#1067: I18N effort for dubbo code base - dubbo-rpc (part3)

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/listener/DeprecatedInvokerListener.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -24,8 +25,6 @@ import com.alibaba.dubbo.rpc.RpcException;
 
 /**
  * DeprecatedProtocolFilter
- *
- * @author william.liangf
  */
 @Activate(Constants.DEPRECATED_KEY)
 public class DeprecatedInvokerListener extends InvokerListenerAdapter {

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/listener/ExporterListenerAdapter.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -21,8 +22,6 @@ import com.alibaba.dubbo.rpc.RpcException;
 
 /**
  * ExporterListenerAdapter
- *
- * @author william.liangf
  */
 public abstract class ExporterListenerAdapter implements ExporterListener {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/listener/InvokerListenerAdapter.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -21,8 +22,6 @@ import com.alibaba.dubbo.rpc.RpcException;
 
 /**
  * InvokerListenerAdapter
- *
- * @author william.liangf
  */
 public abstract class InvokerListenerAdapter implements InvokerListener {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/listener/ListenerExporterWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -25,8 +26,6 @@ import java.util.List;
 
 /**
  * ListenerExporter
- *
- * @author william.liangf
  */
 public class ListenerExporterWrapper<T> implements Exporter<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/listener/ListenerInvokerWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -28,8 +29,6 @@ import java.util.List;
 
 /**
  * ListenerInvoker
- *
- * @author william.liangf
  */
 public class ListenerInvokerWrapper<T> implements Invoker<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/AbstractExporter.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -22,9 +23,6 @@ import com.alibaba.dubbo.rpc.Invoker;
 
 /**
  * AbstractExporter.
- *
- * @author qianlei
- * @author william.liangf
  */
 public abstract class AbstractExporter<T> implements Exporter<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/AbstractInvoker.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -38,9 +39,6 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
  * AbstractInvoker.
- *
- * @author qian.lei
- * @author william.liangf
  */
 public abstract class AbstractInvoker<T> implements Invoker<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/AbstractProtocol.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -33,9 +34,6 @@ import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * abstract ProtocolSupport.
- *
- * @author qian.lei
- * @author william.liangf
  */
 public abstract class AbstractProtocol implements Protocol {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/AbstractProxyProtocol.java

 /*
- * Copyright 1999-2012 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -31,8 +32,6 @@ import java.util.concurrent.CopyOnWriteArrayList;
 
 /**
  * AbstractProxyProtocol
- *
- * @author william.liangf
  */
 public abstract class AbstractProxyProtocol extends AbstractProtocol {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/InvokerWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -23,8 +24,6 @@ import com.alibaba.dubbo.rpc.RpcException;
 
 /**
  * InvokerWrapper
- *
- * @author william.liangf
  */
 public class InvokerWrapper<T> implements Invoker<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/ProtocolFilterWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -30,8 +31,6 @@ import java.util.List;
 
 /**
  * ListenerProtocol
- *
- * @author william.liangf
  */
 public class ProtocolFilterWrapper implements Protocol {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/protocol/ProtocolListenerWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -32,8 +33,6 @@ import java.util.Collections;
 
 /**
  * ListenerProtocol
- *
- * @author william.liangf
  */
 public class ProtocolListenerWrapper implements Protocol {
     static {

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyFactory.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -24,8 +25,6 @@ import com.alibaba.dubbo.rpc.service.EchoService;
 
 /**
  * AbstractProxyFactory
- *
- * @author william.liangf
  */
 public abstract class AbstractProxyFactory implements ProxyFactory {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/AbstractProxyInvoker.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -26,8 +27,6 @@ import java.lang.reflect.InvocationTargetException;
 
 /**
  * InvokerWrapper
- *
- * @author william.liangf
  */
 public abstract class AbstractProxyInvoker<T> implements Invoker<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/InvokerInvocationHandler.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -23,8 +24,6 @@ import java.lang.reflect.Method;
 
