DoubleBeepersKarel

import stanford.karel.SuperKarel;
 
public class DoubleBeepersKarel extends SuperKarel {
	public void run() {
		move();
		doubleBeepers();
		//move();
		transferBeepersBack();
		paintCorner(YELLOW);
	}
 
	public void doubleBeepers() {
		if (beepersPresent()) {
			pickBeeper();
			doubleBeepers();
			putBeeper();
			putBeeper();
		}
	}
 
	private void transferBeepersBack() {
		while (beepersPresent()) {
			pickBeeper();
			move();
			putBeeper();
			turnAround();
			move();
			turnAround();
		}
	}
 
	public static void main(String[] args) {
		/*
		String[] newArgs = new String[args.length + 1];
		System.arraycopy(args, 0, newArgs, 0, args.length);
		newArgs[args.length] = "code=" + new SecurityManager(){
			public String className() {
				return this.getClassContext()[1].getCanonicalName();
			}
		}.className();
		SuperKarel.main(newArgs);
		*/
		new DoubleBeepersKarel().start(args);
	}
 
}