LabeledPoint.java
// TODO: implement toString
public class LabeledPoint
{
private double x;
private double y;
private String label;
/**
Constructs a labeled point with a given position and label.
@param anX the x-coordinate of the point
@param aY the y-coordinate of the point
@param aLabel the label of the point
*/
public LabeledPoint(double anX, double aY, String aLabel)
{
x = anX;
y = aY;
label = aLabel;
}
. . .
public static String check(double x, double y, String s)
{
LabeledPoint lp = new LabeledPoint(x, y, s);
return lp.toString();
}
}