JDK 11 jdk.hotspot.agent.jmod is the JMOD file for JDK 11 Hotspot Agent module.

JDK 11 Hotspot Agent module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.hotspot.agent.jmod.

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

JDK 11 Hotspot Agent module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.hotspot.agent.

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

⏎ sun/jvm/hotspot/utilities/ReversePtrs.java

/*
 * Copyright (c) 2002, 2006, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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package sun.jvm.hotspot.utilities;

import java.util.*;
import sun.jvm.hotspot.oops.*;

/** ReversePtrs hashtable. */

public class ReversePtrs  {
  private HashMap rp;

  public ReversePtrs() {
    rp = new HashMap();
  }

  public void put(LivenessPathElement from, Oop to) {
    if (to == null) return;
    ArrayList al = (ArrayList) rp.get((Object) to);
    if (al == null) al = new ArrayList();
    // Inserting at the beginning is a hack to change the reported
    // paths from LivenessAnalysis to look more like they used to;
    // otherwise paths through the Finalizer queue to popular objects
    // seem to be preferred
    al.add(0, (Object) from);
    rp.put((Object) to, (Object) al);
  }

  /** Returns an ArrayList of the incoming references to this Oop if
      it is alive, and null if it is dead according to the
      ReversePtrsAnalysis. Currently not all roots are scanned so this
      result is frequently inaccurate for JVM-internal objects, but is
      usually correct for Java-level objects. */
  public ArrayList/*<LivenessPathElement>*/ get(Oop obj) {
    return (ArrayList) rp.get((Object)obj);
  }
}

⏎ sun/jvm/hotspot/utilities/ReversePtrs.java

Or download all of them as a single archive file:

File name: jdk.hotspot.agent-11.0.1-src.zip
File size: 1243786 bytes
Release date: 2018-11-04
Download 

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