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.