iter.remove();
	private Counter initializeCounter(RunGroup r1, Counter counter2) {		if (counter2 == null) {			counter2 = new Counter();			int index = 0;			Iterator iter = map.getCollection(r1).iterator();			while (iter.hasNext()) {				Participant element = (Participant) iter.next();				if (index < 3) {					counter2.addSeconds(element.getRunTime());				}				else {					iter.remove();				}				index++;			}			r1.setCounter(counter2);		}		return counter2;	}