Hi tournayre: The problem is that i want to browse remote file system with a FileChooser in Swing client.So how can i retrive the tree struct of server file system?If i build the tree on server side and transfer it to client,can i operate on all components of that tree,that is to say,maybe i need modify/delete some files. Thanks a lot anyway. Kingofhawks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3960580#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...