RFR: 8299807: String.newStringUTF8NoRepl and getBytesUTF8NoRepl always copy arrays

[Alan Bateman]

On Mon, 9 Jan 2023 03:34:55 GMT, Glavo <duke at openjdk.org> wrote:

> `JavaLangAccess::newStringUTF8NoRepl` and `JavaLangAccess::getBytesUTF8NoRepl` are not implemented correctly. They always copy arrays, rather than avoiding copying as much as possible as javadoc says.
> 
> I ran the tier1 test without any new errors.

Would it be possible to provide some context on which public API you are testing with and the micro benchmark that you are using?

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PR: https://git.openjdk.org/jdk/pull/11897