001 package data;
002
003 /**
004 * Exception thrown when an attempt was made to add an item with a key that already existed in a container.
005 *
006 * @author Steffen Zschaler
007 * @version 2.0 18/08/1999
008 * @since v0.5
009 */
010 public class DuplicateKeyException extends RuntimeException {
011
012 /**
013 * Create a new DuplicateKeyException.
014 */
015 public DuplicateKeyException() {
016 super();
017 }
018
019 /**
020 * Create a new DuplicateKeyException with a detail message.
021 *
022 * @param sDetail the detail message.
023 */
024 public DuplicateKeyException(String sDetail) {
025 super(sDetail);
026 }
027 }