 /**
  * InvokerHandler
- *
- * @author william.liangf
  */
 public class InvokerInvocationHandler implements InvocationHandler {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/javassist/JavassistProxyFactory.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -25,8 +26,6 @@ import com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler;
 
 /**
  * JavaassistRpcProxyFactory
- *
- * @author william.liangf
  */
 public class JavassistProxyFactory extends AbstractProxyFactory {
 
@@ -36,7 +35,7 @@ public class JavassistProxyFactory extends AbstractProxyFactory {
     }
 
     public <T> Invoker<T> getInvoker(T proxy, Class<T> type, URL url) {
-        // TODO Wrapper类不能正确处理带$的类名
+        // TODO Wrapper cannot handle this scenario correctly: the classname contains '$'
         final Wrapper wrapper = Wrapper.getWrapper(proxy.getClass().getName().indexOf('$') < 0 ? proxy.getClass() : type);
         return new AbstractProxyInvoker<T>(proxy, type, url) {
             @Override

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/jdk/JdkProxyFactory.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -26,8 +27,6 @@ import java.lang.reflect.Proxy;
 
 /**
  * JavaassistRpcProxyFactory
- *
- * @author william.liangf
  */
 public class JdkProxyFactory extends AbstractProxyFactory {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/proxy/wrapper/StubProxyFactoryWrapper.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -36,8 +37,6 @@ import java.lang.reflect.Constructor;
 
 /**
  * StubProxyFactoryWrapper
- *
- * @author william.liangf
  */
 public class StubProxyFactoryWrapper implements ProxyFactory {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/service/EchoService.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -17,8 +18,6 @@ package com.alibaba.dubbo.rpc.service;
 
 /**
  * Echo service.
- *
- * @author qian.lei
  * @export
  */
 public interface EchoService {

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/service/GenericException.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -20,8 +21,6 @@ import com.alibaba.dubbo.common.utils.StringUtils;
 /**
  * GenericException
  *
- * @author william.liangf
- * @serial Don't change the class name and properties.
  * @export
  */
 public class GenericException extends RuntimeException {

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/service/GenericService.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -16,21 +17,21 @@
 package com.alibaba.dubbo.rpc.service;
 
 /**
- * 通用服务接口
+ * Generic service interface
  *
- * @author william.liangf
  * @export
  */
 public interface GenericService {
 
     /**
-     * 泛化调用
+     * Generic invocation
      *
-     * @param method         方法名，如：findPerson，如果有重载方法，需带上参数列表，如：findPerson(java.lang.String)
-     * @param parameterTypes 参数类型
-     * @param args           参数列表
-     * @return 返回值
-     * @throws Throwable 方法抛出的异常
+     * @param method         Method name, e.g. findPerson. If there are overridden methods, parameter info is
+     *                       required, e.g. findPerson(java.lang.String)
+     * @param parameterTypes Parameter types
+     * @param args           Arguments
+     * @return invocation return value
+     * @throws Throwable potential exception thrown from the invocation
      */
     Object $invoke(String method, String[] parameterTypes, Object[] args) throws GenericException;
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/DelegateExporter.java

-/**
- * Project: dubbo-rpc
- * <p>
- * File Created at 2012-2-24
- * $Id$
- * <p>
- * Copyright 1999-2100 Alibaba.com Corporation Limited.
- * All rights reserved.
- * <p>
- * This software is the confidential and proprietary information of
- * Alibaba Company. ("Confidential Information").  You shall not
- * disclose such Confidential Information and shall use it only in
- * accordance with the terms of the license agreement you entered into
- * with Alibaba.com.
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
  */
 package com.alibaba.dubbo.rpc.support;
 
@@ -20,8 +21,6 @@ import com.alibaba.dubbo.rpc.Invoker;
 
 /**
  * DelegateExporter
- * @author chao.liuc
- *
  */
 public class DelegateExporter<T> implements Exporter<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/DelegateInvoker.java

 /*
- * Copyright 1999-2012 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -23,8 +24,6 @@ import com.alibaba.dubbo.rpc.RpcException;
 
