protected JPopupMenu buildSystemTrayJPopupMenu(Stage primaryStage)
throws ClassNotFoundException, UnsupportedLookAndFeelException, InstantiationException,
IllegalAccessException {
final JPopupMenu menu = new JPopupMenu();
final JMenuItem showMenuItem = new JMenuItem("Show");
final JMenuItem exitMenuItem = new JMenuItem("Exit");
menu.add(showMenuItem);
menu.addSeparator();
menu.add(exitMenuItem);
showMenuItem.addActionListener(ae -> Platform.runLater(primaryStage::show));
exitMenuItem.addActionListener(ae -> System.exit(0));
return menu;
}
