org.apache.bookkeeper.common.collections

Class BusyWait

java.lang.Object

org.apache.bookkeeper.common.collections.BusyWait

public final class BusyWait
extends java.lang.Object

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

Method Summary

Modifier and Type	Method and 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 Detail

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.