IEnrolment enrolment = (IEnrolment) iter.next();
IEnrollment enrolment = (IEnrollment) iter.next();
                        private Integer getEvaluated(List enrolments)                                throws ExcepcaoPersistencia {                            int evaluated = 0;                            Iterator iter = enrolments.iterator();                            while (iter.hasNext()) {                                IEnrolment enrolment = (IEnrolment) iter.next();                                EnrolmentState enrolmentState = enrolment                                        .getEnrolmentState();                                if (enrolmentState                                        .equals(EnrolmentState.APROVED)                                        || enrolmentState                                                .equals(EnrolmentState.NOT_APROVED)) {                                    evaluated++;                                }                            }                            return new Integer(evaluated);                        }