[GitHub] [lucene] jpountz commented on pull request #11942: Ensure collections are properly sized on creation

[GitBox <gi...@apache.org>]

jpountz commented on PR #11942:
URL: https://github.com/apache/lucene/pull/11942#issuecomment-1325093360

   In most these cases I would guess that getting the initial size right is not as important as avoiding largely oversizing the hash map, so it's not really an issue that callers are passing a size rather than a capacity to the `HashMap` constructor. Thanks for pointing out the upcoming `HashMap.newHashMap` in JDK 19, it makes me feel better about the method you introduced, can you add a comment that it should get removed when Lucene moves to JDK 19+ as a minimum required version?


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