/***********************************************************************      Copyright (C) 2001 Andrew Khan** This library is free software; you can redistribute it and/or* modify it under the terms of the GNU Lesser General Public* License as published by the Free Software Foundation; either* version 2.1 of the License, or (at your option) any later version.** This library is distributed in the hope that it will be useful,* but WITHOUT ANY WARRANTY; without even the implied warranty of* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU* Lesser General Public License for more details.** You should have received a copy of the GNU Lesser General Public* License along with this library; if not, write to the Free Software* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA***************************************************************************/package jxl.read.biff;import jxl.biff.RecordData;/** * Identifies the date system as the 1904 system or not */class NineteenFourRecord extends RecordData{  /**   * The base year for dates   */  private boolean nineteenFour;  /**   * Constructs this object from the raw data   *   * @param t the raw data   */  public NineteenFourRecord(Record t)  {    super(t);    byte[] data = getRecord().getData();    nineteenFour = data[0] == 1 ? true : false;  }  /**   * Accessor to see whether this spreadsheets dates are based around   * 1904   *   * @return true if this workbooks dates are based around the 1904   *              date system   */  public boolean is1904()  {    return nineteenFour;  }}