public static void Start()
        {
            var reader = new LogFileReader();
            var saver  = new LogSaver();

            new Mediator(reader, saver);
            reader.ReadLog();
        }
 public Mediator(LogFileReader fileReader, LogSaver saver)
 {
     _fileReader            = fileReader;
     _saver                 = saver;
     _fileReader.LogReaded += ImportLog;
 }