Look in server/xxx/deploy/jbossweb-tomcat55.sar/conf/web.xml at the jsp servlet, the compilerSourceVM parameter. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124621#4124621 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4124621