But what are you actually trying to achieve?
I'm developing an app and have to debug it a numerous times before it reaches maturity. This means running the app, testing it, over and over again.
Now with a jServer based app, the instance runs up until you "end process" via the task bar. A tray icon perhaps could be advantageous as one would just end the task there without having to open the task bar, locate the instance and then "end process"
For example, MySQL has a Notifier App that one can download and install. With this one is able to stop and start the server.
This is what is on my mind. Thanks.