RFR: 8318982: Improve Exceptions::special_exception [v2]

[David Holmes]

On Tue, 31 Oct 2023 19:27:52 GMT, Doug Simon <dnsimon at openjdk.org> wrote:

>> Yes, seems fine.
>> 
>> This code might need a local ResourceMark.
>
> Good point: https://github.com/openjdk/jdk/pull/16401/commits/f74fa5ee688558db5917dd2951ced3786410b7fe

Duplicate messages are just a bug waiting to be filed IMO.

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PR Review Comment: https://git.openjdk.org/jdk/pull/16401#discussion_r1378328752