--- a/artifacts/src/main/java/org/dive4elements/river/exports/HistoricalDischargeWQCurveGenerator.java	Fri Sep 05 12:54:58 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/HistoricalDischargeWQCurveGenerator.java	Fri Sep 05 12:58:17 2014 +0200
@@ -32,8 +32,8 @@
 extends      XYChartGenerator
 implements   FacetTypes {
 
-    /** Private logger. */
-    private static Logger logger = Logger
+    /** Private log. */
+    private static Logger log = Logger
         .getLogger(HistoricalDischargeWQCurveGenerator.class);
 
     public static final String I18N_CHART_TITLE = "chart.historical.discharge.wq.title";
@@ -108,8 +108,8 @@
     public void doOut(ArtifactAndFacet artifactFacet, ThemeDocument theme,
         boolean visible) {
         String name = artifactFacet.getFacetName();
-        logger.debug("HistoricalDischargeWQCurveGenerator.doOut: " + name);
-        logger.debug("Theme description is: "
+        log.debug("HistoricalDischargeWQCurveGenerator.doOut: " + name);
+        log.debug("Theme description is: "
             + artifactFacet.getFacetDescription());
 
         if (name.equals(HISTORICAL_DISCHARGE_WQ_Q)) {
@@ -144,7 +144,7 @@
                 artifactFacet.getData(context), artifactFacet, theme, visible);
         }
         else {
-            logger.warn("doOut(): unknown facet name: " + name);
+            log.warn("doOut(): unknown facet name: " + name);
             return;
         }
     }