do you have any experience in Dynatrace working with OC4J Application Servers from Oracle? They are not a supported technology ( https://www.dynatrace.com/support/help/technology-support/supported-technologies-and-versions/ ) but we are discussing about JVM information that could be got from Dynatrace.
Thanks in advance.
Have you tried to monitor OC4J with Dynatrace? While it may not be 'certified' that does not mean it won't work. If you have not tried it, I suggest you try. If you have tried it and ran into an issue, let us know what the problem you're encountering.