public class Time5 {
    
    private int hour;
    private int minute;
    private int second;

    public void setTime(int hour, int minute, int second) {

        if (hour < 0 || hour >= 24 || minute < 0 || minute >= 60 ||
            second < 0 || second >= 60) {
                
            throw new IllegalArgumentException("hour, minute and second was out of range");
        }
        
        this.hour = hour;
        this.minute = minute;
        this.second = second;
    }


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

    public String toString() {
        
        return String.format("%d:%02d:%02d %s",((hour == 0 || hour == 12)? 12: hour % 12), minute, second, (hour < 12 ? "AM" : "PM"));
    }   
}
import java.util.Scanner;

public class Time5Test {
   
   public static void main(String[] args) {
      
      Scanner scanner = new Scanner(System.in);
      
      Time5 time = new Time5();
      
      displayTime("After time object is created", time);
      System.out.println();
     
      System.out.println("Enter the hour: ");
      int hh = scanner.nextInt();
      
      System.out.println("Enter the minutes: ");
      int mm = scanner.nextInt();
      
      System.out.println("Enter the seconds: ");
      int ss = scanner.nextInt();
      
      System.out.println();
      
      time.setTime(hh, mm, ss);
      displayTime("After calling setTime", time);
      System.out.println();
   
        try {
                time.setTime(69, 69, 69); 
        }   

        catch (IllegalArgumentException e) {

            System.out.printf("Exception: %s%n%n", e.getMessage());
        }   

        displayTime("After calling setTime with invalid values", time);

   }   

    private static void displayTime(String header, Time5 t) {

        System.out.printf("%s%nUniversal time: %s%nStandard time: %s%n", header, t.toUniversalString(), t.toString());
        
    }
 }