Index: topia-security/src/java/org/codelutin/topia/history/TopiaHistoryListener.java
diff -u topia-security/src/java/org/codelutin/topia/history/TopiaHistoryListener.java:1.3 topia-security/src/java/org/codelutin/topia/history/TopiaHistoryListener.java:1.4
--- topia-security/src/java/org/codelutin/topia/history/TopiaHistoryListener.java:1.3	Tue Oct 24 12:01:00 2006
+++ topia-security/src/java/org/codelutin/topia/history/TopiaHistoryListener.java	Fri Oct 27 09:50:34 2006
@@ -23,9 +23,9 @@
  * Created: 13 oct. 06 21:31:23
  *
  * @author poussin
- * @version $Revision: 1.3 $
+ * @version $Revision: 1.4 $
  *
- * Last update: $Date: 2006/10/24 12:01:00 $
+ * Last update: $Date: 2006/10/27 09:50:34 $
  * by : $Author: ruchaud $
  */
 
@@ -116,9 +116,7 @@
     }
 
     protected void addToHistory(TopiaEntity entity, int action) {
-        Class[] interfaces = entity.getClass().getInterfaces();
-        List<Class> asList = Arrays.asList(interfaces);
-        if (!asList.contains(NoHistory.class)) {
+        if (!(entity instanceof NoHistory)) {
             String user = TopiaSecurityUtil.getUserPrincipal();
             Date date = new Date();
             try {