8048079: Persistent code store is broken after optimistic types merge
Reviewed-by: sundar, jlaskey, attila
java.security.AccessControlException: access denied ("java.util.PropertyPermission" "user.dir" "read")
java.security.AccessControlException: access denied ("java.io.FilePermission" "foo" "read")
java.security.AccessControlException: access denied ("java.io.FilePermission" "foo" "write")