--- a/gnv/src/main/java/de/intevation/gnv/action/SelectFisAction.java	Tue May 18 10:52:12 2010 +0000
+++ b/gnv/src/main/java/de/intevation/gnv/action/SelectFisAction.java	Tue May 18 11:09:33 2010 +0000
@@ -1,17 +1,16 @@
 package de.intevation.gnv.action;
 
-import de.intevation.gnv.action.sessionmodel.SessionModel;
-import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
-
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.log4j.Logger;
-
 import org.apache.struts.action.ActionForm;
 import org.apache.struts.action.ActionForward;
 import org.apache.struts.action.ActionMapping;
 
+import de.intevation.gnv.action.sessionmodel.SessionModel;
+import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
+
 /**
  * This controller is used to step back to the fis selection. It is called when
  * pushing the step-back button besides the currently selected fis.
@@ -20,6 +19,9 @@
  */
 public class SelectFisAction extends ArtifactDatabaseActionBase {
 
+    /**
+     * the logger, used to log exceptions and additonaly information
+     */
     private static Logger logger = Logger.getLogger(SelectFisAction.class);
 
     @Override