java URLConnection -如何从包含大写的URL中读取数据？

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

public class URLConnectionExample {
    public static void main(String[] args) {
        try {
            // 创建URL对象
            URL url = new URL("http://www.ExampleURL.com");

            // 将URL转换为URI，然后再转换回URL
            url = url.toURI().toURL();

            // 打开连接
            URLConnection connection = url.openConnection();

            // 读取数据
            BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
            String line;
            while ((line = reader.readLine()) != null) {
                System.out.println(line);
            }
            reader.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}