static JCheckBoxMenuItem jMenuItemStayCheckedOnClick(S text, IF0<Bool> checked, Runnable action) {
  var mi = swing(-> new JCheckBoxMenuItem(text, isTrue(checked!)));
  
  bindToComponent(mi, r {
    bool b = isTrue(checked!);
    setChecked(mi, b);
  });
  
  addActionListener(mi, -> {
    if (!isChecked(mi)) setChecked(mi, true);
    callF(action);
  });
  
  ret mi;
}

Began life as a copy of #1035497