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/resolver/ORBInitRefResolverImpl.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.impl.resolver ;

import com.sun.corba.se.spi.resolver.Resolver ;

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

import com.sun.corba.se.spi.orb.Operation ;
import com.sun.corba.se.spi.orb.StringPair ;

public class ORBInitRefResolverImpl implements Resolver {
    Operation urlHandler ;
    java.util.Map orbInitRefTable ;

    public ORBInitRefResolverImpl( Operation urlHandler, StringPair[] initRefs )
    {
        this.urlHandler = urlHandler ;
        orbInitRefTable = new java.util.HashMap() ;

        for( int i = 0; i < initRefs.length ; i++ ) {
            StringPair sp = initRefs[i] ;
            orbInitRefTable.put( sp.getFirst(), sp.getSecond() ) ;
        }
    }

    public org.omg.CORBA.Object resolve( String ident )
    {
        String url = (String)orbInitRefTable.get( ident ) ;
        if (url == null)
            return null ;

        org.omg.CORBA.Object result =
            (org.omg.CORBA.Object)urlHandler.operate( url ) ;
        return result ;
    }

    public java.util.Set list()
    {
        return orbInitRefTable.keySet() ;
    }
}

⏎ com/sun/corba/se/impl/resolver/ORBInitRefResolverImpl.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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