Java stub perf improvements

When the `classpath` is too long the stub writes it to a manifest file

At Wix it is not unusual to find tests targets with a very long `classpath`. For a test target with 1.1MB long `classpath` and with over 2600 entries it takes over 55 seconds to construct and write the manifest file with the current stub.

With the suggested fix it takes ~20 millis to construct manifest file for the same target

Closes #9314.

PiperOrigin-RevId: 266905451
1 file changed
tree: 3ec14307f7f409a59f9b4cfcfffcda880210339d
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. WORKSPACE
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