Workaround access to File::NULL in build/run/test

jruby/jruby#7182

Author: p0deje

.github/workflows/ci.yml

@@ -7,6 +7,9 @@ concurrency:
   group: ${{ github.ref }}
   cancel-in-progress: true
 
+env:
+  JAVA_OPTS: -Djdk.io.File.enableADS=true
+
 jobs:
   examples-gem:
     name: Examples / Gem

examples/gem/.bazelrc

@@ -10,6 +10,7 @@ test --test_env=HOME
 
 # JRuby 9.3 fails with "Errno::EACCES: Permission denied - NUL" on Windows:
 # https://github.com/jruby/jruby/issues/7182#issuecomment-1112953015.
+build --action_env=JAVA_OPTS="-Djdk.io.File.enableADS=true"
 test --test_env=JAVA_OPTS="-Djdk.io.File.enableADS=true"
 
 # Allows to run tests with rdbg: