Mongodb date has millisecond accuracy however spring data returns microseconds?

Working with Data
,
#1

My document is like this:


@Document
..
LocalDateTime invitationSentDate;
..
..

When it is invoked, the returned json string is:

 invitationSentDate=2021-12-03T16:12:50.961411

It seems to have microsecond accuracy?
How is that possible? Should the last 3 digits be “000” as in “2021-12-03T16:12:50.961000”?

#2

Note, the question arises since MongoDB date is in milliseconds and not microseconds.