package Ġcre ational . builder . state ful Ċ Ċ class ĠS port Car ( val Ġengine : ĠEngine , Ġval Ġwheel s Kit : ĠW heel s Kit , Ġval Ġsound System : ĠSound System ) Ġ: ĠCar Ġ{ ĊĠĠĠ Ġoverride Ġfun Ġrun () Ġ{ ĊĠĠĠĠĠĠĠ Ġprintln (" Running Ġin Ġa Ġs port Ġcar !") ĊĠĠĠĠĠĠĠ Ġengine . has C yl inders () ĊĠĠĠĠĠĠĠ Ġwheel s Kit . has Materials () ĊĠĠĠĠĠĠĠ Ġsound System . has S peak ers () ĊĠĠĠĠĠĠĠ Ġsound System . has Sub woo fer () ĊĠĠĠ Ġ} Ċ }