Package org.apache.bookkeeper.common.collections

Class BusyWait

java.lang.Object

org.apache.bookkeeper.common.collections.BusyWait

public final class BusyWait
extends Object

Utility class to use "Thread.onSpinWait()" when available.

Method Summary

Modifier and Type	Method	Description
static void	onSpinWait()	If available (Java 9+), use intrinsic Thread.onSpinWait() which will reduce CPU consumption during the wait, otherwise fallback to regular spinning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

onSpinWait

public static void onSpinWait()

If available (Java 9+), use intrinsic Thread.onSpinWait() which will reduce CPU consumption during the wait, otherwise fallback to regular spinning.