diff --git a/core-impl/client/src/main/java/com/alipay/sofa/rpc/client/SingleGroupAddressHolder.java b/core-impl/client/src/main/java/com/alipay/sofa/rpc/client/SingleGroupAddressHolder.java
index 8211189bc..a7a0c4287 100644
--- a/core-impl/client/src/main/java/com/alipay/sofa/rpc/client/SingleGroupAddressHolder.java
+++ b/core-impl/client/src/main/java/com/alipay/sofa/rpc/client/SingleGroupAddressHolder.java
@@ -16,16 +16,16 @@
*/
package com.alipay.sofa.rpc.client;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
import com.alipay.sofa.rpc.bootstrap.ConsumerBootstrap;
import com.alipay.sofa.rpc.common.RpcConstants;
import com.alipay.sofa.rpc.common.struct.ConcurrentHashSet;
import com.alipay.sofa.rpc.ext.Extension;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.locks.Lock;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
/**
* 只支持单个分组的地址选择器(额外存一个直连分组)
*
diff --git a/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/ConsistentHashLoadBalancerTest.java b/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/ConsistentHashLoadBalancerTest.java
index da84beac9..84ef15228 100644
--- a/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/ConsistentHashLoadBalancerTest.java
+++ b/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/ConsistentHashLoadBalancerTest.java
@@ -18,8 +18,6 @@
import com.alipay.sofa.rpc.client.ProviderInfo;
import com.alipay.sofa.rpc.core.request.SofaRequest;
-import com.alipay.sofa.rpc.log.Logger;
-import com.alipay.sofa.rpc.log.LoggerFactory;
import org.junit.Assert;
import org.junit.Test;
diff --git a/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/WeightRoundRobinLoadBalancerTest.java b/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/WeightRoundRobinLoadBalancerTest.java
index 480e68de5..6feffacb4 100644
--- a/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/WeightRoundRobinLoadBalancerTest.java
+++ b/core-impl/client/src/test/java/com/alipay/sofa/rpc/client/lb/WeightRoundRobinLoadBalancerTest.java
@@ -18,8 +18,6 @@
import com.alipay.sofa.rpc.client.ProviderInfo;
import com.alipay.sofa.rpc.core.request.SofaRequest;
-import com.alipay.sofa.rpc.log.Logger;
-import com.alipay.sofa.rpc.log.LoggerFactory;
import org.junit.Assert;
import org.junit.Test;
@@ -34,8 +32,6 @@
*/
public class WeightRoundRobinLoadBalancerTest extends BaseLoadBalancerTest {
- private static final Logger LOGGER = LoggerFactory.getLogger(WeightRoundRobinLoadBalancerTest.class);
-
@Test
public void doSelect() throws Exception {
WeightRoundRobinLoadBalancer loadBalancer = new WeightRoundRobinLoadBalancer(null);
diff --git a/core/api/src/main/java/com/alipay/sofa/rpc/event/ConsumerSubEvent.java b/core/api/src/main/java/com/alipay/sofa/rpc/event/ConsumerSubEvent.java
index e1b4bc648..7f4d699a6 100644
--- a/core/api/src/main/java/com/alipay/sofa/rpc/event/ConsumerSubEvent.java
+++ b/core/api/src/main/java/com/alipay/sofa/rpc/event/ConsumerSubEvent.java
@@ -19,8 +19,7 @@
import com.alipay.sofa.rpc.config.ConsumerConfig;
/**
- * @author bystander
- * @version $Id: ConsumerSubEvent.java, v 0.1 2018年11月07日 9:41 PM bystander Exp $
+ * @author leizhiyuan
*/
public class ConsumerSubEvent implements Event {
diff --git a/core/api/src/main/java/com/alipay/sofa/rpc/event/ProviderPubEvent.java b/core/api/src/main/java/com/alipay/sofa/rpc/event/ProviderPubEvent.java
index c57bbfd5d..f4b5c1ed1 100644
--- a/core/api/src/main/java/com/alipay/sofa/rpc/event/ProviderPubEvent.java
+++ b/core/api/src/main/java/com/alipay/sofa/rpc/event/ProviderPubEvent.java
@@ -19,8 +19,7 @@
import com.alipay.sofa.rpc.config.ProviderConfig;
/**
- * @author bystander
- * @version $Id: ProviderPubEvent.java, v 0.1 2018年11月07日 9:41 PM bystander Exp $
+ * @author leizhiyuan
*/
public class ProviderPubEvent implements Event {
diff --git a/core/common/src/main/java/com/alipay/sofa/rpc/common/json/BeanSerializer.java b/core/common/src/main/java/com/alipay/sofa/rpc/common/json/BeanSerializer.java
index 925c124cb..2f89ad1b4 100644
--- a/core/common/src/main/java/com/alipay/sofa/rpc/common/json/BeanSerializer.java
+++ b/core/common/src/main/java/com/alipay/sofa/rpc/common/json/BeanSerializer.java
@@ -29,11 +29,11 @@
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
+import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
-import java.util.Iterator;
import static com.alipay.sofa.rpc.common.json.JSON.getSerializeFields;
@@ -242,7 +242,7 @@ private static T[] array2Array(Object[] src, Class componentType) {
*
* @param src 原始对象
* @param clazz 期望的对象
- * @param 反序列化类型
+ * @param 反序列化类型
* @return 转换后结果
*/
public static T deserializeByType(Object src, Class clazz) {
