RFR: 8343427: Class file load hook crashes on archived classes from multi-release JARs [v6]

[David Holmes]

On Tue, 26 Nov 2024 03:38:25 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

>> Currently, when retrieving a ClassFileStream during runtime, we call into the zip library to retrieve the stream based only on a class name. This doesn't work well if the class is in a multi-release jar under a versioned directory such as `META-INF/versions/9/Foo.class`. To address this issue, this change calls the java api `ClassLoader.getResourceAsStream()` to retrieve the stream.
>> 
>> Passed tiers 1 - 4 testing.
>
> Calvin Cheung has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove assert in filemap.cpp

Marked as reviewed by dholmes (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/22262#pullrequestreview-2460248677