public static void main(String[] args) throws Throwable {
Robot robot = new Robot();
robot.setAutoDelay(250);
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
SwingUtilities.invokeAndWait(
new Runnable() {
@Override
public void run() {
JFrame frame = new JFrame("Test");
frame.setContentPane(createPanel(frame));
frame.setJMenuBar(createMenuBar());
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
}
});
robot.waitForIdle();
// Change the default button to
// force a call to BasicRootPaneUI.updateDefaultButtonBindings()
Util.hitKeys(robot, KeyEvent.VK_TAB);
// If the bug exists, then as soon as the menu appears,
// the VK_ENTER, VK_DOWN, VK_UP and VK_ESC will have no
// effect.
Util.hitMnemonics(robot, KeyEvent.VK_U);
Util.hitKeys(robot, KeyEvent.VK_ENTER);
robot.waitForIdle();
checkAction();
Util.hitMnemonics(robot, KeyEvent.VK_U);
Util.hitKeys(robot, KeyEvent.VK_DOWN);
Util.hitKeys(robot, KeyEvent.VK_ENTER);
robot.waitForIdle();
checkAction();
}
