http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
----------------------------------------------------------------------
diff --git 
a/log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
 
b/log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
index 71bdd94..34be2e9 100644
--- 
a/log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
+++ 
b/log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.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/log4j-appender/src/test/java/org/apache/kafka/log4jappender/MockKafkaLog4jAppender.java
----------------------------------------------------------------------
diff --git 
a/log4j-appender/src/test/java/org/apache/kafka/log4jappender/MockKafkaLog4jAppender.java
 
b/log4j-appender/src/test/java/org/apache/kafka/log4jappender/MockKafkaLog4jAppender.java
index c35f26a..87aaca8 100644
--- 
a/log4j-appender/src/test/java/org/apache/kafka/log4jappender/MockKafkaLog4jAppender.java
+++ 
b/log4j-appender/src/test/java/org/apache/kafka/log4jappender/MockKafkaLog4jAppender.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/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJODeserializer.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJODeserializer.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJODeserializer.java
index 5fcd1f3..b2ef6dc 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJODeserializer.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJODeserializer.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.streams.examples.pageview;
 
 import com.fasterxml.jackson.databind.ObjectMapper;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJOSerializer.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJOSerializer.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJOSerializer.java
index bb60327..fa82c24 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJOSerializer.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonPOJOSerializer.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.streams.examples.pageview;
 
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonTimestampExtractor.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonTimestampExtractor.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonTimestampExtractor.java
index 918cd65..4f6257a 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonTimestampExtractor.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/JsonTimestampExtractor.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.streams.examples.pageview;
 
 import com.fasterxml.jackson.databind.JsonNode;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.java
index 4756722..a194f0f 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.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.streams.examples.pageview;
 
 import org.apache.kafka.clients.consumer.ConsumerConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewUntypedDemo.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewUntypedDemo.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewUntypedDemo.java
index 67e8cc5..37b2bca 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewUntypedDemo.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewUntypedDemo.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.streams.examples.pageview;
 
 import com.fasterxml.jackson.databind.JsonNode;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/pipe/PipeDemo.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pipe/PipeDemo.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pipe/PipeDemo.java
index 3c1bd8c..b1764d8 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/pipe/PipeDemo.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/pipe/PipeDemo.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.streams.examples.pipe;
 
 import org.apache.kafka.clients.consumer.ConsumerConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountDemo.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountDemo.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountDemo.java
index b1d3c52..74f0d5e 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountDemo.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountDemo.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.streams.examples.wordcount;
 
 import org.apache.kafka.clients.consumer.ConsumerConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountProcessorDemo.java
----------------------------------------------------------------------
diff --git 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountProcessorDemo.java
 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountProcessorDemo.java
index f9913ca..790cab7 100644
--- 
a/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountProcessorDemo.java
+++ 
b/streams/examples/src/main/java/org/apache/kafka/streams/examples/wordcount/WordCountProcessorDemo.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.streams.examples.wordcount;
 
 import org.apache.kafka.clients.consumer.ConsumerConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/KafkaClientSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/KafkaClientSupplier.java 
b/streams/src/main/java/org/apache/kafka/streams/KafkaClientSupplier.java
index ed3d488..f733c25 100644
--- a/streams/src/main/java/org/apache/kafka/streams/KafkaClientSupplier.java
+++ b/streams/src/main/java/org/apache/kafka/streams/KafkaClientSupplier.java
@@ -1,20 +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.streams;
 
 import org.apache.kafka.clients.consumer.Consumer;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/KafkaStreams.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/KafkaStreams.java 
b/streams/src/main/java/org/apache/kafka/streams/KafkaStreams.java
index 813b49e..0cdeb73 100644
--- a/streams/src/main/java/org/apache/kafka/streams/KafkaStreams.java
+++ b/streams/src/main/java/org/apache/kafka/streams/KafkaStreams.java
@@ -1,20 +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.streams;
 
 import org.apache.kafka.clients.consumer.KafkaConsumer;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/KeyValue.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/KeyValue.java 
b/streams/src/main/java/org/apache/kafka/streams/KeyValue.java
index 0c1d2af..425e272 100644
--- a/streams/src/main/java/org/apache/kafka/streams/KeyValue.java
+++ b/streams/src/main/java/org/apache/kafka/streams/KeyValue.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.streams;
 
 import java.util.Objects;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java 
b/streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java
index 4af8109..8c81318 100644
--- a/streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java
+++ b/streams/src/main/java/org/apache/kafka/streams/StreamsConfig.java
@@ -1,20 +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.streams;
 
