RFR: 8268788: Annotations with lambda expressions can still cause AnnotationFormatError [v4]

[Joe Darcy]

On Wed, 25 Aug 2021 17:53:52 GMT, Sergei Ustimenko <github.com+5709644+fdesu at openjdk.org> wrote:

>> Change #3294 helps to avoid `AnnotaionFormatException` in `sun.reflect.annotation.AnnotationInvocationHandler.validateAnnotationMethods`. While it fixes the case with e.g. `Runnable`  that generates the synthetic method without parameters, validation still fails on synthetic methods that have parameters e.g. `Function`, `BiFunction`, etc.
>> 
>> This change removes the restriction on parameters count to be zero i.e. lambdas with parameters
>> would be skipped from validation.
>
> Sergei Ustimenko has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:
> 
>  - 8268788: Filter out synthetic methods from the member methods computation
>  - 8268788: Annotations with lambda expressions can still cause AnnotationFormatError

Hello,

Thanks for the refined PR. Doing another round of review remain on my to-do list.

-Joe

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PR: https://git.openjdk.java.net/jdk/pull/4642