What is wrong with that solution?
package pl.codegym.task.task13.task1327;
import java.util.ArrayList;
import java.util.List;
/*
Rzepka
*/
public class Solution {
public static void main(String[] args) {
List<Person> plot = new ArrayList<>();
plot.add(new Person("Granddaughter", null));
plot.add(new Person("Grandma", plot.get(0)));
plot.add(new Person("Grandpa", plot.get(1)));
plot.add(new Person("Turnip", plot.get(2)));
for (int i = 1; i < plot.size(); i++) {
System.out.println(plot.get(i).pull(plot.get(i)));
}
}
}