static <A extends JComponent> A bindListenerToComponent(A component, IHasChangeListeners source, Runnable listener) {
  if (source != null && listener != null)
    bindToComponent(component,
      r {
        source.onChangeAndNow(listener);
      },
      r { source.removeChangeListener(listener) });
  ret component;
}

Began life as a copy of #1016236