Well, maybe they need to learn the lesson the hard way, because when they start doing `foo.getBar().map(this::toString).orElse("Bar not found");` they will real

Well, maybe they need to learn the lesson the hard way, because when they start doing `foo.getBar().map(this::toString).orElse("Bar not found");` they will realize (hopefully) that this looks much more like Scala than classic Java.