AppletImageRef.java

/*
 * Copyright (c) 1996, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package sun.applet;

import java.awt.Toolkit;
import java.awt.Image;
import sun.awt.image.URLImageSource;
import java.net.URL;

class AppletImageRef extends sun.misc.Ref {
    URL url;

    /**
     * Create the Ref
     */
    AppletImageRef(URL url) {
        this.url = url;
    }

    public void flush() {
        super.flush();
    }

    /**
     * Reconsitute the image.  Only called when the ref has been flushed.
     */
    public Object reconstitute() {
        Image img = Toolkit.getDefaultToolkit().createImage(new URLImageSource(url));
        return img;
    }
}