--- a/artifacts/src/main/java/org/dive4elements/river/exports/ReferenceCurveGenerator.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/ReferenceCurveGenerator.java	Fri Sep 05 12:58:17 2014 +0200
@@ -43,8 +43,8 @@
         }
     }
 
-    /** House logger. */
-    private static Logger logger =
+    /** House log. */
+    private static Logger log =
         Logger.getLogger(ReferenceCurveGenerator.class);
 
     public static final String I18N_CHART_TITLE =
@@ -142,10 +142,10 @@
     ) {
         String name = artifactFacet.getFacetName();
 
-        logger.debug("ReferenceCurveGenerator.doOut: " + name);
+        log.debug("ReferenceCurveGenerator.doOut: " + name);
 
         if (name == null || name.length() == 0) {
-            logger.error("No facet given. Cannot create dataset.");
+            log.error("No facet given. Cannot create dataset.");
             return;
         }
 
@@ -176,7 +176,7 @@
 
         }
         else {
-            logger.warn("Unknown facet name: " + name);
+            log.warn("Unknown facet name: " + name);
         }
     }
 
@@ -221,7 +221,7 @@
         ThemeDocument    theme,
         boolean          visible
     ){
-        logger.debug("ReferenceCurveGenerator.doPointOut");
+        log.debug("ReferenceCurveGenerator.doPointOut");
 
         XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), theme);