if (selected >= 0) {
AbstractMenuBuilder modeMenu = menu.addSubMenu("Mode");
modeMenu.addActionsRadio(new StandardAction[]{
new DefaultModeAction("Spiking", arrayOfMe),
new RateModeAction("Rate", arrayOfMe),
new DirectModeAction("Direct", arrayOfMe)
}, selected);
}
// menu.addSection("File");
// menu.addAction(new SaveNodeAction(this));