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package chapter04;

import java.lang.management.ManagementFactory;

import java.lang.management.ThreadInfo;

import java.lang.management.ThreadMXBean;

/**

* 6-1

*/

public class MultiThread {

public static void main(String[] args) {

// 获取Java线程管理MXBean

ThreadMXBean threadMXBean = ManagementFactory.getThreadMXBean();

// 不需要获取同步的monitor和synchronizer信息，仅仅获取线程和线程堆栈信息

ThreadInfo[] threadInfos = threadMXBean.dumpAllThreads(false, false);

// 遍历线程信息，仅打印线程ID和线程名称信息

for (ThreadInfo threadInfo : threadInfos) {

System.out.println("[" + threadInfo.getThreadId() + "] " + threadInfo.getThreadName());

}

}

}