infoExecutionCourse = new InfoExecutionCourseWithExecutionPeriod();
    public static InfoExecutionCourse newInfoFromDomain(            IExecutionCourse executionCourse) {        InfoExecutionCourseWithExecutionPeriod infoExecutionCourse = null;        if (executionCourse != null) {            infoExecutionCourse.copyFromDomain(executionCourse);        }        return infoExecutionCourse;    }