point.java

this gives details of the network programming

// Point class
// 
// a Point has an x and y coordinate
//

public class Point {
    public double x,y;

    Point(double x, double y) {
	this.x=x;
	this.y=y;
    }

    public String toString() {
	return "(" + Double.toString(x) + "," + Double.toString(y) + ") ";
    }
}