HttpServer.Check.Throw C# (CSharp) Метод

        private static void Throw(string messageOrParamName, string message, params string[] arguments)
        {
            string[] args = new string[arguments.Length + 1];
            arguments.CopyTo(args, 1);
            args[0] = messageOrParamName;

            if (messageOrParamName.IndexOf(' ') == -1)
            {
                string format = language[message] ?? message;
                throw new CheckException(message, string.Format(format, args), args);
            }

            throw new CheckException(message, messageOrParamName, args);
        }