<i18n dev> [jdk17] RFR: 8269513: Clarify the spec wrt `useOldISOCodes` system property [v2]

[Joe Wang]

On Mon, 28 Jun 2021 18:45:31 GMT, Lance Andersen <lancea at openjdk.org> wrote:

>> Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Refined wording.
>
> src/java.base/share/classes/java/util/Locale.java line 460:
> 
>> 458:  * back to that of before Java SE 17. If the system property is set to
>> 459:  * {@code true}, those three current language codes are mapped to their
>> 460:  * backward compatible forms. It is only read at Java runtime startup, so a
> 
> I had thought about some of some minor word smithing in your prior commit, but chose not to request a change.
> 
> In the above sentence,  It could be clearer what "It" is.  Perhaps something along the lines of:
> 
> This property is only read at Java runtime startup  and subsequents calls to ...."

Also, "backward compatible behavior" maybe not needed to be repeated, e.g. "subsequent calls to ... will have no effect.

"back to that of before Java SE 17" -- "of" may be removed.

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PR: https://git.openjdk.java.net/jdk17/pull/163