package Ġr its am . inter com . invite . me . data . service Ċ Ċ import Ġokhttp 3 . ResponseBody Ċ import Ġretrofit 2 . Call Ċ import Ġretrofit 2 . http . GET Ċ import Ġretrofit 2 . http . Streaming Ċ Ċ /* Ċ * ĠService Ġto Ġfetch Ġthe Ġremote Ġfile Ċ * Ġ*/ Ċ Ċ interface ĠCustomer Service Ġ{ ĊĠĠĠ Ġ@ Streaming Ġ// ĠIn Ġcase Ġwe Ġget Ġa Ġlarge Ġchunk Ġof Ġdata , Ġwe Ġwill Ġbe Ġable Ġto Ġprotect Ġthe Ġmemory Ġfrom Ġover loading Ġas Ġit 's Ġprocessed Ġas Ġis , Ġlike Ġa Ġstream ĊĠĠĠ Ġ@ GET ("/ inter com - take - home - test / customers . txt ") ĊĠĠĠ Ġfun Ġdownload Customer File (): ĠCall < ResponseBody ?> ? Ċ }