final List<CurricularCourse> result = new ArrayList<CurricularCourse>(); for (final CurricularCourse curricularCourse : possibleStudentCurricularCoursesToEnrol) { if (curricularCourse.hasActiveScopesInExecutionPeriod(executionPeriod)) { result.add(curricularCourse); } } return result;
final List<CurricularCourse> result = new ArrayList<CurricularCourse>(); for (final CurricularCourse curricularCourse : possibleStudentCurricularCoursesToEnrol) { if (curricularCourse.hasActiveScopesInExecutionPeriod(executionPeriod)) { result.add(curricularCourse); }
	private List<CurricularCourse> getActiveCurricularCourses(			List<CurricularCourse> possibleStudentCurricularCoursesToEnrol,			ExecutionPeriod executionPeriod) {		final List<CurricularCourse> result = new ArrayList<CurricularCourse>();		for (final CurricularCourse curricularCourse : possibleStudentCurricularCoursesToEnrol) {			if (curricularCourse.hasActiveScopesInExecutionPeriod(executionPeriod)) {				result.add(curricularCourse);			}		}		return result;	}