Java activity 2 stair sweeper uberbot

package Activity1;

import kareltherobot.*;
public class Main implements Directions
{

        public static void main (String[] args) {
            World.readWorld("Lesson3World2.kwld");
            World.setVisible();
            World.setDelay (50);
            uberBot jake = new uberBot (1,1,North,1);


            for (int index = 0; index < 7; index++ ) {
            jake.stairClean();
            }
            int saver = World.delay();
            World.setDelay(10);
            for (int index = 0; index < 6; index++ ) {

                jake.putBeeper();
            }
            World.setDelay (saver);
            jake.putBeeper();
            jake.movex3();


        }


}