Java。拆分列表中每个元素的最佳方法

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

public class SplitListElements {
    public static void main(String[] args) {
        List<String> list = Arrays.asList("apple,banana,orange", "dog,cat,mouse");
        
        List<List<String>> splitList = new ArrayList<>();
        for (String item : list) {
            String[] parts = item.split(",");
            splitList.add(Arrays.asList(parts));
        }
        
        System.out.println(splitList);
    }
}

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.regex.Pattern;

public class SplitListElements {
    public static void main(String[] args) {
        List<String> list = Arrays.asList("apple,banana;orange", "dog,cat;mouse");
        
        List<List<String>> splitList = new ArrayList<>();
        Pattern pattern = Pattern.compile("[,;]");
        for (String item : list) {
            String[] parts = pattern.split(item);
            splitList.add(Arrays.asList(parts));
        }
        
        System.out.println(splitList);
    }
}

<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-lang3</artifactId>
    <version>3.12.0</version>
</dependency>

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang3.StringUtils;

public class SplitListElements {
    public static void main(String[] args) {
        List<String> list = Arrays.asList("apple,banana,orange", "dog,cat,mouse");
        
        List<List<String>> splitList = new ArrayList<>();
        for (String item : list) {
            String[] parts = StringUtils.split(item, ",");
            splitList.add(Arrays.asList(parts));
        }
        
        System.out.println(splitList);
    }
}