Follow these instructions to build, package, and deploy the timersession example to your Enterprise Server instance using the NetBeans IDE IDE.
In NetBeans IDE, select File->Open Project.
In the Open Project dialog, navigate to tut-install/examples/ejb/.
Select the timersession folder.
Select the Open as Main Project check box.
Click Open Project Folder.
Select Run->Run Main Project.
This builds and packages the application into timersession.war, located in tut-install/examples/ejb/timersession/dist/, deploys this WAR file to your Enterprise Server instance, and then runs the web client.