RFR: 8303485: Replacing os.name for operating system customization
Roger Riggs
rriggs at openjdk.org
Thu Mar 9 16:17:34 UTC 2023
On Thu, 9 Mar 2023 00:45:02 GMT, Naoto Sato <naoto at openjdk.org> wrote:
>> Improvements to support OS specific customization for JDK internal use:
>> - To select values and code; allowing elimination of unused code and values
>> - Optionally evaluated by build processes, compilation, or archiving (i.e. CDS)
>> - Simple API to replace adhoc comparisons with `os.name`
>> - Clear and consistent use across build, runtime, and JDK modules
>>
>> The PR includes updates within java.base to use the new API.
>
> src/java.base/unix/classes/java/lang/ProcessImpl.java line 106:
>
>> 104: try {
>> 105: // Should be value of a LaunchMechanism enum
>> 106: LaunchMechanism lm = LaunchMechanism.valueOf(s.toUpperCase(Locale.ENGLISH));
>
> I think `Locale.ROOT` is preferred here.
ok, but not strictly in scope for this PR; that's pre-existing code.
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PR: https://git.openjdk.org/jdk/pull/12931
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