RFR: JDK-8310913 Move ReferencedKeyMap to jdk.internal so it may be shared [v9]
Roger Riggs
rriggs at openjdk.org
Wed Jul 19 16:05:47 UTC 2023
On Wed, 19 Jul 2023 14:04:59 GMT, Jim Laskey <jlaskey at openjdk.org> wrote:
>> 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 15 commits:
>
> - Merge branch 'master' into 8310913
> - Requested changes.
>
> Added intern with UnaryOperator<T> interning function to prepare key before adding to set.
> - Update test to check for gc.
> - Update ReferencedKeyTest.java
> - Simple versions of create
> - Add flag for reference queue type
> - Merge branch 'master' into 8310913
> - Update to use VirtualThread friendly stale queue.
> - Remove warning tied to String Templates
> - unneeded SuppressWarning
> - ... and 5 more: https://git.openjdk.org/jdk/compare/028068a6...fbb78778
Marked as reviewed by rriggs (Reviewer).
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PR Review: https://git.openjdk.org/jdk/pull/14684#pullrequestreview-1537445666
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