RFR: 8355369: Remove setAccessible usage for setting final fields in java.util.concurrent [v2]

[Viktor Klang]

On Wed, 23 Apr 2025 15:18:49 GMT, Viktor Klang <vklang at openjdk.org> wrote:

>> This Pull Request replaces the uses of Field + setAccessible to modify final fields in java.util.concurrent with Unsafe.
>
> Viktor Klang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Adding a releaseFence() to ConcurrentskipListSet.clone()

src/java.base/share/classes/java/util/concurrent/ConcurrentSkipListSet.java line 182:

> 180:             clone.setMap(new ConcurrentSkipListMap<E,Object>(m));
> 181:             // Needed to ensure safe publication of setMap()
> 182:             VarHandle.releaseFence();

@DougLea This might be interesting to you. 👍

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

PR Review Comment: https://git.openjdk.org/jdk/pull/24821#discussion_r2056298674