Time2

/**
 * Write a description of class Time2 here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class Time2
{
    private int hour;//0-23
    private int minute;//0-59
    private int second;//0-59

    public Time2()
    {
        this(0,0,0);
    }

    public Time2(int h)
    {
        this(h,0,0);
    }

    public Time2(int h,int m)
    {
        this(h,m,0);
    }

     public Time2(int h,int m,int s)
    {
        setTime(h,m,s);
    }

    public Time2(Time2 time)
    {
        this(time.getHour(), time.getMinute(), time.getSecond());
    }

    public void setTime(int h,int m,int s)
    {
        setHour(h);
        setMinute(m);
        setSecond(s);
    }

    public void setHour(int h)
    {
        if(h>=0 && h<24)
        hour = h;
        else
            throw new IllegalArgumentException("hour must be 0-23");
    }

    public void setMinute(int m)
    {
        if(m>=0 && m<60)
        minute = m;
        else
            throw new IllegalArgumentException("minute must be 0-59");
    }

    public void setSecond(int s)
    {
        if(s>=0 && s<60)
        second = ((s>=0 && s<60) ? s:0);
        else
            throw new IllegalArgumentException("hour must be 0-59");
    }

    public int getHour()
    {
        return hour;
    }

     public int getMinute()
    {
        return minute;
    }

     public int getSecond()
    {
        return second;
    }

    public String toUniversalString()
    {

        return String.format("%02d:%02d:%02d", getHour(), getMinute(), getSecond());
    }

    public String toString()
    {
        return String.format("%d:%02d:%02d %s",
        ((getHour() == 0 || getHour() == 12) ? 12 : getHour() % 12),
        getMinute(),getSecond(),(getHour() < 12 ? "AM" : "PM"));
    }
}