JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:

com.* - Internal Oracle and Sun Microsystems libraries
java.* - Standard Java API libraries.
javax.* - Extended Java API libraries.
jdk.* -  JDK supporting libraries.
org.* - Third party libraries.
sun.* - Old libraries developed by Sun Microsystems.

JAR File Information:

Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib
      63,596,151 rt.jar

Here is the list of Java classes of the javax.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

⏎ javax/rmi/CORBA/UtilDelegate.java

/*
 * Copyright (c) 1999, 2001, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 *
 */
/*
 * Licensed Materials - Property of IBM
 * RMI-IIOP v1.0
 * Copyright IBM Corp. 1998 1999  All Rights Reserved
 *
 */

package javax.rmi.CORBA;

import java.io.Serializable;
import java.rmi.Remote;
import java.rmi.RemoteException;
import javax.rmi.CORBA.Tie;
import javax.rmi.CORBA.ValueHandler;
import org.omg.CORBA.ORB;
import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.OutputStream;
import org.omg.CORBA.SystemException;

/**
 * Supports delegation for method implementations in {@link Util}.  The
 * delegate is a singleton instance of a class that implements this
 * interface and provides a replacement implementation for all the
 * methods of <code>javax.rmi.CORBA.Util</code>.
 *
 * Delegation is enabled by providing the delegate's class name as the
 * value of the
 * <code>javax.rmi.CORBA.UtilClass</code>
 * system property.
 *
 * @see Util
 */
public interface UtilDelegate {

    /**
     * Delegation call for {@link Util#mapSystemException}.
     */
    RemoteException mapSystemException(SystemException ex);

    /**
     * Delegation call for {@link Util#writeAny}.
     */
    void writeAny(OutputStream out, Object obj);

    /**
     * Delegation call for {@link Util#readAny}.
     */
    java.lang.Object readAny(InputStream in);

    /**
     * Delegation call for {@link Util#writeRemoteObject}.
     */
    void writeRemoteObject(OutputStream out, Object obj);

    /**
     * Delegation call for {@link Util#writeAbstractObject}.
     */
    void writeAbstractObject(OutputStream out, Object obj);

    /**
     * Delegation call for {@link Util#registerTarget}.
     */
    void registerTarget(Tie tie, Remote target);

    /**
     * Delegation call for {@link Util#unexportObject}.
     */
    void unexportObject(Remote target) throws java.rmi.NoSuchObjectException;

    /**
     * Delegation call for {@link Util#getTie}.
     */
    Tie getTie(Remote target);

    /**
     * Delegation call for {@link Util#createValueHandler}.
     */
    ValueHandler createValueHandler();

    /**
     * Delegation call for {@link Util#getCodebase}.
     */
    String getCodebase(Class clz);

    /**
     * Delegation call for {@link Util#loadClass}.
     */
    Class loadClass(String className, String remoteCodebase, ClassLoader loader)
        throws ClassNotFoundException;

    /**
     * Delegation call for {@link Util#isLocal}.
     */
    boolean isLocal(Stub stub) throws RemoteException;

    /**
     * Delegation call for {@link Util#wrapException}.
     */
    RemoteException wrapException(Throwable obj);

    /**
     * Delegation call for {@link Util#copyObject}.
     */
    Object copyObject(Object obj, ORB orb) throws RemoteException;

    /**
     * Delegation call for {@link Util#copyObjects}.
     */
    Object[] copyObjects(Object[] obj, ORB orb) throws RemoteException;

}

⏎ javax/rmi/CORBA/UtilDelegate.java

Or download all of them as a single archive file:

File name: jre-rt-javax-1.8.0_191-src.zip
File size: 5381005 bytes
Release date: 2018-10-28
Download 

⇒ JRE 8 rt.jar - org.* Package Source Code

⇐ JRE 8 rt.jar - java.* Package Source Code

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