private String createPlayersJson(List<OfflinePlayer> players) {
		
		StringBuilder json = new StringBuilder();
		
		json.append("[");
		
		for (OfflinePlayer player : players) {
			if (player instanceof Player) {
				json.append(createPlayerJson((Player)player)).append(",");
			} else if (!player.isOnline()) {
				json.append(createPlayerJson(player)).append(",");
			}
		}
		
		// Remove the last comma
		int index = json.lastIndexOf(",");
		if (index > -1) {
			json.deleteCharAt(index);
		}
		
		json.append("]");
		
		return json.toString();
	}