--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HYKFactory.java	Tue Jul 10 19:28:44 2012 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HYKFactory.java	Wed Jul 11 09:24:07 2012 +0000
@@ -1,28 +1,24 @@
 package de.intevation.flys.artifacts.model;
 
+import de.intevation.flys.artifacts.cache.CacheFactory;
+import de.intevation.flys.backend.SessionHolder;
+import de.intevation.flys.model.HYK;
+import de.intevation.flys.model.HYKFlowZone;
+import de.intevation.flys.model.HYKFormation;
+
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-import java.io.Serializable;
-
 import net.sf.ehcache.Cache;
 import net.sf.ehcache.Element;
 
 import org.apache.log4j.Logger;
-
 import org.hibernate.Query;
+import org.hibernate.SQLQuery;
 import org.hibernate.Session;
-import org.hibernate.SQLQuery;
 import org.hibernate.type.StandardBasicTypes;
 
-import de.intevation.flys.model.HYK;
-import de.intevation.flys.model.HYKFormation;
-import de.intevation.flys.model.HYKFlowZone;
-
-import de.intevation.flys.artifacts.cache.CacheFactory;
-
-import de.intevation.flys.backend.SessionHolder;
-
 
 /**
  * Factory to access HYKs (hydrographic values).
@@ -54,7 +50,7 @@
             Element element = cache.get(cacheKey);
             if (element != null) {
                 logger.debug("Got hyk from cache");
-                return (List<Zone>)element.getValue();
+                return element.getValue();
             }
         }
         else {
@@ -180,7 +176,7 @@
     }
 
 
-    /** Labelled section. */
+    /** Labeled section. */
     public static class Zone implements Serializable {
         /** Lower end of segment. */
         protected double  from;