--- a/flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java	Wed Dec 05 10:05:47 2012 +0100
+++ b/flys-artifacts/src/main/java/de/intevation/flys/utils/FLYSUtils.java	Wed Dec 05 23:54:09 2012 +0100
@@ -1,6 +1,29 @@
 package de.intevation.flys.utils;
 
-import org.apache.log4j.Logger;
+import de.intevation.artifactdatabase.state.State;
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.CallContext;
+import de.intevation.artifacts.common.utils.Config;
+import de.intevation.artifacts.common.utils.XMLUtils;
+import de.intevation.flys.artifacts.FLYSArtifact;
+import de.intevation.flys.artifacts.StaticWKmsArtifact;
+import de.intevation.flys.artifacts.WINFOArtifact;
+import de.intevation.flys.artifacts.context.FLYSContext;
+import de.intevation.flys.artifacts.model.LocationProvider;
+import de.intevation.flys.artifacts.model.RiverFactory;
+import de.intevation.flys.artifacts.model.WKms;
+import de.intevation.flys.artifacts.model.WQ;
+import de.intevation.flys.artifacts.model.WQKms;
+import de.intevation.flys.artifacts.states.WDifferencesState;
+import de.intevation.flys.artifacts.states.WaterlevelSelectState;
+import de.intevation.flys.backend.SessionFactoryProvider;
+import de.intevation.flys.model.Gauge;
+import de.intevation.flys.model.MainValue;
+import de.intevation.flys.model.River;
+
+import gnu.trove.TDoubleArrayList;
+import gnu.trove.TIntArrayList;
+import gnu.trove.TLongArrayList;
 
 import java.text.NumberFormat;
 import java.util.HashMap;
@@ -11,39 +34,10 @@
 
 import javax.xml.xpath.XPathConstants;
 
-import org.w3c.dom.Document;
-
+import org.apache.log4j.Logger;
 import org.hibernate.SessionFactory;
 import org.hibernate.impl.SessionFactoryImpl;
-
-import gnu.trove.TDoubleArrayList;
-import gnu.trove.TIntArrayList;
-import gnu.trove.TLongArrayList;
-
-import de.intevation.artifacts.Artifact;
-import de.intevation.artifacts.CallContext;
-
-import de.intevation.artifacts.common.utils.Config;
-import de.intevation.artifacts.common.utils.XMLUtils;
-
-import de.intevation.flys.backend.SessionFactoryProvider;
-
-import de.intevation.flys.artifacts.context.FLYSContext;
-import de.intevation.flys.artifacts.FLYSArtifact;
-import de.intevation.flys.artifacts.WINFOArtifact;
-import de.intevation.flys.artifacts.StaticWKmsArtifact;
-import de.intevation.flys.artifacts.model.RiverFactory;
-import de.intevation.flys.artifacts.model.LocationProvider;
-import de.intevation.flys.artifacts.model.WQ;
-import de.intevation.flys.artifacts.model.WKms;
-import de.intevation.flys.artifacts.model.WQKms;
-
-import de.intevation.artifactdatabase.state.State;
-import de.intevation.flys.artifacts.states.WaterlevelSelectState;
-import de.intevation.flys.artifacts.states.WDifferencesState;
-import de.intevation.flys.model.Gauge;
-import de.intevation.flys.model.MainValue;
-import de.intevation.flys.model.River;
+import org.w3c.dom.Document;
 
 
 /**