KRelay Replacement??

package com.event;

import com.main.User;
import com.packets.server.TextPacket;

public class TestCommand extends ProxyEvent{

	public TestCommand(User user) {
		super(user);
	}

        '@Override'
	public void attach() {
		user.hookCommand("hi", TestCommand.class, "onHiCommand");
		
	}
	public void onHiCommand(String command, String[] args){
		if(args.length<2){
			TextPacket packet = EventUtils.createText("", "Too few argumenets /hi [on/off]");
			sendToClient(packet);
		}else if(args[1].equals("on")){
			TextPacket packet = EventUtils.createText("", "Hello! heres some player data: name="+user.playerData.name+" fame="+user.playerData.characterFame);
			sendToClient(packet);
		}else if(args[1].equals("off")){
			TextPacket packet = EventUtils.createText("", "Hello! no player data requested");
			sendToClient(packet);
		}
	}

}

        //*****************************************
	//USE AN EXTERNAL PROXY INSTEAD OF LOCALHOST
	//*****************************************
	public boolean useExternalProxy = false;
	public String externalPr******* = "some.external.proxy";
	public int externalProxyPort = 1234;