Receive messages from client in Java

TCPServer.java

/* Server Program */
import java.io.*;
import java.net.*;
public class TCPServer
{
    public static void main(String []args) throws Exception
    {
        String clientData, processedData;

        /* Creating a Server Socket for Server */
        ServerSocket welcomeSocket=new ServerSocket(2222);
        System.out.println("Waiting for Client.."); 
        while(true)
        {
            /* Listening to the Client Request */
            Socket connectionSocket=welcomeSocket.accept();

            /* Creating Input Stream for the Server */
            BufferedReader inFromClient=new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));

            /* Creating Output Stream for the Client */
            DataOutputStream outToClient=new DataOutputStream(connectionSocket.getOutputStream());

            clientData=inFromClient.readLine();
            System.out.println("From Client: "+clientData);
            processedData="ACKNOWLEDGEMENT for '"+clientData+"' from Client.\n";

            /* Sending Acknowledgement Message to the Client */
            outToClient.writeBytes(processedData);
        }        
    }
}