public void Track()
 {
     PreviousStat = CurrentStat;
     CurrentStat  = GcStats.ReadCurrent();
     DiffStat     = CurrentStat - PreviousStat;
 }
 public void Final()
 {
     PreviousStat = CurrentStat;
     CurrentStat  = GcStats.ReadFinal();
     DiffStat     = CurrentStat - PreviousStat;
 }
 public void Start()
 {
     CurrentStat = PreviousStat = GcStats.ReadInitial();
 }