/* $Id: SpecialNameFactory.java,v 1.3.2.1 2006/01/16 22:57:56 eric Exp $ * * ProGuard -- shrinking, optimization, and obfuscation of Java class files. * * Copyright (c) 2002-2006 Eric Lafortune (eric@graphics.cornell.edu) * * 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 proguard.obfuscate;import java.io.*;import java.util.*;/** * This <code>NameFactory</code> generates names that are special, by appending * a suffix. * * @author Eric Lafortune */public class SpecialNameFactory implements NameFactory{    private static final char SPECIAL_SUFFIX = '_';    private final NameFactory nameFactory;    /**     * Creates a new <code>SpecialNameFactory</code>.     * @param nameFactory the name factory from which original names will be     *                    retrieved.     */    public SpecialNameFactory(NameFactory nameFactory)    {        this.nameFactory = nameFactory;    }    // Implementations for NameFactory.    public void reset()    {        nameFactory.reset();    }    public String nextName()    {        return nameFactory.nextName() + SPECIAL_SUFFIX;    }    // Small utility methods.    /**     * Returns whether the given name is special.     */    static boolean isSpecialName(String name)    {        return name != null &&               name.charAt(name.length()-1) == SPECIAL_SUFFIX;    }    public static void main(String[] args)    {        SpecialNameFactory factory = new SpecialNameFactory(new SimpleNameFactory());        for (int counter = 0; counter < 50; counter++)        {            System.out.println("["+factory.nextName()+"]");        }    }}