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/*
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 * @(#)ImageLoader.java beta8   2006/04/23
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 *
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 * Copyright (C) 2008    Adam King (adamjking@optusnet.com.au)
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 *
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 * This application is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This application is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this application; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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package org.midibox.utils.gui;
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import java.net.URL;
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import java.util.Hashtable;
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import javax.swing.ImageIcon;
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public class ImageLoader {
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    private static Hashtable images = new Hashtable();
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    public static ImageIcon getImageIcon(String imageName) {
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        ImageIcon imageIcon;
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        if (images.containsKey(imageName)) {
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            imageIcon = (ImageIcon) images.get(imageName);
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        } else {
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            ClassLoader cl = ImageLoader.class.getClassLoader();
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            URL url = cl.getResource("images/" + imageName);
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            imageIcon = new ImageIcon(url);
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            images.put(imageName, imageIcon);
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        }
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        return imageIcon;
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    }
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}