What is OJVM?

OJVM is Oracle's database embedded JVM. The code runs in the same memory space as SQL and PL/SQL. It currently supports Java 8.

JDK 8 on the Out

Oracle will stop updating Java 8 commercially from January 2019. All focus now should be on the latest feature release Java 10 (with a nod to new kid on the block, Nashorn, from Java 9 onwards).