--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadLSFacet.java	Mon Aug 25 20:12:11 2014 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/SedimentLoadLSFacet.java	Tue Aug 26 11:16:21 2014 +0200
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
+/* Copyright (C) 2012, 2012, 2013 by Bundesanstalt für Gewässerkunde
  * Software engineering by Intevation GmbH
  *
  * This file is Free Software under the GNU AGPL (>=v3)
@@ -22,23 +22,12 @@
 
 import org.dive4elements.river.artifacts.model.DataFacet;
 import org.dive4elements.river.artifacts.model.FacetTypes;
-import org.dive4elements.river.artifacts.model.minfo.SedimentLoadDataFactory;
-import org.dive4elements.river.artifacts.model.minfo.SedimentLoadData;
 
 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
 
 import org.dive4elements.river.model.SedimentLoadLS;
 import org.dive4elements.river.model.SedimentLoadLSValue;
 
-import org.dive4elements.river.utils.RiverUtils;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.TreeSet;
-import java.util.TreeMap;
-
 import org.apache.log4j.Logger;
 
 import org.w3c.dom.Document;