public static void main(String[] args) {

//口味

Flavor sweetFlavor=new SweetFlavor();

Flavor lightFlavor=new LightFlavor();

Flavor spicyFlavor=new SpicyFlavor();

//青年人

System.out.println("------青年人口味-----");

Person youthPersonSweet=new YouthPerson(sweetFlavor);

Person youthPersonLight=new YouthPerson(lightFlavor);

Person youthPersonSpicy=new YouthPerson(spicyFlavor);

youthPersonSweet.personTypeAndFlavor();

youthPersonLight.personTypeAndFlavor();

youthPersonSpicy.personTypeAndFlavor();

System.out.println("------青年人口味-----");

System.out.println("");

System.out.println("");

//中年人

System.out.println("------中年人口味-----");

Person middlePersonSweet=new MiddlePerson(sweetFlavor);

Person middlePersonLight=new MiddlePerson(lightFlavor);

Person middlePersonSpicy=new MiddlePerson(spicyFlavor);

middlePersonSweet.personTypeAndFlavor();

middlePersonLight.personTypeAndFlavor();

middlePersonSpicy.personTypeAndFlavor();

System.out.println("------中年人口味-----");

System.out.println("");

System.out.println("");

//老年人

System.out.println("------老年人口味-----");

Person oldPersonSweet=new OldPerson(sweetFlavor);

Person oldPersonLight=new OldPerson(lightFlavor);

Person oldPersonSpicy=new OldPerson(spicyFlavor);

oldPersonSweet.personTypeAndFlavor();

oldPersonLight.personTypeAndFlavor();

oldPersonSpicy.personTypeAndFlavor();

System.out.println("------老年人口味-----");

System.out.println("");

System.out.println("");

}