JDK 11 jdk.javadoc.jmod is the JMOD file for JDK 11 Java Document tool, which can be invoked by the "javadoc" command.

JDK 11 Java Document tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.javadoc.jmod.

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

JDK 11 Java Document tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.javadoc.

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

⏎ jdk/javadoc/internal/doclets/toolkit/taglets/TagletWriter.java

/*
 * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package jdk.javadoc.internal.doclets.toolkit.taglets;

import java.util.List;

import javax.lang.model.element.Element;
import javax.lang.model.element.VariableElement;
import javax.lang.model.type.TypeMirror;

import com.sun.source.doctree.DocTree;
import jdk.javadoc.internal.doclets.toolkit.BaseConfiguration;
import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.taglets.Taglet.UnsupportedTagletOperationException;
import jdk.javadoc.internal.doclets.toolkit.util.CommentHelper;
import jdk.javadoc.internal.doclets.toolkit.util.Utils;

/**
 * The interface for the taglet writer.
 *
 *  <p><b>This is NOT part of any supported API.
 *  If you write code that depends on this, you do so at your own risk.
 *  This code and its internal interfaces are subject to change or
 *  deletion without notice.</b>
 *
 * @author Jamie Ho
 */

public abstract class TagletWriter {

    /**
     * True if we only want to write the first sentence.
     */
    protected final boolean isFirstSentence;

    protected TagletWriter(boolean isFirstSentence) {
        this.isFirstSentence = isFirstSentence;
    }

    /**
     * @return an instance of an output object.
     */
    public abstract Content getOutputInstance();

    /**
     * Return the output for a {@code {@code ...}} tag.
     *
     * @param element
     * @param tag the tag.
     * @return the output of the taglet.
     */
    protected abstract Content codeTagOutput(Element element, DocTree tag);

    /**
     * Return the output for a {@index...} tag.
     *
     * @param tag the tag.
     * @return the output of the taglet.
     */
    protected abstract Content indexTagOutput(Element element, DocTree tag);

    /**
     * Returns the output for the DocRoot inline tag.
     * @return the output for the DocRoot inline tag.
     */
    protected abstract Content getDocRootOutput();

    /**
     * Return the deprecated tag output.
     *
     * @param element the element to write deprecated documentation for.
     * @return the output of the deprecated tag.
     */
    protected abstract Content deprecatedTagOutput(Element element);

    /**
     * Return the output for a {@code {@literal ...}} tag.
     *
     * @param element
     * @param tag the tag.
     * @return the output of the taglet.
     */
    protected abstract Content literalTagOutput(Element element, DocTree tag);

    /**
     * Return the header for the param tags.
     *
     * @param header the header to display.
     * @return the header for the param tags.
     */
    protected abstract Content getParamHeader(String header);

    /**
     * Return the output for param tags.
     *
     * @param element
     * @param paramTag the parameter to document.
     * @param paramName the name of the parameter.
     * @return the output of the param tag.
     */
    protected abstract Content paramTagOutput(Element element, DocTree paramTag, String paramName);

    /**
     * Return the output for property tags.
     *
     * @param element
     * @param propertyTag the parameter to document.
     * @param prefix the text with which to prefix the property name.
     * @return the output of the param tag.
     */
    protected abstract Content propertyTagOutput(Element element, DocTree propertyTag, String prefix);

    /**
     * Return the return tag output.
     *
     * @param element
     * @param returnTag the return tag to output.
     * @return the output of the return tag.
     */
    protected abstract Content returnTagOutput(Element element, DocTree returnTag);

    /**
     * Return the see tag output.
     *
     * @param holder
     * @param seeTags the array of See tags.
     * @return the output of the see tags.
     */
    protected abstract Content seeTagOutput(Element holder, List<? extends DocTree> seeTags);

    /**
     * Return the output for a simple tag.
     *
     * @param element
     * @param simpleTags the array of simple tags.
     * @param header
     * @return the output of the simple tags.
     */
    protected abstract Content simpleTagOutput(Element element, List<? extends DocTree> simpleTags, String header);

    /**
     * Return the output for a simple tag.
     *
     * @param element
     * @param simpleTag the simple tag.
     * @param header
     * @return the output of the simple tag.
     */
    protected abstract Content simpleTagOutput(Element element, DocTree simpleTag, String header);

    /**
     * Return the header for the throws tag.
     *
     * @return the header for the throws tag.
     */
    protected abstract Content getThrowsHeader();

    /**
     * Return the header for the throws tag.
     *
     * @param element
     * @param throwsTag the throws tag.
     * @return the output of the throws tag.
     */
    protected abstract Content throwsTagOutput(Element element, DocTree throwsTag);

    /**
     * Return the output for the throws tag.
     *
     * @param throwsType the throws type.
     * @return the output of the throws type.
     */
    protected abstract Content throwsTagOutput(TypeMirror throwsType);

    /**
     * Return the output for the value tag.
     *
     * @param field       the constant field that holds the value tag.
     * @param constantVal the constant value to document.
     * @param includeLink true if we should link the constant text to the
     *                    constant field itself.
     * @return the output of the value tag.
     */
    protected abstract Content valueTagOutput(VariableElement field,
        String constantVal, boolean includeLink);

