On Thu, 24 Mar 2022 00:39:27 GMT, XenoAmess <[email protected]> wrote:
>> src/java.base/share/classes/java/util/Collections.java line 5826:
>>
>>> 5824: * @since 19
>>> 5825: */
>>> 5826: public static <K, V> HashMap<K, V> newHashMap(int expectedSize) {
>>
>> Stuart [in a JBS
>> comment](https://bugs.openjdk.java.net/browse/JDK-8186958?focusedCommentId=14483078&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-14483078)
>> recommends keeping these factories to the respective classes instead of
>> `Collections`. In existing code, such factories stay in the respective
>> classes, including `ConcurrentHashMap.newKeySet(int)`.
>>
>> Since this is an API change, I suggest you determine where the methods will
>> stay before filing a CSR request.
>
> good but I have no account to comment on your jira system.
still I think it better to put these functions to Collections as they can share
a same calculation function.
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PR: https://git.openjdk.java.net/jdk/pull/7928
