8175249: VMThread::run fails in VerifyBeforeExit : Universe::verify
Summary: protection domain package access cache needs to be walked in unloading
Reviewed-by: dholmes, jiangli, zgu, kbarrett
^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
\.DS_Store
\.metadata/
\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt
.*/JTreport/.*
.*/JTwork/.*