1 /* 2 * @(#)EmptyStackException.java 1.20 03/12/19 3 * 4 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 5 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. 6 */ 7 8 package java.util; 9 10 /** 11 * Thrown by methods in the <code>Stack</code> class to indicate 12 * that the stack is empty. 13 * 14 * @author Jonathan Payne 15 * @version 1.20, 12/19/03 16 * @see java.util.Stack 17 * @since JDK1.0 18 */ 19 public 20 class EmptyStackException extends RuntimeException { 21 /** 22 * Constructs a new <code>EmptyStackException</code> with <tt>null</tt> 23 * as its error message string. 24 */ 25 public EmptyStackException() { 26 } 27 } 28