Try this

package javatest;


import java.io.Console;
import java.util.logging.ConsoleHandler;
import java.net.HttpURLConnection;
import java.net.URL;
import java.io.IOException;
import java.io.InputStream;
import java.io.DataInputStream;
import java.net.MalformedURLException;
import java.io.BufferedInputStream;

public class Javatest {

    public static void main(String[] args) {
        /*try {
            URL url = new URL("192.168.1.190/index.php");
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.addRequestProperty("ok", "yes");
            connection.setDoOutput(true);
            connection.setInstanceFollowRedirects(false);
            connection.setRequestMethod("GET");
            connection.setRequestProperty("Content-Type", "text/plain");
            connection.setRequestProperty("charset", "utf-8");
            connection.connect();
            System.out.println("OK");
        } catch (IOException e) {
            System.out.println("FUCK");
        }*/

        String user = p.getName();
        String email = args[0].toString();
        String pass = args[1].toString();
        String urlParameters = "u=" + user + "&e=" + email + "&p=" + pass;
        String request = "http://localhost/uhc/post.php?";

        URL url = new URL(request + urlParameters);
        InputStream is = null;
        DataInputStream dis;
        String line;

        try {
            url = new URL("http://192.168.1.190/");
            is = url.openStream();  // throws an IOException
            dis = new DataInputStream(new BufferedInputStream(is));
            /* !READ
            while ((line = dis.readLine()) != null) {
                System.out.println(line);
            }
            */
        } catch (MalformedURLException mue) {
             mue.printStackTrace();
        } catch (IOException ioe) {
             ioe.printStackTrace();
        } finally {
            try {
                is.close();
            } catch (IOException ioe) {
                // nothing to see here
            }
        }

    }

}