@Nullable
private static Icon getAquaMenuInvertedIcon() {
if (!UIUtil.isUnderAquaLookAndFeel()) return null;
final Icon arrow = (Icon) UIManager.get("Menu.arrowIcon");
if (arrow == null) return null;
try {
final Method method = ReflectionUtil.getMethod(arrow.getClass(), "getInvertedIcon");
if (method != null) {
return (Icon) method.invoke(arrow);
}
return null;
} catch (InvocationTargetException e1) {
return null;
} catch (IllegalAccessException e1) {
return null;
}
}
