private void splitMessageInformaton(String actionMessage){
         
        String[] information;
        information = actionMessage.split("]");
        
        
        for (int i = 0; i < information.length; i++){
          information[i] = information[i].substring(1);
         
            switch(i){
                case 0 : this.setAction(information[0]);
                break;
                
                case 1 : this.setUsers(information[1]);
                break;
             
                case 2 : 
                    information = actionMessage.split(information[1]); // Even if a caractere [" appear the message will be corectly display
                    this.setMessage(information[1].substring(2,information[1].length()-1)); // delete ][ at the begining anf ] and the end one the string
                break;
            }
    }
      
    }