RFR: 8325002: Exceptions::fthrow needs to ensure it truncates to a valid utf8 string

[David Holmes]

On Sat, 27 Jul 2024 07:23:55 GMT, Daniel Jeliński <djelinski at openjdk.org> wrote:

>> I am looking specifically for the second byte of six pattern.
>
> The current code matches the pattern 0b1x1xxxxx, and you want to match 0b1010xxxx

Doh! Thanks for that.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20345#discussion_r1693951018