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/counter/perf/PerfLongCounter.java

/*
 * Copyright (c) 2003, 2004, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package sun.management.counter.perf;

import sun.management.counter.*;
import java.nio.LongBuffer;
import java.nio.ReadOnlyBufferException;

public class PerfLongCounter extends AbstractCounter
       implements LongCounter {

    LongBuffer lb;

    // package private
    PerfLongCounter(String name, Units u, Variability v, int flags,
                    LongBuffer lb) {
        super(name, u, v, flags);
        this.lb = lb;
    }

    public Object getValue() {
        return Long.valueOf(lb.get(0));
    }

    /**
     * Get the value of this Long performance counter
     */
    public long longValue() {
        return lb.get(0);
    }

    /**
     * Serialize as a snapshot object.
     */
    protected Object writeReplace() throws java.io.ObjectStreamException {
        return new LongCounterSnapshot(getName(),
                                       getUnits(),
                                       getVariability(),
                                       getFlags(),
                                       longValue());
    }

    private static final long serialVersionUID = 857711729279242948L;
}

⏎ sun/management/counter/perf/PerfLongCounter.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 

⇒ JDK 11 java.management.rmi.jmod - Management RMI Module

⇐ JDK 11 java.logging.jmod - Logging Module

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