docs: public static List<Integer> toIntegerList(List<String> strList, boolean failOnException){
  		List<Integer> intList = new ArrayList<Integer>();
  		for(String str : strList){
  			try{
  				intList.add(Integer.parseInt(str));
  			}
  			catch(NumberFormatException nfe){
  				if(failOnException){
  					return null;
  				}
  				else{
  					intList.add(null);
  				}
  			}
  		}
  		return intList;
  	}