beanvalidation/beanvalidation.org — comment on commit bc37cfec514b79f7695ccb35f9990115c5fdeab8
File: proposals/BVAL-241.md line 123
By hferentschik:

I think it is important that the interface defines the contract (_isValid_). Both solutions have their pro and cons, but I think I would vote for #2 even though you have to fiddle with arrays and casts.