Simplest possible servlet implementation

I am trying to find the easiest way to make my own Webdav
servlet. I looked into the WebdavServlet that ships with
Tomcat, but found out there's no easy way to subclass it. I
looked into slide, found the "WebDAV Construction
Kit" (WCK) as an attempt to make things easier, but
honestly this still looks to bothersome to me. Is there a
servlet I can extend, overriding the do* methods for all
WebDAV specific methods (doCopy, doDelete, ...), just like
one would extend HttpServlet? Preferably with the difference
that the data is already passed as a method parameter 

Jeroen

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