Processing code bit

import processing.serial.*;
import java.io.*;
import java.net.*;

Serial myPort;
String inString = "null";

// the MLabel object // http://pastebin.com/M3eLpVMQ
    MLabel l1;
    MLabel status;
// the MLabel object // http://pastebin.com/M3eLpVMQ

int value = 0;

void setup(){
  size(450, 600);
  myPort = new Serial(this, "COM9", 9600);
  myPort.bufferUntil('\n');

  l1 = new MLabel("", 170, 200, 40, 120, 60, 20);
  status = new MLabel("st", 200, 80, 40, 120, 60, 20);
  frameRate(60);
}

void draw(){
  background(39,174,96,255);
  l1.render();
  status.render();

  //l1.setText("B8E7B4FE");
  status.setText(Integer.toString(value));

}


void serialEvent(Serial p) {
  String inString2 = p.readStringUntil('\n');

  if ( check(inString2, "F0B4BB43") || check(inString2, "37F4421F") || check(inString2,"E49BBA9A") ){
    value++;
    myPort.write(1);
  }else if ( check(inString2, "45481702") || check(inString2, "765542FB") || check(inString2,"30C7A2FF") ){
    value--;
    myPort.write(2);
  }

  if ( check(inString2, "B8E7B4FE") ){
    String s = get("sendMessage?chat_id=121414901&text=" + Integer.toString(value));
    if ( s.contains("\"ok\":true") ){

      Thread t = new Thread(
        new Runnable(){
           public void run(){
             l1.setText("sent");
             myPort.write(10);
             try{ Thread.sleep(1000); }catch(Exception ex){}
             l1.setText(" ");
           }
        }
      );
      t.start();

    }
  }
  inString = inString2;
  println(inString);
}


boolean check(String s, String code){
  if ( s.contains(code) ) return true; return false;
}


public  String get(String method){
      String inputLine = null;
      try {
            URL http = new URL("https://api.telegram.org/bot" + "Your bot token" +"/" + method);
            URLConnection con = http.openConnection();
            BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
            while ((inputLine = in.readLine()) != null)
                return inputLine;
            in.close();
    } catch (Exception e) {}
    return inputLine;
}