JDK-8298469 : Obsolete legacy parallel class loading workaround for non-parallel-capable class loaders
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: 21
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2022-12-09
  • Updated: 2023-03-23
  • Resolved: 2023-03-17
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JDK 21
21 b15Fixed
Related Reports
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Sub Tasks
JDK-8303967 :  
Mark the flag EnableWaitForParallelLoad as obsolete and remove the code that causes class loading to wait for an unsynchronized parallel loader.  See attached issue for more details.
Wait until JDK 20 is release for a little while before doing this.
Changeset: 932be354 Author: Coleen Phillimore <coleenp@openjdk.org> Date: 2023-03-17 18:56:05 +0000 URL: https://git.openjdk.org/jdk/commit/932be3542d3d82b7da76ef3b82bf76231daf2aa6

A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/12974 Date: 2023-03-10 13:41:15 +0000

[~coleenp] I had already filed JDK-8298444 for this (as I spotted it was missing when I did the expired flags for 21 update). I will close that as a duplicate of this one.