diff --git a/extension-impl/bootstrap-dubbo/src/main/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboProviderBootstrap.java b/extension-impl/bootstrap-dubbo/src/main/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboProviderBootstrap.java
index e4d10f714..045289519 100644
--- a/extension-impl/bootstrap-dubbo/src/main/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboProviderBootstrap.java
+++ b/extension-impl/bootstrap-dubbo/src/main/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboProviderBootstrap.java
@@ -23,7 +23,11 @@
import com.alipay.sofa.rpc.common.Version;
import com.alipay.sofa.rpc.common.utils.CommonUtils;
import com.alipay.sofa.rpc.common.utils.StringUtils;
-import com.alipay.sofa.rpc.config.*;
+import com.alipay.sofa.rpc.config.ApplicationConfig;
+import com.alipay.sofa.rpc.config.MethodConfig;
+import com.alipay.sofa.rpc.config.ProviderConfig;
+import com.alipay.sofa.rpc.config.RegistryConfig;
+import com.alipay.sofa.rpc.config.ServerConfig;
import com.alipay.sofa.rpc.ext.Extension;
import java.util.ArrayList;
diff --git a/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubooServerTest.java b/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubooServerTest.java
index 5b086b371..562ddbe54 100644
--- a/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubooServerTest.java
+++ b/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubooServerTest.java
@@ -41,8 +41,7 @@
import java.util.concurrent.Future;
/**
- * @author bystander
- * @version $Id: DubooServerTest.java, v 0.1 2017年10月30日 下午9:23 bystander Exp $
+ * @author leizhiyuan
*/
public class DubooServerTest {
diff --git a/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/demo/DemoServiceImpl.java b/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/demo/DemoServiceImpl.java
index ceadb23f4..1ed4c1c25 100644
--- a/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/demo/DemoServiceImpl.java
+++ b/extension-impl/bootstrap-dubbo/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/demo/DemoServiceImpl.java
@@ -18,8 +18,7 @@
/**
*
- * @author bystander
- * @version $Id: DemoServiceImpl.java, v 0.1 2017年10月30日 下午9:24 bystander Exp $
+ * @author leizhiyuan
*/
public class DemoServiceImpl implements DemoService {
public String sayHello(String name) {
diff --git a/extension-impl/extension-common/src/test/java/com/alipay/sofa/rpc/bootstrap/DefaultProviderBootstrapTest.java b/extension-impl/extension-common/src/test/java/com/alipay/sofa/rpc/bootstrap/DefaultProviderBootstrapTest.java
index 6e4557b67..efe7bf208 100644
--- a/extension-impl/extension-common/src/test/java/com/alipay/sofa/rpc/bootstrap/DefaultProviderBootstrapTest.java
+++ b/extension-impl/extension-common/src/test/java/com/alipay/sofa/rpc/bootstrap/DefaultProviderBootstrapTest.java
@@ -20,6 +20,9 @@
import org.junit.Assert;
import org.junit.Test;
+/**
+ * @author leizhiyuan
+ */
public class DefaultProviderBootstrapTest {
@Test
diff --git a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseServiceTest.java b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseServiceTest.java
index e205aefda..a98b8bdd1 100644
--- a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseServiceTest.java
+++ b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseServiceTest.java
@@ -20,14 +20,11 @@
import com.alipay.sofa.rpc.client.aft.bean.HelloServiceTimeOutImpl;
import com.alipay.sofa.rpc.context.RpcInternalContext;
import com.alipay.sofa.rpc.context.RpcInvokeContext;
-import com.alipay.sofa.rpc.log.Logger;
-import com.alipay.sofa.rpc.log.LoggerFactory;
import org.junit.After;
import org.junit.Before;
/**
- * @author bystander
- * @version $Id: FaultBaseTest.java, v 0.1 2017年11月16日 下午3:14 bystander Exp $
+ * @author leizhiyuan
*/
public abstract class FaultBaseServiceTest extends FaultBaseTest {
diff --git a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseTest.java b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseTest.java
index 159116c36..317e1748c 100644
--- a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseTest.java
+++ b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/FaultBaseTest.java
@@ -40,8 +40,7 @@
import java.util.concurrent.Callable;
/**
- * @author bystander
- * @version $Id: FaultBaseTest.java, v 0.1 2017年11月16日 下午3:14 bystander Exp $
+ * @author leizhiyuan
*/
public abstract class FaultBaseTest {
diff --git a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService.java b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService.java
index 145d5b7b1..1ebc72dc8 100644
--- a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService.java
+++ b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.client.aft.bean;
/**
- * @author bystander
- * @version $Id: FaultHelloService.java, v 0.1 2017年11月17日 下午3:47 bystander Exp $
+ * @author leizhiyuan
*/
public interface FaultHelloService {
