Time hour = [0, 23] [0, 59] [0, 59] No input validation needed. -hour:int minute |-minute:int -second:int second %3D +Time(hour:int,minute:int, second:int) +getHour():int +getMinute():int +getSecond():int +setHour (hour:int):void +setMinute(minute:int):void +setSecond(second:int):void +setTime(hour:int,minute:int, second:int):void +toString():String +nextSecond():Time' +previousSecond():Time "hh: mm:ss" with leading zero Advance by 1 second and return this instance

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A: Answer :

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