IGetParameterDefinitionTask task = getParameterDefinitionTask( design .getFileName( ) );
IGetParameterDefinitionTask task = getParameterDefinitionTask( design );
	public Object getParameterDefaultValue( IViewerReportDesignHandle design,			String parameterName, InputOptions options )			throws ReportServiceException	{		try		{			IGetParameterDefinitionTask task = getParameterDefinitionTask( design					.getFileName( ) );			return task.getDefaultValue( parameterName );		}		catch ( EngineException e )		{			throw new ReportServiceException( e.getLocalizedMessage( ) );		}	}