/* * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import java.io.RandomAccessFile; public class JMXStartStopDoSomething { public void doSomething(){ try { for (int i=0; i < 10; ++i) { RandomAccessFile f = new RandomAccessFile("/dev/null","r"); int n = f.read(); f.close(); } } catch (Throwable e) { System.err.println("Something bad happens:" +e); } } public static void main(String args[]) throws Exception { System.err.println("main enter"); int count = 1; while(count > 0) { JMXStartStopDoSomething p = new JMXStartStopDoSomething(); p.doSomething(); Thread.sleep(1); } // System.err.println("main exit"); } }