--- a/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java	Sat Jul 07 09:23:33 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/ChartGenerator.java	Sun Jul 08 07:56:46 2012 +0000
@@ -1,45 +1,8 @@
 package de.intevation.flys.exports;
 
-import java.awt.BasicStroke;
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.Paint;
-import java.awt.Stroke;
-import java.awt.TexturePaint;
-import java.awt.geom.Rectangle2D;
-import java.awt.image.BufferedImage;
-
-import java.io.IOException;
-import java.io.OutputStream;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.TreeMap;
-import java.util.SortedMap;
-
-import javax.xml.xpath.XPathConstants;
-
-import org.apache.log4j.Logger;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-import org.jfree.chart.JFreeChart;
-import org.jfree.chart.LegendItem;
-import org.jfree.chart.LegendItemCollection;
-import org.jfree.chart.annotations.XYBoxAnnotation;
-import org.jfree.chart.annotations.XYLineAnnotation;
-import org.jfree.chart.annotations.XYTextAnnotation;
-import org.jfree.chart.axis.NumberAxis;
-import org.jfree.chart.plot.XYPlot;
-import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
-import org.jfree.data.Range;
-import org.jfree.data.general.Series;
-import org.jfree.data.xy.XYDataset;
-import org.jfree.ui.RectangleInsets;
-import org.jfree.ui.TextAnchor;
+import de.intevation.artifactdatabase.state.ArtifactAndFacet;
+import de.intevation.artifactdatabase.state.Facet;
+import de.intevation.artifactdatabase.state.Settings;
 
 import de.intevation.artifacts.Artifact;
 import de.intevation.artifacts.ArtifactNamespaceContext;
@@ -49,12 +12,6 @@
 
 import de.intevation.artifacts.common.utils.XMLUtils;
 
-import de.intevation.artifactdatabase.state.ArtifactAndFacet;
-import de.intevation.artifactdatabase.state.Facet;
-import de.intevation.artifactdatabase.state.Settings;
-
-import de.intevation.flys.model.River;
-
 import de.intevation.flys.artifacts.FLYSArtifact;
 
 import de.intevation.flys.artifacts.resources.Resources;
@@ -66,14 +23,66 @@
 import de.intevation.flys.jfree.FLYSAnnotation;
 import de.intevation.flys.jfree.StableXYDifferenceRenderer;
 import de.intevation.flys.jfree.StickyAxisAnnotation;
+import de.intevation.flys.jfree.Style;
 import de.intevation.flys.jfree.StyledAreaSeriesCollection;
-import de.intevation.flys.jfree.Style;
 import de.intevation.flys.jfree.StyledSeries;
 
+import de.intevation.flys.model.River;
+
 import de.intevation.flys.themes.ThemeAccess;
+
+import de.intevation.flys.utils.FLYSUtils;
 import de.intevation.flys.utils.ThemeUtil;
 
-import de.intevation.flys.utils.FLYSUtils;
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Paint;
+import java.awt.Stroke;
+import java.awt.TexturePaint;
+
+import java.awt.geom.Rectangle2D;
+
+import java.awt.image.BufferedImage;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.SortedMap;
+import java.util.TreeMap;
+
+import javax.xml.xpath.XPathConstants;
+
+import org.apache.log4j.Logger;
+
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.LegendItem;
+import org.jfree.chart.LegendItemCollection;
+
+import org.jfree.chart.annotations.XYLineAnnotation;
+import org.jfree.chart.annotations.XYTextAnnotation;
+
+import org.jfree.chart.axis.NumberAxis;
+
+import org.jfree.chart.plot.XYPlot;
+
+import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
+
+import org.jfree.data.Range;
+
+import org.jfree.data.general.Series;
+
+import org.jfree.data.xy.XYDataset;
+
+import org.jfree.ui.RectangleInsets;
+import org.jfree.ui.TextAnchor;
+
+import org.w3c.dom.Document;
+import org.w3c.dom.Element;
 
 
 /**