package Ġorg . cr u . god tools . tool . model Ċ Ċ import Ġkotlin . native . concurrent . Shared Immutable Ċ import Ġkotlin . random . Random Ċ Ċ @ Shared Immutable Ċ internal Ġval ĠTEST _ GR AV ITY Ġ= ĠGr avity ( Random . nextInt ()) Ċ Ċ expect Ġval ĠTEST _ URL : ĠUri Ċ