Sample code for how to send SMS in java using HTTP Requests

import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;

public class SendSMS {
public static void main(String[] args) {
try {
String requestUrl  = "http://sms.cellapps.com/sendsms.php?"+
"UserId=" +    URLEncoder.encode("XXXX", "UTF-8") +
"&Pwd=" +      URLEncoder.encode("XXXX", "UTF-8") +
 "&Mobileno=" + URLEncoder.encode("XXXX", "UTF-8") +
 "&Msg=" +      URLEncoder.encode("This is test sms", "UTF-8") +
 "&SenderId=" + URLEncoder.encode("Alert", "UTF-8");

System.out.println("URL : "+requestUrl);
URL url = new URL(requestUrl);
HttpURLConnection uc = (HttpURLConnection)url.openConnection();
System.out.println("Request Status code : " +uc.getResponseCode());
if(uc.getResponseCode()== 200){
System.out.println("Message Send Successfully");
}
uc.disconnect();
} catch(Exception ex) {
System.out.println("Error :while sending Message");
System.out.println(ex);
}
}
}