--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/DoubleInputPanel.java	Sun Oct 14 14:44:28 2012 +0200
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/DoubleInputPanel.java	Mon Oct 15 00:04:35 2012 +0200
@@ -1,10 +1,8 @@
 package de.intevation.flys.client.client.ui;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.i18n.client.NumberFormat;
+
 import com.smartgwt.client.util.SC;
 import com.smartgwt.client.widgets.Canvas;
 import com.smartgwt.client.widgets.Label;
@@ -20,6 +18,9 @@
 import de.intevation.flys.client.shared.model.DefaultData;
 import de.intevation.flys.client.shared.model.DefaultDataItem;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  * This UIProvider creates a panel for location or distance input.
  *
@@ -28,6 +29,9 @@
 public class DoubleInputPanel
 extends      AbstractUIProvider
 {
+
+    private static final long serialVersionUID = 2006773072352563622L;
+
     /** The message class that provides i18n strings. */
     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
@@ -40,6 +44,7 @@
     }
 
 
+    @Override
     public Canvas create(DataList list) {
         VLayout layout = new VLayout();
 
@@ -120,6 +125,7 @@
      *
      * @return the selected/inserted data.
      */
+    @Override
     public Data[] getData() {
         List<Data> data = new ArrayList<Data>();