package Ġcom . sup arn atural . core . concurrency Ċ Ċ actual Ġclass ĠNative Future < T >( private Ġval Ġfuture : Ġjava . util . concurrent . Future < T >) Ġ: ĠFuture < T > Ġ{ ĊĠĠĠ Ġoverride Ġvar Ġis Completed : ĠBoolean Ġ= Ġfuture . is Done ĊĊĠĠĠ Ġoverride Ġfun Ġawait (): ĠT Ġ{ ĊĠĠĠĠĠĠĠ Ġreturn Ġfuture . get () ĊĠĠĠ Ġ} Ċ }