[jdk8u] Withdrawn: 8058322: Zero name_index item of MethodParameters attribute cause MalformedParameterException.

[Chen Liang]

On Tue, 8 Oct 2024 12:54:02 GMT, Chen Liang <liach at openjdk.org> wrote:

> An out-of-spec behavior of core reflection causes it to fail when it encounters class files that conform to JVMS for release 8. In [JVMS § 4.7.24](https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-4.html#jvms-4.7.24) parameters are allowed to have `null` (CP reference 0) names, but core reflection didn't accept it.
> 
> This problem was relatively obscure, but it has been exacerbated when javac for release 21 and later starts generating such parameters in `MethodParameters` attribute. Since this is a problem with Java 8, I propose to backport this related fix onto 8 instead of changing latest releases.
> 
> This pull request contains a backport of commit [cba5bd26](https://github.com/openjdk/jdk/commit/cba5bd26387dc2ecb31ac8d6bea21bcc01da0cd5) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository. The commit being backported was authored by Eric McCorkle on 11 Nov 2014 and was reviewed by Coleen Phillimore and David Holmes.
> 
> A backport request is included in the latest comment in the original JBS issue.

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk8u/pull/63