Please let me know that How to updated java version to 8 or 9? I see my java version is 1.8.0
[
[email protected] ~]# java -version
openjdk version "1.8.0_161"
OpenJDK Runtime Environment (build 1.8.0_161-b14)
OpenJDK 64-Bit Server VM (build 25.161-b14, mixed mode)
[
[email protected] ~]#
But we need update to...