chat client

chatclient.java

import java.io.*;
import java.net.*;

public class ChatClient extends Thread
	{
		static Socket clientsocket = null;
		BufferedReader fromServer = null;
		String recieveddata = null;
		ChatClient()
			{
				this.start();
			}
		public void run()
			{
				try{
					this.sleep(1000);
				}
				catch(Exception e)
				{
					
				}
				try
						{
							fromServer = new BufferedReader(new InputStreamReader(clientsocket.getInputStream()));
						}
				catch(Exception e)
						{
							System.out.println("Fail!");
						}
				do{
						try{
								recieveddata = fromServer.readLine();
								System.out.println(recieveddata);
																
							}
						catch(Exception e)
							{
								System.exit(0);
							}
					

				}while(true);
			}
		public static void main(String args[])throws Exception
			{
					String Name = new String(args[0]);
					String sentdata;
					BufferedReader  inputReader = null;
					PrintWriter toServer = null;
					inputReader = new BufferedReader(new InputStreamReader(System.in));
					clientsocket = new Socket("localhost",6060);
					toServer = new PrintWriter(clientsocket.getOutputStream(),true);
					new ChatClient();
					do
					{
						
						sentdata = inputReader.readLine();
						toServer.println(Name+":"+sentdata);
						
					}
					while(!sentdata.equals("exit"));
					clientsocket.close();
					System.exit(0);
			}
	}