RFR: 8186958: Need method to create pre-sized HashMap [v10]

[XenoAmess]

On Wed, 6 Apr 2022 02:38:17 GMT, Stuart Marks <smarks at openjdk.org> wrote:

>> XenoAmess has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   revert changes in jdk.compile
>
> src/java.base/share/classes/java/util/HashMap.java line 2556:
> 
>> 2554:      */
>> 2555:     static int calculateHashMapCapacity(int numMappings) {
>> 2556:         return (int) Math.ceil(numMappings / 0.75);
> 
> Please use `(double) DEFAULT_LOAD_FACTOR` instead of `0.75`.

@stuart-marks done.

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PR: https://git.openjdk.java.net/jdk/pull/7928