Change Online Players Amount

You should handle the ProxyPingEvent. There you can set the online player count, motc etc.

 

Code (Text):

    @EventHandler
    public void onLogin(ProxyPingEvent e)
    {

        ServerPing ping = e.getResponse();
        ping.setDescription("sample MOTD");
        List<String> list = new ArrayList<String>();
        list.add("Sample");
        PlayerInfo[] sample = new PlayerInfo[list.size()];
        int i = 0;
        for(String s : list) {
            sample[i] = new PlayerInfo(s, "");
            i++;
        }
        ping.setPlayers(new Players(maxAmount, onlineAmount, sample));
        e.setResponse(ping);
  }
 

You can edit everything if you use this.