CreatedAt & ModifiedAt columns should use clock

[FossiFoo]

now that we have the "Clock" interface in here, we should also use it :)

[kkalass]

Probably: no. Please explain more precicely what you are referring to.

A LifecycleStatementModifierImpl should be used to automatically add createdAt and modifiedAt timestamps, and that one uses the clock. You are welcome to use a different implementation of the LifecycleStatementModifier that uses something else, if you wish.