git: openjdk/jdk: 8322149: ConcurrentHashMap smarter presizing for copy constructor and putAll

[Volker Simonis]

Changeset: c432dc00
Author:    Joshua Cao <joshcao at amazon.com>
Committer: Volker Simonis <simonis at openjdk.org>
Date:      2024-01-24 18:52:38 +0000
URL:       https://git.openjdk.org/jdk/commit/c432dc008bb3a2d3fe6b46617ad64a2999ae366c

8322149: ConcurrentHashMap smarter presizing for copy constructor and putAll

Reviewed-by: shade, simonis

! src/java.base/share/classes/java/util/concurrent/ConcurrentHashMap.java
! test/micro/org/openjdk/bench/java/util/concurrent/Maps.java