What will be the output of the following Java code?

class A 
{
    public int i;
    protected int j;
}    
class B extends A 
{
    int j;
    void display() 
    {
        super.j = 3;
        System.out.println(i + " " + j);
    }
}    
class Output 
{
    public static void main(String args[])
    {
        B obj = new B();
        obj.i=1;
        obj.j=2;   
        obj.display();     
    }
}