public class Driver
{
    public static void main(String [] args)
    {
        Point aPoint = new Point();
        ParameterExample pe = new ParameterExample();
        int x = 9;
        int y = 13;
	
        aPoint.setX(x);
        aPoint.setY(y);
        System.out.println(x + " " + y + " "
			   + aPoint.getX() + " " + aPoint.getY());
        pe.method1(x,y);
        pe.method2(aPoint);
        System.out.println(x + " " + y + " "
			   + aPoint.getX() + " " + aPoint.getY());
	
    }
}