How to get rid of these substrings from a string in java?

Means 0 or more occurences, and by itself doesn't mean anything, it's an error. You have to specify what you want 0 or more occurences of.

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.