import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
public class Main {
public static void main(String[] argv) throws Exception {
URLConnection conn = new URL("http://www.yourserver.com").openConnection();
conn.setDoInput(true);
conn.setRequestProperty("Authorization", "asdfasdf");
conn.connect();
InputStream in = conn.getInputStream();
}
}