Java tutorial
//package com.java2s; /** * * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You 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.util.Collection; import java.util.Map; import javax.management.openmbean.CompositeData; import javax.management.openmbean.TabularData; public class Main { public static void appendTabularMap(Map map, CompositeData cdata, String fieldName) { Object tabularObject = cdata.get(fieldName); if (tabularObject instanceof TabularData) { TabularData tabularData = (TabularData) tabularObject; Collection<CompositeData> values = (Collection<CompositeData>) tabularData.values(); for (CompositeData compositeData : values) { Object key = compositeData.get("key"); Object value = compositeData.get("value"); map.put(key, value); } } } }