/* * Main program for CS112 Lab 3 - modified to import contents * of Directions interface * * @author: Russell C. Bjork * @version: January 9, 2006 * */import kareltherobot.*;import static kareltherobot.Directions.*;public class MainModified implements Runnable{    public static void main(String [] args)    {       	World.readWorld("Part1.world");      	World.setVisible(true);      	World.setupThread(new Main());      	World.setTrace(false);      	World.showSpeedControl(true);    }          public void run()	{	  	CarpeterRobot karel = new CarpeterRobot(9, 2, South, 28);		karel.carpetBuilding();		karel.turnOff();	  		}}