--- a/flys-client/src/main/java/de/intevation/flys/client/server/RiverServiceImpl.java	Sun Jul 08 08:28:14 2012 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/RiverServiceImpl.java	Sun Jul 08 09:37:45 2012 +0000
@@ -36,10 +36,10 @@
 extends      RemoteServiceServlet
 implements   RiverService
 {
+    /** Private logger. */
     private static final Logger logger =
         Logger.getLogger(RiverServiceImpl.class);
 
-
     /** The XPath string that points to the rivers in the resulting document.*/
     public static final String XPATH_RIVERS = "/art:rivers/art:river";
 
@@ -48,12 +48,13 @@
     public static final String ERROR_NO_RIVERS_FOUND = "error_no_rivers_found";
 
 
+    /** Get river list. */
     public River[] list(String locale)
     throws ServerException
     {
         String url = getServletContext().getInitParameter("server-url");
 
-        Document doc      = XMLUtils.newDocument();
+        Document doc = XMLUtils.newDocument();
 
         XMLUtils.ElementCreator ec = new XMLUtils.ElementCreator(
             doc,