Stop application on shutdown

[stscit04]

Hi,

in this thread:

http://jboss.org/index.html?module=bb&op=viewtopic&t=45890

someone asked about starting an application on startup.
The answer was to use a servlets init-method and
load-on-startup 1 .

Is there a similar method that gets called on stopping/undeploying the
application ? Can such a method be used to unregister notification
listeners from JMX MBeanservers ?

Thanks in advance

Stefan