The former -XX:+TraceVMOperation flag is updated to the unified logging framework and is now replaced with -Xlog:vmoperation in product mode.
Reviewed-by: coleenp, dholmes, mockner
The former -XX:+TraceSafepoint flag is updated to the unified logging framework and is now replaced with -Xlog:safepoint in product mode.
Reviewed-by: coleenp, hseigel
The former -XX:+TraceDefaultMethods flag is updated to the unified logging framework and is now replaced with -Xlog:defaultmethods.
Reviewed-by: acorn, coleenp, hseigel