小编max*_*max的帖子

我打算在我的Java代码中使用线程优先级.应用程序应在我的Linux系统上运行:

>uname -a
Linux <host> 3.0.0-15-generic #26-Ubuntu SMP <date> x86_64 x86_64 x86_64 GNU/Linux

>java -version
java version "1.6.0_23"
OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre11-0ubuntu1.11.10.1)
OpenJDK 64-Bit Server VM (build 20.0-b11, mixed mode)

在Web上阅读完之后,我现在使用以下命令启动我的测试应用程序:

sudo java -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=1 -jar ThreadPriorityTest.jar

测试应用程序包含以下两个类:

package ch.mypackage;

public class CountingRunnable implements Runnable{

private long count=0;
private boolean goOn=true;

public long getCount() {
    return count;
}

public void stop(){
    goOn=false;
}

public void run() {
    for(long iteration=0;goOn&&iteration<Long.MAX_VALUE;++iteration){
        ++count;
    }
}

}




package ch.mypackage;

public class PriorizedCountingThreads …