 import org.apache.kafka.clients.CommonClientConfigs;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/StreamsMetrics.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/StreamsMetrics.java 
b/streams/src/main/java/org/apache/kafka/streams/StreamsMetrics.java
index a7bd889..773d023 100644
--- a/streams/src/main/java/org/apache/kafka/streams/StreamsMetrics.java
+++ b/streams/src/main/java/org/apache/kafka/streams/StreamsMetrics.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.streams;
 
 import org.apache.kafka.common.Metric;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/InvalidStateStoreException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/InvalidStateStoreException.java
 
b/streams/src/main/java/org/apache/kafka/streams/errors/InvalidStateStoreException.java
index ca57be0..a6ee1f1 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/InvalidStateStoreException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/InvalidStateStoreException.java
@@ -1,16 +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.streams.errors;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/LockException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/LockException.java 
b/streams/src/main/java/org/apache/kafka/streams/errors/LockException.java
index c85fd84..d5cf858 100644
--- a/streams/src/main/java/org/apache/kafka/streams/errors/LockException.java
+++ b/streams/src/main/java/org/apache/kafka/streams/errors/LockException.java
@@ -1,16 +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.streams.errors;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/ProcessorStateException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/ProcessorStateException.java
 
b/streams/src/main/java/org/apache/kafka/streams/errors/ProcessorStateException.java
index 061b605..1b659bf 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/ProcessorStateException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/ProcessorStateException.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.streams.errors;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/StreamsException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/StreamsException.java 
b/streams/src/main/java/org/apache/kafka/streams/errors/StreamsException.java
index b90f11f..dc6b1e3 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/StreamsException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/StreamsException.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
  *
@@ -13,8 +13,7 @@
  * 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.streams.errors;
 
 import org.apache.kafka.common.KafkaException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/TaskAssignmentException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/TaskAssignmentException.java
 
b/streams/src/main/java/org/apache/kafka/streams/errors/TaskAssignmentException.java
index 8c06b5b..2be43d6 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/TaskAssignmentException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/TaskAssignmentException.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/streams/src/main/java/org/apache/kafka/streams/errors/TaskIdFormatException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/TaskIdFormatException.java
 
b/streams/src/main/java/org/apache/kafka/streams/errors/TaskIdFormatException.java
index 20d739f..c177705 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/TaskIdFormatException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/TaskIdFormatException.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.streams.errors;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/errors/TopologyBuilderException.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/errors/TopologyBuilderException.java
 
b/streams/src/main/java/org/apache/kafka/streams/errors/TopologyBuilderException.java
index 0789460..387ab12 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/errors/TopologyBuilderException.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/errors/TopologyBuilderException.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.streams.errors;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Aggregator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Aggregator.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Aggregator.java
index 786cfa2..6121849 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Aggregator.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Aggregator.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachAction.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachAction.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachAction.java
index 92fdf99..09212a9 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachAction.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/ForeachAction.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/GlobalKTable.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/GlobalKTable.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/GlobalKTable.java
index fa1a5f2..3bd4f85 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/GlobalKTable.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/GlobalKTable.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Initializer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Initializer.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Initializer.java
index bcd16b1..423791d 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Initializer.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Initializer.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/JoinWindows.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/JoinWindows.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/JoinWindows.java
index 3869721..2f50dc8 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/JoinWindows.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/JoinWindows.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedStream.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedStream.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedStream.java
index d767f0b..01e4df9 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedStream.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedStream.java
@@ -1,16 +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
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * 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.streams.kstream;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedTable.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedTable.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedTable.java
index 53c0a12..9201813 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedTable.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KGroupedTable.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KStream.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/KStream.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KStream.java
index 64187e7..46c01de 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KStream.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KStream.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KStreamBuilder.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/KStreamBuilder.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KStreamBuilder.java
index 2832689..c361cad 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KStreamBuilder.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KStreamBuilder.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.streams.kstream;
 
 import org.apache.kafka.common.serialization.Deserializer;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KTable.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/kstream/KTable.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KTable.java
index 9de2644..807a11c 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KTable.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KTable.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.streams.kstream;
 
