public class point {
    private int xval;
    private int yval;

    public void setXval(int newXval) {
	xval = newXval;
    }
    
    public int getXval() {
	return xval;
    }

    public void setYval(int newYval) {
	yval = newYval;
    }
    
    public int getYval() {
	return yval;
    }
}