IGetParameterDefinitionTask task = getParameterDefinitionTask( design );
IGetParameterDefinitionTask task = getParameterDefinitionTask( design, runOptions );
	public Collection getParameterDefinitions(			IViewerReportDesignHandle design, InputOptions runOptions,			boolean includeGroups ) throws ReportServiceException	{		IGetParameterDefinitionTask task = getParameterDefinitionTask( design );		return convertEngineParameters( task.getParameterDefns( true ), task,				includeGroups );	}