diff --git a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService2.java b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService2.java
index 233847085..ef647e838 100644
--- a/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService2.java
+++ b/extension-impl/fault-tolerance/src/test/java/com/alipay/sofa/rpc/client/aft/bean/FaultHelloService2.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.client.aft.bean;
/**
- * @author bystander
- * @version $Id: FaultHelloService.java, v 0.1 2017年11月17日 下午3:47 bystander Exp $
+ * @author leizhiyuan
*/
public interface FaultHelloService2 {
diff --git a/extension-impl/log-common-tools/src/test/java/com/alipay/sofa/rpc/log/factory/RpcLoggerFactoryTest.java b/extension-impl/log-common-tools/src/test/java/com/alipay/sofa/rpc/log/factory/RpcLoggerFactoryTest.java
index 7fe4dab80..9bf9243f9 100644
--- a/extension-impl/log-common-tools/src/test/java/com/alipay/sofa/rpc/log/factory/RpcLoggerFactoryTest.java
+++ b/extension-impl/log-common-tools/src/test/java/com/alipay/sofa/rpc/log/factory/RpcLoggerFactoryTest.java
@@ -17,8 +17,8 @@
package com.alipay.sofa.rpc.log.factory;
import org.junit.Assert;
-import org.slf4j.Logger;
import org.junit.Test;
+import org.slf4j.Logger;
/**
*
diff --git a/extension-impl/metrics-lookout/src/main/java/com/alipay/sofa/rpc/event/LookoutSubscriber.java b/extension-impl/metrics-lookout/src/main/java/com/alipay/sofa/rpc/event/LookoutSubscriber.java
index 445ef5417..a3f890d42 100644
--- a/extension-impl/metrics-lookout/src/main/java/com/alipay/sofa/rpc/event/LookoutSubscriber.java
+++ b/extension-impl/metrics-lookout/src/main/java/com/alipay/sofa/rpc/event/LookoutSubscriber.java
@@ -24,8 +24,8 @@
import com.alipay.sofa.rpc.context.RpcRunningState;
import com.alipay.sofa.rpc.core.request.SofaRequest;
import com.alipay.sofa.rpc.core.response.SofaResponse;
-import com.alipay.sofa.rpc.metrics.lookout.RpcLookout;
import com.alipay.sofa.rpc.metrics.lookout.RpcClientLookoutModel;
+import com.alipay.sofa.rpc.metrics.lookout.RpcLookout;
import com.alipay.sofa.rpc.metrics.lookout.RpcServerLookoutModel;
/**
diff --git a/extension-impl/registry-local/src/test/java/com/alipay/sofa/rpc/registry/local/LocalRegistryHelperTest.java b/extension-impl/registry-local/src/test/java/com/alipay/sofa/rpc/registry/local/LocalRegistryHelperTest.java
index f135ace46..f410f3a58 100644
--- a/extension-impl/registry-local/src/test/java/com/alipay/sofa/rpc/registry/local/LocalRegistryHelperTest.java
+++ b/extension-impl/registry-local/src/test/java/com/alipay/sofa/rpc/registry/local/LocalRegistryHelperTest.java
@@ -25,8 +25,7 @@
import java.util.Random;
/**
- * @author bystander
- * @version $Id: LocalRegistryHelperTest.java, v 0.1 2018年11月07日 11:34 AM bystander Exp $
+ * @author leizhiyuan
*/
public class LocalRegistryHelperTest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/client/MeshApiClient.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/client/MeshApiClient.java
index 6b4bfc08c..aeb3433b4 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/client/MeshApiClient.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/client/MeshApiClient.java
@@ -41,8 +41,7 @@
import java.net.URL;
/**
- * @author bystander
- * @version $Id: MeshApiClient.java, v 0.1 2018年03月27日 2:24 PM bystander Exp $
+ * @author leizhiyuan
*/
public class MeshApiClient {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoRequest.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoRequest.java
index 8da7b5cb1..ba8a2a51f 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoRequest.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoRequest.java
@@ -22,8 +22,7 @@
import java.util.Map;
/**
- * @author bystander
- * @version $Id: ApplicationInfoRequest.java, v 0.1 2018年04月20日 3:19 PM bystander Exp $
+ * @author leizhiyuan
*/
public class ApplicationInfoRequest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoResult.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoResult.java
index 9663bdae1..536111b76 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoResult.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ApplicationInfoResult.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: ApplicationInfoResult.java, v 0.1 2018年04月20日 3:21 PM bystander Exp $
+ * @author leizhiyuan
*/
public class ApplicationInfoResult {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshConstants.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshConstants.java
index aa609ccdd..8a67e7828 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshConstants.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshConstants.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: MeshEndpoint.java, v 0.1 2018年04月20日 3:08 PM bystander Exp $
