JDK 11 jdk.jdeps.jmod is the JMOD file for JDK 11 JDeps tool, which can be invoked by the "jdeps" command.

JDK 11 JDeps tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jdeps.jmod.

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

JDK 11 JDeps tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jdeps.

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

⏎ com/sun/tools/classfile/ModulePackages_attribute.java

/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */

package com.sun.tools.classfile;

import java.io.IOException;

import com.sun.tools.classfile.ConstantPool.CONSTANT_Package_info;

/**
 * See JVMS, section 4.8.15.
 *
 *  <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 ModulePackages_attribute extends Attribute {
    ModulePackages_attribute(ClassReader cr, int name_index, int length)
            throws IOException {
        super(name_index, length);
        packages_count = cr.readUnsignedShort();
        packages_index = new int[packages_count];
        for (int i = 0; i < packages_count; i++)
            packages_index[i] = cr.readUnsignedShort();
    }

    public ModulePackages_attribute(ConstantPool constant_pool,
                              int[] packages_index)
            throws ConstantPoolException {
        this(constant_pool.getUTF8Index(Attribute.ModulePackages),
             packages_index);
    }

    public ModulePackages_attribute(int name_index,
                              int[] packages_index) {
        super(name_index, 2 + packages_index.length * 2);
        this.packages_count = packages_index.length;
        this.packages_index = packages_index;
    }

    public String getPackage(int index, ConstantPool constant_pool) throws ConstantPoolException {
        int package_index = packages_index[index];
        CONSTANT_Package_info info = constant_pool.getPackageInfo(package_index);
        return info.getName();
    }

    @Override
    public <R, D> R accept(Visitor<R, D> visitor, D data) {
        return visitor.visitModulePackages(this, data);
    }

    public final int packages_count;
    public final int[] packages_index;
}

⏎ com/sun/tools/classfile/ModulePackages_attribute.java

Or download all of them as a single archive file:

File name: jdk.jdeps-11.0.1-src.zip
File size: 244145 bytes
Release date: 2018-11-04
Download 

⇒ JDK 11 jdk.jdi.jmod - JDI Tool

⇐ JDK 11 jdk.jconsole.jmod - JConsole Tool

⇑ Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)