You have to work pretty hard at it, the sample code they provided is pretty long: https://gist.github.com/dpryden/b2bb29ee2d146901b4ae https://gist.github.com/d

You have to work pretty hard at it, the sample code they provided is pretty long: https://gist.github.com/dpryden/b2bb29ee2d146901b4ae https://gist.github.com/dpryden/b2bb29ee2d146901b4ae And it extends ClassLoader which you wouldn't normally ever do.