public HasQuarterState(GumballMachine gumballMachine) { _gumballMachine = gumballMachine; }
public GumballMonitor(GumballMachine machine) { _machine = machine; }
public HasQuarterState(GumballMachine gumballMachine) { _gumballMachine = gumballMachine; }
public GumballMonitor(GumballMachine machine) { _machine = machine; }