Połączenie TLS na talk.google.com

Jak połączyć się na talk.google.com z użyciem protokołu TLS ?

import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import java.io.*;

public class Client {
	public static void main (String [] args) {
		try {
			final String init = new String("<?xml version=\"1.0\"?>\n" +
				"<stream:stream " +
				"to='talk.google.com' " +
				"xmlns='jabber:client' " +
				"xmlns:stream='http://etherx.jabber.org/streams' " +
				"version='1.0'>");

			final String starttls = new String("<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");

			SSLSocketFactory sslSocketFactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
			SSLSocket sslSocket = (SSLSocket) sslSocketFactory.createSocket("talk.google.com", 5222);

			InputStream inputStream = System.in;
			InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
			BufferedReader bufferedReader = new BufferedReader(inputStreamReader);

			OutputStream outputStream = sslSocket.getOutputStream();
			OutputStreamWriter outputStreamWriter = new OutputStreamWriter(outputStream);
			BufferedWriter bufferedWriter = new BufferedWriter(outputStreamWriter);

			bufferedWriter.write(init + '\n');
			bufferedWriter.flush();

			String string = null;
			while ((string = bufferedReader.readLine()) != null) {
				bufferedWriter.write(string + '\n');
				bufferedWriter.flush();
			}
		} catch (Exception exception) {
			exception.printStackTrace();
		}
	}
}

W momencie wysłania wiadomości ten kod generuje błąd:

Unrecognized SSL message, plaintext connection?

komunikat ten wyskakuje, gdy laczysz sie https na zwykle http

pozdrawiam