RFR: 8304915: Create jdk.internal.util.Architecture enum and apply [v4]

[Roger Riggs]

On Thu, 6 Apr 2023 03:17:37 GMT, ExE Boss <duke at openjdk.org> wrote:

>> Roger Riggs has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Correct spelling of isAARCH64 in WIndows AttachProviderImpl
>
> src/java.base/share/classes/jdk/internal/util/Architecture.java line 37:
> 
>> 35: public enum Architecture {
>> 36:     X64(),        // Represents AMD64 and X86_64
>> 37:     X86(),
> 
> Suggestion:
> 
>     X86_64(),        // Represents AMD64 and X86_64
>     X86_32(),

The underscores are too ugly and X86 and X64 are well accepted names for those architectures.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13357#discussion_r1159804212