docs: public static int listContainsNoCase(String list, String value, String delimiter, boolean includeEmptyFields, boolean multiCharacterDelimiter) {
  	if (StringUtil.isEmpty(value)) return -1;
  
  	Array arr = listToArray(list, delimiter, includeEmptyFields, multiCharacterDelimiter);
  	int len = arr.size();
  
  	for (int i = 1; i <= len; i++) {
  	    if (StringUtil.indexOfIgnoreCase(arr.get(i, "").toString(), value) != -1) return i - 1;
  	}
  	return -1;
      }