[dubbo] branch 2.7.3-release updated: remove unused imports

[liujun]

This is an automated email from the ASF dual-hosted git repository.

liujun pushed a commit to branch 2.7.3-release
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/2.7.3-release by this push:
     new 1c62678  remove unused imports
1c62678 is described below

commit 1c626787bb4eadb51c9ed72490e233cc774ce936
Author: ken.lj <ken.lj...@gmail.com>
AuthorDate: Thu Jul 4 11:11:12 2019 +0800

    remove unused imports
---
 .../main/java/org/apache/dubbo/registry/nacos/NacosRegistryFactory.java  | 1 -
 1 file changed, 1 deletion(-)

diff --git 
a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistryFactory.java
 
b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistryFactory.java
index 1e9ed65..66dfc60 100644
--- 
a/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistryFactory.java
+++ 
b/dubbo-registry/dubbo-registry-nacos/src/main/java/org/apache/dubbo/registry/nacos/NacosRegistryFactory.java
@@ -17,7 +17,6 @@
 package org.apache.dubbo.registry.nacos;
 
 import org.apache.dubbo.common.URL;
-import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.registry.Registry;
 import org.apache.dubbo.registry.RegistryFactory;
 import org.apache.dubbo.registry.support.AbstractRegistryFactory;