[4.0] fix #1950 Duplicate objects in UnitOfWorkImpl.primaryKeyToNewObjects - backport from master

[Zuplyx]

Fixes #1950.
Backport from #1951.

Note: This fixes a bug in #1843, which was already released with version 4.0.2

[patric-r]

This is an important fix of a scary bug. Wondering that this was not part of 4.0.3.
Can we please have a 4.0.4 (funny version number btw) release soon?

[rfelcman]

This is an important fix of a scary bug. Wondering that this was not part of 4.0.3. Can we please have a 4.0.4 (funny version number btw) release soon?

We plan new releases at the end of August (after vacations and holidays). At least You can try latest snapshot/nightly build from
https://download.eclipse.org/rt/eclipselink/nightly/4.0.4/20240702/
https://jakarta.oss.sonatype.org/content/groups/staging/org/eclipse/persistence/eclipselink/4.0.4-SNAPSHOT/

[Zuplyx]

Hello @rfelcman, as far as I can see the Snapshot builds contain only the FAT-Jar, which includes many for us unnecessary modules (e.g. the JAXB implementation). Is there any way to get the individual module Jars for a Snapshot build?

[rfelcman]

Hello @rfelcman, as far as I can see the Snapshot builds contain only the FAT-Jar, which includes many for us unnecessary modules (e.g. the JAXB implementation). Is there any way to get the individual module Jars for a Snapshot build?

There are same artifacts like in central
https://jakarta.oss.sonatype.org/content/groups/staging/org/eclipse/persistence/
https://jakarta.oss.sonatype.org/content/groups/staging/org/eclipse/persistence/org.eclipse.persistence.jpa/4.0.4-SNAPSHOT/
https://jakarta.oss.sonatype.org/content/groups/staging/org/eclipse/persistence/org.eclipse.persistence.core/4.0.4-SNAPSHOT/
it's Jakarta staging Maven repository
see profile staging in pom
org.eclipse.ee4j:project1.0.9

[Zuplyx]

Yes, I see now that you're right. Thank you for your help.

[patric-r]

We plan new releases at the end of August (after vacations and holidays).

Thanks @rfelcman for your swift response.
End of August is fine for us.