Same method in Interface and Abstract class

Question

I came to situation :

public interface Intr {
    public void m1();
}

public abstract class Abs {
    public void m1() {
        System.out.println(\"Abs.m1         


        

Answer 1

@Override ensures you override the method with no difference Interface or abstract superclass. So no error with override.

On the other hand Interface method is also implemented in the superclass which is enough for Interface contracts.