 /**
  * DelegateInvoker
- *
- * @author william.liangf
  */
 public abstract class DelegateInvoker<T> implements Invoker<T> {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/MockInvoker.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -37,10 +38,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
-/**
- * @author chao.liuc
- * @author william.liangf
- */
 final public class MockInvoker<T> implements Invoker<T> {
     private final static ProxyFactory proxyFactory = ExtensionLoader.getExtensionLoader(ProxyFactory.class).getAdaptiveExtension();
     private final static Map<String, Invoker<?>> mocks = new ConcurrentHashMap<String, Invoker<?>>();
@@ -118,7 +115,7 @@ final public class MockInvoker<T> implements Invoker<T> {
             mock = mock.replace('`', '"');
             if (StringUtils.isBlank(mock)) {
                 throw new RpcException(" mocked exception for Service degradation. ");
-            } else { //用户自定义类
+            } else { // user customized class
                 Throwable t = getThrowable(mock);
                 throw new RpcException(RpcException.BIZ_EXCEPTION, t);
             }

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/MockProtocol.java

 /*
- * 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -22,9 +23,7 @@ import com.alibaba.dubbo.rpc.RpcException;
 import com.alibaba.dubbo.rpc.protocol.AbstractProtocol;
 
 /**
- * MockProtocol 用于在consumer side 通过url及类型生成一个mockInvoker
- *
- * @author chao.liuc
+ * MockProtocol is used for generating a mock invoker by URL and type on consumer side
  */
 final public class MockProtocol extends AbstractProtocol {
 

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/ProtocolUtils.java

+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
 package com.alibaba.dubbo.rpc.support;
 
 import com.alibaba.dubbo.common.Constants;
 import com.alibaba.dubbo.common.URL;
 
-/**
- * @author <a href="mailto:gang.lvg@alibaba-inc.com">kimi</a>
- */
 public class ProtocolUtils {
 
     private ProtocolUtils() {

dubbo-rpc/dubbo-rpc-api/src/main/java/com/alibaba/dubbo/rpc/support/RpcUtils.java

 /*
- * Copyright 1999-2012 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
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
  *
@@ -29,9 +30,6 @@ import java.util.concurrent.atomic.AtomicLong;
 
 /**
  * RpcUtils
- *
- * @author william.liangf
- * @author chao.liuc
  */
 public class RpcUtils {
 
@@ -86,7 +84,7 @@ public class RpcUtils {
     }
 
     /**
-     * 幂等操作:异步操作默认添加invocation id
+     * Idempotent operation: invocation id will be added in async operation by default
      *
      * @param url
      * @param inv
@@ -100,13 +98,11 @@ public class RpcUtils {
     private static boolean isAttachInvocationId(URL url, Invocation invocation) {
         String value = url.getMethodParameter(invocation.getMethodName(), Constants.AUTO_ATTACH_INVOCATIONID_KEY);
         if (value == null) {
-            //异步操作默认添加invocationid
+            // add invocationid in async operation by default
             return isAsync(url, invocation);
         } else if (Boolean.TRUE.toString().equalsIgnoreCase(value)) {
-            //设置为添加，则一定添加
             return true;
         } else {
-            //value为false时，不添加
             return false;
         }
     }
@@ -151,7 +147,6 @@ public class RpcUtils {
 
     public static boolean isAsync(URL url, Invocation inv) {
         boolean isAsync;
-        //如果Java代码中设置优先.
         if (Boolean.TRUE.toString().equals(inv.getAttachment(Constants.ASYNC_KEY))) {
             isAsync = true;
         } else {
@@ -162,7 +157,6 @@ public class RpcUtils {
 
     public static boolean isOneway(URL url, Invocation inv) {
         boolean isOneway;
-        //如果Java代码中设置优先.
         if (Boolean.FALSE.toString().equals(inv.getAttachment(Constants.RETURN_KEY))) {
             isOneway = true;
         } else {