3 ms·

Also validation. In Java, you can have almost seamless validation on instantiation of your very objects. That's why having a class for IBAN instead of String co

Also validation. In Java, you can have almost seamless validation on instantiation of your very objects. That's why having a class for IBAN instead of String containing IBAN is the right way to do.

codr7 1y ago
Allocating objects for every single property can turn pretty bad in Java. A strong enough type system would be a lot more useful.