如何在Java中从URL移动到URL (重用reader-object?)

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;

public class URLMoveExample {
    public static void main(String[] args) {
        try {
            // 创建要移动的URL对象
            URL sourceURL = new URL("https://example.com/source");
            
            // 打开URL连接
            URLConnection connection = sourceURL.openConnection();
            
            // 设置URL连接的属性
            connection.setRequestMethod("GET");
            
            // 连接到URL
            connection.connect();
            
            // 获取输入流
            BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            
            // 读取URL的内容
            String line;
            while ((line = reader.readLine()) != null) {
                // 处理URL内容
                System.out.println(line);
            }
            
            // 关闭连接和输入流
            reader.close();
            connection.disconnect();
            
            // 移动到另一个URL
            URL destinationURL = new URL("https://example.com/destination");
            
            // 重用Reader对象
            connection = destinationURL.openConnection();
            connection.setRequestMethod("GET");
            connection.connect();
            
            // 获取输入流
            reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            
            // 读取URL的内容
            while ((line = reader.readLine()) != null) {
                // 处理URL内容
                System.out.println(line);
            }
            
            // 关闭连接和输入流
            reader.close();
            connection.disconnect();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}