//Constructor
public AdminManager() : base(path)
{
fleetManager = new FleetManager(fleetXmlPath);
}
//Constructor
//Initiate instance of all required managers
public FleetManagerManager()
{
fleetManager = new FleetManager(pathFleetXml);
customerManager = new UserManager(pathCustomerXml);
userManager = new UserManager(pathUserrXml);
}