StringBuilder append() and null values?

You can do a check on the object before appending it.

I'm not sure why you'd expect it to come out empty, given that the documentation is pretty clear.

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.