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/formats/html/AbstractIndexWriter.java

/*
 * Copyright (c) 1998, 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.formats.html;

import java.io.*;
import java.util.*;
import java.util.zip.*;

import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.ModuleElement;
import javax.lang.model.element.PackageElement;
import javax.lang.model.element.TypeElement;
import javax.lang.model.util.SimpleElementVisitor9;

import com.sun.source.doctree.DocTree;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlConstants;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlStyle;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTag;
import jdk.javadoc.internal.doclets.formats.html.markup.HtmlTree;
import jdk.javadoc.internal.doclets.formats.html.markup.Navigation;
import jdk.javadoc.internal.doclets.formats.html.markup.Navigation.PageMode;
import jdk.javadoc.internal.doclets.formats.html.markup.StringContent;
import jdk.javadoc.internal.doclets.toolkit.Content;
import jdk.javadoc.internal.doclets.toolkit.util.DocFile;
import jdk.javadoc.internal.doclets.toolkit.util.DocFileIOException;
import jdk.javadoc.internal.doclets.toolkit.util.DocPath;
import jdk.javadoc.internal.doclets.toolkit.util.DocPaths;
import jdk.javadoc.internal.doclets.toolkit.util.IndexBuilder;

/**
 * Generate Index for all the Member Names with Indexing in
 * Unicode Order. This class is a base class for {@link SingleIndexWriter} and
 * {@link SplitIndexWriter}. It uses the functionality from
 * {@link HtmlDocletWriter} to generate the Index Contents.
 *
 *  <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>
 *
 * @see    IndexBuilder
 * @author Atul M Dambalkar
 * @author Bhavesh Patel (Modified)
 */
public class AbstractIndexWriter extends HtmlDocletWriter {

    /**
     * The index of all the members with unicode character.
     */
    protected IndexBuilder indexbuilder;

    protected Navigation navBar;

    /**
     * This constructor will be used by {@link SplitIndexWriter}. Initializes
     * path to this file and relative path from this file.
     *
     * @param configuration  The current configuration
     * @param path       Path to the file which is getting generated.
     * @param indexbuilder Unicode based Index from {@link IndexBuilder}
     */
    protected AbstractIndexWriter(HtmlConfiguration configuration,
                                  DocPath path,
                                  IndexBuilder indexbuilder) {
        super(configuration, path);
        this.indexbuilder = indexbuilder;
        this.navBar = new Navigation(null, configuration, fixedNavDiv, PageMode.INDEX, path);
    }

    /**
     * Add the member information for the unicode character along with the
     * list of the members.
     *
     * @param uc Unicode for which member list information to be generated
     * @param memberlist List of members for the unicode character
     * @param contentTree the content tree to which the information will be added
     */
    protected void addContents(Character uc, Collection<? extends Element> memberlist,
            Content contentTree) {
        addHeading(uc, contentTree);
        // Display the list only if there are elements to be displayed.
        if (!memberlist.isEmpty()) {
            Content dl = new HtmlTree(HtmlTag.DL);
            for (Element element : memberlist) {
                addDescription(dl, element);
            }
            contentTree.addContent(dl);
        }
    }

    protected void addSearchContents(Character uc, List<SearchIndexItem> searchList,
            Content contentTree) {
        addHeading(uc, contentTree);
        // Display the list only if there are elements to be displayed.
        if (!searchList.isEmpty()) {
            Content dl = new HtmlTree(HtmlTag.DL);
            for (SearchIndexItem sii : searchList) {
                addDescription(sii, dl);
            }
            contentTree.addContent(dl);
        }
    }

    protected void addContents(Character uc, List<? extends Element> memberlist,
            List<SearchIndexItem> searchList, Content contentTree) {
        addHeading(uc, contentTree);
        int memberListSize = memberlist.size();
        int searchListSize = searchList.size();
        int i = 0;
        int j = 0;
        Content dl = new HtmlTree(HtmlTag.DL);
        while (i < memberListSize && j < searchListSize) {
            Element elem = memberlist.get(i);
            String name = (utils.isModule(elem))
                    ? utils.getFullyQualifiedName(elem) : utils.getSimpleName(elem);
            if (name.compareTo(searchList.get(j).getLabel()) < 0) {
                addDescription(dl, memberlist.get(i));
                i++;
            } else if (name.compareTo(searchList.get(j).getLabel()) > 0) {
                addDescription(searchList.get(j), dl);
                j++;
            } else {
                addDescription(dl, memberlist.get(i));
                addDescription(searchList.get(j), dl);
                j++;
                i++;
            }
        }
        if (i >= memberListSize) {
            while (j < searchListSize) {
                addDescription(searchList.get(j), dl);
                j++;
            }
        }
        if (j >= searchListSize) {
            while (i < memberListSize) {
                addDescription(dl, memberlist.get(i));
                i++;
            }
        }
        contentTree.addContent(dl);
    }

    protected void addHeading(Character uc, Content contentTree) {
        String unicode = uc.toString();
        contentTree.addContent(getMarkerAnchorForIndex(unicode));
        Content headContent = new StringContent(unicode);
        Content heading = HtmlTree.HEADING(HtmlConstants.CONTENT_HEADING, false,
                HtmlStyle.title, headContent);
        contentTree.addContent(heading);
    }

    protected void addDescription(Content dl, Element element) {
        SearchIndexItem si = new SearchIndexItem();
        new SimpleElementVisitor9<Void, Void>() {

