8212154: [TESTBUG] CheckArchivedModuleApp fails with NPE when JVMCI is absent
Summary: added a null check on wb.getBooleanVMFlag("EnableJVMCI").
Reviewed-by: hseigel, jiangli
^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
\.DS_Store
\.metadata/
\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt
.*/JTreport/.*
.*/JTwork/.*
.*/.git/.*