8203664: JFR start failure after AppCDS archive created with JFR StartFlightRecording
Summary: disable JFR and output a warning message during CDS dump time if JFR is enabled.
Reviewed-by: jiangli, lfoltan
^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/.*