            @Override
            public Void visitModule(ModuleElement e, Void p) {
                if (configuration.showModules) {
                    addDescription(e, dl, si);
                    configuration.moduleSearchIndex.add(si);
                }
                return null;
            }

            @Override
            public Void visitPackage(PackageElement e, Void p) {
                addDescription(e, dl, si);
                configuration.packageSearchIndex.add(si);
                return null;
            }

            @Override
            public Void visitType(TypeElement e, Void p) {
                addDescription(e, dl, si);
                configuration.typeSearchIndex.add(si);
                return null;
            }

            @Override
            protected Void defaultAction(Element e, Void p) {
                addDescription(e, dl, si);
                configuration.memberSearchIndex.add(si);
                return null;
            }

        }.visit(element);
    }

    /**
     * Add one line summary comment for the module.
     *
     * @param mdle the module to be documented
     * @param dlTree the content tree to which the description will be added
     * @param si the search index item
     */
    protected void addDescription(ModuleElement mdle, Content dlTree, SearchIndexItem si) {
        String moduleName = utils.getFullyQualifiedName(mdle);
        Content link = getModuleLink(mdle, new StringContent(moduleName));
        si.setLabel(moduleName);
        si.setCategory(resources.getText("doclet.Modules"));
        Content dt = HtmlTree.DT(link);
        dt.addContent(" - ");
        dt.addContent(contents.module_);
        dt.addContent(" " + moduleName);
        dlTree.addContent(dt);
        Content dd = new HtmlTree(HtmlTag.DD);
        addSummaryComment(mdle, dd);
        dlTree.addContent(dd);
    }

    /**
     * Add one line summary comment for the package.
     *
     * @param pkg the package to be documented
     * @param dlTree the content tree to which the description will be added
     * @param si the search index item to be updated
     */
    protected void addDescription(PackageElement pkg, Content dlTree, SearchIndexItem si) {
        Content link = getPackageLink(pkg, new StringContent(utils.getPackageName(pkg)));
        if (configuration.showModules) {
            si.setContainingModule(utils.getFullyQualifiedName(utils.containingModule(pkg)));
        }
        si.setLabel(utils.getPackageName(pkg));
        si.setCategory(resources.getText("doclet.Packages"));
        Content dt = HtmlTree.DT(link);
        dt.addContent(" - ");
        dt.addContent(contents.package_);
        dt.addContent(" " + utils.getPackageName(pkg));
        dlTree.addContent(dt);
        Content dd = new HtmlTree(HtmlTag.DD);
        addSummaryComment(pkg, dd);
        dlTree.addContent(dd);
    }

    /**
     * Add one line summary comment for the class.
     *
     * @param typeElement the class being documented
     * @param dlTree the content tree to which the description will be added
     * @param si the search index item to be updated
     */
    protected void addDescription(TypeElement typeElement, Content dlTree, SearchIndexItem si) {
        Content link = getLink(new LinkInfoImpl(configuration,
                        LinkInfoImpl.Kind.INDEX, typeElement).strong(true));
        si.setContainingPackage(utils.getPackageName(utils.containingPackage(typeElement)));
        si.setLabel(utils.getSimpleName(typeElement));
        si.setCategory(resources.getText("doclet.Types"));
        Content dt = HtmlTree.DT(link);
        dt.addContent(" - ");
        addClassInfo(typeElement, dt);
        dlTree.addContent(dt);
        Content dd = new HtmlTree(HtmlTag.DD);
        addComment(typeElement, dd);
        dlTree.addContent(dd);
    }

    /**
     * Add the classkind (class, interface, exception), error of the class
     * passed.
     *
     * @param te the class being documented
     * @param contentTree the content tree to which the class info will be added
     */
    protected void addClassInfo(TypeElement te, Content contentTree) {
        contentTree.addContent(contents.getContent("doclet.in",
                utils.getTypeElementName(te, false),
                getPackageLink(utils.containingPackage(te),
                    utils.getPackageName(utils.containingPackage(te)))
                ));
    }

