将字符串的ArrayList转换为BufferedReader

import java.io.BufferedReader;
import java.io.StringReader;
import java.util.ArrayList;

public class ArrayListToBufferedReaderExample {
    public static void main(String[] args) {
        ArrayList<String> stringList = new ArrayList<>();
        stringList.add("Hello");
        stringList.add("World");
        stringList.add("!");

        StringBuilder stringBuilder = new StringBuilder();
        for (String str : stringList) {
            stringBuilder.append(str).append("\n");
        }

        StringReader stringReader = new StringReader(stringBuilder.toString());
        BufferedReader bufferedReader = new BufferedReader(stringReader);

        String line;
        try {
            while ((line = bufferedReader.readLine()) != null) {
                System.out.println(line);
            }
            bufferedReader.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}