private static JMenuItem addMenuItem(
JMenu menu, MuAction action, MnemonicHelper mnemonicHelper, boolean createCheckBoxMenuItem) {
JMenuItem menuItem =
createCheckBoxMenuItem ? new JCheckBoxMenuItem(action) : new JMenuItem(action);
if (mnemonicHelper != null) {
char mnemonic = mnemonicHelper.getMnemonic(action.getLabel());
if (mnemonic != 0) menuItem.setMnemonic(mnemonic);
}
// If the provided action has an icon, it would by default get displayed in the menu item.
// Since icons have nothing to do in menus, let's make sure the menu item has no icon.
menuItem.setIcon(null);
menu.add(menuItem);
return menuItem;
}
