--- a/gnv/src/main/java/de/intevation/gnv/servlet/GNVActionServlet.java	Tue May 18 10:08:57 2010 +0000
+++ b/gnv/src/main/java/de/intevation/gnv/servlet/GNVActionServlet.java	Tue May 18 10:17:51 2010 +0000
@@ -1,17 +1,18 @@
 package de.intevation.gnv.servlet;
 
-import de.intevation.gnv.propertiesreader.PropertiesReaderFactory;
-
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletException;
 
 import org.apache.log4j.Logger;
 import org.apache.log4j.PropertyConfigurator;
+import org.apache.struts.action.ActionServlet;
 
-import org.apache.struts.action.ActionServlet;
+import de.intevation.gnv.propertiesreader.PropertiesReaderFactory;
 
 /**
  * The GNV ActionServlet.
+ * This Servelt will be used to handle all requests which are
+ * send to the GNV-WebClient.
  *
  * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
  */
@@ -22,12 +23,17 @@
      */
     private static Logger log = null;
 
-    static {
-        // BasicConfigurator.configure();
-    }
+    /**
+     * The id which must be used to lookup the path to the 
+     * <code>log4j.properties</code> file which is configured 
+     * in the <code>web.xml</code>
+     */
+    private final static String LOGGINIG_CONFIG_FILE_ID = "de.intevation.gnv." +
+                                                  "servlet.log4j.configuration";
 
-    static String LOGGINIG_CONFIG_FILE_ID = "de.intevation.gnv.servlet.log4j.configuration";
-
+    /**
+     * The UID of this class.
+     */
     private static final long serialVersionUID = 3597396283436383943L;