1/* 2* Conditions Of Use 3* 4* This software was developed by employees of the National Institute of 5* Standards and Technology (NIST), an agency of the Federal Government. 6* Pursuant to title 15 Untied States Code Section 105, works of NIST 7* employees are not subject to copyright protection in the United States 8* and are considered to be in the public domain. As a result, a formal 9* license is not needed to use the software. 10* 11* This software is provided by NIST as a service and is expressly 12* provided "AS IS." NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED 13* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF 14* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT 15* AND DATA ACCURACY. NIST does not warrant or make any representations 16* regarding the use of the software or the results thereof, including but 17* not limited to the correctness, accuracy, reliability or usefulness of 18* the software. 19* 20* Permission to use this software is contingent upon your acceptance 21* of the terms of this agreement 22* 23* . 24* 25*/ 26/******************************************************************************* 27* Product of NIST/ITL Advanced Networking Technologies Division (ANTD). * 28*******************************************************************************/ 29package gov.nist.javax.sip.header; 30 31import javax.sip.header.*; 32 33import java.util.ListIterator; 34 35/** 36 * List of contact headers.ContactLists are also maintained in a hashtable 37 * for quick lookup. 38 * @author M. Ranganathan <br/> 39 * @version 1.2 $Revision: 1.7 $ $Date: 2009/07/17 18:57:28 $ 40 * @since 1.1 41 */ 42public class ContactList extends SIPHeaderList<Contact> { 43 44 private static final long serialVersionUID = 1224806837758986814L; 45 46 public Object clone() { 47 ContactList retval = new ContactList(); 48 retval.clonehlist(this.hlist); 49 return retval; 50 } 51 /** 52 * Constructor. 53 */ 54 public ContactList() { 55 super(Contact.class, ContactHeader.NAME); 56 57 } 58 59 60 61 62} 63