Data Oriented Programming, Beyond Records

[Brian Goetz]

> That's very good and in effect solves my problem, I think. Will one be 
> able to declare a value record? (Is that a contradiction?) Otherwise, 
> presumably it would have to be a concrete value carrier class... ?

Yes, value records (and value carrier classes) will be a thing. 
Unfortunately it can't be the default for records, even though most 
records could well be value classes, because .. history.