--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/WQInfoServiceImpl.java	Fri Sep 05 12:58:17 2014 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/WQInfoServiceImpl.java	Fri Sep 05 13:19:22 2014 +0200
@@ -46,7 +46,7 @@
 extends      RemoteServiceServlet
 implements   WQInfoService
 {
-    private static final Logger logger =
+    private static final Logger log =
         Logger.getLogger(WQInfoServiceImpl.class);
 
     public static final String ERROR_NO_WQINFO_FOUND =
@@ -62,7 +62,7 @@
         double to)
     throws ServerException
     {
-        logger.info("WQInfoServiceImpl.getWQInfo");
+        log.info("WQInfoServiceImpl.getWQInfo");
 
         String url = getServletContext().getInitParameter("server-url");
 
@@ -93,7 +93,7 @@
         try {
             Document result = client.callService(url, "mainvalues", doc);
 
-            logger.debug("Extract wq info objects now.");
+            log.debug("Extract wq info objects now.");
             WQInfoObject[] objects = extractWQInfoObjects(result);
 
             if (objects.length > 0) {
@@ -101,7 +101,7 @@
             }
         }
         catch (ConnectionException ce) {
-            logger.error(ce, ce);
+            log.error(ce, ce);
         }
 
         throw new ServerException(ERROR_NO_WQINFO_FOUND);
@@ -125,16 +125,16 @@
             ArtifactNamespaceContext.INSTANCE);
 
         if (list == null || list.getLength() == 0) {
-            logger.warn("No wq info found.");
+            log.warn("No wq info found.");
 
             throw new ServerException(ERROR_NO_WQINFO_FOUND);
         }
 
-        boolean debug = logger.isDebugEnabled();
+        boolean debug = log.isDebugEnabled();
 
         int num = list.getLength();
         if (debug) {
-            logger.debug("Response contains " + num + " objects.");
+            log.debug("Response contains " + num + " objects.");
         }
 
         List<WQInfoObject> objects =
@@ -149,7 +149,7 @@
         }
 
         if (debug) {
-            logger.debug("Retrieved " + objects.size() + " wq values");
+            log.debug("Retrieved " + objects.size() + " wq values");
         }
 
         WQInfoObject [] array = (WQInfoObject[])
@@ -228,11 +228,11 @@
                     stop);
             }
             catch (NumberFormatException nfe) {
-                logger.warn(nfe.getLocalizedMessage());
+                log.warn(nfe.getLocalizedMessage());
             }
         }
 
-        logger.warn("Invalid wq info object found.");
+        log.warn("Invalid wq info object found.");
 
         return null;
     }