JDK 11 java.management.jmod is the JMOD file for JDK 11 Management module.

JDK 11 Management module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.management.jmod.

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

JDK 11 Management module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.management.

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

⏎ sun/management/HotspotRuntimeMBean.java

/*
 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package sun.management;

import sun.management.counter.Counter;

/**
 * Hotspot internal management interface for the runtime system.
 *
 * This management interface is internal and uncommitted
 * and subject to change without notice.
 */
public interface HotspotRuntimeMBean {

    /**
     * Returns the number of safepoints taken place since the Java
     * virtual machine started.
     *
     * @return the number of safepoints taken place since the Java
     * virtual machine started.
     */
    public long getSafepointCount();

    /**
     * Returns the accumulated time spent at safepoints in milliseconds.
     * This is the accumulated elapsed time that the application has
     * been stopped for safepoint operations.
     *
     * @return the accumulated time spent at safepoints in milliseconds.
     */
    public long getTotalSafepointTime();

    /**
     * Returns the accumulated time spent getting to safepoints in milliseconds.
     *
     * @return the accumulated time spent getting to safepoints in milliseconds.
     */
    public long getSafepointSyncTime();

    /**
     * Returns a list of internal counters maintained in the Java
     * virtual machine for the runtime system.
     *
     * @return a {@code List} of internal counters maintained in the VM
     * for the runtime system.
     */
    public java.util.List<Counter> getInternalRuntimeCounters();
}

⏎ sun/management/HotspotRuntimeMBean.java

Or download all of them as a single archive file:

File name: java.management-11.0.1-src.zip
File size: 828174 bytes
Release date: 2018-11-04
Download 

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