--- a/flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java	Sat Oct 06 11:57:10 2012 +0200
+++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java	Sat Oct 06 12:27:01 2012 +0200
@@ -6,7 +6,6 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 
 import javax.xml.xpath.XPathConstants;
 
@@ -257,9 +256,8 @@
             return modified;
         }
 
-        Set<Map.Entry<String, Output>> entries = outputMap.entrySet();
 
-        for (Map.Entry<String, Output> entry: entries) {
+        for (Map.Entry<String, Output> entry: outputMap.entrySet()) {
             String outName = entry.getKey();
             Output output  = entry.getValue();