--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/map/WMSLayerFacet.java	Fri Jul 13 11:14:22 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/map/WMSLayerFacet.java	Fri Jul 13 12:41:44 2012 +0000
@@ -1,28 +1,24 @@
 package de.intevation.flys.artifacts.model.map;
 
+import com.vividsolutions.jts.geom.Envelope;
+
+import de.intevation.artifactdatabase.state.DefaultFacet;
+import de.intevation.artifactdatabase.state.Facet;
+import de.intevation.artifacts.Artifact;
+import de.intevation.artifacts.ArtifactNamespaceContext;
+import de.intevation.artifacts.CallContext;
+import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
+import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
+import de.intevation.flys.utils.GeometryUtils;
+
 import java.util.ArrayList;
 import java.util.List;
 
 import org.apache.log4j.Logger;
-
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.Node;
 
-import com.vividsolutions.jts.geom.Envelope;
-
-import de.intevation.artifacts.Artifact;
-import de.intevation.artifacts.ArtifactNamespaceContext;
-import de.intevation.artifacts.CallContext;
-
-import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
-
-import de.intevation.artifactdatabase.state.DefaultFacet;
-import de.intevation.artifactdatabase.state.Facet;
-
-import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
-import de.intevation.flys.utils.GeometryUtils;
-
 
 public class WMSLayerFacet
 extends      DefaultFacet
@@ -101,6 +97,9 @@
         if (extent != null) {
             this.extent = extent;
         }
+        else {
+            logger.debug("setExtent(): extent is null");
+        }
     }
 
 
@@ -121,6 +120,7 @@
     }
 
 
+    @Override
     public Object getData(Artifact artifact, CallContext context) {
         return null;
     }