--- a/flys-client/src/main/java/de/intevation/flys/client/client/ui/AutoIntegerPanel.java	Sun Oct 14 14:44:28 2012 +0200
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/AutoIntegerPanel.java	Mon Oct 15 00:04:35 2012 +0200
@@ -4,21 +4,22 @@
 
 import com.smartgwt.client.widgets.Canvas;
 import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.form.validator.CustomValidator;
 import com.smartgwt.client.widgets.form.validator.Validator;
-import com.smartgwt.client.widgets.form.validator.CustomValidator;
 import com.smartgwt.client.widgets.layout.VLayout;
 
+import de.intevation.flys.client.client.FLYSConstants;
 import de.intevation.flys.client.shared.model.Data;
 import de.intevation.flys.client.shared.model.DataList;
 
-import de.intevation.flys.client.client.FLYSConstants;
-
 
 /**
  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
  */
 public class AutoIntegerPanel extends TextProvider {
 
+    private static final long serialVersionUID = -6525461829035465820L;
+
     public static final String FIELD_NAME = "integer_field";
 
     public static final String FIELD_DEFAULT_VALUE = "auto";
@@ -106,8 +107,7 @@
             }
 
             try {
-                Integer anInt = Integer.parseInt(v);
-
+                Integer.parseInt(v);
                 return true;
             }
             catch (NumberFormatException nfe) {