diff --git a/dubbo-cluster/src/test/java/com/alibaba/dubbo/rpc/cluster/support/FailbackClusterInvokerTest.java b/dubbo-cluster/src/test/java/com/alibaba/dubbo/rpc/cluster/support/FailbackClusterInvokerTest.java
index 00e23a973be32e1470b724092802803103e8d4a3..5d558c81f885bf5e6b29eb60d4b166aff4980479 100644
--- a/dubbo-cluster/src/test/java/com/alibaba/dubbo/rpc/cluster/support/FailbackClusterInvokerTest.java
+++ b/dubbo-cluster/src/test/java/com/alibaba/dubbo/rpc/cluster/support/FailbackClusterInvokerTest.java
@@ -149,4 +149,4 @@ public class FailbackClusterInvokerTest {
         invoker.retryFailed();// when retry the invoker which get from failed map already is not the mocked invoker,so
                               // it can be invoke successfully
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-common/src/main/java/com/alibaba/dubbo/common/Parameters.java b/dubbo-common/src/main/java/com/alibaba/dubbo/common/Parameters.java
index 363bf816757afa8bfcedd06429c68d1beb5fe432..449132b32ed72bfb2df59ab463430bb598b38c23 100644
--- a/dubbo-common/src/main/java/com/alibaba/dubbo/common/Parameters.java
+++ b/dubbo-common/src/main/java/com/alibaba/dubbo/common/Parameters.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/dubbo-config/src/test/java/com/alibaba/dubbo/config/ConfigTest.java b/dubbo-config/src/test/java/com/alibaba/dubbo/config/ConfigTest.java
index 5a91c51e55002358ee281a602a9c7e812cab69e8..39519b892071e04abc2832b35efbb7598497f54f 100644
--- a/dubbo-config/src/test/java/com/alibaba/dubbo/config/ConfigTest.java
+++ b/dubbo-config/src/test/java/com/alibaba/dubbo/config/ConfigTest.java
@@ -163,4 +163,4 @@ public class ConfigTest {
         }
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-fixed-time.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-fixed-time.xml
index 58c170fd2e1a41ae95cc6e0f2b7be321ad37aeb2..62d22b4e0eb247a5ba1d2b49da18996a5e448e4d 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-fixed-time.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-fixed-time.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-on-initialized.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-on-initialized.xml
index f6c618de071b2815cb8718eb749ff854378647e8..0ad0f4ef8fcef58d155d62f4e4b46429f32941c5 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-on-initialized.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/delay-on-initialized.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-default.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-default.xml
index c3d31f88b0ec45525ca1bf8f2f2d291f5ce2374b..85ae98c6861b171c334d04563a5836e0e899f769 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-default.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-default.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-error.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-error.xml
index 52cf092dd01c76310a24c653f5636ece19260c0c..474750a284e629c2f01778be7acd3de680e3bd7f 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-error.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-error.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-register.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-register.xml
index 42da47493228c3f940df7cb966884d0032a65d75..4be9bde3d1e8e90e27999bec3e11495d2d6e60c3 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-register.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol-register.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol.xml
index b97363f83de8c2dea209ef380550d41d49acebb4..5b2638c9dfa88af10270921461528b1a19965ab4 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-protocol.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-registry.xml b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-registry.xml
index 51992e094a086770f90f5a1180be77d3afc09e89..a7814c21dfc4e763a774399b97ab4caf6fae67ec 100644
--- a/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-registry.xml
+++ b/dubbo-config/src/test/resources/com/alibaba/dubbo/config/multi-registry.xml
@@ -1,3 +1,18 @@
+<!--
+ - Copyright 1999-2011 Alibaba Group.
+ -  
+ - Licensed under the Apache License, Version 2.0 (the "License");
+ - you may not use this file except in compliance with the License.
+ - You may obtain a copy of the License at
+ -  
+ -      http://www.apache.org/licenses/LICENSE-2.0
+ -  
+ - Unless required by applicable law or agreed to in writing, software
+ - distributed under the License is distributed on an "AS IS" BASIS,
+ - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ - See the License for the specific language governing permissions and
+ - limitations under the License.
+-->
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
diff --git a/dubbo-registry-simple/src/test/java/com/alibaba/dubbo/registry/dubbo/RegistryDirectoryTest.java b/dubbo-registry-simple/src/test/java/com/alibaba/dubbo/registry/dubbo/RegistryDirectoryTest.java
index 2c8205a09e91146d9ebc0b42a910513d32161d9d..baa596725482d3072ca63c440970976cf2b6c378 100644
--- a/dubbo-registry-simple/src/test/java/com/alibaba/dubbo/registry/dubbo/RegistryDirectoryTest.java
+++ b/dubbo-registry-simple/src/test/java/com/alibaba/dubbo/registry/dubbo/RegistryDirectoryTest.java
@@ -603,4 +603,4 @@ public class RegistryDirectoryTest {
             }
         }
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/CacheRegistry.java b/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/CacheRegistry.java
index 2331486076613c0f00f1963c2f86d8d5a7a83d81..726495e1359d5e3f77e1f117ac22d234a58a89ec 100644
--- a/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/CacheRegistry.java
+++ b/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/CacheRegistry.java
@@ -130,4 +130,4 @@ public abstract class CacheRegistry extends FailbackRegistry {
         return notified;
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/FailbackRegistry.java b/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/FailbackRegistry.java
index 828cdcd82b78108ec67d26f0c34270bfcb92de58..57177bf09d6170dda0fdeb326da27bb4e0cb4eb4 100644
--- a/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/FailbackRegistry.java
+++ b/dubbo-registry/src/main/java/com/alibaba/dubbo/registry/support/FailbackRegistry.java
