import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;

public class FTPVerbindung {

	public static void main(String[] args) {
		try {
			URL url = new URL("ftp://willi:passwort@javabeginners.de/verzeichnis/");
			show(url);
		} catch (MalformedURLException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	private static void show(URL url) throws IOException {
		InputStream in = url.openStream();
		BufferedReader buff = new BufferedReader(new InputStreamReader(in));
		String s;
		while ((s = buff.readLine()) != null) {
			System.out.println(s);
		}
	}
}