The way this is solved in modern code is that you very rarely have mutable objects. So basically you can expect all objects to be immutable (excluding obvious e

The way this is solved in modern code is that you very rarely have mutable objects. So basically you can expect all objects to be immutable (excluding obvious exceptions like builder objects). Some frameworks like JPA are not up-to-date with this methodology, sadly. But Java direction with immutable records is obvious and they'll adapt.