+ * @author leizhiyuan
*/
public class MeshConstants {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshEndpoint.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshEndpoint.java
index 16e877652..e824edbbb 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshEndpoint.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/MeshEndpoint.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: MeshEndpoint.java, v 0.1 2018年04月20日 3:08 PM bystander Exp $
+ * @author leizhiyuan
*/
public class MeshEndpoint {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ProviderMetaInfo.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ProviderMetaInfo.java
index f846cc035..07f1566d6 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ProviderMetaInfo.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/ProviderMetaInfo.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: ProviderMetaInfo.java, v 0.1 2018年04月03日 11:18 AM bystander Exp $
+ * @author leizhiyuan
*/
public class ProviderMetaInfo {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceRequest.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceRequest.java
index b3efca640..e247c0cfc 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceRequest.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceRequest.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class PublishServiceRequest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceResult.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceResult.java
index 1002bc1c8..32386bff9 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceResult.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/PublishServiceResult.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class PublishServiceResult {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceRequest.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceRequest.java
index 65e5b4e9a..270d7966e 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceRequest.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceRequest.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class SubscribeServiceRequest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceResult.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceResult.java
index a98f6e1ac..6076287fa 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceResult.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/SubscribeServiceResult.java
@@ -20,8 +20,7 @@
import java.util.List;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class SubscribeServiceResult {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceRequest.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceRequest.java
index 8dea05856..5285f9f9e 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceRequest.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceRequest.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class UnPublishServiceRequest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceResult.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceResult.java
index 5376c6d43..8bd3ff80b 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceResult.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnPublishServiceResult.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class UnPublishServiceResult {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceRequest.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceRequest.java
index 9e873428d..1ef1d58ee 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceRequest.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceRequest.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class UnSubscribeServiceRequest {
diff --git a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceResult.java b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceResult.java
index 807acfa0b..c8fe63d1e 100644
--- a/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceResult.java
+++ b/extension-impl/registry-mesh/src/main/java/com/alipay/sofa/rpc/registry/mesh/model/UnSubscribeServiceResult.java
@@ -17,8 +17,7 @@
package com.alipay.sofa.rpc.registry.mesh.model;
/**
- * @author bystander
- * @version $Id: PublishServiceRequest.java, v 0.1 2018年04月03日 11:27 AM bystander Exp $
+ * @author leizhiyuan
*/
public class UnSubscribeServiceResult {
diff --git a/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/MeshApiClientTest.java b/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/MeshApiClientTest.java
index 5c71cb451..096c02c78 100644
--- a/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/MeshApiClientTest.java
+++ b/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/MeshApiClientTest.java
@@ -37,8 +37,7 @@
import org.junit.Test;
/**
- * @author bystander
