fix bugs

stmms-biz/src/main/java/cn/com/qmth/stmms/biz/exam/service/impl/ExamStudentServiceImpl.java

@@ -745,7 +745,8 @@ public class ExamStudentServiceImpl extends BaseQueryService<ExamStudent> implem
         // 构造评卷标记信息
         Exam exam = examService.findById(student.getExamId());
         ExamSubject subject = subjectService.find(student.getExamId(), student.getSubjectCode());
-        List<PictureConfigItem> sliceConfig = subject.getSliceConfigList().isEmpty()?subject.getSliceConfigList():exam.getSliceConfigList();
+        List<PictureConfigItem> sliceConfig = subject.getSliceConfigList().isEmpty() ? exam.getSliceConfigList()
+                : subject.getSliceConfigList();
         if (!sliceConfig.isEmpty()) {
             List<PictureTag> tags = PictureConfigTransform.process(sliceConfig, getSliceTags(student)).get(index);
             if (tags != null) {
@@ -763,7 +764,8 @@ public class ExamStudentServiceImpl extends BaseQueryService<ExamStudent> implem
         Map<MarkGroup, List<OriginTag>> tagMap = new HashMap<MarkGroup, List<OriginTag>>();
         Exam exam = examService.findById(student.getExamId());
         ExamSubject subject = subjectService.find(student.getExamId(), student.getSubjectCode());
-        List<PictureConfigItem> sliceConfig = subject.getSliceConfigList().isEmpty()?subject.getSliceConfigList():exam.getSliceConfigList();
+        List<PictureConfigItem> sliceConfig = subject.getSliceConfigList().isEmpty() ? exam.getSliceConfigList()
+                : subject.getSliceConfigList();
         if (!sliceConfig.isEmpty()) {
             // 有裁切图配置时才需要获取原始评卷标记信息
             tagMap = getSliceTags(student);