Integrated: 8372787: ModuleReader should throw IOException consistently when using --patch-module and ModuleReader is closed

[Jaikiran Pai]

On Mon, 1 Dec 2025 06:08:00 GMT, Jaikiran Pai <jpai at openjdk.org> wrote:

> 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 updates several methods in the `jdk.internal.module.ModulePatcher$PatchedModuleReader` to throw an `IOException` if the `ModuleReader` has been closed. This updated implementation now matches the specification of the corresponding methods in `ModuleReader`.
> 
> A new jtreg test has been introduced to reproduce the issue and verify the fix. CI testing is currently in progress with this change.

This pull request has now been integrated.

Changeset: 07856fce
Author:    Jaikiran Pai <jpai at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/07856fce34ba14a83fc1ac0faffe3b5ba883e0b5
Stats:     155 lines in 3 files changed: 151 ins; 2 del; 2 mod

8372787: ModuleReader should throw IOException consistently when using --patch-module and ModuleReader is closed

Reviewed-by: alanb

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