/*
* @(#)NullPointerException.java 1.20 05/11/17
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
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.
*
* @author unascribed
* @version 1.20, 11/17/05
* @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);
}
}