[dev] not init result list for customs query validation

atms-api/src/main/java/pwc/taxtech/atms/controller/JournalEntryImportController.java

@@ -50,7 +50,7 @@ public class JournalEntryImportController {
     }
 
     @RequestMapping(value = "getAuditAdjust/{period}", method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
-    public ResponseEntity GetAuditAdjust(int period) {
+    public ResponseEntity GetAuditAdjust(Integer period) {
         return ResponseEntity.ok().body(journalEntryDataImportService.GetAuditAdjust(period));
     }
 

atms-api/src/main/java/pwc/taxtech/atms/vat/service/impl/CustomsInvoiceServiceImpl.java

@@ -81,7 +81,7 @@ public class CustomsInvoiceServiceImpl extends VatAbstractService {
 
     public OperationResultDto<List<ValidationInfo>> getCustomsInvoicesValidates(Integer periodId) {
         ValidationInfoExample example = new ValidationInfoExample();
-        List<ValidationInfo> result = null;
+        List<ValidationInfo> result = new ArrayList<>();
         if (periodId == null) {
             example.createCriteria().andImportTypeIdEqualTo(EnumValidationType.CustomInvoice.getCode());
             result = validationInfoMapper.selectByExample(example);