On Fri, 8 Mar 2024 23:17:28 GMT, Andy Goryachev <ango...@openjdk.org> wrote:
>> John Hendrikx has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Optimize performance of OpenAddressed Set just in case it is ever used
>
> modules/javafx.graphics/src/main/java/com/sun/javafx/css/FixedCapacitySet.java
> line 215:
>
>> 213: @Override
>> 214: public int hashCode() {
>> 215: return element == null ? 0 : element.hashCode();
>
> very minor: should we mix in the class hashCode? ex:
> `return Objects.hashCode(Single.class, element);`
We can't, `hashCode` for `Set`s are specified:
> The hash code of a set is defined to be the sum of the hash codes of the
> elements in the set, where the hash code of a {@code null} element is defined
> to be zero
This is done so that using a set as a key would hash to the same value
regardless of what type of set it is.
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PR Review Comment: https://git.openjdk.org/jfx/pull/1316#discussion_r1518482891
