Here you can find the source of createMap(Object keys[], Object values[])
public static Map createMap(Object keys[], Object values[])
//package com.java2s; /**/*from w w w . ja v a 2 s . c om*/ * $Revision $ * $Date $ * * Copyright (C) 2005-2010 Jive Software. All rights reserved. * * 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.util.HashMap; import java.util.Map; public class Main { public static Map createMap(Object keys[], Object values[]) { Map map = new HashMap(); if (keys.length != values.length) return map; for (int i = 0; i < keys.length; i++) map.put(keys[i], values[i]); return map; } }