package Ġcom . md ream fe ver . f star . repository Ċ Ċ import Ġcom . md ream fe ver . f star . model . FStar User Ċ import Ġorg . springframework . data . jpa . repository . Jpa Repository Ċ Ċ interface ĠFStar UserRepository Ġ: ĠJ pa Repository < FStar User , ĠString > Ġ{ ĊĠĠĠ Ġfun ĠfindAll By Android Version ( android Version : ĠString ): ĠList < FStar User > ĊĠĠĠ Ġfun ĠfindAll By Brand ( brand : ĠString ): ĠList < FStar User > ĊĠĠĠ Ġfun Ġfind First By Android Id ( android Id : ĠString ): ĠFStar User ? Ċ }