public void sendPicture(String picture) {

        String pic = picture;

        try {
            try (Socket client = new Socket(ip, portNumber);)
            {
                System.out.print("Connection! ");
                writer = new PrintStream(client.getOutputStream());
                System.out.print("Sending string: " + pic);
                writer.write(pic.getBytes());

            }

        } catch (IOException e) { //
            System.out.println("Error" + e);
        }
    }