package Ġhu . k zs . ny times . ui . details Ċ Ċ import Ġhu . k zs . ny times . model . Article Ċ Ċ sealed Ġclass ĠDetails ViewState Ċ Ċ object ĠLoading Ġ: ĠDetails ViewState () Ċ Ċ data Ġclass ĠArticle Load ( ĊĠĠĠ Ġval Ġdetail Article : ĠArticle ? Ġ= Ġnull Ċ ) Ġ: ĠDetails ViewState () Ċ