Mine

import java.awt.BorderLayout;
import javax.swing.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
import java.util.*;

class ChatFrame extends JFrame {
	DataInputStream is;
	PrintStream os;
	String line;
	String line2;
	JTextField input;
	public ChatFrame() {
		Socket myClient;
		try {
			myClient = new Socket("irc.freenode.net",6667);
			is = new DataInputStream(myClient.getInputStream());
			os = new PrintStream(myClient.getOutputStream());
		} catch (Exception e) {
			System.out.println("Fatal Connection Error!! Exception caught: " + e);
		}
		 

		os.println("USER  DrIRC 8 *  : DrIRC v0.1 Alpha");
		os.println("NICK DrIRC");
		os.println("JOIN #betatest");

		
		setTitle("DrIRC");
		setLayout(new BorderLayout());
		setDefaultCloseOperation(EXIT_ON_CLOSE);
		setSize(550,400);
		setVisible(true);
		JTextArea textarea = new JTextArea("# Welcome to DrIRC Alpha.\n# Connecting to server...\n", 30, 50);
		JScrollPane viewer = new JScrollPane(textarea);
		add(viewer, BorderLayout.PAGE_START);
		input = new JTextField(20);
		add(input, BorderLayout.PAGE_END);
		input.addActionListener(this);
		pack();
		
           while (true) {
             try {
             	line = is.readLine();
             	if (line.equals(indexOf("
VERSION
")) >= 0) {
             		os.println("\001VERSION DrIRC:0.3 Alpha:Platform Independent\001");
             	}
             	if (line == null) {
             		textarea.setText(textarea.getText() + "# Disconnected from server.");	
             	}
             } catch (Exception e) {
             	System.out.println("Read/Write error: "+e);
             }
             textarea.setText(textarea.getText() + line + "\n");
           }  
		
	}
	
	public void actionPerformed(ActionEvent e) {
		String value = input.getText();
		os.println(value);
	}
	
	// The compiler errors returned by this code are:
	// addActionListener(java.awt.event.ActionListener) in javax.swing.JTextField cannot be applied to (ChatFrame)
	// cannot find symbol method indexOf(java.lang.String)
	
}