/*
*
*
* Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program 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 version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*/
package java.lang;
/**
* Thrown when an application attempts to use <code>null</code> in a
* case where an object is required. These include:
* <ul>
* <li>Calling the instance method of a <code>null</code> object.
* <li>Accessing or modifying the field of a <code>null</code> object.
* <li>Taking the length of <code>null</code> as if it were an array.
* <li>Accessing or modifying the slots of <code>null</code> as if it
* were an array.
* <li>Throwing <code>null</code> as if it were a <code>Throwable</code>
* value.
* </ul>
* <p>
* Applications should throw instances of this class to indicate
* other illegal uses of the <code>null</code> object.
*
* @version 1.15, 12/04/99 (CLDC 1.0, Spring 2000)
* @since JDK1.0
*/
public
class NullPointerException extends RuntimeException {
/**
* Constructs a <code>NullPointerException</code> with no detail message.
*/
public NullPointerException() {
super();
}
/**
* Constructs a <code>NullPointerException</code> with the specified
* detail message.
*
* @param s the detail message.
*/
public NullPointerException(String s) {
super(s);
}
}
|