Need comments added to the following java code: public class Point {

private double x;

private double y;

private String type;

public void setXY(double xx, double yy) {
x = xx;
y = yy;
}

public double getY() {
return y;
}

public String getType() {
return type;
}

public void setType(String type) {
this. type = type;
}

public double[] getDimensions() {
return new double[] { x, y };
}

public String toString() {
return "Point [" + x + ", " + y + "] is " + type;
}
}