format code

5 years ago · 86fd6e918f
parent ba91b2e09f
commit 86fd6e918f
1 changed files with 1 additions and 0 deletions
--- a/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java
+++ b/spring-cloud-alibaba-dubbo/src/main/java/com/alibaba/cloud/dubbo/metadata/repository/DubboServiceMetadataRepository.java
@ -36,6 +36,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Set;
+import java.util.Optional;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;