- * @version $Id: MeshApiClientTest.java, v 0.1 2018年08月07日 12:04 PM bystander Exp $
+ * @author leizhiyuan
*/
public class MeshApiClientTest extends BaseMeshTest {
diff --git a/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/mock/HttpMockServer.java b/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/mock/HttpMockServer.java
index d2871efe7..a9c436be1 100644
--- a/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/mock/HttpMockServer.java
+++ b/extension-impl/registry-mesh/src/test/java/com/alipay/sofa/rpc/registry/mesh/mock/HttpMockServer.java
@@ -25,8 +25,7 @@
import java.net.InetSocketAddress;
/**
- * @author bystander
- * @version $Id: HttpMockServer.java, v 0.1 2018年08月09日 7:52 AM bystander Exp $
+ * @author leizhiyuan
*/
public class HttpMockServer {
diff --git a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryDestroyTest.java b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryDestroyTest.java
index 662611cd5..bea426009 100644
--- a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryDestroyTest.java
+++ b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryDestroyTest.java
@@ -16,15 +16,14 @@
*/
package com.alipay.sofa.rpc.registry.zk;
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
import com.alipay.sofa.rpc.base.Destroyable;
import com.alipay.sofa.rpc.config.RegistryConfig;
import com.alipay.sofa.rpc.registry.RegistryFactory;
import com.alipay.sofa.rpc.registry.zk.base.BaseZkTest;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
/**
* @author tian
diff --git a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryHelperTest.java b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryHelperTest.java
index 0bb87cb24..6059ec1f5 100644
--- a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryHelperTest.java
+++ b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/ZookeeperRegistryHelperTest.java
@@ -33,8 +33,7 @@
import java.util.Map;
/**
- * @author LiWei.Liengen
- * @version $Id: ZookeeperRegistryHelperTest.java, v 0.1 2018年04月25日 下午7:09 LiWei.Liengen Exp $
+ * @author LiWei.Liangen
*/
public class ZookeeperRegistryHelperTest {
diff --git a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/base/BaseZkTest.java b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/base/BaseZkTest.java
index 61b97dec1..79cf79274 100644
--- a/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/base/BaseZkTest.java
+++ b/extension-impl/registry-zk/src/test/java/com/alipay/sofa/rpc/registry/zk/base/BaseZkTest.java
@@ -27,9 +27,8 @@
import java.io.IOException;
/**
- * @author bystander
* if you use zk to be registry ,your test case must be extends this class
- * @version $Id: BaseZkTest.java, v 0.1 2018年05月22日 7:55 PM bystander Exp $
+ * @author leizhiyuan
*/
public abstract class BaseZkTest {
protected static TestingServer server = null;
diff --git a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/server/http/AbstractHttpServer.java b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/server/http/AbstractHttpServer.java
index 70eb0d706..f59253b2e 100644
--- a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/server/http/AbstractHttpServer.java
+++ b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/server/http/AbstractHttpServer.java
@@ -26,7 +26,6 @@
import com.alipay.sofa.rpc.event.EventBus;
import com.alipay.sofa.rpc.event.ServerStartedEvent;
import com.alipay.sofa.rpc.event.ServerStoppedEvent;
-import com.alipay.sofa.rpc.ext.Extension;
import com.alipay.sofa.rpc.invoke.Invoker;
import com.alipay.sofa.rpc.server.BusinessPool;
import com.alipay.sofa.rpc.server.Server;
diff --git a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ClientInitializer.java b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ClientInitializer.java
index 3df38864b..b2c3947f7 100644
--- a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ClientInitializer.java
+++ b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ClientInitializer.java
@@ -32,10 +32,10 @@
import io.netty.handler.codec.http2.DelegatingDecompressorFrameListener;
import io.netty.handler.codec.http2.Http2ClientUpgradeCodec;
import io.netty.handler.codec.http2.Http2Connection;
+import io.netty.handler.codec.http2.Http2ConnectionPrefaceAndSettingsFrameWrittenEvent;
import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandler;
import io.netty.handler.codec.http2.HttpToHttp2ConnectionHandlerBuilder;
import io.netty.handler.codec.http2.InboundHttp2ToHttpAdapterBuilder;
-import io.netty.handler.codec.http2.Http2ConnectionPrefaceAndSettingsFrameWrittenEvent;
import io.netty.handler.ssl.ApplicationProtocolNames;
import io.netty.handler.ssl.ApplicationProtocolNegotiationHandler;
import io.netty.handler.ssl.SslContext;
@@ -45,7 +45,7 @@
/**
* Configures the client pipeline to support HTTP/2 frames.
