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

⏎ javax/sql/RowSetInternal.java

/*
 * Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
 *
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 *
 *
 *
 *
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 *
 */

package javax.sql;

import java.sql.*;

/**
 * The interface that a <code>RowSet</code> object implements in order to
 * present itself to a <code>RowSetReader</code> or <code>RowSetWriter</code>
 * object. The <code>RowSetInternal</code> interface contains
 * methods that let the reader or writer access and modify the internal
 * state of the rowset.
 *
 * @since 1.4
 */

public interface RowSetInternal {

  /**
   * Retrieves the parameters that have been set for this
   * <code>RowSet</code> object's command.
   *
   * @return an array of the current parameter values for this <code>RowSet</code>
   *         object's command
   * @exception SQLException if a database access error occurs
   */
  Object[] getParams() throws SQLException;

  /**
   * Retrieves the <code>Connection</code> object that was passed to this
   * <code>RowSet</code> object.
   *
   * @return the <code>Connection</code> object passed to the rowset
   *      or <code>null</code> if none was passed
   * @exception SQLException if a database access error occurs
   */
  Connection getConnection() throws SQLException;

  /**
   * Sets the given <code>RowSetMetaData</code> object as the
   * <code>RowSetMetaData</code> object for this <code>RowSet</code>
   * object. The <code>RowSetReader</code> object associated with the rowset
   * will use <code>RowSetMetaData</code> methods to set the values giving
   * information about the rowset's columns.
   *
   * @param md the <code>RowSetMetaData</code> object that will be set with
   *        information about the rowset's columns
   *
   * @exception SQLException if a database access error occurs
   */
  void setMetaData(RowSetMetaData md) throws SQLException;

  /**
   * Retrieves a <code>ResultSet</code> object containing the original
   * value of this <code>RowSet</code> object.
   * <P>
   * The cursor is positioned before the first row in the result set.
   * Only rows contained in the result set returned by the method
   * <code>getOriginal</code> are said to have an original value.
   *
   * @return the original value of the rowset
   * @exception SQLException if a database access error occurs
   */
  public ResultSet getOriginal() throws SQLException;

  /**
   * Retrieves a <code>ResultSet</code> object containing the original value
   * of the current row only.  If the current row has no original value,
   * an empty result set is returned. If there is no current row,
   * an exception is thrown.
   *
   * @return the original value of the current row as a <code>ResultSet</code>
   *          object
   * @exception SQLException if a database access error occurs or this method
   *           is called while the cursor is on the insert row, before the
   *           first row, or after the last row
   */
  public ResultSet getOriginalRow() throws SQLException;

}

⏎ javax/sql/RowSetInternal.java

Or download all of them as a single archive file:

File name: jre-rt-javax-1.8.0_191-src.zip
File size: 5381005 bytes
Release date: 2018-10-28
Download 

⇒ JRE 8 rt.jar - org.* Package Source Code

⇐ JRE 8 rt.jar - java.* Package Source Code

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