test predic object oper model core factori creat oper cr predic oper object model core factori creat paramet model core helper set param model core helper set kind model direct kind paramet cr predic oper model core helper add paramet oper cr predic oper object model core factori creat paramet model core helper set param model core helper set kind model direct kind paramet model core helper add paramet oper cr predic oper model core helper set param cr predic oper test paramet fail model core helper set kind model direct kind paramet model core helper set kind model direct kind paramet cr predic oper 