if(this.hourMinOriginal === null || this.minuteMinOriginal === null || this.secondMinOriginal === null || this.millisecMinOriginal === null){
                this.hourMinOriginal = o.hourMin;
                this.minuteMinOriginal = o.minuteMin;
                this.secondMinOriginal = o.secondMin;
                this.millisecMinOriginal = o.millisecMin;