Thread: boxes

I'm writing a client server UDP and it works though remaining bytes are represented as boxes which is something I don't want.

import java.io.*;
import java.net.*;
 
 
public class PacketClientSendDemo{
	public static void main(String[]args)throws IOException{
	DatagramSocket socket = new DatagramSocket();
    String tot = "Hello Server";
	byte[] data = tot.getBytes();
	InetAddress addr = InetAddress.getLocalHost();
	DatagramPacket packet = new DatagramPacket(data, data.length, addr,8797);
	socket.send(packet);
 
	packet.setData(new byte[1024]);
	socket.receive(packet);
	System.out.println(new String(packet.getData()));
 
	}
}

import java.io.*;
import java.net.*;
 
public class PacketServerReceiveDemo{
	public static void main(String[] args)throws IOException{
	DatagramSocket socket = new DatagramSocket(8797);
	DatagramPacket packet = new DatagramPacket(new byte[1024],1024);
	socket.receive(packet);
	System.out.println(new String(packet.getData()));
	socket.send(packet);
	}
}

Did you have a question?

I was wondering how I get output without the boxes representing empty bytes.

Hello[][][], this is the kind of output I'm getting though the boxes are proper boxes.