docs: public static String notContain(String textToSearch, String substring, String errorMsgTemplate, Object... params) throws IllegalArgumentException {
  		if (StrUtil.isNotEmpty(textToSearch) && StrUtil.isNotEmpty(substring) && textToSearch.contains(substring)) {
  			throw new IllegalArgumentException(StrUtil.format(errorMsgTemplate, params));
  		}
  		return substring;
  	}