/**
   Thrown by methods which fail when an empty container is encountered.

   @author      Franck van Breugel
   @version     1.2   May 22, 2000
*/
public class EmptyContainerException extends RuntimeException
{
    /** Constructs a EmptyContainerException without error message. */
    public EmptyContainerException() 
    {
        super();
    }

    /** 
       Constructs a EmptyContainerException with the specified error message.

       @param errorMessage Error message.
    */
    public EmptyContainerException(String errorMessage) 
    {
        super(errorMessage);
    }
}