IGetParameterDefinitionTask task = getParameterDefinitionTask( design );
IGetParameterDefinitionTask task = getParameterDefinitionTask( design, options );
	public Object getParameterDefaultValue( IViewerReportDesignHandle design,			String parameterName, InputOptions options )			throws ReportServiceException	{		IGetParameterDefinitionTask task = getParameterDefinitionTask( design );		return task.getDefaultValue( parameterName );	}