8080345: With perm gen gone, perfdata counter sun.gc.policy.generations should be 2, not 3 Reviewed-by: sjohanss, tschatzl Contributed-by: ysr1729@gmail.com, erik.helin@oracle.com

^build/
^dist/
^.idea/
nbproject/private/
^webrev
^.src-rev$
^.jib/
\.DS_Store
\.metadata/
\.recommenders/
test/nashorn/script/external
test/nashorn/lib
NashornProfile.txt