Java технологія. Основні риси та перспективи застосування

клас ServerConnection:

import java.io.*;

import java.net.*;

import java.util.*;

class ServerConnection implements Runnable {

void sendTo(String s, String id)

{

if( id!= null )

out.println("to "+id+" "+s);

}

private static final int port = 6564;

private static final String CRLF = "\r\n";

private DataInputStream in;

private PrintStream out;

private String id, toid = null;

private Client client;

public ServerConnection(Scrabblet sc, String site) throws IOException {

Socket server = new Socket(site, port);

in = new DataInputStream(server.getInputStream());

out = new PrintStream(server.getOutputStream(), true);

}

public ServerConnection( Client c,String site) throws IOException {

client = c;

Socket server = new Socket(site, port);

in = new DataInputStream(server.getInputStream());