public string[] GetUsers()
        {
            var xml = _wrapper.GetUserList();

            if (string.IsNullOrWhiteSpace(xml))
            {
                return(new string[0]);
            }

            var userlist = XmlParseHelper.Parse <userlist>(xml);

            if (userlist.users == null || string.IsNullOrWhiteSpace(userlist.users.usernames))
            {
                return(new string[0]);
            }

            return(userlist.users.usernames.Split(","));
        }