--- a/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java	Mon Mar 29 07:58:51 2010 +0000
+++ b/gnv-artifacts/src/main/java/de/intevation/gnv/chart/AbstractXYLineChart.java	Mon Mar 29 08:51:20 2010 +0000
@@ -1,8 +1,15 @@
 package de.intevation.gnv.chart;
 
+import de.intevation.gnv.geobackend.base.Result;
+
+import de.intevation.gnv.state.describedata.KeyValueDescibeData;
+
 import java.awt.Color;
+
 import java.awt.geom.Ellipse2D;
+
 import java.text.NumberFormat;
+
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.Locale;
@@ -10,23 +17,26 @@
 
 import org.apache.log4j.Logger;
 
+import org.jfree.chart.ChartFactory;
 import org.jfree.chart.JFreeChart;
-import org.jfree.chart.ChartFactory;
+
 import org.jfree.chart.axis.Axis;
+import org.jfree.chart.axis.AxisLocation;
 import org.jfree.chart.axis.NumberAxis;
 import org.jfree.chart.axis.NumberTickUnit;
-import org.jfree.chart.axis.AxisLocation;
+
 import org.jfree.chart.plot.PlotOrientation;
 import org.jfree.chart.plot.XYPlot;
+
 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
+
 import org.jfree.chart.title.TextTitle;
-import org.jfree.data.xy.XYDataset;
+
 import org.jfree.data.Range;
+
 import org.jfree.data.general.Series;
 
-import de.intevation.gnv.geobackend.base.Result;
-import de.intevation.gnv.state.describedata.KeyValueDescibeData;
-
+import org.jfree.data.xy.XYDataset;
 
 /**
  * This abstract class defines some methods to adjust chart settings after its