code: public static Iterable<String> split(String separator, String stringToSplit) {
  
      String[] StringArray = stringToSplit.split(separator);
  
      Iterable<String> iterable = Arrays.asList(StringArray);
  
      return iterable;
    }
docs: Splits a String into an iterable
  
  @param separator
  @param stringToSplit
  @return