--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/DistanceInfoServiceImpl.java	Fri Sep 05 12:58:17 2014 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/DistanceInfoServiceImpl.java	Fri Sep 05 13:19:22 2014 +0200
@@ -39,7 +39,7 @@
 extends      RemoteServiceServlet
 implements   DistanceInfoService
 {
-    private static final Logger logger =
+    private static final Logger log =
         Logger.getLogger(DistanceInfoServiceImpl.class);
 
     public static final String ERROR_NO_DISTANCEINFO_FOUND =
@@ -53,7 +53,7 @@
         String river)
     throws ServerException
     {
-        logger.info("DistanceInfoServiceImpl.getDistanceInfo");
+        log.info("DistanceInfoServiceImpl.getDistanceInfo");
 
         String url  = getServletContext().getInitParameter("server-url");
 
@@ -75,7 +75,7 @@
         try {
             Document result = client.callService(url, "distanceinfo", doc);
 
-            logger.debug("Extract distance info objects now.");
+            log.debug("Extract distance info objects now.");
             DistanceInfoObject[] objects = extractDistanceInfoObjects(result);
 
             if (objects != null && objects.length > 0) {
@@ -83,7 +83,7 @@
             }
         }
         catch (ConnectionException ce) {
-            logger.error(ce, ce);
+            log.error(ce, ce);
         }
 
         throw new ServerException(ERROR_NO_DISTANCEINFO_FOUND);
@@ -103,12 +103,12 @@
         NodeList list = result.getElementsByTagName("distance");
 
         if (list == null || list.getLength() == 0) {
-            logger.warn("No distance info found.");
+            log.warn("No distance info found.");
             throw new ServerException(ERROR_NO_DISTANCEINFO_FOUND);
         }
 
         int num = list.getLength();
-        logger.debug("Response contains " + num + " objects.");
+        log.debug("Response contains " + num + " objects.");
 
         List<DistanceInfoObject> objects =
             new ArrayList<DistanceInfoObject>(num);
@@ -122,7 +122,7 @@
             }
         }
 
-        logger.debug("Retrieved " + objects.size() + " distances.");
+        log.debug("Retrieved " + objects.size() + " distances.");
 
         return (DistanceInfoObject[])
             objects.toArray(new DistanceInfoObject[num]);
@@ -156,11 +156,11 @@
                 return new DistanceInfoObjectImpl(desc, f, t, riverside, b, tp);
             }
             catch (NumberFormatException nfe) {
-                logger.warn(nfe.getLocalizedMessage());
+                log.warn(nfe.getLocalizedMessage());
             }
         }
 
-        logger.warn("Invalid distance info object found.");
+        log.warn("Invalid distance info object found.");
 
         return null;
     }