There is no regression test for JDK-8025612. That is, something that checks if SPECIFICATION-VERSION and IMPLEMENTATION-VERSION have been updated with the proper values.

I created one to check for the precompiled JCE jar files and initially created a test for rt.jar, but reviewers thought this should be more general for all the remaining jar files, and be in the open. I do not know what jars are required, so am filing a separate bug.

The test in JDK-8026753:

    jdk/test/closed/javax/crypto/jars/CheckTipsAndVersions.java

might be a possible starting point.