public static double getSumValue(HashMap<String, Double> map) {
		Double count = 0.0D;
		List list = new LinkedList(map.entrySet());
		for (Iterator it = list.iterator(); it.hasNext();) {
			Map.Entry entry = (Map.Entry) it.next();
			count += map.get(entry.getKey());
		}
		return count;
	}