RFR: 8367704: Fix minor documentation issues in java.time.** [v6]

[Pavel Rappo]

On Tue, 16 Sep 2025 23:14:13 GMT, Joe Darcy <darcy at openjdk.org> wrote:

>> Pavel Rappo has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   An empty commit to kick GHA
>
> Okay -- while some of the changes here are clearly bugs, that doesn't obviate the need for a quick CSR review.
> 
> Regarding _integer_ values, 0 is conventionally neither positive nor negative; it stands alone, hence Math.signum(int):
> 
> "Returns the signum function of the specified int value. (The return value is -1 if the specified value is negative; 0 if the specified value is zero; and 1 if the specified value is positive.)"
> 
> Therefore, "non-negative" integers include zero while "positive" integers do not.

@jddarcy, are you okay with me pushing this without CSR? To my mind, it now contains typo fixes and editorial improvements only.

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PR Comment: https://git.openjdk.org/jdk/pull/27296#issuecomment-3309694016