Here you can find the source of getStackTraceFromThrowable(Throwable t)
public static String getStackTraceFromThrowable(Throwable t)
//package com.java2s; /*// w w w .j a v a 2 s . c o m * Copyright 2008-2014 Amazon Technologies, Inc. * * 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://aws.amazon.com/apache2.0 * * This file 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.io.PrintWriter; import java.io.StringWriter; public class Main { public static String getStackTraceFromThrowable(Throwable t) { StringWriter sw = new StringWriter(); PrintWriter pw = new PrintWriter(sw); t.printStackTrace(pw); pw.println(); if (t.getCause() != null) { t.getCause().printStackTrace(pw); } return sw.toString(); } }