On Tue, 20 May 2025 19:51:14 GMT, Roger Riggs <rri...@openjdk.org> wrote:
>> Shaojin Wen has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> hex8 comments
>
> src/java.base/share/classes/java/util/UUID.java line 528:
>
>> 526: * <pre>
>> 527: * Input: 0x0123456789ABCDEF
>> 528: * Output: 0x3031323334353637 ('0','1','2','3','4','5','6','7' in
>> ASCII)
>
> Only the low 32 bits are used, the example only needs to show the input ox
> 0x0123457.
> Or change the signature to accept an `int`.
Because the input of Long.expand is long, if the parameter is int, it will
cause a redundant conversion process of long -> int -> long.
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PR Review Comment: https://git.openjdk.org/jdk/pull/22928#discussion_r2098934998
