I am trying to get data displayed from multiple sessions (different users),
can anybody tell me how to do it. It is for admin purpose only.
In case of dynamic data you want to go to the database or, if you don't want or can't, you can store the data as attributes in the ServletContext object. In case of static data, you can set web-app configuration parameter (<context-param> element in the DD). Hint: ServletContext and Session attributes are NOT thread-safe, so better to synchronize on the objects before you use them.