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 com.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.

⏎ com/sun/corba/se/spi/ior/ObjectKeyTemplate.java

/*
 * Copyright (c) 2002, 2003, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package com.sun.corba.se.spi.ior;

import org.omg.CORBA_2_3.portable.OutputStream ;

import com.sun.corba.se.spi.orb.ORBVersion ;
import com.sun.corba.se.spi.orb.ORB ;

import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ;

/** An ObjectKeyTemplate represents the part of an Object Key
 * that corresponds to the object adapter used to create an
 * object reference.  The template is shared between many
 * object references.
 */
public interface ObjectKeyTemplate extends Writeable
{
    public ORBVersion getORBVersion() ;

    /** An ID used to determine how to perform operations on this
     * ObjectKeyTemplate.  This id determines how to process requests
     * on this object reference, and what object adapter type to use.
     */
    public int getSubcontractId();

    /** Return the server ID for this template.
    * For CORBA 3.0, this should be a String, but it is currently
    * an int in the object key template.
    */
    public int getServerId() ;

    /** Return the ORB ID for this template.
    */
    public String getORBId() ;

    /** Return the object adapter ID for this template.
    */
    public ObjectAdapterId getObjectAdapterId() ;

    /** Compute an adapter ID for this template than includes
    * all of the template information.
    * This value is cached to avoid the expense of recomputing
    * it.
    */
    public byte[] getAdapterId() ;

    public void write(ObjectId objectId, OutputStream os);

    public CorbaServerRequestDispatcher getServerRequestDispatcher( ORB orb, ObjectId id ) ;
}

⏎ com/sun/corba/se/spi/ior/ObjectKeyTemplate.java

Or download all of them as a single archive file:

File name: jre-rt-com-1.8.0_191-src.zip
File size: 8099783 bytes
Release date: 2018-10-28
Download 

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