http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/network/SslTransportLayer.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/network/SslTransportLayer.java 
b/clients/src/main/java/org/apache/kafka/common/network/SslTransportLayer.java
index 9ccf33d..eb423e3 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/network/SslTransportLayer.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/network/SslTransportLayer.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.network;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/network/TransportLayer.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/network/TransportLayer.java 
b/clients/src/main/java/org/apache/kafka/common/network/TransportLayer.java
index 092df4d..fad0cea 100644
--- a/clients/src/main/java/org/apache/kafka/common/network/TransportLayer.java
+++ b/clients/src/main/java/org/apache/kafka/common/network/TransportLayer.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.network;
 
 /*

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/network/TransportLayers.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/network/TransportLayers.java 
b/clients/src/main/java/org/apache/kafka/common/network/TransportLayers.java
index b77eae8..f5bc1fc 100644
--- a/clients/src/main/java/org/apache/kafka/common/network/TransportLayers.java
+++ b/clients/src/main/java/org/apache/kafka/common/network/TransportLayers.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.network;
 
 import java.nio.channels.GatheringByteChannel;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/ApiKeys.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/ApiKeys.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/ApiKeys.java
index 4e525df..b3c59a1 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/ApiKeys.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/ApiKeys.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/Errors.java
----------------------------------------------------------------------
diff --git a/clients/src/main/java/org/apache/kafka/common/protocol/Errors.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/Errors.java
index e7689e2..a2a33ee 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/Errors.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/Errors.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/Protocol.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/Protocol.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/Protocol.java
index 032e00e..25d380b 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/Protocol.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/Protocol.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/SecurityProtocol.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/SecurityProtocol.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/SecurityProtocol.java
index fe48832..99d3b3d 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/protocol/SecurityProtocol.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/protocol/SecurityProtocol.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/ArrayOf.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/ArrayOf.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/ArrayOf.java
index 1ba8e44..4213ecd 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/types/ArrayOf.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/types/ArrayOf.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/Field.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/Field.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/Field.java
index cab7bf4..605174d 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/types/Field.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/types/Field.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/Schema.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/Schema.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/Schema.java
index efbfd14..f275ada 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/types/Schema.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/types/Schema.java
@@ -1,14 +1,18 @@
-/**
- * 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.
+/*
+ * 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 org.apache.kafka.common.protocol.types;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/SchemaException.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/SchemaException.java
 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/SchemaException.java
index 58b685b..48a3bdc 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/SchemaException.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/SchemaException.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/Struct.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/Struct.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/Struct.java
index 0165ce6..1258763 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/types/Struct.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/types/Struct.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.protocol.types;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java 
b/clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java
index e2f7baf..3341f3e 100644
--- a/clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java
+++ b/clients/src/main/java/org/apache/kafka/common/protocol/types/Type.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/AbstractRecords.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/AbstractRecords.java 
b/clients/src/main/java/org/apache/kafka/common/record/AbstractRecords.java
index 47b96e2..1548a95 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/AbstractRecords.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/AbstractRecords.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import java.util.ArrayList;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/ByteBufferInputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferInputStream.java
 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferInputStream.java
index fca45cf..c033b6c 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferInputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferInputStream.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/ByteBufferLogInputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferLogInputStream.java
 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferLogInputStream.java
index ee7d308..bdda998 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferLogInputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferLogInputStream.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import org.apache.kafka.common.errors.CorruptRecordException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/ByteBufferOutputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferOutputStream.java
 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferOutputStream.java
index 13609d8..4eee605 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/ByteBufferOutputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/ByteBufferOutputStream.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/CompressionType.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/CompressionType.java 
b/clients/src/main/java/org/apache/kafka/common/record/CompressionType.java
index 62265dc..658e50c 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/CompressionType.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/CompressionType.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/FileLogInputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/FileLogInputStream.java 
b/clients/src/main/java/org/apache/kafka/common/record/FileLogInputStream.java
index dd9cc84..1461b55 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/FileLogInputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/FileLogInputStream.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import org.apache.kafka.common.KafkaException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/FileRecords.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/FileRecords.java 
b/clients/src/main/java/org/apache/kafka/common/record/FileRecords.java
index 960b716..0a333c5 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/FileRecords.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/FileRecords.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import org.apache.kafka.common.KafkaException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/InvalidRecordException.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/InvalidRecordException.java
 
b/clients/src/main/java/org/apache/kafka/common/record/InvalidRecordException.java
index ee60713..ffd09a4 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/InvalidRecordException.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/InvalidRecordException.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockInputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockInputStream.java
 
b/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockInputStream.java
index a408580..6544d13 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockInputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockInputStream.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.record;
 
 import static 
org.apache.kafka.common.record.KafkaLZ4BlockOutputStream.LZ4_FRAME_INCOMPRESSIBLE_MASK;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockOutputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockOutputStream.java
 
b/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockOutputStream.java
index 515c09a..0a64d43 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockOutputStream.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/KafkaLZ4BlockOutputStream.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.record;
 
