Java semi-shutdown method

/*
* This code shows that the client uses the semi-shutdown method
* */
Package comone;


Import java.io.IOException;
Import Java.io.PrintWriter;
Import Java.net.Socket;
Import Java.util.Scanner;


public class Banguanbi {


public static void Main (string[] args) {
TODO auto-generated Method Stub
try {
Socket socket = new Socket ("210.41.160.7", 13);
Scanner in = new Scanner (Socket.getinputstream ());
PrintWriter writer = new PrintWriter (Socket.getoutputstream ());

Send request data
WRITER.PRINTLN ("Sending the requested data!! ");
Writer.flush ();
Socket.shutdownoutput ();

Now the socket is semi-closed state
Read request data
while (In.hasnextline ()) {
String line = In.nextline ();
}
Socket.close ();
} catch (IOException e) {
TODO auto-generated Catch block
E.printstacktrace ();
}


}


}

Java semi-shutdown method