--- a/flys-client/src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java	Tue Oct 25 11:07:14 2011 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/server/CreateCollectionServiceImpl.java	Tue Oct 25 12:31:15 2011 +0000
@@ -2,6 +2,8 @@
 
 import org.w3c.dom.Document;
 
+import org.apache.log4j.Logger;
+
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 
 import de.intevation.artifacts.common.ArtifactNamespaceContext;
@@ -29,6 +31,10 @@
 extends      RemoteServiceServlet
 implements   CreateCollectionService
 {
+    private static final Logger logger =
+        Logger.getLogger(CreateCollectionServiceImpl.class);
+
+
     /** XPath to figure out the uuid of the created collection.*/
     public static final String XPATH_COLLECTION_UUID =
         "/art:result/art:artifact-collection/@art:uuid";
@@ -46,7 +52,7 @@
     public Collection create(String serverUrl, String locale, String ownerId)
     throws ServerException
     {
-        System.out.println("Start creating a new collection.");
+        logger.info("Start creating a new collection.");
 
         Document create   =
             ClientProtocolUtils.newCreateCollectionDocument(null);
@@ -69,7 +75,7 @@
             return new DefaultCollection(uuid, Long.valueOf(ttlStr), uuid);
         }
         catch (ConnectionException ce) {
-            System.err.println(ce.getLocalizedMessage());
+            logger.error(ce, ce);
         }
 
         throw new ServerException(ERROR_CREATE_COLLECTION);