Is it really so much work (haven't taken a look at it at all)? I don't think we need to support all java.time but I think the resolution feature is necessary when you work with Instant or ZonedDateTime and OffsetDateTime.

A lot of users are using them now instead of Date and frankly, searching on dates is not usable without the resolution.

Take for instance a creation date or an order date: you want to keep the exact timestamp in your database but when you search on it, you only search the items/orders for a given day.

Yes, the user can work around it but I'm worried it might give a bad taste of "old library" to see that what you can do with Date, you can't do it with Instant or Zoned/OffsetDateTime.