public WhiteDuck() { Fb = new FlyFast(); Qb = new QuackQuack(); }
public RedDuck() { Fb = new FlySlow(); Qb = new QuackQuack(); }
public WhiteDuck() { Fb = new FlyFast(); Qb = new QuackQuack(); }
public RedDuck() { Fb = new FlySlow(); Qb = new QuackQuack(); }