Given : 

class A {

    A() {

        display();

    }

    void display() {

        System.out.println("A");

    }

}

class B extends A {

    int value = 10;

    void display() {

        System.out.println(value);

    }

}

What will be printed when this is executed?

public class Test {

    public static void main(String[] args) {

        A obj = new B();

    }

}