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/ui/classbrowser/CodeViewerPanel.java

/*
 * Copyright (c) 2002, 2012, 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.ui.classbrowser;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import sun.jvm.hotspot.ui.*;
import sun.jvm.hotspot.code.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.oops.*;
import sun.jvm.hotspot.runtime.*;

public class CodeViewerPanel extends JPanel {
    protected SAEditorPane   contentEditor;
    protected HistoryComboBox address;
    protected HTMLGenerator  htmlGen;
    protected JScrollPane    scrollPane;

    public CodeViewerPanel() {
        htmlGen = new HTMLGenerator();
        contentEditor = new SAEditorPane();

        HyperlinkListener hyperListener = new HyperlinkListener() {
                public void hyperlinkUpdate(HyperlinkEvent e) {
                    if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                        String description = e.getDescription();
                        int equalToIndex = description.indexOf('=');
                        if (equalToIndex != -1) {
                            String item = description.substring(0, equalToIndex);
                            if (item.equals("pc") || item.equals("klass") || item.equals("method")) {
                                address.setText(description.substring(equalToIndex + 1));
                            }
                        }
                        contentEditor.setText(htmlGen.genHTMLForHyperlink(description));
                    }
                }
            };


        setLayout(new BorderLayout());

        JPanel topPanel = new JPanel();
        topPanel.setLayout(new BorderLayout());
        topPanel.add(new JLabel("Enter PC or Method*/Klass* Address: "), BorderLayout.WEST);
        address = new HistoryComboBox();
        topPanel.add(address, BorderLayout.CENTER);

        JPanel bottomPanel = new JPanel();
        bottomPanel.setLayout(new GridLayout(1, 1));
        contentEditor = new SAEditorPane();
        contentEditor.addHyperlinkListener(hyperListener);
        scrollPane = new JScrollPane(contentEditor);
        bottomPanel.add(scrollPane);

        add(topPanel, BorderLayout.NORTH);
        add(bottomPanel, BorderLayout.CENTER);

        address.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    viewAddress();
                }
            });

    }

    private void viewAddress() {
        if (address.getText() != null && !address.getText().equals("")) {
            contentEditor.setText(htmlGen.genHTMLForAddress(address.getText()));
        }
    }

    public void viewAddress(Address addr) {
        address.setText(addr.toString());
        viewAddress();
    }
}

⏎ sun/jvm/hotspot/ui/classbrowser/CodeViewerPanel.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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