Java tutorial
//package com.java2s; /* * Copyright 2012-2018 CodeLibs Project and the Others. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, * either express or implied. See the License for the specific language * governing permissions and limitations under the License. */ import java.util.Map; import java.util.function.Consumer; public class Main { public static void processThreadDump(final Consumer<String> writer) { for (final Map.Entry<Thread, StackTraceElement[]> entry : Thread.getAllStackTraces().entrySet()) { writer.accept("Thread: " + entry.getKey()); final StackTraceElement[] trace = entry.getValue(); for (final StackTraceElement element : trace) { writer.accept("\tat " + element); } } } }