Message message = new Message("SGTest", "614xxxxxx", "Sending a message using the HTTP transport");
HttpTransport httpTransport = new HttpTransport("xxxxxxxx", "xxxxxxx", "https://www.smsglobal.com/http-api.php");
System.out.println(httpTransport.buildUrl(message));
Client client = new Client(httpTransport);
String response = client.sendMessage(message);

Message message = new Message("SGTest", "614ccc", "Sending a message using the REST transport");
RestTransport restTransport = new RestTransport("aaa", "bbb", "https://api.smsglobal.com:443/v2");
restTransport.setPath("/sms/");
System.out.println(restTransport.getBaseUrl() + restTransport.getPath());
System.out.println(restTransport.toXml(message));
Client client = new Client(restTransport);
String response = client.sendMessage(message);
System.out.println(response);