001    package data.events;
002    
003    /**
004     * Exception thrown by {@link CatalogChangeListener}s and {@link StockChangeListener}s to indicate a veto
005     * against some operation.
006     *
007     * @author Steffen Zschaler
008     * @version 2.0 19/08/1999
009     * @since v2.0
010     */
011    public class VetoException extends Exception {
012    
013        /**
014         * Create a new VetoException.
015         */
016        public VetoException() {
017            super();
018        }
019    
020        /**
021         * Create a new VetoException with a detail message.
022         *
023         * @param sDetail the detail message.
024         */
025        public VetoException(String sDetail) {
026            super(sDetail);
027        }
028    }