Java Swing 양식을 동결하지 않고 이미지를 로드하는 방법은 무엇입니까?

 SwingWorker<Image, Void> imageLoader = new SwingWorker<Image, Void>() {

     @Override
     protected Image doInBackground() throws Exception {
         // Load the image from URL in a separate thread
         URL imageURL = new URL("http://www.huddletogether.com/projects/lightbox2/images/image-2.jpg");
         Image image = Toolkit.getDefaultToolkit().createImage(imageURL);
         return image;
     }

     @Override
     protected void done() {
         try {
             // Display the loaded image on the panel
             ImageIcon icon = new ImageIcon(get());
             label.setIcon(icon);
             jPanel1.add(label);

             // Resize the panel to fit the image
             jPanel1.setSize(label.getPreferredSize());

             // Update the form
             getContentPane().add(jPanel1);
             revalidate();
             repaint();
         } catch (Exception ex) {
             // Handle any exceptions here
         }
     }
 };

 // Start the image loading task in the background
 imageLoader.execute();