--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/ContinuePanel.java	Sun Oct 14 14:44:28 2012 +0200
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/ContinuePanel.java	Mon Oct 15 00:04:35 2012 +0200
@@ -1,8 +1,5 @@
 package de.intevation.flys.client.client.ui;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import com.google.gwt.core.client.GWT;
 
 import com.smartgwt.client.widgets.Canvas;
@@ -11,12 +8,14 @@
 import com.smartgwt.client.widgets.form.fields.events.ClickEvent;
 import com.smartgwt.client.widgets.form.fields.events.ClickHandler;
 
+import de.intevation.flys.client.client.FLYSConstants;
+import de.intevation.flys.client.client.event.AdvanceHandler;
 import de.intevation.flys.client.shared.model.ArtifactDescription;
 import de.intevation.flys.client.shared.model.Data;
 import de.intevation.flys.client.shared.model.DataList;
 
-import de.intevation.flys.client.client.FLYSConstants;
-import de.intevation.flys.client.client.event.AdvanceHandler;
+import java.util.ArrayList;
+import java.util.List;
 
 
 /**
@@ -24,6 +23,8 @@
  */
 public class ContinuePanel extends AbstractUIProvider {
 
+    private static final long serialVersionUID = -5882814816875137397L;
+
     protected static FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
     protected List<AdvanceHandler> advHandlers;
@@ -43,6 +44,7 @@
         final String[] reachable       = desc.getReachableStates();
 
         next.addClickHandler(new ClickHandler() {
+            @Override
             public void onClick(ClickEvent e) {
                 fireOnAdvance(reachable[0]);
             }