[java] errors

import javax.swing.*;			//for the swing graphics lib
//import javax.comm.*;			//for port access
import java.io.*;				//for i/o routines
import java.util.*;				//utility routines
import java.awt.*;				//swings sometimes uses awt libs
import java.awt.event.*;		//for handling events

public class CommControl extends JFrame implements ActionListener{
	//constructor	
	public CommControl(){
		Image frameIcon = Toolkit.getDefaultToolkit().getImage("chip.gif");
		setIconImage(frameIcon);
        setTitle("CommControl");
        setSize(400,300);
        addWindowListener(new WindowAdapter()
          {   public void windowClosing(WindowEvent e){
          		  System.exit(0);
              }
          }
        );
        JMenuBar menubar = new JMenuBar();
        setJMenuBar(menubar);
        //the file menu
        JMenu fileMenu = new JMenu("File");
        fileMenu.addActionListener(this);
        JMenuItem exitMenuItem = new JMenuItem("Exit");
        exitMenuItem.addActionListener(this);
        fileMenu.add(exitMenuItem);
        //the port menu
        JMenu serialPortMenu = new JMenu("Serial Port");
        serialPortMenu.addActionListener(this);
        JMenuItem receiveMenuItem = new JMenuItem("Receive");
        JMenuItem transferMenuItem = new JMenuItem("Transfer");
        JMenuItem configureMenuItem = new JMenuItem("Configure");
        receiveMenuItem.addActionListener(this);
        transferMenuItem.addActionListener(this);
        configureMenuItem.addActionListener(this);
        serialPortMenu.add(receiveMenuItem);
        serialPortMenu.add(transferMenuItem);
        serialPortMenu.add(configureMenuItem);
        //the help menu
        JMenu helpMenu = new JMenu("Help");
        helpMenu.addActionListener(this);
        JMenuItem aboutMenuItem = new JMenuItem("About");
        aboutMenuItem.addActionListener(this);
        helpMenu.add(aboutMenuItem);
        //build the menubar
        menubar.add(fileMenu);
        menubar.add(serialPortMenu);
        menubar.add(helpMenu);
		initialize();
	}

	public static void initialize(){
	//set look and feel
	try {  //try to set the look of the program, the java feel
            UIManager.setLookAndFeel(
                UIManager.getCrossPlatformLookAndFeelClassName());
    } catch (Exception e) { } //use default if we can''t set lookn''feel
	//detect platform
	//detect locale
	//generate list of comm ports
	}
		
	public void actionPerformed(ActionEvent evt){
		String arg = evt.getActionCommand();
		if(arg.equals("Exit")) System.exit(0);
    }
    //public void menuSelected(MenuEvent evt) {}
    //public void menuDeselected(MenuEvent evt) {}
    //public void menuCanceled(MenuEvent evt) {}
			
	public void initialize(){
	//set look and feel
		try {  //try to set the look of the program, the java feel
        	    UIManager.setLookAndFeel(
            	    UIManager.getCrossPlatformLookAndFeelClassName());
    	} catch (Exception e) { } //use default if we can''t set lookn''feel
	//detect platform
	//detect locale
	//generate list of comm ports
	}
	
	public static void main(String args[]){
		JFrame f = new CommControl();  //create an instance of the frame
		f.show();
	}
}
 

D:\Program Files\Xinox Software\JCreator LE\MyProjects\CommControl\CommControl.java:72: initialize() ‚Í CommControl ‚Å’è‹`‚³‚ê‚Ä‚¢‚Ü‚·B
	public void initialize(){