What is printed when the following program is executed?

import java.util.*;

public class Main {
    public static ArrayList<Integer> filterGreaterThan(ArrayList<Integer> list, int index, int threshold) {
        if(index >= list.size()) return new ArrayList<Integer>();
        ArrayList<Integer> result = filterGreaterThan(list, index + 1, threshold);
        if(list.get(index) > threshold) {
            result.add(0, list.get(index));
        }
        return result;
    }

    public static void main(String[] args) {
        ArrayList<Integer> list = new ArrayList<>(Arrays.asList(5, 12, 7, 20, 3));
        System.out.println(filterGreaterThan(list, 0, 10));
    }
}