Tango ATK Tutorial

{
System.out.println("caught exception : "+ ex.getMessage());
System.exit(-1);
}
mainFrame = new JFrame();
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.getContentPane().add(nsit);
attList.startRefresher();
mainFrame.setSize(800,600);
mainFrame.pack();
mainFrame.setVisible(true);
// Test hide and show item!
for (int i=0; i