import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.Socket;
import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import java.net.HttpURLConnection;

public class URLGet
{
	public static void main(String[] args) 
		throws IOException
	{
		// get command line arguments
		if (args.length != 1)
		{
			System.out.println("usage: java URLGet URL");
			System.exit(0);
		}
		
		// open connection
		URL u = new URL(args[0]);
		URLConnection connection = u.openConnection();
		
		// check whether response code is HTTP_OK (200)
		HttpURLConnection httpConnection = (HttpURLConnection)connection;
		int code = httpConnection.getResponseCode();
		if (code != HttpURLConnection.HTTP_OK)
		{
			String message = httpConnection.getResponseMessage();
			System.out.println(code + " " + message);
			return;
		}
		
		// read server response
		InputStream in = connection.getInputStream();
		BufferedReader reader = new BufferedReader(new InputStreamReader(in));
		
		String input;
		while ((input = reader.readLine()) != null)
			System.out.println(input);

		// close connection
//		connection.close();
	}
}