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				/* NullPointerException.java -- thrown when using null instead of an object				   Copyright (C) 1998, 1999, 2001, 2002, 2005  Free Software Foundation, Inc.								This file is part of GNU Classpath.								GNU Classpath is free software; you can redistribute it and/or modify				it under the terms of the GNU General Public License as published by				the Free Software Foundation; either version 2, or (at your option)				any later version.								GNU Classpath 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				General Public License for more details.								You should have received a copy of the GNU General Public License				along with GNU Classpath; see the file COPYING.  If not, write to the				Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA				02110-1301 USA.								Linking this library statically or dynamically with other modules is				making a combined work based on this library.  Thus, the terms and				conditions of the GNU General Public License cover the whole				combination.								As a special exception, the copyright holders of this library give you				permission to link this library with independent modules to produce an				executable, regardless of the license terms of these independent				modules, and to copy and distribute the resulting executable under				terms of your choice, provided that you also meet, for each linked				independent module, the terms and conditions of the license of that				module.  An independent module is a module which is not derived from				or based on this library.  If you modify this library, you may extend				this exception to your version of the library, but you are not				obligated to do so.  If you do not wish to do so, delete this				exception statement from your version. */												package java.lang;								/**				 * Thrown when attempting to use null where an object				 * is required. The Virtual Machine automatically throws this exception				 * for the following:				 * Calling an instance method on a null object				 * Accessing or modifying a field of a null object				 * Taking the array length of a null array				 * Accessing or modifying the slots of a null array				 * Throwing a null Throwable				 * Synchronizing on a null object				 * 				 * Applications should also throw NullPointerExceptions whenever				 * null is an inappropriate parameter to a method.				 *				 * @author Brian Jones				 * @author Warren Levy (warrenl@cygnus.com)				 * @status updated to 1.4				 */				public class NullPointerException extends RuntimeException				{				  /**				   * Compatible with JDK 1.0+.				   */				  private static final long serialVersionUID = 5162710183389028792L;								  /**				   * Create an exception without a message.				   */				  public NullPointerException()				  {				  }								  /**				   * Create an exception with a message.				   *				   * @param s the message				   */				  public NullPointerException(String s)				  {				    super(s);				  }				}							

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