    /**
     * Given an output object, append to it the tag documentation for
     * the given member.
     *
     * @param tagletManager the manager that manages the taglets.
     * @param element the Doc that we are print tags for.
     * @param taglets the taglets to print.
     * @param writer the writer that will generate the output strings.
     * @param output the output buffer to store the output in.
     */
    public static void genTagOutput(TagletManager tagletManager, Element element,
            List<Taglet> taglets, TagletWriter writer, Content output) {
        Utils utils = writer.configuration().utils;
        tagletManager.checkTags(element, utils.getBlockTags(element), false);
        tagletManager.checkTags(element, utils.getFullBody(element), true);
        for (Taglet taglet : taglets) {
            if (utils.isTypeElement(element) && taglet instanceof ParamTaglet) {
                //The type parameters are documented in a special section away
                //from the tag info, so skip here.
                continue;
            }
            if (taglet instanceof DeprecatedTaglet) {
                //Deprecated information is documented "inline", not in tag info
                //section.
                continue;
            }
            if (taglet instanceof SimpleTaglet && !((SimpleTaglet) taglet).enabled) {
                // taglet has been disabled
                continue;
            }
            Content currentOutput = null;
            try {
                currentOutput = taglet.getTagletOutput(element, writer);
            } catch (UnsupportedTagletOperationException utoe) {
                //The taglet does not take a member as an argument.  Let's try
                //a single tag.
                List<? extends DocTree> tags = utils.getBlockTags(element, taglet.getName());
                if (!tags.isEmpty()) {
                    currentOutput = taglet.getTagletOutput(element, tags.get(0), writer);
                }
            }
            if (currentOutput != null) {
                tagletManager.seenCustomTag(taglet.getName());
                output.addContent(currentOutput);
            }
        }
    }
    /**
     * Given an inline tag, return its output.
     * @param holder
     * @param tagletManager The taglet manager for the current doclet.
     * @param holderTag The tag this holds this inline tag.  Null if there
     * is no tag that holds it.
     * @param inlineTag The inline tag to be documented.
     * @param tagletWriter The taglet writer to write the output.
     * @return The output of the inline tag.
     */
    public static Content getInlineTagOutput(Element holder, TagletManager tagletManager,
            DocTree holderTag, DocTree inlineTag, TagletWriter tagletWriter) {
        List<Taglet> definedTags = tagletManager.getInlineTaglets();
        CommentHelper ch = tagletWriter.configuration().utils.getCommentHelper(holder);
        final String inlineTagName = ch.getTagName(inlineTag);
        //This is a custom inline tag.
        for (Taglet definedTag : definedTags) {
            if ((definedTag.getName()).equals(inlineTagName)) {
                // Given a name of a seen custom tag, remove it from the
                // set of unseen custom tags.
                tagletManager.seenCustomTag(definedTag.getName());
                Content output = definedTag.getTagletOutput(holder,
                        holderTag != null &&
                        definedTag.getName().equals("inheritDoc") ?
                        holderTag : inlineTag, tagletWriter);
                return output;
            }
        }
        return null;
    }

    /**
     * Converts inline tags and text to TagOutput, expanding the
     * inline tags along the way.  Called wherever text can contain
     * an inline tag, such as in comments or in free-form text arguments
     * to non-inline tags.
     *
     * @param holderTag the tag that holds the documentation.
     * @param tags   array of text tags and inline tags (often alternating)
     *               present in the text of interest for this doc.
     * @return the {@link Content} representing the comments.
     */
    public abstract Content commentTagsToOutput(DocTree holderTag, List<? extends DocTree> tags);

    /**
     * Converts inline tags and text to TagOutput, expanding the
     * inline tags along the way.  Called wherever text can contain
     * an inline tag, such as in comments or in free-form text arguments
     * to non-inline tags.
     *
     * @param holder the element where comment resides.
     * @param tags   array of text tags and inline tags (often alternating)
     *               present in the text of interest for this doc.
     * @return the {@link Content} representing the comments.
     */
    public abstract Content commentTagsToOutput(Element holder, List<? extends DocTree> tags);

    /**
     * Converts inline tags and text to TagOutput, expanding the
     * inline tags along the way.  Called wherever text can contain
     * an inline tag, such as in comments or in free-form text arguments
     * to non-inline tags.
     *
     * @param holderTag the tag that holds the documentation.
     * @param holder the element where comment resides.
     * @param tags   array of text tags and inline tags (often alternating)
     *               present in the text of interest for this doc.
     * @param isFirstSentence true if this is the first sentence.
     * @return the {@link Content} representing the comments.
     */
    public abstract Content commentTagsToOutput(DocTree holderTag,
        Element holder, List<? extends DocTree> tags, boolean isFirstSentence);

    /**
     * @return an instance of the configuration used for this doclet.
     */
    public abstract BaseConfiguration configuration();
}

⏎ jdk/javadoc/internal/doclets/toolkit/taglets/TagletWriter.java

Or download all of them as a single archive file:

File name: jdk.javadoc-11.0.1-src.zip
File size: 680806 bytes
Release date: 2018-11-04
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