    /**
     * Add description for Class, Field, Method or Constructor.
     *
     * @param member the member of the Class Kind
     * @param dlTree the content tree to which the description will be added
     * @param si search index item
     */
    protected void addDescription(Element member, Content dlTree, SearchIndexItem si) {

        si.setContainingPackage(utils.getPackageName(utils.containingPackage(member)));
        si.setContainingClass(utils.getSimpleName(utils.getEnclosingTypeElement(member)));
        String name = utils.getSimpleName(member);
        if (utils.isExecutableElement(member)) {
            ExecutableElement ee = (ExecutableElement)member;
            name = name + utils.flatSignature(ee);
            si.setLabel(name);
            String url = HtmlTree.encodeURL(links.getName(getAnchor(ee)));
            if (!name.equals(url)) {
                si.setUrl(url);
            }
        }  else {
            si.setLabel(name);
        }
        si.setCategory(resources.getText("doclet.Members"));
        Content span = HtmlTree.SPAN(HtmlStyle.memberNameLink,
                getDocLink(LinkInfoImpl.Kind.INDEX, member, name));
        Content dt = HtmlTree.DT(span);
        dt.addContent(" - ");
        addMemberDesc(member, dt);
        dlTree.addContent(dt);
        Content dd = new HtmlTree(HtmlTag.DD);
        addComment(member, dd);
        dlTree.addContent(dd);
    }

    protected void addDescription(SearchIndexItem sii, Content dlTree) {
        String siiPath = pathToRoot.isEmpty() ? "" : pathToRoot.getPath() + "/";
        siiPath += sii.getUrl();
        HtmlTree labelLink = HtmlTree.A(siiPath, new StringContent(sii.getLabel()));
        Content dt = HtmlTree.DT(HtmlTree.SPAN(HtmlStyle.searchTagLink, labelLink));
        dt.addContent(" - ");
        dt.addContent(contents.getContent("doclet.Search_tag_in", sii.getHolder()));
        dlTree.addContent(dt);
        Content dd = new HtmlTree(HtmlTag.DD);
        if (sii.getDescription().isEmpty()) {
            dd.addContent(Contents.SPACE);
        } else {
            dd.addContent(sii.getDescription());
        }
        dlTree.addContent(dd);
    }

    /**
     * Add comment for each element in the index. If the element is deprecated
     * and it has a @deprecated tag, use that comment. Else if the containing
     * class for this element is deprecated, then add the word "Deprecated." at
     * the start and then print the normal comment.
     *
     * @param element Index element
     * @param contentTree the content tree to which the comment will be added
     */
    protected void addComment(Element element, Content contentTree) {
        List<? extends DocTree> tags;
        Content span = HtmlTree.SPAN(HtmlStyle.deprecatedLabel, getDeprecatedPhrase(element));
        HtmlTree div = new HtmlTree(HtmlTag.DIV);
        div.setStyle(HtmlStyle.deprecationBlock);
        if (utils.isDeprecated(element)) {
            div.addContent(span);
            tags = utils.getBlockTags(element, DocTree.Kind.DEPRECATED);
            if (!tags.isEmpty())
                addInlineDeprecatedComment(element, tags.get(0), div);
            contentTree.addContent(div);
        } else {
            TypeElement encl = utils.getEnclosingTypeElement(element);
            while (encl != null) {
                if (utils.isDeprecated(encl)) {
                    div.addContent(span);
                    contentTree.addContent(div);
                    break;
                }
                encl = utils.getEnclosingTypeElement(encl);
            }
            addSummaryComment(element, contentTree);
        }
    }

    /**
     * Add description about the Static Variable/Method/Constructor for a
     * member.
     *
     * @param member MemberDoc for the member within the Class Kind
     * @param contentTree the content tree to which the member description will be added
     */
    protected void addMemberDesc(Element member, Content contentTree) {
        TypeElement containing = utils.getEnclosingTypeElement(member);
        String classdesc = utils.getTypeElementName(containing, true) + " ";
        if (utils.isField(member)) {
            Content resource = contents.getContent(utils.isStatic(member)
                    ? "doclet.Static_variable_in"
                    : "doclet.Variable_in", classdesc);
            contentTree.addContent(resource);
        } else if (utils.isConstructor(member)) {
            contentTree.addContent(
                    contents.getContent("doclet.Constructor_for", classdesc));
        } else if (utils.isMethod(member)) {
            Content resource = contents.getContent(utils.isStatic(member)
                    ? "doclet.Static_method_in"
                    : "doclet.Method_in", classdesc);
            contentTree.addContent(resource);
        }
        addPreQualifiedClassLink(LinkInfoImpl.Kind.INDEX, containing,
                false, contentTree);
    }

    /**
     * Get the marker anchor which will be added to the index documentation tree.
     *
     * @param anchorNameForIndex the anchor name attribute for index page
     * @return a content tree for the marker anchor
     */
    public Content getMarkerAnchorForIndex(String anchorNameForIndex) {
        return links.createAnchor(getNameForIndex(anchorNameForIndex), null);
    }

