It extends javax.portlet.GenericPortlet which implements javax.portlet.Portlet. Regards, Yesudeep. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024052#4024052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4024052