docs: public static List random(Number min, Number max, long lenMin, long lenMax) {
  		long len = random(lenMin, lenMax).longValue();
  		if (len > 0) {
  			List ret = new ArrayList();
  			for (int i = 0; i < len; i++) {
  				ret.add(random(min, max));
  			}
  			return ret;
  		}
  		return null;
  	}