/*===========================================================================
*
*                            PUBLIC DOMAIN NOTICE
*               National Center for Biotechnology Information
*
*  This software/database is a "United States Government Work" under the
*  terms of the United States Copyright Act.  It was written as part of
*  the author's official duties as a United States Government employee and
*  thus cannot be copyrighted.  This software/database is freely available
*  to the public for use. The National Library of Medicine and the U.S.
*  Government have not placed any restriction on its use or reproduction.
*
*  Although all reasonable efforts have been taken to ensure the accuracy
*  and reliability of the software and data, the NLM and the U.S.
*  Government do not and cannot warrant the performance or results that
*  may be obtained by using this software or data. The NLM and the U.S.
*  Government disclaim all warranties, express or implied, including
*  warranties of performance, merchantability or fitness for any particular
*  purpose.
*
*  Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/

package ngs;

/**
 * A generic NGS error class
 * Holds a message describing what happened
 */
public class ErrorMsg
    extends Exception
{

    /** 
     * @return What went wrong
     */
    public String what ()
    {
        return this . toString ();
    }


    /* constructors
     *  various means of constructing
     */        
    public ErrorMsg ()
    {
    }

    public ErrorMsg ( String message )
    {
        super ( message );
    }

    public ErrorMsg ( ErrorMsg obj )
    {
        super ( obj . toString () );
    }
}
