package threaddemo;

import java.lang.management.ThreadInfo;
import java.lang.management.ThreadMXBean;

public class MultiThreadDemo {

    public static void main(String[] args) {
        ThreadMXBean threadMXBean = java.lang.management.ManagementFactory.getThreadMXBean();

        // 不需要获取同步的 monitor 和 synchronizer 信息，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(STR."[\{threadInfo.getThreadId()}] \{threadInfo.getThreadName()}; Thread state: \{threadInfo.getThreadState()} ; Is daemon: \{threadInfo.isDaemon()}"
            );
        }
    }
}