Help With Code

**Humphrey Bogart** · 05-17-2011, 11:22 PM

Hello. I'm trying to write this bit of code I got out of a book about java. I believe I have copied the code correctly, yet when I compile it, I get an error message: invalid method declaration; return type required; public FeedInfo() {
Can anyone show me my error? Thanks in advance.

Java Code:

import java.awt.GridLayout;
import java.awt.event.*;
import javax.swing.*;

public class FeedInfor extends JFrame {
	private JLabel nameLabel = new JLabel("Name: ", 			SwingConstants.RIGHT);
	private JTextField name;
	private JLabel urlLabel = new JLabel("URL: ", 			SwingConstants.RIGHT);
	privateJTextField url;
	private JLabel typeLabel = new JLabel("Type: ", 			SwingConstants.RIGHT);
	privateJTextField type;

	public FeedInfo() {
		super("Feed Information");
		setSize(400, 105);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setLookAndFeel();
		
		String response1 = JOptionPane.showInputDialog			(null, "Enter the site name: ");
		name = newJTextField(response1, 20);

		String response2 = JOptionPane.showInputDialog			(null, "Enter the site address: ");
		url = new JTextField(response2, 20);

		String[] choices = { "Personal", "Commercial", 			"Unknown" };
		int response3 = JOptionPane.showOptionDialog				(null, 
			"What type of site is it?", 
			"Site Type", 
			0, 
			JOptionPane.QUESTION_MESSAGE, 					null, 
			choices, 
			choices[0]);
		type = new JTextField(choices[response3], 20);

		setLayout(new GridLayout(3, 2));
		add(nameLabel);
		add(name);
		add(urlLabel);
		add(url);
		add(typeLabel);
		add(type);
		setLookAndFeel();
		setVisible(true);
	}

	private void setLookAndFeel() {
		try {
			UIManager.setLookAndFee(								UIManager.getSystemLookAndFeelClassName					());
			SwingUtilities.updateComponentTreeUI(this);
		} catch (Exception e) {
			System.err.println("Couldn't use the 					system " + "look and feel: " + e);
		}
	}
	
	public static void main(String[] arguments) {
		FeedInfo frame = new FeedInfo();
	}
}