The Alarm application is located in the $JONAS_ROOT/examples/alarm directory. It is structured as follows:
etc/web.xml: application description.
web/ directory: JSPs, images, html files.
beans/ directory: beans and service to be loaded in JOnAS.
src/ directory: servlet generating alarms.
client/ directory: client java program generating alarms and using JMS, now obsolete; replaced by the servlet in src/.