- *
+ *
* @author GengZhang
* @since 5.4.0
*/
diff --git a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ServerUpgradeHandler.java b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ServerUpgradeHandler.java
index 857e57138..5db7d83da 100644
--- a/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ServerUpgradeHandler.java
+++ b/extension-impl/remoting-http/src/main/java/com/alipay/sofa/rpc/transport/http/Http2ServerUpgradeHandler.java
@@ -38,7 +38,6 @@
* @author GengZhang
*
* @see CleartextHttp2ServerUpgradeHandler
- * @author GengZhang
* @since 5.4.0
*/
@Unstable
@@ -53,12 +52,12 @@ public class Http2ServerUpgradeHandler extends ChannelHandlerAdapter {
/**
* Creates the channel handler provide cleartext HTTP/2 upgrade from HTTP
* upgrade or prior knowledge
- *
- * @param bizGroup the EventLoopGroup
- * @param httpServerCodec the http server codec
+ *
+ * @param bizGroup the EventLoopGroup
+ * @param httpServerCodec the http server codec
* @param httpServerUpgradeHandler the http server upgrade handler for HTTP/2
- * @param http2ServerHandler the http2 server handler, will be added into pipeline
- * when starting HTTP/2 by prior knowledge
+ * @param http2ServerHandler the http2 server handler, will be added into pipeline
+ * when starting HTTP/2 by prior knowledge
*/
public Http2ServerUpgradeHandler(EventLoopGroup bizGroup,
HttpServerCodec httpServerCodec,
diff --git a/extension-impl/tracer-opentracing-resteasy/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RestTracerAdapter.java b/extension-impl/tracer-opentracing-resteasy/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RestTracerAdapter.java
index f3f0218d1..841ebe3fb 100644
--- a/extension-impl/tracer-opentracing-resteasy/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RestTracerAdapter.java
+++ b/extension-impl/tracer-opentracing-resteasy/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RestTracerAdapter.java
@@ -49,8 +49,7 @@
* 客户端:startRpc ——> filter --> beforeSend --> 存入tracer信息 --> clientReceived
* 服务端:serverReceived --> filter --> serverSend
*
- * @author liangen
- * @version $Id: RestTracerAdapter.java, v 0.1 2017年11月29日 上午9:56 liangen Exp $
+ * @author LiWei.Liangen
*/
public class RestTracerAdapter {
diff --git a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracer.java b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracer.java
index 76a7c9200..05b0b6f09 100644
--- a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracer.java
+++ b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracer.java
@@ -23,7 +23,6 @@
import com.alipay.common.tracer.core.context.span.SofaTracerSpanContext;
import com.alipay.common.tracer.core.context.trace.SofaTraceContext;
import com.alipay.common.tracer.core.holder.SofaTraceContextHolder;
-import com.alipay.common.tracer.core.reporter.digest.DiskReporterImpl;
import com.alipay.common.tracer.core.reporter.facade.Reporter;
import com.alipay.common.tracer.core.reporter.stat.SofaTracerStatisticReporter;
import com.alipay.common.tracer.core.span.LogData;
diff --git a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/MemoryReporterImpl.java b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/MemoryReporterImpl.java
index 201d39a69..a7abb9c7a 100644
--- a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/MemoryReporterImpl.java
+++ b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/MemoryReporterImpl.java
@@ -40,8 +40,7 @@
/**
* don't use for production
*
- * @author bystander
- * @version $Id: MemoryReporterImpl.java, v 0.1 2018年05月17日 9:10 AM bystander Exp $
+ * @author leizhiyuan
*/
@JustForTest
public class MemoryReporterImpl extends AbstractReporter {
diff --git a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/ReporterFactory.java b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/ReporterFactory.java
