Probably this one's for Scott/Emanuel: http://anonsvn.jboss.org/repos/jbossas/projects/bootstrap/trunk/spi-as/sr...: /** | * Get the optional server configuration metadata | * | * @return A possibly empty map of configuration metadata | */ | Map<String, Object> getMetaData(); Can I wrap this in Collection.unmodifiableMap() when returning so we don't leak out the mutable state of the server? Or is something in the ProfileService depending upon altering the contents? S, ALR View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247055#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...