private void sortLeaderboards() {
        Arrays.sort(leaderboard, new Comparator<String[]>() {
            @Override
            public int compare(final String[] entry1, final String[] entry2) {
                if (Integer.parseInt(entry1[1]) == Integer.parseInt(entry2[1])) {
                    return entry1[0].compareToIgnoreCase(entry2[0]);
                } else {
                    return Integer.compare(Integer.parseInt(entry1[1]),Integer.parseInt(entry2[1])) * (-1);
                }
            }
        });
    }