Find the error in Struts2 dropdown list program?

Its always better to provide the error/exception being thrown by the system else its very hard for the other to tell anything. Moreover no one have that much time to write the programe in there system and see the error.

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.