Java android列表字符串带有数字和国家/地区字母的排序字符串

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        List<String> strings = new ArrayList<>();
        strings.add("A1");
        strings.add("B2");
        strings.add("C3");
        strings.add("D4");
        strings.add("E5");
        
        Collections.sort(strings, new Comparator<String>() {
            @Override
            public int compare(String s1, String s2) {
                // 按照数字和字母的顺序进行排序
                if (Character.isDigit(s1.charAt(1)) && Character.isLetter(s2.charAt(1))) {
                    return -1;
                } else if (Character.isLetter(s1.charAt(1)) && Character.isDigit(s2.charAt(1))) {
                    return 1;
                } else {
                    return s1.compareTo(s2);
                }
            }
        });
        
        for (String s : strings) {
            System.out.println(s);
        }
    }
}

A1
B2
C3
D4
E5

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;

public class Main {
    public static void main(String[] args) {
        List<String> strings = new ArrayList<>();
        strings.add("A1");
        strings.add("B2");
        strings.add("C3");
        strings.add("D4");
        strings.add("E5");
        
        List<String> sortedStrings = strings.stream()
                .sorted(Comparator.comparing((String s) -> Character.isDigit(s.charAt(1)))
                        .thenComparing(Comparator.naturalOrder()))
                .collect(Collectors.toList());
        
        for (String s : sortedStrings) {
            System.out.println(s);
        }
    }
}

A1
B2
C3
D4
E5