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/protocol/RetryType.java

/*
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 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package com.sun.corba.se.spi.protocol ;

// Introduce more information about WHY we are re-trying a request
// so we can properly handle the two cases:
// - BEFORE_RESPONSE means that the retry is caused by
//   something that happened BEFORE the message was sent: either
//   an exception from the SocketFactory, or one from the
//   Client side send_request interceptor point.
// - AFTER_RESPONSE means that the retry is a result either of the
//   request sent to the server (from the response), or from the
//   Client side receive_xxx interceptor point.
public enum RetryType {
    NONE( false ),
    BEFORE_RESPONSE( true ),
    AFTER_RESPONSE( true ) ;

    private final boolean isRetry ;

    RetryType( boolean isRetry ) {
        this.isRetry = isRetry ;
    }

    public boolean isRetry() {
        return this.isRetry ;
    }
} ;

⏎ com/sun/corba/se/spi/protocol/RetryType.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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