ProtocolManager manager = ProtocolLibrary.getProtocolManager();
manager.addPacketListener(new PacketAdapter(
this, ListenerPriority.NORMAL, PacketType.Status.Server.SERVER_INFO) {
@Override
public void onPacketSending(PacketEvent event) {
final WrappedServerPing ping = event.getPacket().getServerPings().read(0);
ping.setMotD("test");
}
});