In your BankAccount class create a getter that will return the bank account information.


public int[] getBankAccountInformation(){
return accountNumber;
}


and then when it is...

You want to sort the strings and then print them out to a file, so having your sortEm method return void doesn't make sense. Might want to actually return the String that is 'sorted'.

I would...

If that is all you want to do, it seems like creating your own exception is a waste of time. It would be easy to have the

1. printMenu
- get user input -
2. print appropriate message if menus...