/** * Point - a double x,y coordinate */public class Point        {    // Attributes    private double myX;    private double myY;    // Constructors    public Point(double x, double y)    {       myX = x; myY = y;    }    public Point()    {       myX = 0.; myY = 0.;    }    // Methods    public double getX()    {        return myX;    }    public double getY()    {        return myY;    }    public void setPoint(double x, double y)    {        myX = x; myY = y;    }}