ZK Session Cleaner
From Documentation
Revision as of 02:31, 9 July 2010 by Maya001122 (talk | contribs)
[Required] Class: org.zkoss.zk.ui.http.HttpSessionListener
HttpSessionListener is a listener used to clean up memory when a HTTP session is destroyed.
If you are using Servlet 2.3, please use HttpSessionListener23 instead.