Index: topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java
diff -u topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.6 topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.7
--- topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java:1.6	Mon Apr  2 14:23:18 2007
+++ topia-service/src/java/org/codelutin/topia/history/TopiaHistoryServiceImpl.java	Wed Apr 25 13:46:15 2007
@@ -23,10 +23,10 @@
  * Created: 14 oct. 06 00:54:35
  *
  * @author poussin
- * @version $Revision: 1.6 $
+ * @version $Revision: 1.7 $
  *
- * Last update: $Date: 2007/04/02 14:23:18 $
- * by : $Author: chatellier $
+ * Last update: $Date: 2007/04/25 13:46:15 $
+ * by : $Author: bpoussin $
  */
 
 package org.codelutin.topia.history;
@@ -56,7 +56,6 @@
 import org.hibernate.FlushMode;
 import org.hibernate.ScrollableResults;
 import org.hibernate.criterion.Order;
-import org.hibernate.criterion.Projections;
 import org.hibernate.criterion.Property;
 import org.hibernate.criterion.Restrictions;