78 and the one from the backports worked
lenscas@Lenscas-desktop-1:~$ java -version
openjdk version "1.8.0_72-internal"
OpenJDK Runtime Environment (build 1.8.0_72-internal-b15)
OpenJDK 64-Bit Server VM (build 25.72-b15, mixed mode)
and, yes I am aware that I am using openjdk and not oracle.