设置窗体图标

/**
  * @param args
  */
 public static void main(String[] args) {

  SwingUtilities.invokeLater(new Runnable() {
   public void run() {
    PoInfoEditMainFrame thisClass = new abcFrame();
    ImageIcon icon = new ImageIcon("resource/images/poinfoedit.gif");
    thisClass.setIconImage(icon.getImage());
    thisClass.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    thisClass.setExtendedState(JFrame.MAXIMIZED_BOTH);
    thisClass.setVisible(true);
    //

    thisClass.ImpAllPoFromScript(true);
   }
  });
 }