The standard (working) way to right resource management in Java (the principle applies to other languages as well) is.
If this is Java 7, you could consider using the new try-with-resources construct. You may need to create some basic AutoCloseable wrappers for deleting the tables.
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.