Someone edited out the part that makes it useful. Here's what it used to look like.
There seems to be an error with that implementation. Nop is never used (to instantiate anything) expect for that instanceof check, which can never be true for anything since no object can be instantiated from nop, which is buried deep in that closure.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.