Nicklas Karlsson [http://community.jboss.org/people/nickarls] replied to the discussion "CNFE DeferredFileOutputStream on M4 EJB passivation" To view the discussion, visit: http://community.jboss.org/message/554972#554972 -------------------------------------------------------------- No, I don't even have commons.io packed in the WAR so I don't know where the reference comes from. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554972#554972] Start a new discussion in EJB 3.0 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]