import org.spacehq.mc.protocol.data.status.ServerStatusInfo; //导入依赖的package包/类
@PacketHandler
public void onStatusRequest(PCSession session, StatusQueryPacket packet) {
    final List<Session> sessions = SpongeGame.instance.getServer().getNetwork().getSessions();
    final List<GameProfile> profiles = new ArrayList<>();

    sessions.stream().filter(activeSession -> activeSession.isConnected() && activeSession instanceof PCSession
            && ((PCSession) activeSession).getPacketProtocol()
            .getProtocolPhase() == ProtocolPhase.INGAME).forEach(activeSession -> profiles.add(activeSession.getFlag(MinecraftConstants.
            PROFILE_KEY)));

    final VersionInfo versionInfo = new VersionInfo("1.9.x", MinecraftConstants.PROTOCOL_VERSION);
    final PlayerInfo playerInfo = new PlayerInfo(SpongeGame.instance.getServer().getMaxPlayers(), profiles.size(), profiles.toArray(new
            GameProfile[profiles.size()]));
    final ServerStatusInfo info = new ServerStatusInfo(versionInfo, playerInfo,  new TextMessage(SpongeGame.instance.getConfiguration().getMotd
            ()), null);
    session.send(new StatusResponsePacket(info));
}
 

import org.spacehq.mc.protocol.data.status.ServerStatusInfo; //导入依赖的package包/类
@Override
public ServerStatusInfo buildInfo(Session session) {
	return new ServerStatusInfo(
			new VersionInfo(MinecraftConstants.GAME_VERSION, MinecraftConstants.PROTOCOL_VERSION),
			new PlayerInfo(Integer.valueOf(MainMain.config.getProperty("max-players")), Integer.valueOf(MainMain.server.getSessions().size()), new GameProfile[0]), new TextMessage(MainMain.config.getProperty("motd"))
					.setStyle(new MessageStyle().setColor(ChatColor.RESET)),
			null);
}
 

import org.spacehq.mc.protocol.data.status.ServerStatusInfo; //导入依赖的package包/类
@Override
public ServerStatusInfo buildInfo(Session session) {
	// a server status builder to respond to pings, TODO! make this
	// configureable
	return new ServerStatusInfo(
			new VersionInfo(MinecraftConstants.GAME_VERSION, MinecraftConstants.PROTOCOL_VERSION),
			new PlayerInfo(20, 0, new GameProfile[0]),
			new TextMessage(NetherServer.config.getProperty("motd")).setStyle(new MessageStyle().setColor(ChatColor.RESET)), null);
}
 

import org.spacehq.mc.protocol.data.status.ServerStatusInfo; //导入依赖的package包/类
@Override
public ServerStatusInfo buildInfo(Session session) {
    VersionInfo version = new VersionInfo(ProtocolConstants.GAME_VERSION, ProtocolConstants.PROTOCOL_VERSION);
    PlayerInfo player = new PlayerInfo(server.getConfiguration().getMaxPlayers(), server.getPlayers().size(), new GameProfile[0]);
    Message message = new TextMessage(server.getConfiguration().getMotd());

    BufferedImage icon = server.getIcon();
    return new ServerStatusInfo(version, player, message, icon);
}