| /* |
| * Copyright (c) 2013, 2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0, which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * This Source Code may also be made available under the following Secondary |
| * Licenses when the conditions for such availability set forth in the |
| * Eclipse Public License v. 2.0 are satisfied: GNU General Public License, |
| * version 2 with the GNU Classpath Exception, which is available at |
| * https://www.gnu.org/software/classpath/license.html. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 |
| */ |
| |
| package admin; |
| |
| import java.io.*; |
| import java.net.*; |
| |
| /** |
| * This class is here for dumping threads for all running JVMs |
| * |
| * @author wnevins |
| */ |
| public class Jstacker extends AdminBaseDevTest { |
| |
| public Jstacker() { |
| } |
| |
| public static void main(String[] args) { |
| // this calls baseclass which calls our subrun() method |
| new Jstacker().run(); |
| } |
| |
| @Override |
| public String getTestName() { |
| return "Dump Stacks of all JVMs -- if there are errors."; |
| } |
| |
| @Override |
| protected String getTestDescription() { |
| return "Dump Stacks of all JVMs -- if there are errors."; |
| } |
| |
| @Override |
| public void subrun() { |
| if (TestUtils.resetErrorFile()) { |
| report("STACK TRACES WERE DUMPED", true); |
| TestUtils.writeCommandToDebugLog(com.sun.enterprise.universal.process.Jstack.getDump()); |
| } |
| else |
| report("NO STACK TRACES DUMPED", true); |
| |
| } |
| } |