Here you can find the source of stackTraceContainsCause(Throwable throwable, Class searchedCause)
| Parameter | Description |
|---|---|
| throwable | exception that may contain the cause |
| searchedCause | class of the cause to look for. Any subclass will match. |
public static boolean stackTraceContainsCause(Throwable throwable, Class<? extends Throwable> searchedCause)
//package com.java2s; /*// w w w . j av a 2 s . c om * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License, Version 1.0 only * (the "License"). You may not use this file except in compliance * with the License. * * You can obtain a copy of the license at legal-notices/CDDLv1_0.txt * or http://forgerock.org/license/CDDLv1.0.html. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at legal-notices/CDDLv1_0.txt. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: * Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END * * * Copyright 2006-2010 Sun Microsystems, Inc. * Portions Copyright 2011-2015 ForgeRock AS */ public class Main { /** * Check if the stack trace of provided exception contains a given cause. * * @param throwable * exception that may contain the cause * @param searchedCause * class of the cause to look for. Any subclass will match. * @return true if and only if the given cause is found as a cause of any * level in the provided exception. */ public static boolean stackTraceContainsCause(Throwable throwable, Class<? extends Throwable> searchedCause) { Throwable t = throwable; while ((t = t.getCause()) != null) { if (searchedCause.isAssignableFrom(t.getClass())) { return true; } } return false; } }