> 2. JDK 18 General Availability, and oracle-actions/setup-java see email
Not that it directly impacts on Apache JDO building, but DataNucleus v6.0 currently works for JDKs 8 through 17. This range is limited by the internal repackaged version of the ASM bytecode library used (currently using v9.1). There is a v9.2 available that adds support for JDK 18, but since this JDK is not an LTS release I'm not contemplating it anytime soon; maybe when there is a version of ASM for JDK 19. Regards -- Andy DataNucleus (Web: http://www.datanucleus.org Twitter: @datanucleus)