8215244: jdk/jshell/ToolBasicTest.java testHistoryReference failed
Summary: Mark history entries from previous sessions with timestamp that is definitelly in the past.
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/.*