JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.

JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.

JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.

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

⏎ java/awt/image/ImageFilter.java

/*
 * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package java.awt.image;

import java.util.Hashtable;

/**
 * This class implements a filter for the set of interface methods that
 * are used to deliver data from an ImageProducer to an ImageConsumer.
 * It is meant to be used in conjunction with a FilteredImageSource
 * object to produce filtered versions of existing images.  It is a
 * base class that provides the calls needed to implement a "Null filter"
 * which has no effect on the data being passed through.  Filters should
 * subclass this class and override the methods which deal with the
 * data that needs to be filtered and modify it as necessary.
 *
 * @see FilteredImageSource
 * @see ImageConsumer
 *
 * @author      Jim Graham
 */
public class ImageFilter implements ImageConsumer, Cloneable {
    /**
     * The consumer of the particular image data stream for which this
     * instance of the ImageFilter is filtering data.  It is not
     * initialized during the constructor, but rather during the
     * getFilterInstance() method call when the FilteredImageSource
     * is creating a unique instance of this object for a particular
     * image data stream.
     * @see #getFilterInstance
     * @see ImageConsumer
     */
    protected ImageConsumer consumer;

    /**
     * Returns a unique instance of an ImageFilter object which will
     * actually perform the filtering for the specified ImageConsumer.
     * The default implementation just clones this object.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @param ic the specified {@code ImageConsumer}
     * @return an {@code ImageFilter} used to perform the
     *         filtering for the specified {@code ImageConsumer}.
     */
    public ImageFilter getFilterInstance(ImageConsumer ic) {
        ImageFilter instance = (ImageFilter) clone();
        instance.consumer = ic;
        return instance;
    }

    /**
     * Filters the information provided in the setDimensions method
     * of the ImageConsumer interface.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#setDimensions
     */
    public void setDimensions(int width, int height) {
        consumer.setDimensions(width, height);
    }

    /**
     * Passes the properties from the source object along after adding a
     * property indicating the stream of filters it has been run through.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     *
     * @param props the properties from the source object
     * @exception NullPointerException if {@code props} is null
     */
    public void setProperties(Hashtable<?,?> props) {
        @SuppressWarnings("unchecked")
        Hashtable<Object,Object> p = (Hashtable<Object,Object>)props.clone();
        Object o = p.get("filters");
        if (o == null) {
            p.put("filters", toString());
        } else if (o instanceof String) {
            p.put("filters", ((String) o)+toString());
        }
        consumer.setProperties(p);
    }

    /**
     * Filter the information provided in the setColorModel method
     * of the ImageConsumer interface.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#setColorModel
     */
    public void setColorModel(ColorModel model) {
        consumer.setColorModel(model);
    }

    /**
     * Filters the information provided in the setHints method
     * of the ImageConsumer interface.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#setHints
     */
    public void setHints(int hints) {
        consumer.setHints(hints);
    }

    /**
     * Filters the information provided in the setPixels method of the
     * ImageConsumer interface which takes an array of bytes.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#setPixels
     */
    public void setPixels(int x, int y, int w, int h,
                          ColorModel model, byte pixels[], int off,
                          int scansize) {
        consumer.setPixels(x, y, w, h, model, pixels, off, scansize);
    }

    /**
     * Filters the information provided in the setPixels method of the
     * ImageConsumer interface which takes an array of integers.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#setPixels
     */
    public void setPixels(int x, int y, int w, int h,
                          ColorModel model, int pixels[], int off,
                          int scansize) {
        consumer.setPixels(x, y, w, h, model, pixels, off, scansize);
    }

    /**
     * Filters the information provided in the imageComplete method of
     * the ImageConsumer interface.
     * <p>
     * Note: This method is intended to be called by the ImageProducer
     * of the Image whose pixels are being filtered.  Developers using
     * this class to filter pixels from an image should avoid calling
     * this method directly since that operation could interfere
     * with the filtering operation.
     * @see ImageConsumer#imageComplete
     */
    public void imageComplete(int status) {
        consumer.imageComplete(status);
    }

    /**
     * Responds to a request for a TopDownLeftRight (TDLR) ordered resend
     * of the pixel data from an {@code ImageConsumer}.
     * When an {@code ImageConsumer} being fed
     * by an instance of this {@code ImageFilter}
     * requests a resend of the data in TDLR order,
     * the {@code FilteredImageSource}
     * invokes this method of the {@code ImageFilter}.
     *
     * <p>
     *
     * An {@code ImageFilter} subclass might override this method or not,
     * depending on if and how it can send data in TDLR order.
     * Three possibilities exist:
     *
     * <ul>
     * <li>
     * Do not override this method.
     * This makes the subclass use the default implementation,
     * which is to
     * forward the request
     * to the indicated {@code ImageProducer}
     * using this filter as the requesting {@code ImageConsumer}.
     * This behavior
     * is appropriate if the filter can determine
     * that it will forward the pixels
     * in TDLR order if its upstream producer object
     * sends them in TDLR order.
     *
     * <li>
     * Override the method to simply send the data.
     * This is appropriate if the filter can handle the request itself &#8212;
     * for example,
     * if the generated pixels have been saved in some sort of buffer.
     *
     * <li>
     * Override the method to do nothing.
     * This is appropriate
     * if the filter cannot produce filtered data in TDLR order.
     * </ul>
     *
     * @see ImageProducer#requestTopDownLeftRightResend
     * @param ip the ImageProducer that is feeding this instance of
     * the filter - also the ImageProducer that the request should be
     * forwarded to if necessary
     * @exception NullPointerException if {@code ip} is null
     */
    public void resendTopDownLeftRight(ImageProducer ip) {
        ip.requestTopDownLeftRightResend(this);
    }

    /**
     * Clones this object.
     */
    public Object clone() {
        try {
            return super.clone();
        } catch (CloneNotSupportedException e) {
            // this shouldn't happen, since we are Cloneable
            throw new InternalError(e);
        }
    }
}

⏎ java/awt/image/ImageFilter.java

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File name: java.desktop-11.0.1-src.zip
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Release date: 2018-11-04
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