Immutable options can simplify code and reduce chances of unanticipated and undesired state in objects. I prefer that all of my Java classes provide for immutable objects unless there is a ...

We'll follow the same Java Bean pattern and define the ... The point is when you need to create a Value Object or an immutable type, you can use a Record that can fit perfectly on it.

Classes, fields, methods, constructors, and objects are the building blocks of object-based Java applications ... You don’t have to create any Book objects to call class methods.

Of course, since this column is about read-only/immutable objects then this example is moot because I can't change any properties. For these two implementations there are two different names. If you ...