8215438: jshell tool: Ctrl-D causes EOF
Summary: Properly handling EndOfFileException so that jshell can be closed with Ctrl-D.
Reviewed-by: rfield
^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/.*