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/impl/presentation/rmi/ExceptionHandler.java

/*
 * Copyright (c) 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.impl.presentation.rmi ;

import org.omg.CORBA_2_3.portable.InputStream ;
import org.omg.CORBA_2_3.portable.OutputStream ;

import org.omg.CORBA.portable.ApplicationException ;

public interface ExceptionHandler
{
    /** Return true iff cls is an exception class that is
     * assignment compatible with an exception declared
     * on the method used to create this ExceptionHandler.
     */
    boolean isDeclaredException( Class cls ) ;

    /** Write the exception ex to os.  ex must be assignment
     * compatible with an exception
     * declared on the method used to create this
     * ExceptionHandler.
     */
    void writeException( OutputStream os, Exception ex ) ;

    /** Read the exception contained in the InputStream
     * in the ApplicationException.  If ae represents
     * an exception that is assignment compatible with
     * an exception on the method used to create this
     * exception handler, return the exception,
     * otherwise return an UnexpectedException wrapping
     * the exception in ae.
     */
    Exception readException( ApplicationException ae ) ;
}

⏎ com/sun/corba/se/impl/presentation/rmi/ExceptionHandler.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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