Here you can find the source of stackTraceOf(Throwable e)
public static String stackTraceOf(Throwable e)
//package com.java2s; /*//from w w w . j av a 2 s.com * #%L * rapidoid-commons * %% * Copyright (C) 2014 - 2016 Nikolche Mihajlovski and contributors * %% * 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. * #L% */ import java.io.*; public class Main { public static String stackTraceOf(Throwable e) { ByteArrayOutputStream output = new ByteArrayOutputStream(); e.printStackTrace(new PrintStream(output)); return output.toString(); } }