gistfile1.txt

I need a reference so I can unregister a handler from within a handler. otherwise would need to declare the handler first, put it in a variable and use that. 

Wanna be able to do this with anon handlers


foo.registerHandler(myClosure = {
   // Do something
   // Now unregister handler
   foo.unregisterHandler(myClosure)
})

getSelf() on Closure for 2.0 would get my vote, but it does probably constitute a breaking change and undoubtedly there would be confusion between 'this' and 'self'. Anyway, this is a digression, sorry.