package xmp_parent;

class Point {
	double x;
	double y;
	public Point(double x, double y) { this.x=x; this.y=y; }
	public Point(Point from) { this.x=from.x; this.y=from.y; }
	public Point move(double dx,double dy) {
		Point m=new Point(this); m.x+=dx; m.y+=dy; return m; }
	public String toString() { return "("+x+","+y+")"; }
}