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JDK14/Java14源码在线阅读 / java.desktop / share / classes / com / sun / imageio / stream / CloseableDisposerRecord.java
/*
 * Copyright (c) 2005, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.imageio.stream;

import java.io.Closeable;
import java.io.IOException;
import sun.java2d.DisposerRecord;

/**
 * Convenience class that closes a given resource (e.g. RandomAccessFile),
 * typically associated with an Image{Input,Output}Stream, prior to the
 * stream being garbage collected.
 */
public class CloseableDisposerRecord implements DisposerRecord {
    private Closeable closeable;

    public CloseableDisposerRecord(Closeable closeable) {
        this.closeable = closeable;
    }

    public synchronized void dispose() {

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