git: openjdk/jdk: 8279917: Refactor subclassAudits in Thread to use ClassValue

[Roman Kennke]

Changeset: ce71e8b2
Author:    Roman Kennke <rkennke at openjdk.org>
Date:      2022-02-02 14:56:52 +0000
URL:       https://git.openjdk.java.net/jdk/commit/ce71e8b281176d39cc879ae4ecf95f3d643ebd29

8279917: Refactor subclassAudits in Thread to use ClassValue

Reviewed-by: alanb, rriggs

! src/java.base/share/classes/java/lang/Thread.java