class Point {
 int x;
 int y;
 int color = -1;
 int index = -1;
 boolean guard = false;

public Point(int xc,int yc){x=xc;y=yc;}
int getColor()
{
return color;
}
/**
 * This method was created by a SmartGuide.
 * @return int
 */
public int getIndex() {
	return index;
}
int getX()
{return x;}
int getY()
{return y;}
boolean setColor(int c)
{
if (color == -1) {color = c; return true;}
else
	{
	color = -1;
	return false;
	}
return false;
}
/**
 * This method was created by a SmartGuide.
 * @param i int
 */
public void setIndex(int i) {
	index = i;
	return;
}
}