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/org/apache/xerces/internal/impl/dv/XSFacets.java

/*
 * Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * Copyright 2001, 2002,2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.xerces.internal.impl.dv;

import java.util.Vector;

import com.sun.org.apache.xerces.internal.xs.XSAnnotation;
import com.sun.org.apache.xerces.internal.xs.XSObjectList;
import com.sun.org.apache.xerces.internal.impl.xs.util.XSObjectListImpl;

/**
 * The class used to pass all facets to {@link XSSimpleType#applyFacets}.
 *
 * @xerces.internal
 *
 * @author Sandy Gao, IBM
 *
 */
public class XSFacets {

    /**
     * value of length facet.
     */
    public int length;

    /**
     * value of minLength facet.
     */
    public int minLength;

    /**
     * value of maxLength facet.
     */
    public int maxLength;

    /**
     * value of whiteSpace facet.
     */
    public short whiteSpace;

    /**
     * value of totalDigits facet.
     */
    public int totalDigits;

    /**
     * value of fractionDigits facet.
     */
    public int fractionDigits;

    /**
     * string containing value of pattern facet, for multiple patterns values
     * are ORed together.
     */
    public String pattern;

    /**
     * Vector containing values of Enumeration facet, as String's.
     */
    public Vector enumeration;

    /**
     * An array parallel to "Vector enumeration". It contains namespace context
     * of each enumeration value. Elements of this vector are NamespaceContext
     * objects.
     */
    public Vector enumNSDecls;

    /**
     * value of maxInclusive facet.
     */
    public String maxInclusive;

    /**
     * value of maxExclusive facet.
     */
    public String maxExclusive;

    /**
     * value of minInclusive facet.
     */
    public String minInclusive;

    /**
     * value of minExclusive facet.
     */
    public String minExclusive;



    public XSAnnotation lengthAnnotation;
    public XSAnnotation minLengthAnnotation;
    public XSAnnotation maxLengthAnnotation;
    public XSAnnotation whiteSpaceAnnotation;
    public XSAnnotation totalDigitsAnnotation;
    public XSAnnotation fractionDigitsAnnotation;
    public XSObjectListImpl patternAnnotations;
    public XSObjectList enumAnnotations;
    public XSAnnotation maxInclusiveAnnotation;
    public XSAnnotation maxExclusiveAnnotation;
    public XSAnnotation minInclusiveAnnotation;
    public XSAnnotation minExclusiveAnnotation;

    public void reset(){
        lengthAnnotation = null;
        minLengthAnnotation = null;
        maxLengthAnnotation = null;
        whiteSpaceAnnotation = null;
        totalDigitsAnnotation = null;
        fractionDigitsAnnotation = null;
        patternAnnotations = null;
        enumAnnotations = null;
        maxInclusiveAnnotation = null;
        maxExclusiveAnnotation = null;
        minInclusiveAnnotation = null;
        minExclusiveAnnotation = null;
    }
}

⏎ com/sun/org/apache/xerces/internal/impl/dv/XSFacets.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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