code: public void setCalendar(int year, int month, int dayOfMonth, int hour, int minute, int second) {
          this.year = year;
          this.month = month;
          this.dayOfMonth = dayOfMonth;
          this.hour = hour;
          this.minute = minute;
          this.second = second;
          this.createCalendar();
      }
docs: It sets the simulation time.
  
  @param year
  @param month
  @param dayOfMonth
  @param hour
  @param minute
  @param second