How to bind hotkeys in Java FX

It is possible to create global keyboard shortcuts using a code like this:

import static javafx.scene.input.KeyCombination.keyCombination;
...
private void initHotkeys() {
    ObservableMap accelerators = stage.getScene().getAccelerators();
    accelerators.put(keyCombination("Alt+S"), searchTextField::requestFocus);
    accelerators.put(keyCombination("Alt+C"), columnsTextField::requestFocus);
    accelerators.put(keyCombination("Alt+O"), openFileButton::fire);
    accelerators.put(keyCombination("Alt+E"), exportButton::fire);
    accelerators.put(keyCombination("Alt+T"), truncateButton::fire);
    accelerators.put(keyCombination("Alt+H"), () -> filterChoiceBox.setValue(MATCH_HIGHLIGHT));
    accelerators.put(keyCombination("Alt+F"), () -> filterChoiceBox.setValue(MATCH_FILTER));
    accelerators.put(keyCombination("Alt+U"), () -> filterChoiceBox.setValue(MATCH_FILTER_UNIQUE));
    accelerators.put(keyCombination("Alt+D"), () -> {
        //todo some debug action
    });
}