Here you can find the source of stackTraceToString(StackTraceElement[] stackTrace)
public static String stackTraceToString(StackTraceElement[] stackTrace)
//package com.java2s; /* MarcWorx MARC Library - Utilities for manipulation of MARC records Copyright (C) 2013 Todd Walker, Talwood Solutions This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version./* ww w. j a v a2 s .com*/ This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.io.PrintWriter; import java.io.StringWriter; public class Main { public static String stackTraceToString(StackTraceElement[] stackTrace) { StringBuilder sb = new StringBuilder(); for (int i = 0; i < stackTrace.length; i++) { StackTraceElement el = stackTrace[i]; sb.append(" ").append(el.toString()).append("\n"); } return sb.toString(); } public static String stackTraceToString(Throwable t) { StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); t.printStackTrace(pw); return sw.toString(); } }