012 +0200
@@ -1,45 +1,41 @@
 package de.intevation.flys.client.client.ui;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 
 import com.smartgwt.client.data.Record;
 import com.smartgwt.client.types.ListGridFieldType;
 import com.smartgwt.client.widgets.Canvas;
-import com.smartgwt.client.widgets.layout.HLayout;
-import com.smartgwt.client.widgets.layout.VLayout;
+import com.smartgwt.client.widgets.events.ClickEvent;
 import com.smartgwt.client.widgets.grid.ListGrid;
 import com.smartgwt.client.widgets.grid.ListGridField;
 import com.smartgwt.client.widgets.grid.ListGridRecord;
-import com.smartgwt.client.widgets.events.ClickEvent;
 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.VLayout;
 
+import de.intevation.flys.client.client.Config;
+import de.intevation.flys.client.client.FLYSConstants;
+import de.intevation.flys.client.client.event.StepForwardEvent;
+import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
+import de.intevation.flys.client.client.services.RemoveArtifactServiceAsync;
 import de.intevation.flys.client.shared.model.Artifact;
 import de.intevation.flys.client.shared.model.Collection;
 import de.intevation.flys.client.shared.model.Data;
 import de.intevation.flys.client.shared.model.DataItem;
+import de.intevation.flys.client.shared.model.DataList;
 import de.intevation.flys.client.shared.model.DefaultData;
 import de.intevation.flys.client.shared.model.DefaultDataItem;
-import de.intevation.flys.client.shared.model.DataList;
-import de.intevation.flys.client.shared.model.User;
-
-import de.intevation.flys.client.client.FLYSConstants;
-import de.intevation.flys.client.client.event.StepForwardEvent;
 import de.intevation.flys.client.shared.model.Recommendation;
 import de.intevation.flys.client.shared.model.Recommendation.Facet;
 import de.intevation.flys.client.shared.model.Recommendation.Filter;
+import de.intevation.flys.client.shared.model.User;
 
-import de.intevation.flys.client.client.Config;
-import de.intevation.flys.client.client.services.LoadArtifactService;
-import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
-import de.intevation.flys.client.client.services.RemoveArtifactService;
-import de.intevation.flys.client.client.services.RemoveArtifactServiceAsync;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 // TODO Probably better to branch off AbstractUIProvider.
 // TODO Merge with other datacage-widget impls.
@@ -50,6 +46,8 @@
 public class DatacageTwinPanel
 extends      TextProvider {
 
+    private static final long serialVersionUID = 8906629596491827857L;
+
     protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
     protected String dataName;
@@ -247,6 +245,7 @@
            capitalField, removeField});
 
         differencesList.addRecordClickHandler(new RecordClickHandler() {
+                @Override
                 public void onRecordClick(final RecordClickEvent event) {
                     // Just handle remove-clicks
                     if(!event.getField().getName().equals(removeField.getName())) {
@@ -370,9 +369,11 @@
                 uuid,
                 locale,
                 new AsyncCallback<Collection>() {
+                    @Override
                     public void onFailure(Throwable caught) {
                         GWT.log("RemoveArtifact (" + uuid + ") failed.");
                     }
+                    @Override
                     public void onSuccess(Collection collection) {
                         GWT.log("RemoveArtifact succeeded");
                     }
@@ -387,9 +388,11 @@
             null,
             locale,
             new AsyncCallback<Artifact[]>() {
+                @Override
                 public void onFailure(Throwable caught) {
                     GWT.log("Failure of cloning with factories!");
                 }
+                @Override
                 public void onSuccess(Artifact[] artifacts) {
                     GWT.log("Successfully cloned " + toClone.length +
                         " with factories.");