Java class to cat a URL to System.out (not production code)

UrlFetch.java

import java.io.InputStream;
import java.net.*;

public class UrlFetch {
    public static void main(String... args) throws Exception {
        URL url = new URL(args[0]);
        URLConnection conn = url.openConnection();
        InputStream is = conn.getInputStream();
        while (is.available() > 0) {
            System.out.print((char) is.read());
        }
    }
}