See my post above :P Maintainability is a very vague term, but I think that should satisfy your professor (if this is for a class).
Type: Posts; User: helloworld922
See my post above :P Maintainability is a very vague term, but I think that should satisfy your professor (if this is for a class).
As far as I can tell, there's nothing I can see that needs to be changed for maintainability. I would declare stockLevel private with it's own getter method (looks like you already have the setter...