1// GenericsNote: Converted. 2/* 3 * Copyright 2004 The Apache Software Foundation 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17package org.jivesoftware.smack.util.collections; 18 19/** 20 * Provides an implementation of an empty map iterator. 21 * 22 * @author Matt Hall, John Watkinson, Stephen Colebourne 23 * @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:24 $ 24 * @since Commons Collections 3.1 25 */ 26public class EmptyMapIterator extends AbstractEmptyIterator implements MapIterator, ResettableIterator { 27 28 /** 29 * Singleton instance of the iterator. 30 * 31 * @since Commons Collections 3.1 32 */ 33 public static final MapIterator INSTANCE = new EmptyMapIterator(); 34 35 /** 36 * Constructor. 37 */ 38 protected EmptyMapIterator() { 39 super(); 40 } 41 42} 43