// thought exercise: can you explain the output?

class Test {
    int x;
    int y = x;
    Test(int x) {
	this.x = x;
    }
    void print() {
	System.out.println("IV x: " + this.x);
	System.out.println("IV y: " + y);
    }    
}

public class iv {
    public static void main(String[] args) {
	Test t = new Test(1);
	t.print();
	t.x=2;
	t.print();
	t.y=3;
	t.print();
    }
}

/* output:
IV x: 1
IV y: 0
IV x: 2
IV y: 0
IV x: 2
IV y: 3
*/