I note tha the current web.xml configuration to push wicket into dev mode is:
Now shoot me down if you believe this to be a trivial objection, but I note that this wicket <param-name> string is very generic, and certainly cannot be guaranteed to be unique. It could easily collide with another component's "configuration" setting (though that would be an equally poorly named param-name).
May I suggest this be changed to:
I have tried to mark this issue "low key" as I don't want to ruffle feathers in my first wicket bug report