public void divideTime() {
        // keep subtracting from totalminutes until you reach 0
        while (totalMinutesPerWeek > 0) {
            // choosing ramdomly on which date to add minutes
            int num = (int) ((Math.random() * 7) + 1);

            if (num == 1 && !this.mondayoff){
                addingMonday();
            } else if (num == 2 && !this.tuesdayOff) {
                addingTuesday();
            } else if (num == 3 && !this.wednesdayOff) {
                addingWednesday();
            } else if (num == 4 && !this.ThursdayOff) {
                addingThursday();
            } else if (num == 5 && !this.fridayOff) {
                addingFriday();
            } else if (num == 6 && !this.saturdayOff) {
                addingSaturday();
            } else if (num == 7 && !this.sundaOff) {
                addingSunday();
            }
        }

    }
// all the adding weekday do the samething
private void addingSunday() {
        if (!this.sundaOff) {
            // checking there is enought time on this date
            if (this.bussinesWeek.getSundayTime().getTotalMinutesOfDate() >= this.totalMinSunday) {
                totalMinutesPerWeek = (totalMinutesPerWeek - 30);
                this.totalMinSunday = this.totalMinSunday + 30;

            }
        }
    }