Java tutorial
//package com.java2s; /* * Copyright (c) 2013-2014, Parallel Universe Software Co. All rights reserved. * * This program and the accompanying materials are dual-licensed under * either the terms of the Eclipse Public License v1.0 as published by * the Eclipse Foundation * * or (per the licensee's choosing) * * under the terms of the GNU Lesser General Public License version 3.0 * as published by the Free Software Foundation. */ import java.util.Map; public class Main { public static void dumpThreads() { final Map<Thread, StackTraceElement[]> threads = Thread.getAllStackTraces(); for (Thread thread : threads.keySet()) System.out.println((thread.isDaemon() ? "DAEMON " : " ") + thread.getName()); // final ThreadInfo[] threads = ManagementFactory.getThreadMXBean().dumpAllThreads(false, false); // for(ThreadInfo thread : threads) { // System.out.println(thread.getThreadName() + ": "); // } } }