update

edu-user/edu-user-biz/src/main/java/com/keao/edu/user/service/impl/ExamRoomStudentRelationServiceImpl.java

@@ -288,7 +288,9 @@ public class ExamRoomStudentRelationServiceImpl extends BaseServiceImpl<Long, Ex
 		for (Map.Entry<Integer, List<ExamRegistration>> subjectRegistEntry : subjectRegistMap.entrySet()) {
 			List<ExamRegistration> subjectRegists = subjectRegistEntry.getValue();
 //			List<ExamRoom> subjectRooms = subjectExamRoomMap.get(subjectRegistEntry.getKey().toString());
-			List<ExamRoom> subjectRooms = examRooms.stream().filter(e-> Arrays.stream(e.getSubjectIdList().split(",")).collect(Collectors.toSet()).contains(subjectRegistEntry.getKey().toString()))
+			List<ExamRoom> subjectRooms = examRooms.stream()
+					.filter(e-> Arrays.stream(e.getSubjectIdList().split(",")).collect(Collectors.toSet()).contains(subjectRegistEntry.getKey().toString()))
+					.collect(Collectors.toList());
 			if(CollectionUtils.isEmpty(subjectRooms)){
 				continue;
 			}