Can I upgrade the Java version used by NFA?
Upgrading the Java version on a NFA server should only be done by upgrading the version of NFA.
Upgrading the version of Java independent of upgrading NFA would not be supported.
You can find the version of Java that each version of NFA uses by checking the NFA Release notes. Below is the direct link to the 9.5.0 Release Notes on DocOps.ca.com.