IRC bawt

package irc;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;
import java.util.Random;

public class IRC {
    public static void main(String[] args) {
        Random randomGenerator = new Random();
        String host = "seattle.uwirc.com";
        int port = 6667;
        String nick = "FinnBawt" + randomGenerator.nextInt(100);
        String channel = "#css161";
        try{
            Socket socket = new Socket(host, port);
            PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
            BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
            out.println("NICK " + nick);
            out.println("USER " + nick + " " + nick + " " + host + " " + nick);
            out.println("JOIN " + channel);
            out.println("PRIVMSG thefinn93 hai");
            String line;
            while((line = in.readLine()) != null) {
                System.out.println(line);
                String[] parsedline = line.split(" ",4);
                if(parsedline[0].equals("PING")) {
                    out.println("PONG");
                } else if(parsedline[1].equals("PRIVMSG")) {
                    if(parsedline[2].equals(nick)) {
                        String from = parsedline[0].split("!")[0].split(":")[1];
                        String msg = parsedline[3].split(":",2)[1];
                        out.println("PRIVMSG " + from + " " + parsedline[3]);
                        if(from.equals("thefinn93") && parsedline[3].equals(":quit")) {
                            System.out.println("Quitting!");
                            out.println("QUIT :Good night");
                            socket.close();
                        }
                    } else {
                        out.println("PRIVMSG " + parsedline[2] + " " + parsedline[3]);
                    }
                } else if(parsedline[1].equals("NOTICE")) {
                    System.out.println("NOTICE: " + line.split(":")[1]);
                } else {
                    System.out.println("Recevied " + parsedline[1] + ", not sure what to do about it.");
                    System.out.println(line);
                }
            }
        } catch (UnknownHostException e) {
            System.out.println("Unknown host: " + host);
            System.exit(1);
        } catch  (IOException e) {
            System.out.println("No I/O");
            System.exit(1);
        }
    }
}