Bug ID: JDK-8301897 Release Note: Obsoleted Biased-Locking

Type: Sub-task
Component: hotspot
Sub-Component: runtime
Affected Version: 18

Priority: P4
Status: Closed
Resolution: Delivered

Submitted: 2023-02-06
Updated: 2023-02-08
Resolved: 2023-02-06

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JDK 18
18Resolved

The VM option `UseBiasedLocking` along with the VM options `BiasedLockingStartupDelay`, `BiasedLockingBulkRebiasThreshold`, `BiasedLockingBulkRevokeThreshold`, `BiasedLockingDecayTime` and `UseOptoBiasInlining` have been obsoleted. Use of these options will produce an obsolete option warning but will otherwise be ignored. Biased locking has been disabled by default and deprecated since JDK 15.