var Jc=window.AdfCheckpoint,Oc=Jc==k,Jc=Oc?new Function("id","group","{}"):Jc;v("AdfCheckpoint",Jc);Jc.prototype.setDescription=Oc?ca():Jc.prototype.setDescription;Jc.prototype.getDescription=Oc?ca():Jc.prototype.getDescription;Jc.prototype.start=Oc?ca():Jc.prototype.start;Jc.prototype.stop=Oc?ca():Jc.prototype.stop;Jc.Lk=Oc?function(a,b){return new Jc(a,b)}:Jc.getCheckpoint;Jc.getCheckpoint=Jc.Lk;v("AdfCheckpoint.getCheckpoint",Jc.Lk);