// INHERIT1

class Fruit {
    int k=1;
    void print() {
	System.out.println(k);
    }
}

class Apple extends Fruit {}
// What does $extends$ do? $Apple$ is a subclass of $Fruit$. Thus,
// $Apple$ inherits the instance variable ($k$) and instance method
// ($print$) from the superclass ($Fruit$)

// So, you don't need to repeat any code. Ain't life sweet? ;-)

// Actually, I'm taking some shortcuts here, because I've ignored
// constructors (using the defaults) and encapsulation (using "default
// visibility"). You DO need to worry about these things!

public class inherit1 {
    public static void main(String[] args) {

	Apple A = new Apple(); // create an $Apple$ object
	A.print(); // access the $print$ method from $Fruit$

    }
}

/* Output:
1
*/