UseComparable.java

package tp08;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class UseComparable{
    public static void main(String[] args) {
        Food f1 = new Food("pasta", 3.25, LocalDate.of(2019, 1, 1));
        Food f2 = new Food("fish", 10.0, LocalDate.of(2019, 1, 10));
        Food f3 = new Food("meat", 15.0, LocalDate.of(2019, 1, 3));
        List<Food> storage = new ArrayList<Food>();
        storage.add(f1);storage.add(f2);storage.add(f3);
        System.out.println(storage);
        Collections.sort(storage);
        System.out.println(storage);
    }
}