No idea, perhaps try posting in the JBoss Serialization forum, as it looks to me like you
are using JBoss Serialization.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105370#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...