--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ReferenceGaugeState.java	Sat Oct 06 11:14:23 2012 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ReferenceGaugeState.java	Sat Oct 06 11:57:10 2012 +0200
@@ -2,13 +2,10 @@
 
 import java.util.List;
 
-import org.apache.log4j.Logger;
-
 import org.w3c.dom.Element;
 
 import de.intevation.artifacts.Artifact;
 import de.intevation.artifacts.CallContext;
-import de.intevation.artifacts.CallMeta;
 
 import de.intevation.artifacts.common.utils.XMLUtils;
 
@@ -24,10 +21,6 @@
  */
 public class ReferenceGaugeState extends DefaultState {
 
-    private static final Logger logger =
-        Logger.getLogger(ReferenceGaugeState.class);
-
-
     public static final String DATA_NAME = "reference_gauge";
 
 
@@ -38,8 +31,6 @@
         String      name,
         CallContext context)
     {
-        CallMeta  meta = context.getMeta();
-
         River       river   = FLYSUtils.getRiver((FLYSArtifact) artifact);
         List<Gauge> gauges  = river.getGauges();