From da72987c398aac37a1ff5c6e30915f5aafa7b79e Mon Sep 17 00:00:00 2001
From: Maxime Dagnicourt <maxime.dagnicourt@gmail.com>
Date: Tue, 8 Jan 2008 17:01:22 +0000
Subject: [PATCH]

---
 .../ejbModule/org/yacos/core/article/PreferencePK.java   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/YACOSCore/ejbModule/org/yacos/core/article/PreferencePK.java b/YACOSCore/ejbModule/org/yacos/core/article/PreferencePK.java
index 9dc7985..8f0b800 100644
--- a/YACOSCore/ejbModule/org/yacos/core/article/PreferencePK.java
+++ b/YACOSCore/ejbModule/org/yacos/core/article/PreferencePK.java
@@ -1,10 +1,17 @@
 package org.yacos.core.article;
 
 
+import java.io.Serializable;
+
 import org.yacos.core.users.User;
 
-public class PreferencePK {
+public class PreferencePK implements Serializable{
 	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+
 	private User pcMember;
 	
 	private Article article;