import MallardDuck from './MallardDuck';
import WildTurkey from './WildTurkey';
import TurkeyAdapter from './TurkeyAdapter';
let oMallardDuck = new MallardDuck();
let oWildTurkey = new WildTurkey();
let oTurkeyAdapter = new TurkeyAdapter(oWildTurkey);
oMallardDuck.fly();
oMallardDuck.quack();
oWildTurkey.fly();
oWildTurkey.gobble();
oTurkeyAdapter.fly();
oTurkeyAdapter.quack();