RFR: JDK-8310913 Move ReferencedKeyMap to jdk.internal so it may be shared [v4]

Jim Laskey jlaskey at openjdk.org
Thu Jul 6 12:20:15 UTC 2023


> java.lang.runtime.ReferencedKeyMap was introduced to provide a concurrent caching scheme for Carrier objects. The technique used is generally useful for a variety of caching schemes and is being moved to be shared in other parts of the jdk. The MethodType interning case is one example.

Jim Laskey has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains ten commits:

 - Merge branch 'master' into 8310913
 - Update to use VirtualThread friendly stale queue.
 - Remove warning tied to String Templates
 - unneeded SuppressWarning
 - Wrong cast
 - Move jdk.internal.referencedkey to jdk.internal.util
 - Merge branch 'master' into 8310913
 - Update MethodType to use ReferencedKeySet
 - Initial commit for ReferencedKeyMap and ReferencedKeySet

-------------

Changes: https://git.openjdk.org/jdk/pull/14684/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14684&range=03
  Stats: 1400 lines in 12 files changed: 768 ins; 625 del; 7 mod
  Patch: https://git.openjdk.org/jdk/pull/14684.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/14684/head:pull/14684

PR: https://git.openjdk.org/jdk/pull/14684


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