Java Programming Tutorial - 36 - Time Class

public class apples {
   public static void main(String[] args) {
      tuna tunaObject = new tuna();
      System.out.println(tunaObject.toMilitary());
      tunaObject.setTime(13, 27, 6);
      System.out.println(tunaObject.toMilitary());
   }

}

public class tuna {
   private int hour;
   private int minute;
   private int second;

   public void setTime(int h, int m, int s){
      hour = ((h>=0 && h<24) ? h : 0);
      minute = ((m>=0 && m<60) ? m : 0);
      hour = ((s>=0 && s<60) ? s : 0);
   }

   public  String toMilitary(){
      return String.format("%02d:%02d:%02d", hour, minute, second);
   }
}