index 9e4991917..7d21aa440 100644
--- a/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/ReporterFactory.java
+++ b/extension-impl/tracer-opentracing/src/main/java/com/alipay/sofa/rpc/tracer/sofatracer/factory/ReporterFactory.java
@@ -24,8 +24,7 @@
import com.alipay.sofa.rpc.common.utils.StringUtils;
/**
- * @author bystander
- * @version $Id: ReporterFactory.java, v 0.1 2018年05月17日 9:00 AM bystander Exp $
+ * @author leizhiyuan
*/
public class ReporterFactory {
diff --git a/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracerTest.java b/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracerTest.java
index bd344e749..7d164a838 100644
--- a/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracerTest.java
+++ b/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracerTest.java
@@ -37,7 +37,9 @@
import java.lang.reflect.Field;
import java.util.concurrent.TimeUnit;
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
/**
* SofaTracer Tester.
diff --git a/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/log/stat/RpcClientStatTest.java b/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/log/stat/RpcClientStatTest.java
index 0976e9b68..9a9cd5ffd 100644
--- a/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/log/stat/RpcClientStatTest.java
+++ b/extension-impl/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/log/stat/RpcClientStatTest.java
@@ -45,8 +45,7 @@
import static org.junit.Assert.assertTrue;
/**
- * @author bystander
- * @version $Id: RpcClientStatTest.java, v 0.1 2018年05月16日 1:01 PM bystander Exp $
+ * @author leizhiyuan
*/
public class RpcClientStatTest extends AbstractTracerBase {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboServerTest.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboServerTest.java
index c9a7fc09f..21e46f62b 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboServerTest.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/bootstrap/dubbo/DubboServerTest.java
@@ -34,7 +34,7 @@
import java.util.List;
/**
- * @author bystander
+ * @author leizhiyuan
*/
public class DubboServerTest extends BaseZkTest {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/base/BaseZkTest.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/base/BaseZkTest.java
index 5830c0df1..ffc29fecd 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/base/BaseZkTest.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/base/BaseZkTest.java
@@ -29,8 +29,7 @@
import java.io.IOException;
/**
- * @author bystander
- * @version $Id: BaseZkTest.java, v 0.1 2018年05月22日 7:55 PM bystander Exp $
+ * @author leizhiyuan
*/
public abstract class BaseZkTest {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideService.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideService.java
index c27bb3b60..4ddc35c53 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideService.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideService.java
@@ -17,9 +17,7 @@
package com.alipay.sofa.rpc.registry.zk;
/**
- *
- * @author zhuoyu.sjw
- * @version $Id: OverrideService.java, v 0.1 2018-06-16 09:45 zhuoyu.sjw Exp $$
+ * @author Jianwei Shi
*/
public interface OverrideService {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideServiceImpl.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideServiceImpl.java
index 9e2024927..4b27833f4 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideServiceImpl.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/OverrideServiceImpl.java
@@ -17,9 +17,7 @@
package com.alipay.sofa.rpc.registry.zk;
/**
- *
- * @author zhuoyu.sjw
- * @version $Id: OverrideServiceImpl.java, v 0.1 2018-06-16 09:51 zhuoyu.sjw Exp $$
+ * @author Jianwei Shi
*/
public class OverrideServiceImpl implements OverrideService {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpService.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpService.java
