private String getCountdownString() {
        Date countdown = plugin.getCountdown();
        Date now = new Date();
        long diff = countdown.getTime() - now.getTime();
        long diffSec = diff / 1000;

        long days = diffSec / SECONDS_IN_A_DAY;
        long secondsDay = diffSec % SECONDS_IN_A_DAY;
        long seconds = secondsDay % 60;
        long minutes = (secondsDay / 60) % 60;
        long hours = (secondsDay / 3600);
        String s;
        if (days <= 0) {
            if (hours <= 0) {
                if (minutes <= 0) {
                    if (seconds <= 0) {
                        s = plugin.getCountdownFormatNow();
                    } else
                        s = plugin.getCountdownFormatSeconds();
                } else
                    s = plugin.getCountdownFormatMinutes();
            } else
                s = plugin.getCountdownFormatHours();
        } else
            s = plugin.getCountdownFormatDays();

        return s.replaceAll("%d", "" + days).replaceAll("%g", "" + hours).replaceAll("%m", "" + minutes).replaceAll("%s", "" + seconds);
    }