public ModelDuck()
{
iFlyBehavior = new FlyNoWays();
iQuackBehavior = new Quackgaga();
}
public RubberDuck()
{
iQuackBehavior = new QuackZz();
iFlyBehavior = new FlyNoWays();
}
public DecoyDuck()
{
iQuackBehavior = new QuackMute();
iFlyBehavior = new FlyNoWays();
}
