Policy failures:

Code warning
- failed on resource User.java. Reason: The serializable class User does not declare a static final serialVersionUID field of type long, line 2
Override reason:   
serializable et autre

YACOSCore/ejbModule/org/yacos/core/users/User.java

@@ -1,7 +1,8 @@
 package org.yacos.core.users;
 
-import java.util.ArrayList;
+import java.io.Serializable;
 import java.util.Collection;
+
 import javax.persistence.Entity;
 import javax.persistence.Id;
 import javax.persistence.OneToMany;
@@ -17,7 +18,7 @@ import org.yacos.core.conferences.Conference;
  *
  */
 @Entity
-public class User {
+public class User implements Serializable{
 	/**
 	 * Unique login of the user
 	 * Is used to identify the user, should be unique and can't be modified