Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2002-2012 the original author or authors.
 *
 * 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://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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.lang.management.ManagementFactory;
import java.lang.reflect.Field;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;

public class Main {
    /**
     * Resets MBeanServerFactory and ManagementFactory to a known consistent state.
     * This involves releasing all currently registered MBeanServers and resetting
     * the platformMBeanServer to null.
     */
    public static void resetMBeanServers() throws Exception {
        for (MBeanServer server : MBeanServerFactory.findMBeanServer(null)) {
            MBeanServerFactory.releaseMBeanServer(server);
        }
        Field field = ManagementFactory.class.getDeclaredField("platformMBeanServer");
        field.setAccessible(true);
        field.set(null, null);
    }
}