Sorting strings with different cases

import java.util.*;

public class Main {
    public static void main(String[] args) {
        List<String> names = new ArrayList<>(List.of("bob", "Al", "carol", "Dave"));
        Collections.sort(names);
        System.out.println(names);
        names.sort(String.CASE_INSENSITIVE_ORDER);
        System.out.println(names);
        names.sort(Comparator.comparing(String::length));
        System.out.println(names);
    }
}