--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java	Thu Jul 19 12:55:45 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/WDifferencesCurveGenerator.java	Thu Jul 19 12:59:56 2012 +0000
@@ -1,15 +1,12 @@
 package de.intevation.flys.exports;
 
-import org.apache.log4j.Logger;
-
-import org.jfree.chart.title.TextTitle;
-
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.plot.XYPlot;
-
 import de.intevation.flys.artifacts.model.FacetTypes;
 import de.intevation.flys.artifacts.model.WKms;
 
+import org.apache.log4j.Logger;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.plot.XYPlot;
+
 
 /**
  * An OutGenerator that generates w differences curves.
@@ -86,21 +83,6 @@
 
 
     /**
-     * Add (internationalized) subtitle to chart.
-     * Overridden to avoid trying to access the range of masterartifact.
-     * @see getChartSubtitleKey
-     */
-    @Override
-    protected void addSubtitles(JFreeChart chart) {
-        String subtitle = getChartSubtitle();
-
-        if (subtitle != null && subtitle.length() > 0) {
-            chart.addSubtitle(new TextTitle(subtitle));
-        }
-    }
-
-
-    /**
      *
      */
     @Override