JDK 11 jdk.jdi.jmod is the JMOD file for JDK 11 JDI (Java Debug Interface) tool.

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

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

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

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

⏎ com/sun/tools/jdi/SocketAttachingConnector.java

/*
 * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
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 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */
package com.sun.tools.jdi;

import java.io.IOException;
import java.util.Map;

import com.sun.jdi.VirtualMachine;
import com.sun.jdi.connect.Connector;
import com.sun.jdi.connect.IllegalConnectorArgumentsException;
import com.sun.jdi.connect.Transport;

/*
 * An AttachingConnector that uses the SocketTransportService
 */
public class SocketAttachingConnector extends GenericAttachingConnector {

    static final String ARG_PORT = "port";
    static final String ARG_HOST = "hostname";

    public SocketAttachingConnector() {
        super(new SocketTransportService());

        String defaultHostName = "localhost";

        addStringArgument(
            ARG_HOST,
            getString("socket_attaching.host.label"),
            getString("socket_attaching.host"),
            defaultHostName,
            false);

        addIntegerArgument(
            ARG_PORT,
            getString("socket_attaching.port.label"),
            getString("socket_attaching.port"),
            "",
            true,
            0, Integer.MAX_VALUE);

        transport = new Transport() {
            public String name() {
                return "dt_socket";     // for compatibility reasons
            }
        };
    }

    /*
     * Create an "address" from the hostname and port connector
     * arguments and attach to the target VM.
     */
    public VirtualMachine
        attach(Map<String, ? extends Connector.Argument> arguments)
        throws IOException, IllegalConnectorArgumentsException
    {
        String host = argument(ARG_HOST, arguments).value();
        if (host.length() > 0) {
            host = host + ":";
        }
        String address = host + argument(ARG_PORT, arguments).value();
        return super.attach(address, arguments);
    }

    public String name() {
       return "com.sun.jdi.SocketAttach";
    }

    public String description() {
       return getString("socket_attaching.description");
    }
}

⏎ com/sun/tools/jdi/SocketAttachingConnector.java

Or download all of them as a single archive file:

File name: jdk.jdi-11.0.1-src.zip
File size: 464844 bytes
Release date: 2018-11-04
Download 

⇒ JDK 11 jdk.jdwp.agent.jmod - JDWP Agent Module

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