On Fri, 29 May 2026 07:52:19 GMT, Xueming Shen <[email protected]> wrote:

> This fixes a regression from JDK-8377070 where `ImageResourcesTree` treated 
> every image entry path as a package hierarchy. That implicitly assumes 
> directory path segments cannot contain `.`, which is true for package paths 
> but not for ordinary resources such as 
> `META-INF/maven/com.google.code.findbugs/...`.
> 
> The fix handles non-preview `META-INF/` entries as resource paths, preserving 
> their directory names as-is and avoiding package inference for those 
> resources. `META-INF/preview/` continues to use the existing package-oriented 
> handling because those entries represent preview class/package content.
> 
> A regression test was added to `ImageReaderTest` with `META-INF` resources 
> containing dotted path segments, verifying resource lookup and directory 
> contents in both preview-enabled and preview-disabled modes.
> 
> This change was developed by @david-beaumont.
> 
> ---------
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> Interim AI Policy](https://openjdk.org/legal/ai).

Marked as reviewed by alanb (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/31318#pullrequestreview-4418238723

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