[incubator-dubbo] branch master updated: Add checkstyle rule for redundant import (#3444)

[iluo]

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iluo 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 b2901f5  Add checkstyle rule for redundant import (#3444)
b2901f5 is described below

commit b2901f5cb4f5adf1326951c62095d4a2ce2c971c
Author: Huang YunKun <hty...@gmail.com>
AuthorDate: Mon Feb 11 10:08:40 2019 +0800

    Add checkstyle rule for redundant import (#3444)
    
    * add checkstyle for redundant import and fix all issue in repo
    
    * fix git diff issue
---
 codestyle/checkstyle.xml                                                 | 1 +
 .../src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java   | 1 -
 .../src/main/java/org/apache/dubbo/config/ServiceConfig.java             | 1 -
 3 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/codestyle/checkstyle.xml b/codestyle/checkstyle.xml
index f721d51..fa4d735 100644
--- a/codestyle/checkstyle.xml
+++ b/codestyle/checkstyle.xml
@@ -20,6 +20,7 @@
         <module name="NoLineWrap"/>
         <module name="OuterTypeFilename"/>
         <module name="UnusedImports"/>
+        <module name="RedundantImport"/>
 
         <!--<module name="CustomImportOrder">-->
         <!--<property name="specialImportsRegExp" 
value="org.apache.dubbo.*"/>-->
diff --git 
a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java
 
b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java
index 3ba300c..4899d5a 100644
--- 
a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java
+++ 
b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java
@@ -29,7 +29,6 @@ import org.apache.dubbo.common.utils.ReflectUtils;
 import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.common.utils.UrlUtils;
 import org.apache.dubbo.config.context.ConfigManager;
-import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.config.support.Parameter;
 import org.apache.dubbo.configcenter.DynamicConfiguration;
 import org.apache.dubbo.configcenter.DynamicConfigurationFactory;
diff --git 
a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/ServiceConfig.java
 
b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/ServiceConfig.java
index 3a85ac8..51962d6 100644
--- 
a/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/ServiceConfig.java
+++ 
b/dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/ServiceConfig.java
@@ -27,7 +27,6 @@ import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.common.utils.ConfigUtils;
 import org.apache.dubbo.common.utils.NamedThreadFactory;
 import org.apache.dubbo.common.utils.StringUtils;
-import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.config.annotation.Service;
 import org.apache.dubbo.config.context.ConfigManager;
 import org.apache.dubbo.config.invoker.DelegateProviderMetaDataInvoker;