29a840ac_JBoss_Application_Server__Description
[Directory] deploy [Description] 
The deploy directory contains the hot-deployable services (those which can be added to or removed from the running server). It also contains applications for the current server configuration. You deploy your application code by placing application packages (JAR, WAR and EAR files) in the deploy directory. The directory is constantly scanned for updates, and any modified components will be re-deployed automatically.
JBoss Application Server