@@ -324,4 +324,4 @@ public abstract class FailbackRegistry extends AbstractRegistry {
         return failedNotified;
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/support/ProtocolUtils.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/support/ProtocolUtils.java
index a7ac9b65e765ee7dcbbc7333f81ba8e9a8e13084..02981c87377decfdac7bf316fe520af650a99031 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/support/ProtocolUtils.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/support/ProtocolUtils.java
@@ -58,4 +58,4 @@ public class ProtocolUtils {
             server.close();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ChangeTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ChangeTelnetHandlerTest.java
index f4185a72fb2d071d280a30003fb034c75735fd2e..1e0a0abc8712c8bb301da3c95657a3c8cfb20348 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ChangeTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ChangeTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -118,4 +118,4 @@ public class ChangeTelnetHandlerTest {
         String result = change.telnet(mockChannel, "/");
         assertEquals("Cancelled default service com.alibaba.dubbo.rpc.protocol.dubbo.support.DemoService.", result);
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/CurrentTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/CurrentTelnetHandlerTest.java
index 78dfd18f67be2db57c14a8a53f3e27830e639d00..f730e09bf4f59323458f0dc90d917dd8e9d41300 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/CurrentTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/CurrentTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -72,4 +72,4 @@ public class CurrentTelnetHandlerTest {
         String result = count.telnet(mockChannel, "test");
         assertEquals("Unsupported parameter test for pwd.", result);
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/InvokerTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/InvokerTelnetHandlerTest.java
index bbe25879e6eefb16a7c8d554db7d1d9154ed9a52..fab78b298bf2eb003ce3b2a8a69e6017411180e3 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/InvokerTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/InvokerTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -109,4 +109,4 @@ public class InvokerTelnetHandlerTest {
         assertEquals("Invalid parameters, format: service.method(args)", result);
         EasyMock.reset(mockChannel);
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ListTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ListTelnetHandlerTest.java
index fa56a05873dc22b593049530b6ab0373e420154d..e48138189f264278aeb8290db141ecc144b517ce 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ListTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/ListTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -165,4 +165,4 @@ public class ListTelnetHandlerTest {
         assertEquals("No such service xx", result);
         EasyMock.reset(mockChannel);
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/LogTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/LogTelnetHandlerTest.java
index 97d3fc586c9aa5dbe4bc7d76e2055f5b20c4d634..5822c728dfe2c810fbcb88de857161bf9695c67d 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/LogTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/LogTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -54,4 +54,4 @@ public class LogTelnetHandlerTest {
         EasyMock.reset(mockChannel);
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/PortTelnetHandlerTest.java b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/PortTelnetHandlerTest.java
index b541714cc80622482d9877870ad6bb7c1331112f..2b2bf4f6d90fa3a4bb676673a1c9bcca9128fc49 100644
--- a/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/PortTelnetHandlerTest.java
+++ b/dubbo-rpc-default/src/test/java/com/alibaba/dubbo/rpc/protocol/dubbo/telnet/PortTelnetHandlerTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2101 Alibaba Group.
+ * Copyright 1999-2011 Alibaba Group.
  *  
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -94,4 +94,4 @@ public class PortTelnetHandlerTest {
         assertEquals("No such port 20880", result);
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnection.java b/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnection.java
index a0576836d2fba2bfed8331983759b1c9632dba20..e8cf9f19ad05828c17c929ef1dd1c70ada521e0e 100644
--- a/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnection.java
+++ b/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnection.java
@@ -85,4 +85,4 @@ public class HttpClientConnection implements HessianConnection {
     public void destroy() throws IOException {
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnectionFactory.java b/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnectionFactory.java
index b9f6247f15262b392141ce80554142d1962cc741..8829b0c6cebce904836ea0f929fd25bebeb5d969 100644
--- a/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnectionFactory.java
+++ b/dubbo-rpc-hessian/src/main/java/com/alibaba/dubbo/rpc/protocol/hessian/HttpClientConnectionFactory.java
@@ -44,4 +44,4 @@ public class HttpClientConnectionFactory implements HessianConnectionFactory {
         return new HttpClientConnection(httpClient, url);
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianProtocolTest.java b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianProtocolTest.java
index 6d366b9b99019d59fdcec29d1eafd4153e3f3a9c..d3b449e6e4ab71e404ae0e317e083258388d9593 100644
--- a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianProtocolTest.java
+++ b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianProtocolTest.java
@@ -109,4 +109,4 @@ public class HessianProtocolTest {
         exporter.unexport();
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianService.java b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianService.java
index c339b80a74e0415de8b899988bf4f6314fe35847..133be00340a96abbf5b7a69a0866364698220da4 100644
--- a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianService.java
+++ b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianService.java
@@ -29,4 +29,4 @@ public interface HessianService {
     
