@Override
    public Meeting getMeeting(int id) {
        Iterator meetingIterator = allMeetings.iterator();
        Meeting nextMeeting;
        int nextId;
        while(meetingIterator.hasNext()) {
            nextMeeting = (Meeting) meetingIterator.next();
            nextId = nextMeeting.getId();
            if(nextId == id) {
                return nextMeeting;
            }
        }
        return null;
    }