    /**
     * Generate a valid HTML name for member index page.
     *
     * @param unicode the string that needs to be converted to valid HTML name.
     * @return a valid HTML name string.
     */
    public String getNameForIndex(String unicode) {
        return "I:" + links.getName(unicode);
    }

    /**
     * @throws DocFileIOException if there is a problem creating any of the search index files
     */
    protected void createSearchIndexFiles() throws DocFileIOException {
        if (configuration.showModules) {
            createSearchIndexFile(DocPaths.MODULE_SEARCH_INDEX_JSON, DocPaths.MODULE_SEARCH_INDEX_ZIP,
                    DocPaths.MODULE_SEARCH_INDEX_JS, configuration.moduleSearchIndex, "moduleSearchIndex");
        }
        if (!configuration.packages.isEmpty()) {
            SearchIndexItem si = new SearchIndexItem();
            si.setCategory(resources.getText("doclet.Packages"));
            si.setLabel(configuration.getText("doclet.All_Packages"));
            si.setUrl(DocPaths.ALLPACKAGES_INDEX.getPath());
            configuration.packageSearchIndex.add(si);
        }
        createSearchIndexFile(DocPaths.PACKAGE_SEARCH_INDEX_JSON, DocPaths.PACKAGE_SEARCH_INDEX_ZIP,
                DocPaths.PACKAGE_SEARCH_INDEX_JS, configuration.packageSearchIndex, "packageSearchIndex");
        SearchIndexItem si = new SearchIndexItem();
        si.setCategory(resources.getText("doclet.Types"));
        si.setLabel(configuration.getText("doclet.All_Classes"));
        si.setUrl(DocPaths.ALLCLASSES_INDEX.getPath());
        configuration.typeSearchIndex.add(si);
        createSearchIndexFile(DocPaths.TYPE_SEARCH_INDEX_JSON, DocPaths.TYPE_SEARCH_INDEX_ZIP,
                DocPaths.TYPE_SEARCH_INDEX_JS, configuration.typeSearchIndex, "typeSearchIndex");
        createSearchIndexFile(DocPaths.MEMBER_SEARCH_INDEX_JSON, DocPaths.MEMBER_SEARCH_INDEX_ZIP,
                DocPaths.MEMBER_SEARCH_INDEX_JS, configuration.memberSearchIndex, "memberSearchIndex");
        createSearchIndexFile(DocPaths.TAG_SEARCH_INDEX_JSON, DocPaths.TAG_SEARCH_INDEX_ZIP,
                DocPaths.TAG_SEARCH_INDEX_JS, configuration.tagSearchIndex, "tagSearchIndex");
    }

    /**
     * Creates a search index file.
     *
     * @param searchIndexFile   the file to be generated
     * @param searchIndexZip    the zip file to be generated
     * @param searchIndexJS     the file for the JavaScript to be generated
     * @param searchIndex       the search index items
     * @param varName           the variable name to write in the JavaScript file
     * @throws DocFileIOException if there is a problem creating the search index file
     */
    protected void createSearchIndexFile(DocPath searchIndexFile, DocPath searchIndexZip,
            DocPath searchIndexJS, Collection<SearchIndexItem> searchIndex, String varName) throws DocFileIOException {
        if (!searchIndex.isEmpty()) {
            StringBuilder searchVar = new StringBuilder("[");
            boolean first = true;
            for (SearchIndexItem item : searchIndex) {
                if (first) {
                    searchVar.append(item.toString());
                    first = false;
                } else {
                    searchVar.append(",").append(item.toString());
                }
            }
            searchVar.append("]");
            DocFile jsFile = DocFile.createFileForOutput(configuration, searchIndexJS);
            try (Writer wr = jsFile.openWriter()) {
                wr.write(varName);
                wr.write(" = ");
                wr.write(searchVar.toString());
            } catch (IOException ie) {
                throw new DocFileIOException(jsFile, DocFileIOException.Mode.WRITE, ie);
            }

            DocFile zipFile = DocFile.createFileForOutput(configuration, searchIndexZip);
            try (OutputStream fos = zipFile.openOutputStream();
                    ZipOutputStream zos = new ZipOutputStream(fos)) {
                try {
                    ZipEntry ze = new ZipEntry(searchIndexFile.getPath());
                    zos.putNextEntry(ze);
                    zos.write(searchVar.toString().getBytes());
                } finally {
                    zos.closeEntry();
                }
            } catch (IOException ie) {
                throw new DocFileIOException(zipFile, DocFileIOException.Mode.WRITE, ie);
            }
        }
    }
}

⏎ jdk/javadoc/internal/doclets/formats/html/AbstractIndexWriter.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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