public client() 
	{
		   // Make connection and initialize streams
	      
		  String serverAddress = getServerAddress();
	        Socket socket = null;
			try {
				socket = new Socket(serverAddress, 9001);
			} catch (UnknownHostException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
	        try {
				in = new BufferedReader(new InputStreamReader(
				    socket.getInputStream()));
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
	        try {
				out = new PrintWriter(socket.getOutputStream(), true);
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
	}