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/Messages.java

/*
 * Copyright (c) 2016, 2017, 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;

import javax.lang.model.element.Element;
import javax.tools.Diagnostic;

import com.sun.source.util.DocTreePath;
import jdk.javadoc.doclet.Reporter;

import static javax.tools.Diagnostic.Kind.*;

/**
 * Provides standardized access to the diagnostic reporting facilities
 * for a doclet.
 *
 * Messages are specified by resource keys to be found in the doclet's
 * {@link Resources resources}.  Values can be substituted into the
 * strings obtained from the resource files.
 *
 * Messages are reported to the doclet's {@link Reporter reporter}.
 */
public class Messages {
    private final BaseConfiguration configuration;
    private final Resources resources;
    private Reporter reporter;

    /**
     * Creates a {@code Messages} object to provide standardized access to
     * the doclet's diagnostic reporting mechanisms.
     *
     * @param configuration the doclet's configuration, used to access
     *  the doclet's resources, reporter, and additional methods and state
     *  used to filter out messages, if any, which should be suppressed.
     */
    public Messages(BaseConfiguration configuration) {
        this.configuration = configuration;
        resources = configuration.getResources();
    }

    // ***** Errors *****

    /**
     * Reports an error message to the doclet's reporter.
     *
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void error(String key, Object... args) {
        report(ERROR, resources.getText(key, args));
    }

    /**
     * Reports an error message to the doclet's reporter.
     *
     * @param path a path identifying the position to be included with
     *  the message
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void error(DocTreePath path, String key, Object... args) {
        report(ERROR, path, resources.getText(key, args));
    }

    // ***** Warnings *****

    /**
     * Reports a warning message to the doclet's reporter.
     *
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void warning(String key, Object... args) {
        report(WARNING, resources.getText(key, args));
    }

    /**
     * Reports a warning message to the doclet's reporter.
     *
     * @param path a path identifying the position to be included with
     *  the message
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void warning(DocTreePath path, String key, Object... args) {
        if (configuration.showMessage(path, key))
            report(WARNING, path, resources.getText(key, args));
    }

    /**
     * Reports a warning message to the doclet's reporter.
     *
     * @param e an element identifying the declaration whose position should
     *  to be included with the message
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void warning(Element e, String key, Object... args) {
        if (configuration.showMessage(e, key)) {
            report(WARNING, e, resources.getText(key, args));
        }
    }

    // ***** Notices *****

    /**
     * Reports an informational notice to the doclet's reporter.
     *
     * @param key the name of a resource containing the message to be printed
     * @param args optional arguments to be replaced in the message.
     */
    public void notice(String key, Object... args) {
        if (!configuration.quiet) {
            report(NOTE, resources.getText(key, args));
        }
    }

    // ***** Internal support *****

    private void report(Diagnostic.Kind k, String msg) {
        initReporter();
        reporter.print(k, msg);
    }

    private void report(Diagnostic.Kind k, DocTreePath p, String msg) {
        initReporter();
        reporter.print(k, p, msg);
    }

    private void report(Diagnostic.Kind k, Element e, String msg) {
        initReporter();
        reporter.print(k, e, msg);
    }

    // Lazy init the reporter for now, until we can fix/improve
    // the init of HtmlConfiguration in HtmlDoclet (and similar.)
    private void initReporter() {
        if (reporter == null) {
            reporter = configuration.reporter;
        }
    }
}

⏎ jdk/javadoc/internal/doclets/toolkit/Messages.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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