--- a/artifacts/src/main/java/org/dive4elements/river/wsplgen/JobObserver.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/wsplgen/JobObserver.java	Fri Sep 05 12:58:17 2014 +0200
@@ -23,7 +23,7 @@
 
 public class JobObserver extends Thread {
 
-    private static Logger logger = Logger.getLogger(JobObserver.class);
+    private static Logger log = Logger.getLogger(JobObserver.class);
 
 
     public static final String WSPLGEN_ENCODING =
@@ -74,7 +74,7 @@
 
 
     public void run() {
-        logger.debug("Start observation...");
+        log.debug("Start observation...");
         prepareRegexes();
 
         try {
@@ -86,27 +86,27 @@
 
             while ((line = reader.readLine()) != null) {
                 if (copy) {
-                    logger.debug(line);
+                    log.debug(line);
                 }
 
                 update(line);
             }
         }
         catch (IOException ioe) {
-            logger.warn("Observation canceled: " + ioe.getMessage());
+            log.warn("Observation canceled: " + ioe.getMessage());
         }
     }
 
 
-    protected void update(String log) {
+    protected void update(String s) {
         for (int num = patterns.length, i = 0; i < num; i++) {
-            Matcher m = patterns[i].matcher(log);
+            Matcher m = patterns[i].matcher(s);
 
             if (m.matches()) {
                 job.getCallContext().addBackgroundMessage(
-                    new CalculationMessage(num, i+1, log));
+                    new CalculationMessage(num, i+1, s));
 
-                logger.info("Finished step " + (i+1) + " / " + num);
+                log.info("Finished step " + (i+1) + " / " + num);
             }
         }
     }