[incubator-dubbo] branch master updated: remove duplicated import (#3440)

[hyunkun]

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hyunkun pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo.git


The following commit(s) were added to refs/heads/master by this push:
     new 5ab3138  remove duplicated import (#3440)
5ab3138 is described below

commit 5ab31388171a41727e5678bf48e7c3ea84edd96b
Author: kezhenxu94 <kezhenx...@163.com>
AuthorDate: Fri Feb 8 21:45:05 2019 +0800

    remove duplicated import (#3440)
---
 .../main/java/org/apache/dubbo/registry/support/AbstractRegistry.java    | 1 -
 1 file changed, 1 deletion(-)

diff --git 
a/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/support/AbstractRegistry.java
 
b/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/support/AbstractRegistry.java
index bc119d0..9230951 100644
--- 
a/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/support/AbstractRegistry.java
+++ 
b/dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/support/AbstractRegistry.java
@@ -25,7 +25,6 @@ import org.apache.dubbo.common.utils.ConcurrentHashSet;
 import org.apache.dubbo.common.utils.ConfigUtils;
 import org.apache.dubbo.common.utils.NamedThreadFactory;
 import org.apache.dubbo.common.utils.UrlUtils;
-import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.registry.NotifyListener;
 import org.apache.dubbo.registry.Registry;