Why do you use java.time.Instant?

[mjza]

I would suggest to use java.util.Date instead of java.time.Instant in DateAudit.java because some libraries like Olingo JPA does not support java.time.Instant

[isopropylcyanide]

I think this article should sum up why java.util.date is deprecated.

As for the compatibility with Olingo API, I'm not sure why it would not be compatible? A java.time.Instant can be converted to a java.util.date

[mjza]

I tried to use a converter even but it was not run automatically as claimed in this tutorial:

https://www.adam-bien.com/roller/abien/entry/new_java_8_date_and

At the moment I have no clew why the JPA does not support java.time.Instant, hence I have changed them manually to java.util.date.

[mjza]

Article about JPA does not support Instant:

jakartaee/persistence#63

https://stackoverflow.com/questions/49309076/why-jpa-does-not-support-java-time-instant