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/tool/Main.java

/*
 * Copyright (c) 2000, 2016, 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.tool;

import java.io.PrintWriter;

/**
 * Provides external entry points (tool and programmatic) for the javadoc program.
 *
 *  <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>
 */

public class Main {

    /**
     * Constructor should never be called.
     */
    private Main() {}

    /**
     * The main entry point called by the launcher. This will call
     * System.exit with an appropriate return value.
     *
     * @param args The command line parameters.
     */
    public static void main(String... args) {
        System.exit(execute(args));
    }

    /**
     * Programmatic interface.
     *
     * @param args The command line parameters.
     * @return The return code.
     */
    public static int execute(String... args) {
        Start jdoc = new Start();
        return jdoc.begin(args).exitCode;
    }

    /**
     * Programmatic interface.
     *
     * @param writer a stream for all output
     * @param args The command line parameters.
     * @return The return code.
     */
    public static int execute(String[] args, PrintWriter writer) {
        Start jdoc = new Start(writer, writer);
        return jdoc.begin(args).exitCode;
    }

    /**
     * Programmatic interface.
     *
     * @param outWriter a stream for expected output
     * @param errWriter a stream for diagnostic output
     * @param args The command line parameters.
     * @return The return code.
     */
    public static int execute(String[] args, PrintWriter outWriter, PrintWriter errWriter) {
        Start jdoc = new Start(outWriter, errWriter);
        return jdoc.begin(args).exitCode;
    }

    public static enum Result {
        /** completed with no errors */
        OK(0),
        /** Completed with reported errors */
        ERROR(1),
        /** Bad command-line arguments */
        CMDERR(2),
        /** System error or resource exhaustion */
        SYSERR(3),
        /** Terminated abnormally */
        ABNORMAL(4);

        private static final long serialVersionUID = 1L;

        Result(int exitCode) {
            this.exitCode = exitCode;
        }

        public boolean isOK() {
            return (exitCode == 0);
        }

        public final int exitCode;

        @Override
        public String toString() {
            return name() + '(' + exitCode + ')';
        }
    }
}

⏎ jdk/javadoc/internal/tool/Main.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
Download 

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