--- a/gnv/src/main/java/de/intevation/gnv/action/DescribeUIAction.java	Tue May 18 10:52:12 2010 +0000
+++ b/gnv/src/main/java/de/intevation/gnv/action/DescribeUIAction.java	Tue May 18 11:09:33 2010 +0000
@@ -1,35 +1,28 @@
 package de.intevation.gnv.action;
 
-import de.intevation.gnv.action.sessionmodel.SessionModel;
-import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
-
-import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient;
-import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
-
-import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
-import de.intevation.gnv.artifactdatabase.objects.ArtifactObject;
-
-import de.intevation.gnv.util.ArtifactNamespaceContext;
-import de.intevation.gnv.util.XMLUtils;
-import de.intevation.gnv.util.XSLTransformer;
-
 import java.util.Locale;
 import java.util.ResourceBundle;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-
 import javax.xml.xpath.XPathConstants;
 
 import org.apache.log4j.Logger;
-
 import org.apache.struts.Globals;
-
 import org.apache.struts.action.ActionForm;
 import org.apache.struts.action.ActionForward;
 import org.apache.struts.action.ActionMapping;
+import org.w3c.dom.Node;
 
-import org.w3c.dom.Node;
+import de.intevation.gnv.action.sessionmodel.SessionModel;
+import de.intevation.gnv.action.sessionmodel.SessionModelFactory;
+import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClient;
+import de.intevation.gnv.artifactdatabase.client.ArtifactDatabaseClientFactory;
+import de.intevation.gnv.artifactdatabase.objects.ArtifactDescription;
+import de.intevation.gnv.artifactdatabase.objects.ArtifactObject;
+import de.intevation.gnv.util.ArtifactNamespaceContext;
+import de.intevation.gnv.util.XMLUtils;
+import de.intevation.gnv.util.XSLTransformer;
 
 /**
  * This controller is called to fetch the current artifact description using the
@@ -51,9 +44,15 @@
     public static final String XSL_SHEET_STATIC =
         "WEB-INF/config/templates/describe-ui-static.xsl";
 
+    /**
+     * the logger, used to log exceptions and additonaly information
+     */
     private static Logger logger = Logger.getLogger(DescribeUIAction.class);
 
 
+    /**
+     * Constructor
+     */
     public DescribeUIAction() {
         super();
     }