public synchronized Collection<String> stringTokenizer(ArrayList<String> source){
		Collection<String> tokenizedWords = new ArrayList<String>();
		for (Iterator<String> iterator = source.iterator(); iterator.hasNext();){
			String current = iterator.next();
			String[] tolken = current.split(" ");
			for (String element : tolken) {
				element = stringProcessor(element);
				tokenizedWords.add(element);
			}
		}
		return tokenizedWords;
	}