RFR: JDK-8310502 : Optimization for j.l.Long.fastUUID() [v24]

Mon Jun 26 09:57:31 UTC 2023

On Mon, 26 Jun 2023 09:26:02 GMT, Andrey Turbanov <aturbanov at openjdk.org> wrote:

>> 温绍锦 has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   remove JavaLangAccess#fastUUID
>
> src/java.base/share/classes/java/util/UUID.java line 515:
> 
>> 513: 
>> 514:         try {
>> 515:             return jla.newStringNoRepl(buf, StandardCharsets.ISO_8859_1);
> 
> in java.base it's better to use `ISO_8859_1.INSTANCE` directly instead of `StandardCharsets.ISO_8859_1`.
> See [JDK-8234147](https://bugs.openjdk.org/browse/JDK-8234147)

done

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PR Review Comment: https://git.openjdk.org/jdk/pull/14578#discussion_r1241927553