index ff6268650..3f4a467a4 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpService.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpService.java
@@ -19,7 +19,6 @@
/**
*
* @author LiWei.Liengen
- * @version $Id: WarmUpService.java, v 0.1 2018年04月23日 上午11:05 LiWei.Liengen Exp $
*/
public interface WarmUpService {
diff --git a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpServiceImpl.java b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpServiceImpl.java
index 2cb677bda..817d50d04 100644
--- a/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpServiceImpl.java
+++ b/test/test-integration-3rd/src/test/java/com/alipay/sofa/rpc/registry/zk/WarmUpServiceImpl.java
@@ -18,8 +18,7 @@
/**
*
- * @author LiWei.Liengen
- * @version $Id: WamUpServiceImpl.java, v 0.1 2018年04月23日 上午11:06 LiWei.Liengen Exp $
+ * @author LiWei.Liangen
*/
public class WarmUpServiceImpl implements WarmUpService {
diff --git a/test/test-integration/src/test/java/com/alipay/sofa/rpc/client/bolt/BoltExceptionTest.java b/test/test-integration/src/test/java/com/alipay/sofa/rpc/client/bolt/BoltExceptionTest.java
index af1aa8912..0b9c2fc20 100644
--- a/test/test-integration/src/test/java/com/alipay/sofa/rpc/client/bolt/BoltExceptionTest.java
+++ b/test/test-integration/src/test/java/com/alipay/sofa/rpc/client/bolt/BoltExceptionTest.java
@@ -17,22 +17,14 @@
package com.alipay.sofa.rpc.client.bolt;
import com.alipay.sofa.rpc.common.RpcConstants;
-import com.alipay.sofa.rpc.common.utils.CommonUtils;
import com.alipay.sofa.rpc.config.ApplicationConfig;
import com.alipay.sofa.rpc.config.ConsumerConfig;
-import com.alipay.sofa.rpc.config.ProviderConfig;
-import com.alipay.sofa.rpc.config.ServerConfig;
import com.alipay.sofa.rpc.core.exception.SofaRouteException;
-import com.alipay.sofa.rpc.core.exception.SofaRpcException;
import com.alipay.sofa.rpc.test.ActivelyDestroyTest;
import com.alipay.sofa.rpc.test.HelloService;
-import com.alipay.sofa.rpc.test.HelloServiceImpl;
-import com.alipay.sofa.rpc.test.TestUtils;
import org.junit.Assert;
import org.junit.Test;
-import java.util.concurrent.Callable;
-
/**
* @author GengZhang
*/
diff --git a/test/test-integration/src/test/java/com/alipay/sofa/rpc/server/tracer/util/TracerChecker.java b/test/test-integration/src/test/java/com/alipay/sofa/rpc/server/tracer/util/TracerChecker.java
index d137508c8..8381ab17d 100644
--- a/test/test-integration/src/test/java/com/alipay/sofa/rpc/server/tracer/util/TracerChecker.java
+++ b/test/test-integration/src/test/java/com/alipay/sofa/rpc/server/tracer/util/TracerChecker.java
@@ -32,8 +32,7 @@
import java.util.List;
/**
- * @author bystander
- * @version $Id: TracerChecker.java, v 0.1 2018年11月06日 10:20 AM bystander Exp $
+ * @author leizhiyuan
*/
public class TracerChecker {
diff --git a/test/test-integration/src/test/java/com/alipay/sofa/rpc/transport/http/Http2ClearTextPriorKnowledgeTest.java b/test/test-integration/src/test/java/com/alipay/sofa/rpc/transport/http/Http2ClearTextPriorKnowledgeTest.java
index d56ccd16e..6f9cde0c8 100644
--- a/test/test-integration/src/test/java/com/alipay/sofa/rpc/transport/http/Http2ClearTextPriorKnowledgeTest.java
+++ b/test/test-integration/src/test/java/com/alipay/sofa/rpc/transport/http/Http2ClearTextPriorKnowledgeTest.java
@@ -16,7 +16,6 @@
*/
package com.alipay.sofa.rpc.transport.http;
-import com.alipay.sofa.rpc.common.RpcConfigs;
import com.alipay.sofa.rpc.common.RpcConstants;
import com.alipay.sofa.rpc.config.ApplicationConfig;
import com.alipay.sofa.rpc.config.ConsumerConfig;
@@ -34,7 +33,6 @@
import com.alipay.sofa.rpc.server.http.HttpServiceImpl;
import com.alipay.sofa.rpc.test.ActivelyDestroyTest;
import org.junit.Assert;
-import org.junit.BeforeClass;
import org.junit.Test;
import java.util.concurrent.CountDownLatch;