This link might help you forums.java.net/node/690286 but it is better to write your own function where you can customize if there is some requirement in the future.
This is not a common task. You are best off coding the function yourself. (And before you ask ... No, I won't do it for you.Sorry.).
I did not ask anyone to do my job. – Ken Feb 18 at 9:23.
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.