Java Programming - Um, I'm Not Enough of a Category to Make It Um

I think you have to look at thinking in terms of a calculus. How can I make more of my system? Mccalculation and not um, how can I how can I compose it out of? bits and pieces,. You know And so I yeah, I don't think of my programs in that sort of mathematical way. Having polymorphism not Obstructed style would be great. Yeah dispatch Not attached to a class would also be great. The ability to adopt an interface effectively was nice as well.