--- a/gwt-client/src/main/java/org/dive4elements/river/client/server/DischargeTablesServiceImpl.java	Fri Sep 05 12:58:17 2014 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/server/DischargeTablesServiceImpl.java	Fri Sep 05 13:19:22 2014 +0200
@@ -31,14 +31,14 @@
 
 public class DischargeTablesServiceImpl extends HttpServlet {
 
-    private static final Logger logger = Logger
+    private static final Logger log = Logger
         .getLogger(DischargeInfoServiceImpl.class);
 
     private static final DateFormat DATE_FORMAT = DateFormat.getDateInstance(
         DateFormat.MEDIUM, Locale.GERMANY);
 
     public void doGet(HttpServletRequest req, HttpServletResponse resp) {
-        logger.info("ChartOutputServiceImpl.doGet");
+        log.info("ChartOutputServiceImpl.doGet");
 
         String url = getServletContext().getInitParameter("server-url");
         String locale = req.getParameter("locale");
@@ -67,7 +67,7 @@
             }
         }
         catch (IOException ioe) {
-            logger.error("Error while fetching discharge tables chart!", ioe);
+            log.error("Error while fetching discharge tables chart!", ioe);
         }
     }
 
@@ -128,7 +128,7 @@
             return DATE_FORMAT.format(lower);
         }
         catch (NumberFormatException nfe) {
-            logger.warn("Cannot parse time millies.", nfe);
+            log.warn("Cannot parse time millies.", nfe);
         }
 
         return null;
@@ -143,7 +143,7 @@
             return DATE_FORMAT.format(upper);
         }
         catch (NumberFormatException nfe) {
-            logger.warn("Cannot parse time millies.", nfe);
+            log.warn("Cannot parse time millies.", nfe);
         }
 
         return null;