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  1. JDK
  2. JDK-8256425

Obsolete Biased Locking in JDK 18

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 16
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b04

      Description

      As per JEP 374 (see JDK-8231264) biased-locking was marked for obsoletion in JDK 16, but it was decided (JDK-8256253) to defer that to JDK 18.
      Code associated with VM options UseBiasedLocking, BiasedLockingStartupDelay, BiasedLockingBulkRebiasThreshold, BiasedLockingBulkRevokeThreshold, BiasedLockingDecayTime, UseOptoBiasInlining, PrintBiasedLockingStatistics and PrintPreciseBiasedLockingStatistics can be removed.

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              Assignee:
              pchilanomate Patricio Chilano Mateo
              Reporter:
              dholmes David Holmes
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                Updated:
                Resolved: