Thanks all for the answers.
As I see it , it impossible to store the password in the
bankaccount object and make safe code to use it,
So some one give me a stupid assignment.
That would seem to depend on the purpose of the assignment.
�� a. To produce production ready code that managed someone's real life money,
�� b. Provide a vehicle to reason about typical implementation issues, in which case did you learn anything from the exercise?
cheers -ben