 import org.apache.kafka.clients.producer.internals.DefaultPartitioner;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/KeyValueMapper.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/KeyValueMapper.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/KeyValueMapper.java
index e2434e3..98ada01 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/KeyValueMapper.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/KeyValueMapper.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Merger.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/kstream/Merger.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Merger.java
index f0df2c6..a285945 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Merger.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Merger.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Predicate.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Predicate.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Predicate.java
index cf1a1f3..ac8cd1b 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Predicate.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Predicate.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/streams/src/main/java/org/apache/kafka/streams/kstream/Reducer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Reducer.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Reducer.java
index 5a273e4..f29b598 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Reducer.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Reducer.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/SessionWindows.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/SessionWindows.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/SessionWindows.java
index 9430923..2033445 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/SessionWindows.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/SessionWindows.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindows.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindows.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindows.java
index 14af875..3801691 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindows.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/TimeWindows.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Transformer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Transformer.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Transformer.java
index 6d18477..427054e 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Transformer.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Transformer.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/TransformerSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/TransformerSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/TransformerSupplier.java
index f5385ae..ba8aba9 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/TransformerSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/TransformerSupplier.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/UnlimitedWindows.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/UnlimitedWindows.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/UnlimitedWindows.java
index 14598e4..cf0366d 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/UnlimitedWindows.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/UnlimitedWindows.java
@@ -1,20 +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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/ValueJoiner.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueJoiner.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueJoiner.java
index 94de484..7392cb0 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueJoiner.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueJoiner.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/streams/src/main/java/org/apache/kafka/streams/kstream/ValueMapper.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueMapper.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueMapper.java
index 63e0cc4..0c1a0c9 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueMapper.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueMapper.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/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformer.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformer.java
index b2008f5..6c6ec50 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformer.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformerSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformerSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformerSupplier.java
index 01c920e..2adc060 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformerSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/ValueTransformerSupplier.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/streams/src/main/java/org/apache/kafka/streams/kstream/Window.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/kstream/Window.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Window.java
index 0c8b304..2365f0e 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Window.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Window.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Windowed.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Windowed.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Windowed.java
index 63074c3..aa5157d 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Windowed.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Windowed.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.streams.kstream;
 
 import org.apache.kafka.common.annotation.InterfaceStability;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/Windows.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/Windows.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/Windows.java
index 74fff47..d44db53 100644
--- a/streams/src/main/java/org/apache/kafka/streams/kstream/Windows.java
+++ b/streams/src/main/java/org/apache/kafka/streams/kstream/Windows.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractKTableKTableJoinValueGetterSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractKTableKTableJoinValueGetterSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractKTableKTableJoinValueGetterSupplier.java
index fa6d2aa..74c0632 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractKTableKTableJoinValueGetterSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractKTableKTableJoinValueGetterSupplier.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractStream.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractStream.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractStream.java
index 90a450e..3ff7e6a 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractStream.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/AbstractStream.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.streams.kstream.internals;
 
 import org.apache.kafka.common.serialization.Serde;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/CacheFlushListener.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/CacheFlushListener.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/CacheFlushListener.java
index c01ed0f..8544164 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/CacheFlushListener.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/CacheFlushListener.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/Change.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/Change.java 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/Change.java
index 0946b6b..a328f5d 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/Change.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/Change.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.streams.kstream.internals;
 
 import java.util.Objects;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedDeserializer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedDeserializer.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedDeserializer.java
index ce9be49..768bfd8 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedDeserializer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedDeserializer.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.streams.kstream.internals;
 
 import org.apache.kafka.common.serialization.Deserializer;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedSerializer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedSerializer.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedSerializer.java
index 12e06f8..961e6ff 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedSerializer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ChangedSerializer.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.streams.kstream.internals;
 
 import org.apache.kafka.common.serialization.Serializer;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ForwardingCacheFlushListener.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ForwardingCacheFlushListener.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ForwardingCacheFlushListener.java
index 4635fc9..f30ab79 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ForwardingCacheFlushListener.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/ForwardingCacheFlushListener.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/GlobalKTableImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/GlobalKTableImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/GlobalKTableImpl.java
index cef6b67..34e2375 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/GlobalKTableImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/GlobalKTableImpl.java
@@ -1,13 +1,13 @@
-/**
+/*
  * 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.

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedStreamImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedStreamImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedStreamImpl.java
index e8930f4..1b042d5 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedStreamImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedStreamImpl.java
@@ -1,16 +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
- * <p>
- * http://www.apache.org/licenses/LICENSE-2.0
- * <p>
- * 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.streams.kstream.internals;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedTableImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedTableImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedTableImpl.java
index 03fbbce..afbdbf9 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedTableImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/kstream/internals/KGroupedTableImpl.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.streams.kstream.internals;
 
 import org.apache.kafka.common.serialization.Deserializer;

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