class Archiver {

    public void init() {
        final File logDir = new File(logPath);

        // Make the root log directory if it does not exist
        if (! logDir.exists()) {
            logDir.mkdirs();
        }
    }

    public  Archiver(String logPath, String service, long maxFileSize);
    public  Archiver(String logPath, String service, long maxFileSize, TimeProvider timeProvider);

}