javax.jdo
Mirror of Apache JDO, for allowing releases against JDO 3.2+. datanucleus-api-jdo v4.2+ are based on this and built/released against it.
Note that this JDO API jar has some improvements not present in the "standard" JDO API, such as support for geospatial expressions in the Query API.
KeyFacts
Javadocs : 3.2
Download(Releases) : Maven Central