In java, Can we override a method by passing subclass of the parameter used in super class method?

Question

As per the rule, while overriding a method in subclass, parameters cannot be changed and have to be the same as in the super class. What if we pass subclass of parameter wh

Answer 1

When you do this: Animal animal = new Dog(); it's upcasting.

And you do not override the method

public void eat(Flesh flesh){
    System.out.println("Dog eats "+ flesh);
}

so it calls the method eat(Food food) of Animal