--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/SQKMChartService.java	Tue Jul 10 17:04:04 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/SQKMChartService.java	Tue Jul 10 19:27:02 2012 +0000
@@ -6,45 +6,26 @@
 import de.intevation.artifacts.GlobalContext;
 import de.intevation.artifacts.Service;
 
-import de.intevation.flys.artifacts.model.FixingsColumn;
-import de.intevation.flys.artifacts.model.FixingsColumnFactory;
-import de.intevation.flys.artifacts.model.FixingsFilterBuilder;
-
-import de.intevation.flys.artifacts.model.FixingsOverview.Fixing;
-
 import de.intevation.flys.artifacts.model.SQOverview;
 import de.intevation.flys.artifacts.model.SQOverviewFactory;
-import de.intevation.flys.artifacts.model.GaugeFinder;
-import de.intevation.flys.artifacts.model.GaugeFinderFactory;
-import de.intevation.flys.artifacts.model.GaugeRange;
-
-import de.intevation.flys.artifacts.model.fixings.QW;
 
 import de.intevation.flys.artifacts.resources.Resources;
 
 import de.intevation.flys.backend.SedDBSessionHolder;
 
-import de.intevation.flys.jfree.ShapeRenderer;
-
-import de.intevation.flys.utils.Formatter;
-import de.intevation.flys.utils.Pair;
 import de.intevation.flys.utils.KMIndex;
 
-import java.awt.BasicStroke;
 import java.awt.Color;
 import java.awt.Dimension;
 import java.awt.Transparency;
 
-import java.awt.geom.Rectangle2D;
-
 import java.awt.image.BufferedImage;
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
-import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
-import java.util.Date;
 
 import javax.imageio.ImageIO;
 
@@ -52,26 +33,17 @@
 
 import org.jfree.chart.ChartFactory;
 import org.jfree.chart.JFreeChart;
-import org.jfree.chart.LegendItemCollection;
 
 import org.jfree.chart.axis.DateAxis;
-import org.jfree.chart.axis.NumberAxis;
 
-import org.jfree.chart.plot.Marker;
 import org.jfree.chart.plot.PlotOrientation;
-import org.jfree.chart.plot.ValueMarker;
 import org.jfree.chart.plot.XYPlot;
-import org.jfree.chart.renderer.xy.XYItemRenderer;
+
 import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
 
-import org.jfree.data.Range;
-import org.jfree.data.xy.DefaultXYDataset;
 import org.jfree.data.xy.XYSeries;
 import org.jfree.data.xy.XYSeriesCollection;
 
-import org.jfree.ui.RectangleAnchor;
-import org.jfree.ui.TextAnchor;
-
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.NodeList;