      String customException();
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianServiceImpl.java b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianServiceImpl.java
index 39768d521812906250c873dbe9808690704e3d74..c9d70956186ee47b6a42acd147f1bfc97022559c 100644
--- a/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianServiceImpl.java
+++ b/dubbo-rpc-hessian/src/test/java/com/alibaba/dubbo/rpc/protocol/hessian/HessianServiceImpl.java
@@ -53,4 +53,4 @@ public class HessianServiceImpl implements HessianService {
             super(message);
         }
     }
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/RmiProxyFactory.java b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/RmiProxyFactory.java
index 9c596dc5224e74de7c05824060721959df30c016..740bf808fdea73db8a2bfa8203b69fdb474e4aa9 100644
--- a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/RmiProxyFactory.java
+++ b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/RmiProxyFactory.java
@@ -33,4 +33,4 @@ public interface RmiProxyFactory {
 
     boolean isSupported(Remote remote, Class<?> serviceType, URL url);
     
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/DubboRmiProxyFactory.java b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/DubboRmiProxyFactory.java
index 59732c96a693024a8253b84283d7a12df4e78ad2..f373a01f98b55473a0dd7e13841634cae46065ff 100644
--- a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/DubboRmiProxyFactory.java
+++ b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/DubboRmiProxyFactory.java
@@ -137,4 +137,4 @@ public class DubboRmiProxyFactory implements RmiProxyFactory {
         }
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/NativeProxyFactory.java b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/NativeProxyFactory.java
index 847ef39210c6806d2bce301b614f6e2223de4af2..9150298404b4893f4b75895fcdfed09b50dc9712 100644
--- a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/NativeProxyFactory.java
+++ b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/NativeProxyFactory.java
@@ -82,4 +82,4 @@ public class NativeProxyFactory implements RmiProxyFactory {
         return proxyFactory.getInvoker((T) remote, serviceType, url);
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/RmiProxyFactoryAdaptive.java b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/RmiProxyFactoryAdaptive.java
index a33e6b8ebe0ec80461d38c957d127336117c4257..37ce73b4dbfbeeba9eb5caf2a0393868ca9436a5 100644
--- a/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/RmiProxyFactoryAdaptive.java
+++ b/dubbo-rpc-rmi/src/main/java/com/alibaba/dubbo/rpc/protocol/rmi/proxy/RmiProxyFactoryAdaptive.java
@@ -59,4 +59,4 @@ public class RmiProxyFactoryAdaptive implements RmiProxyFactory {
         return true;
     }
 
-}
+}
\ No newline at end of file
diff --git a/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java b/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
index b62c20401347c60c3609dafe3306892079a4ce3c..3ee576b32d2887085baf44bdf2d45d883f727b8c 100644
--- a/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
+++ b/dubbo-rpc/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java
@@ -51,4 +51,4 @@ public abstract class AbstractProxyFactory implements ProxyFactory {
     
     public abstract <T> T getProxy(Invoker<T> invoker, Class<?>[] types);
 
-}
+}
\ No newline at end of file