RFR: 8372787: ModulePatcher$PatchedModuleReader throws unspecified IllegalStateException upon being invoked after close()

Jaikiran Pai jpai at openjdk.org
Mon Dec 1 06:19:05 UTC 2025


Can I please get a review of this change which proposes to address the issue noted in https://bugs.openjdk.org/browse/JDK-8372787?

The commit in this PR takes into account the `IllegalStateException` thrown by `JarFile` APIs and wraps them into a `IOException` to conform with the expectations of the `ModuleReader` APIs.

A new jtreg test has been introduced to reproduce the issue and verify the fix. CI testing is currently in progress with this change.

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Commit messages:
 - 8372787: ModulePatcher throws unspecified IllegalStateException upon being invoked after close()

Changes: https://git.openjdk.org/jdk/pull/28569/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=28569&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8372787
  Stats: 127 lines in 2 files changed: 124 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/28569.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/28569/head:pull/28569

PR: https://git.openjdk.org/jdk/pull/28569


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