//works
public Truck getTruck(int truckId)
{
Truck serviceTruck = new Truck();
if (System.Threading.Monitor.TryEnter(obj3, 45000))
{
try
{
serviceTruck.TruckId = truckCtr.getTruck(truckId).truckId;
serviceTruck.Status = truckCtr.getTruck(truckId).status;
}
catch (NullReferenceException)
{
}
finally
{
System.Threading.Monitor.Exit(obj3);
}
}
return(serviceTruck);
}