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

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

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

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

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

⏎ sun/tools/jconsole/ExceptionSafePlugin.java

/*
 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */
package sun.tools.jconsole;

import java.util.HashMap;
import java.util.Map;

import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.SwingWorker;

import com.sun.tools.jconsole.JConsolePlugin;

/**
 * Proxy that shields GUI from plug-in exceptions.
 *
 */
final class ExceptionSafePlugin extends JConsolePlugin {

    private static boolean ignoreExceptions;
    private final JConsolePlugin plugin;

    public ExceptionSafePlugin(JConsolePlugin plugin) {
        this.plugin = plugin;
    }

    @Override
    public Map<String, JPanel> getTabs() {
        try {
            return plugin.getTabs();
        } catch (RuntimeException e) {
            handleException(e);
        }
        return new HashMap<>();
    }

    @Override
    public SwingWorker<?, ?> newSwingWorker() {
        try {
            return plugin.newSwingWorker();
        } catch (RuntimeException e) {
            handleException(e);
        }
        return null;
    }

    @Override
    public void dispose() {
        try {
            plugin.dispose();
        } catch (RuntimeException e) {
            handleException(e);
        }
    }

    public void executeSwingWorker(SwingWorker<?, ?> sw) {
        try {
            sw.execute();
        } catch (RuntimeException e) {
            handleException(e);
        }
    }

    private void handleException(Exception e) {
        if (JConsole.isDebug()) {
            System.err.println("Plug-in exception:");
            e.printStackTrace();
        } else {
            if (!ignoreExceptions) {
                showExceptionDialog(e);
            }
        }
    }

    private void showExceptionDialog(Exception e) {
        Object[] buttonTexts = {
            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_OK,
            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_EXIT,
            Messages.PLUGIN_EXCEPTION_DIALOG_BUTTON_IGNORE
        };

        String message = String.format(
            Messages.PLUGIN_EXCEPTION_DIALOG_MESSAGE,
            plugin.getClass().getSimpleName(),
            String.valueOf(e.getMessage())
        );

        int buttonIndex = JOptionPane.showOptionDialog(
            null,
            message,
            Messages.PLUGIN_EXCEPTION_DIALOG_TITLE,
            JOptionPane.YES_NO_CANCEL_OPTION,
            JOptionPane.ERROR_MESSAGE,
            null,
            buttonTexts,
            buttonTexts[0]
        );

        if (buttonIndex == 1) {
            System.exit(0);
        }
        ignoreExceptions = buttonIndex == 2;
    }
}

⏎ sun/tools/jconsole/ExceptionSafePlugin.java

Or download all of them as a single archive file:

File name: jdk.jconsole-11.0.1-src.zip
File size: 164713 bytes
Release date: 2018-11-04
Download 

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