<i18n dev> RFR: 8268113: Re-use Long.hashCode() where possible [v3]

[Сергей Цыпанов]

On Wed, 2 Jun 2021 14:50:23 GMT, liach <github.com+7806504+liach at openjdk.org> wrote:

>> Сергей Цыпанов has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   8268113: Inline local vars where reasonable
>
> src/java.base/share/classes/java/lang/Double.java line 881:
> 
>> 879:     public static int hashCode(double value) {
>> 880:         long bits = doubleToLongBits(value);
>> 881:         return Long.hashCode(bits);
> 
> Imo these should be squashed to just 
> 
> return Long.hashCode(doubleToLongBits(value));
> 
> since the local variable is no longer meaningful. Previously, they were required as they were retrieved twice in hash code calculation.
> 
> Same for other usages.

Done!

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PR: https://git.openjdk.java.net/jdk/pull/4309