GUI dla traceroutera i sprawdzenie go

hej
czy jest ktoś by mi zrobił GUI do mojego traceroutera korzystam z bibloteki JSocket Wrench. Prorgam wykonany w eclipsie. I chciałbym żeby ktoś mi sprawdził czy nie popełniłem żadnych błędów ?

zeby chociaz mi ktos sprawdzil czy tam wszystko ok chodzi :/
pozdrawiam

Kod programu :

 package com.tracert;

import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.InetAddress;
import java.net.SocketException;
import java.net.UnknownHostException;
import java.util.Date;

import com.act365.net.GeneralSocketImpl;
import com.act365.net.IProtocolMessage;
import com.act365.net.JSWDatagramSocket;
import com.act365.net.SocketUtils;
import com.act365.net.SocketWrenchSession;
import com.act365.net.icmp.ICMPMessage;
import com.act365.net.ip.IP4Message;
import com.act365.net.udp.UDPMessage;

public class Traceroute {

	public static final int ICMP_PROTOCOL = 1;

	public static final int UDP_PROTOCOL = 17;

	public static void main(String args[]) {

		if (args.length == 0) {
			System.err
					.println("Usage: Traceroute -p protocol -l localhost -d -f first_ttl host");
			System.exit(1);
		}

		String hostname = args[args.length - 1];

		String localhost = null;

		String protocollabel = null;

		short ttl = 1;

		boolean debug = false;
		for (int i = 0; i < args.length - 1; i++) {
			if (args[i].equals("-p") && i < args.length - 2)
				protocollabel = args[++i];
			else if (args[i].equals("-l") && i < args.length - 2)
				localhost = args[++i];
			else if (args[i].equals("-d"))
				debug = true;
			else if (args[i].equals("-f")) {
				try {
					ttl = Short.parseShort(args[++i]);
				} catch (NumberFormatException e) {
					System.err.println("Invalid TTL value");
					System.exit(3);
				}
			} else {
				System.err
						.println("Usage: Traceroute -p protocol -l localhost -d -f first_ttl host");
				System.exit(1);
			}
		}

		int protocol = ICMP_PROTOCOL;
		if (protocollabel instanceof String) {
			if (protocollabel.equalsIgnoreCase("ICMP"))
				protocol = ICMP_PROTOCOL;
			else if (protocollabel.equalsIgnoreCase("UDP")) {
				protocol = UDP_PROTOCOL;
			} else {
				System.err.println("Unsupported protocol");
				System.exit(2);
			}
		}

		InetAddress hostaddr = null;
		InetAddress localaddr = null;
		try {
			hostaddr = InetAddress.getByName(hostname);
			if (localhost instanceof String) {
				localaddr = InetAddress.getByName(localhost);
			}
		} catch (UnknownHostException e) {
			System.err.println(e.getMessage());
			System.exit(5);
		}
		new Traceroute(protocol, hostaddr, localaddr, ttl, debug);
	}

	public Traceroute(int protocol, InetAddress hostaddr,
			InetAddress localaddr, int ttl, boolean debug) {
		new SocketWrenchSession();

		try {
			SocketWrenchSession.setProtocol(2);
		} catch (IOException e) {
			System.err.println("Unsupported protocol");
			System.exit(4);
		}

		JSWDatagramSocket socket = null;
		try {
			socket = new JSWDatagramSocket();
			socket.setTypeOfService(0);

			if (localaddr instanceof InetAddress)
				socket.setSourceAddress(localaddr.getAddress());

			if (debug)
				socket.setDebug(System.err);
		} catch (SocketException e) {
			System.err.println(e.getMessage());
			System.exit(7);
		}

		short identifier = ICMPMessage.icmpIdentifier = (short) hashCode();
		try {
			byte timebuffer[] = new byte[8];
			short recIdentifier = 0;
			
			IP4Message ip4Message = new IP4Message();
			ICMPMessage icmpMessage = new ICMPMessage();
			IProtocolMessage message = null;

			int sourceport = 42000;
			int destinationport = 64000;
			
			socket.setSoTimeout(3000);
			
			for (; protocol == 1 && icmpMessage.isQuery()
					&& identifier != recIdentifier || icmpMessage.type != 0
					&& icmpMessage.code != 3; ttl++) {
				socket.setTimeToLive(ttl);
				SocketUtils.longToBytes((new Date()).getTime(), timebuffer, 0);
				switch (protocol) {
				case 1:
					message = new ICMPMessage((byte) 8, (byte) 0, timebuffer,
							0, timebuffer.length);
					break;

				case 17:
					message = new UDPMessage((short) sourceport,
							(short) (destinationport++), timebuffer, 0,
							timebuffer.length);
					socket.setSourcePort(sourceport++);
					break;
				}
				socket.send(message, hostaddr);
				boolean breaked = false;
				do {
					try {
						socket.receive(ip4Message, icmpMessage);
						recIdentifier = icmpMessage.identifier;
					} catch (InterruptedIOException e) {
						recIdentifier = 0;
						System.out.println(ttl + ". *.*.*.*/*.*.*.*");
						breaked = true;
						break;
					}
				} while (protocol == 1 && icmpMessage.isQuery()
						&& recIdentifier != identifier
						|| icmpMessage.type != 11 && icmpMessage.type != 0
						&& icmpMessage.code != 3);

				if (breaked) {
					continue;
				}
				System.out.println(ttl
						+ ". "
						+ GeneralSocketImpl.createInetAddress(2,
								ip4Message.source));
			}

		} catch (Exception e) {
			System.err.println(e.getMessage());
			System.exit(8);
		}
	}
}