What's the fastest way to register a java-application (or maybe a bat executing the app) as a Windows service?

What's the fastest way to register a java-application (or maybe a bat executing the app) as a Windows service?

Update 1: It has to be free for companies to execute :)

Either 开发者_Go百科by using a third party app or following a guide.

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I recently tried a bunch and had most luck with Java service wrapper There is a cummunity edition which is gpl as well as commercially supported versions