public static void main(String[] args) {
		String templateString = "The ${animal} jumped over the ${target}.";
		Map<String, String> valuesMap = new HashMap<String, String>();
		valuesMap.put("animal", "quick brown fox");
		valuesMap.put("target", "lazy dog");
		System.out.println(Utils.subReplace(templateString, valuesMap));
	}