/**
 * Thrown by methods when an invalid position is encountered.
 * 
 * @version     1.1   May 19, 2000
 * @author      Franck van Breugel
 */
public class InvalidPositionException extends RuntimeException 
{
    /** 
     * Constructs a InvalidPositionException without error message.
     */
    public InvalidPositionException() 
    {
        super();
    }

    /** 
     * Constructs a InvalidPositionException with the specified error message.
     * @param errorMessage Error message.
     */
    public InvalidPositionException(String errorMessage) 
    {
        super(errorMessage);
    }
}