get Player Server - Spigot

import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.plugin.messaging.PluginMessageListener;

import com.google.common.io.ByteArrayDataInput;
import com.google.common.io.ByteStreams;


	public class getServer extends JavaPlugin implements PluginMessageListener {
		  @Override
		  public void onEnable() {
		    this.getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");
		    this.getServer().getMessenger().registerIncomingPluginChannel(this, "BungeeCord", this);
		  }

		  @Override
		  public void onPluginMessageReceived(String channel, Player player, byte[] message) {
		    if (!channel.equals("BungeeCord")) {
		      return;
		    }
		    ByteArrayDataInput in = ByteStreams.newDataInput(message);
		    String subchannel = in.readUTF();
		    //Si on as envoyez un getServer
		    if (subchannel.equals("getServer")) {
		      String server = subchannel;
		    }
		  }

	}