ExamStudentRoom examStudentRoom = (ExamStudentRoom) input;
IExamStudentRoom examStudentRoom = (IExamStudentRoom) input;
                    public Object transform(Object input) {                        ExamStudentRoom examStudentRoom = (ExamStudentRoom) input;                        return InfoExamStudentRoomWithInfoStudentAndInfoRoom                                .newInfoFromDomain(examStudentRoom);                    }