Request a share mode of both reading and writing for RandomAccessFile open.
Request a share mode of both reading and writing for RandomAccessFile open.

This change allows reading and writing to happen concurrently on the
file on Windows.

lostdj/avian,marcinolawski/avian,bigfatbrowncat/avian-pack.avian,minor-jason/avian,ucdseniordesign/avian,bgould/avian,dicej/avian,bgould/avian,minor-jason/avian,bgould/avian,minor-jason/avian,getlantern/avian,bigfatbrowncat/avian-pack.avian,ucdseniordesign/avian,joshuawarner32/avian,marcinolawski/avian,bgould/avian,lwahlmeier/avian,ucdseniordesign/avian,marcinolawski/avian,dicej/avian,lostdj/avian,bigfatbrowncat/avian-pack.avian,joshuawarner32/avian,minor-jason/avian,MaartenR/avian,joshuawarner32/avian,ucdseniordesign/avian,lwahlmeier/avian,MaartenR/avian,dicej/avian,getlantern/avian,getlantern/avian,dicej/avian,MaartenR/avian,getlantern/avian,lwahlmeier/avian,MaartenR/avian,joshuawarner32/avian,lwahlmeier/avian,lostdj/avian,lostdj/avian,marcinolawski/avian,bigfatbrowncat/avian-pack.avian