Function to display image in jframe

   public static void displayImage(final Image image, String message) throws InterruptedException {
     if(image==null)
       throw new IllegalArgumentException("No image to draw. Given image is null.");

     //The window
     JFrame frame = new JFrame();
     //Topmost component of the window
     Container main = frame.getContentPane();
     //Turns out this is probably the simplest way to render image on screen
     //with guaranteed 1:1 aspect ratio
     JPanel panel = new JPanel() {
        @Override
        protected void paintComponent(Graphics g) {
            super.paintComponent(g);
            g.drawImage(image, 0, 0, null);
        }
     };
     panel.setSize(image.getWidth(null), image.getHeight(null));
     //Put the image drawer in the topmost window component
     main.add(panel);
     //System.out.println(image.getWidth(null)+", "+image.getHeight(null));
     //frame.pack();
     frame.setTitle(message+" ["+image.getWidth(null)+" x "+image.getHeight(null)+"]");
     //Set window size to the image size plus some padding dimensions
     frame.pack();
     frame.setVisible(true);
     final Thread t = Thread.currentThread();
     frame.addWindowListener(new WindowListener() {
       @Override
       public void windowOpened(WindowEvent e) {}
       @Override
       public void windowClosing(WindowEvent e) {
         synchronized(t) {t.notify();}
         //System.out.println("Closing");
         frame.dispose();
       }
       @Override
       public void windowClosed(WindowEvent e) {
         //System.out.println("Closed");
         //synchronized(t) {
           //t.notify();
         //}
       }
       @Override
       public void windowIconified(WindowEvent e) {}
       @Override
       public void windowDeiconified(WindowEvent e) {}
       @Override
       public void windowActivated(WindowEvent e) {}
       @Override
       public void windowDeactivated(WindowEvent e) {}
     });
     synchronized(t) {
       t.wait();
       //System.out.println("Wait over.");
     }
     //JOptionPane.showMessageDialog(null, scrollPane, message, javax.swing.JOptionPane.INFORMATION_MESSAGE);
   }