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

// http://java.sun.com/j2se/1.3/docs/api/java/net/Socket.html

public class Client {
    public static void main(String[] args) throws IOException {
	// ### Open socket to localhost port 8080
	Socket s = ... ;
	// ### Get the output stream
	OutputStream out = ... ;
	PrintStream pout = new PrintStream(out);

	// ### send "hello from java client" to server

	// ### close streamsand socket (close socket last)
    }
}