title: How to create a new session in spring?
body: <p>i am using spring 3 (annotations) with jsf, and i know how to create a session and how to invalidate it afterwards...</p>
  
  <p>so when i login and use the logout button at the end, then everthing works great. but the problem is, the session remains if i don't click at the logout button. if i now log in with a different user, then the old session data remains - cause the old session wasn't invalidated.</p>
  
  <p>so how can i force the system to create a new session if the old session wasn't invalidated?</p>