 import java.io.FilterOutputStream;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/LogEntry.java
----------------------------------------------------------------------
diff --git a/clients/src/main/java/org/apache/kafka/common/record/LogEntry.java 
b/clients/src/main/java/org/apache/kafka/common/record/LogEntry.java
index d2db356..d4ffec0 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/LogEntry.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/LogEntry.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/LogInputStream.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/LogInputStream.java 
b/clients/src/main/java/org/apache/kafka/common/record/LogInputStream.java
index a9af651..d81488d 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/LogInputStream.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/LogInputStream.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import java.io.IOException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/MemoryRecords.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/MemoryRecords.java 
b/clients/src/main/java/org/apache/kafka/common/record/MemoryRecords.java
index 6c31b25..c5076d6 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/MemoryRecords.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/MemoryRecords.java
@@ -1,14 +1,18 @@
-/**
- * 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.
+/*
+ * 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 org.apache.kafka.common.record;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/MemoryRecordsBuilder.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/MemoryRecordsBuilder.java
 
b/clients/src/main/java/org/apache/kafka/common/record/MemoryRecordsBuilder.java
index 731d1dc..32ddcee 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/record/MemoryRecordsBuilder.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/record/MemoryRecordsBuilder.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/Record.java
----------------------------------------------------------------------
diff --git a/clients/src/main/java/org/apache/kafka/common/record/Record.java 
b/clients/src/main/java/org/apache/kafka/common/record/Record.java
index e3d0b76..a54d65d 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/Record.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/Record.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/Records.java
----------------------------------------------------------------------
diff --git a/clients/src/main/java/org/apache/kafka/common/record/Records.java 
b/clients/src/main/java/org/apache/kafka/common/record/Records.java
index bdc9655..5e0490d 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/Records.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/Records.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/RecordsIterator.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/RecordsIterator.java 
b/clients/src/main/java/org/apache/kafka/common/record/RecordsIterator.java
index 430db30..b6f049c 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/RecordsIterator.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/RecordsIterator.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.record;
 
 import org.apache.kafka.common.KafkaException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/record/TimestampType.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/record/TimestampType.java 
b/clients/src/main/java/org/apache/kafka/common/record/TimestampType.java
index 182cbd1..9440668 100644
--- a/clients/src/main/java/org/apache/kafka/common/record/TimestampType.java
+++ b/clients/src/main/java/org/apache/kafka/common/record/TimestampType.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.record;
 
 import java.util.NoSuchElementException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequest.java 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequest.java
index e2403bc..c2ad39d 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequest.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequestResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequestResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequestResponse.java
index 00ddf71..0ba373d 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequestResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractRequestResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/AbstractResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractResponse.java 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractResponse.java
index b018871..d534daf 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/AbstractResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/AbstractResponse.java
@@ -1,19 +1,19 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
- * <p/>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p/>
+ * 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 org.apache.kafka.common.requests;
 
 import org.apache.kafka.common.network.NetworkSend;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsRequest.java
index fde07bf..07dd5f5 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsResponse.java
index 6fea979..382da89 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/ApiVersionsResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownRequest.java
index 48f0a11..4b5ec13 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownResponse.java
index a407c5a..00973f0 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/ControlledShutdownResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsRequest.java
index 7e19687..673810d 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsRequest.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsResponse.java
index f0986ff..33a4b4a 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/CreateTopicsResponse.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsRequest.java
index 1cb6eb8..ccbe211 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsRequest.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsResponse.java
index dc651e1..9d0d0f3 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/DeleteTopicsResponse.java
@@ -1,12 +1,12 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ *    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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsRequest.java
index d5bde06..287eda9 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsResponse.java
index bab13ff..5496d66 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/DescribeGroupsResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java 
b/clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java
index 7418b89..9c33f71 100644
--- a/clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java
+++ b/clients/src/main/java/org/apache/kafka/common/requests/FetchRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/FetchResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/FetchResponse.java 
b/clients/src/main/java/org/apache/kafka/common/requests/FetchResponse.java
index 25631a5..79b1a5c 100644
--- a/clients/src/main/java/org/apache/kafka/common/requests/FetchResponse.java
+++ b/clients/src/main/java/org/apache/kafka/common/requests/FetchResponse.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorRequest.java
index dcd7156..b45054c 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorResponse.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorResponse.java
index 8a0f5cd..f8a9f8f 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/GroupCoordinatorResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatRequest.java 
b/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatRequest.java
index 0b713de..44591a0 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatResponse.java 
b/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatResponse.java
index ac58a70..18d63f8 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/HeartbeatResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupRequest.java 
b/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupRequest.java
index 93f124a..994d9a2 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupRequest.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupResponse.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupResponse.java 
b/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupResponse.java
index 82f6445..bd55e9b 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupResponse.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/JoinGroupResponse.java
@@ -1,14 +1,18 @@
-/**
- * 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
+/*
+ * 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
+ *    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.
+ * 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 org.apache.kafka.common.requests;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/clients/src/main/java/org/apache/kafka/common/requests/LeaderAndIsrRequest.java
----------------------------------------------------------------------
diff --git 
a/clients/src/main/java/org/apache/kafka/common/requests/LeaderAndIsrRequest.java
 
b/clients/src/main/java/org/apache/kafka/common/requests/LeaderAndIsrRequest.java
index 942590e..f51cfa9 100644
--- 
a/clients/src/main/java/org/apache/kafka/common/requests/LeaderAndIsrRequest.java
+++ 
b/clients/src/main/java/org/apache/kafka/common/requests/LeaderAndIsrRequest.java
@@ -1,10 +1,10 @@
-/**
+/*
  * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
+ * 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
+ * the License. You may obtain a copy of the License at
  *
  *    http://www.apache.org/licenses/LICENSE-2.0
  *
@@ -14,7 +14,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.apache.kafka.common.requests;
 
 import org.apache.kafka.common.Node;

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