credits += degreeTeachingService.getShift().hours() * (degreeTeachingService.getPercentage().doubleValue() / 100);
if (!degreeTeachingService.getProfessorship().getExecutionCourse().isMasterDegreeOnly()) { credits += degreeTeachingService.getShift().hours() * (degreeTeachingService.getPercentage().doubleValue() / 100); }
    public Double getTeachingDegreeCredits() {        double credits = 0;        for (DegreeTeachingService degreeTeachingService : getDegreeTeachingServices()) {            credits += degreeTeachingService.getShift().hours()                    * (degreeTeachingService.getPercentage().doubleValue() / 100);        }        return round(credits);    }