8225543: Jcmd fails to attach to the Java process on Linux using the main class name if whitespace options were used to launch the process
Reviewed-by: sspitsyn, dholmes
/build/
/dist/
/.idea/
nbproject/private/
/webrev
/.src-rev
/.jib/
.DS_Store
.metadata/
.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt
**/JTreport/**
**/JTwork/**