--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java	Fri Nov 20 13:51:14 2009 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java	Fri Nov 20 14:03:31 2009 +0000
@@ -3,12 +3,10 @@
 import java.awt.Color;
 import java.util.Collection;
 import java.util.Iterator;
-import java.util.Locale;
 
 import org.apache.log4j.Logger;
 
 import org.jfree.chart.JFreeChart;
-import org.jfree.chart.ChartTheme;
 import org.jfree.chart.ChartFactory;
 import org.jfree.chart.axis.NumberAxis;
 import org.jfree.chart.axis.NumberTickUnit;
@@ -17,9 +15,6 @@
 import org.jfree.chart.plot.XYPlot;
 import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
 import org.jfree.data.general.Series;
-import org.jfree.data.time.TimeSeriesCollection;
-import org.jfree.data.time.Minute;
-import org.jfree.data.xy.XYDataset;
 
 import de.intevation.gnv.geobackend.base.Result;
 import de.intevation.gnv.transition.describedata.KeyValueDescibeData;