JDK 17 java.desktop.jmod - Desktop Module

JDK 17 java.desktop.jmod is the JMOD file for JDK 17 Desktop module.

JDK 17 Desktop module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\java.desktop.jmod.

JDK 17 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Desktop module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\java.desktop.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

com/sun/imageio/stream/StreamFinalizer.java

/*
 * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.imageio.stream;

import java.io.IOException;
import javax.imageio.stream.ImageInputStream;

/**
 * Small class to assist in properly closing an ImageInputStream instance
 * prior to garbage collection.  The ImageInputStreamImpl class defines a
 * finalize() method, but in a number of its public subclasses
 * (e.g. FileImageInputStream) we override the finalize() method to be
 * empty for performance reasons, and instead rely on the Disposer mechanism
 * for closing/disposing resources.  This is fine when one of these classes
 * is instantiated directly (e.g. new FileImageInputStream()) but in the
 * unlikely case where a user defines their own subclass of one of those
 * streams, we need some way to get back to the behavior of
 * ImageInputStreamImpl, which will call close() as part of finalization.
 *
 * Typically an Image{Input,Output}Stream will construct an instance of
 * StreamFinalizer in its constructor if it detects that it has been
 * subclassed by the user.  The ImageInputStream instance will hold a
 * reference to the StreamFinalizer, and the StreamFinalizer will hold a
 * reference back to the ImageInputStream from which it was created.  When
 * both are no longer reachable, the StreamFinalizer.finalize() method will
 * be called, which will take care of closing down the ImageInputStream.
 *
 * Clearly this is a bit of a hack, but it will likely only be used in the
 * rarest of circumstances: when a user has subclassed one of the public
 * stream classes.  (It should be no worse than the old days when the public
 * stream classes had non-empty finalize() methods.)
 */
public class StreamFinalizer {
    private ImageInputStream stream;

    public StreamFinalizer(ImageInputStream stream) {
        this.stream = stream;
    }

    @SuppressWarnings("deprecation")
    protected void finalize() throws Throwable {
        try {
            stream.close();
        } catch (IOException e) {
        } finally {
            stream = null;
            super.finalize();
        }
    }
}

com/sun/imageio/stream/StreamFinalizer.java

 

Or download all of them as a single archive file:

File name: java.desktop-17.0.5-src.zip
File size: 9152233 bytes
Release date: 2022-09-13
Download 

 

JDK 17 java.instrument.jmod - Instrument Module

JDK 17 java.datatransfer.jmod - Data Transfer Module

JDK 17 JMod/Module Files

⇑⇑ FAQ for JDK (Java Development Kit) 17

2023-09-16, 30880👍, 0💬