MBCS (Java)?

Question

How would you write a new class for a fish that always moves forward, unless that space is not empty. If it is not empty, it changes direction.

Answer 1

The class would be the fish.
It would have a variable to hold the direction that the fish is swimming in and there would be a method to change the direction.
Because this is a class it cannot have a method that detects what is in front of the fish. This is because the class has not been instantiated yet. This detection must therefore be outside of the class.

Answer 2

presize your question