phex.common.collections.SortedProperties.java Source code

Introduction

Here is the source code for phex.common.collections.SortedProperties.java

Source

/*
 *  PHEX - The pure-java Gnutella-servent.
 *  Copyright (C) 2001 - 2006 Phex Development Group
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package phex.common.collections;

import org.apache.commons.collections4.iterators.IteratorEnumeration;

import java.util.*;

/*
 * Make the properties get written out in order
 */
public class SortedProperties extends Properties {
    public SortedProperties() {
        super();
    }

    public Enumeration keys() {
        ArrayList<String> myList = new ArrayList(super.keySet());
        Collections.sort(myList);
        return new IteratorEnumeration(myList.iterator());
    }
}