sun.misc
Class Perf

java.lang.Object
  sun.misc.Perf

public final class Perf
extends Object

Compilation stub for pre-1.4.2 JREs. Thanks to it, the whole backport concurrency package compiles and works with 1.4.2 as well as wih earlier JREs, and takes advantage of native Perf class when running on 1.4.2 while seamlessly falling back to System.currentTimeMillis() on previous JREs. This class should NOT be included in the binary distribution of backport.

Version:

1.0

Author:

Dawid Kurzyniec

Method Summary

static Perf	getPerf()
long	highResCounter()
long	highResFrequency()

Methods inherited from class java.lang.Object

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

Method Detail

getPerf

public static Perf getPerf()

highResCounter

public long highResCounter()

highResFrequency

public long highResFrequency()