http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/Processor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/Processor.java 
b/streams/src/main/java/org/apache/kafka/streams/processor/Processor.java
index beaace3..14332a9 100644
--- a/streams/src/main/java/org/apache/kafka/streams/processor/Processor.java
+++ b/streams/src/main/java/org/apache/kafka/streams/processor/Processor.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.processor;
 
 /**

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorContext.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorContext.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorContext.java
index d854a85..ea50fdc 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorContext.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorContext.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.processor;
 
 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/processor/ProcessorSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorSupplier.java
index 7976e16..25bbaab 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/ProcessorSupplier.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.processor;
 
 /**

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/StateRestoreCallback.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/StateRestoreCallback.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/StateRestoreCallback.java
index 39decec..2e896c8 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/StateRestoreCallback.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/StateRestoreCallback.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.processor;
 
 /**

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/StateStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/StateStore.java 
b/streams/src/main/java/org/apache/kafka/streams/processor/StateStore.java
index 9aa0932..2e1d176 100644
--- a/streams/src/main/java/org/apache/kafka/streams/processor/StateStore.java
+++ b/streams/src/main/java/org/apache/kafka/streams/processor/StateStore.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.processor;
 
 /**

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/StateStoreSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/StateStoreSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/StateStoreSupplier.java
index e4051ca..b0ad256 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/StateStoreSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/StateStoreSupplier.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.processor;
 
 import java.util.Map;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/StreamPartitioner.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/StreamPartitioner.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/StreamPartitioner.java
index 0c51c50..1e622e5 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/StreamPartitioner.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/StreamPartitioner.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/processor/TaskId.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/TaskId.java 
b/streams/src/main/java/org/apache/kafka/streams/processor/TaskId.java
index 7fc00d1..f4c9ce0 100644
--- a/streams/src/main/java/org/apache/kafka/streams/processor/TaskId.java
+++ b/streams/src/main/java/org/apache/kafka/streams/processor/TaskId.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.processor;
 
 import org.apache.kafka.streams.errors.TaskIdFormatException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/TimestampExtractor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/TimestampExtractor.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/TimestampExtractor.java
index 0de96ba..51c156a 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/TimestampExtractor.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/TimestampExtractor.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.processor;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/TopologyBuilder.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/TopologyBuilder.java 
b/streams/src/main/java/org/apache/kafka/streams/processor/TopologyBuilder.java
index b4dbf65..827a152 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/TopologyBuilder.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/TopologyBuilder.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.processor;
 
 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/processor/UsePreviousTimeOnInvalidTimestamp.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/UsePreviousTimeOnInvalidTimestamp.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/UsePreviousTimeOnInvalidTimestamp.java
index 7718b5c..bc96110 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/UsePreviousTimeOnInvalidTimestamp.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/UsePreviousTimeOnInvalidTimestamp.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.processor;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/WallclockTimestampExtractor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/WallclockTimestampExtractor.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/WallclockTimestampExtractor.java
index e00a102..555ed10 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/WallclockTimestampExtractor.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/WallclockTimestampExtractor.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.processor;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractProcessorContext.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractProcessorContext.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractProcessorContext.java
index 163c936..b306210 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractProcessorContext.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractProcessorContext.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/processor/internals/AbstractTask.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractTask.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractTask.java
index be145d9..c1b1c18 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractTask.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/AbstractTask.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.processor.internals;
 
 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/processor/internals/ChangelogReader.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ChangelogReader.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ChangelogReader.java
index 384eb6d..2e006a0 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ChangelogReader.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ChangelogReader.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/processor/internals/Checkpointable.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Checkpointable.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Checkpointable.java
index 7b02d5b..d5e3026 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Checkpointable.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Checkpointable.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/processor/internals/DefaultKafkaClientSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultKafkaClientSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultKafkaClientSupplier.java
index be17008..92744ce 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultKafkaClientSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultKafkaClientSupplier.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.processor.internals;
 
 import java.util.Map;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultStreamPartitioner.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultStreamPartitioner.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultStreamPartitioner.java
index 006f010..da48e8f 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultStreamPartitioner.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/DefaultStreamPartitioner.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/processor/internals/GlobalProcessorContextImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalProcessorContextImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalProcessorContextImpl.java
index bc9d89d..34d0c35 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalProcessorContextImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalProcessorContextImpl.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.processor.internals;
 
 import org.apache.kafka.streams.StreamsConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateMaintainer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateMaintainer.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateMaintainer.java
index 226fdda..acb32f7 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateMaintainer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateMaintainer.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/processor/internals/GlobalStateManager.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManager.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManager.java
index 7670ff0..b058844 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManager.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManager.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/processor/internals/GlobalStateManagerImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManagerImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManagerImpl.java
index 1338387..f11b200 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManagerImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateManagerImpl.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/processor/internals/GlobalStateUpdateTask.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateUpdateTask.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateUpdateTask.java
index a5504d1..c5d81f0 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateUpdateTask.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStateUpdateTask.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/processor/internals/GlobalStreamThread.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStreamThread.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStreamThread.java
index b4e15f2..8745655 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStreamThread.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/GlobalStreamThread.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/processor/internals/InternalProcessorContext.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalProcessorContext.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalProcessorContext.java
index c78ed09..57bb3ac 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalProcessorContext.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalProcessorContext.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/processor/internals/InternalTopicConfig.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicConfig.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicConfig.java
index c23f134..522e9f8 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicConfig.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicConfig.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/processor/internals/InternalTopicManager.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.java
index 52536e1..8218819 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/InternalTopicManager.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.processor.internals;
 
 import org.apache.kafka.common.requests.MetadataResponse;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/MinTimestampTracker.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/MinTimestampTracker.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/MinTimestampTracker.java
index 655b8b8..ef7d990 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/MinTimestampTracker.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/MinTimestampTracker.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.processor.internals;
 
 import java.util.LinkedList;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/PartitionGroup.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PartitionGroup.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PartitionGroup.java
index 0224cdc..4a1cffb 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PartitionGroup.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PartitionGroup.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorContextImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorContextImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorContextImpl.java
index f761f16..55cddcc 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorContextImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorContextImpl.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.processor.internals;
 
 import org.apache.kafka.streams.StreamsConfig;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorNode.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorNode.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorNode.java
index 41c5f7b..dbda062 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorNode.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorNode.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.processor.internals;
 
 import org.apache.kafka.common.metrics.Sensor;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorRecordContext.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorRecordContext.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorRecordContext.java
index 55452ad..aa20103 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorRecordContext.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorRecordContext.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/processor/internals/ProcessorStateManager.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorStateManager.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorStateManager.java
index a06baed..840b419 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorStateManager.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorStateManager.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorTopology.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorTopology.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorTopology.java
index 10042fb..8a29786 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorTopology.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/ProcessorTopology.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.processor.internals;
 
 import org.apache.kafka.streams.processor.StateStore;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationQueue.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationQueue.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationQueue.java
index 824e20a..0f51852 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationQueue.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationQueue.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.processor.internals;
 
 import java.util.PriorityQueue;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationSchedule.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationSchedule.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationSchedule.java
index 98919d2..be792ba 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationSchedule.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/PunctuationSchedule.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.processor.internals;
 
 public class PunctuationSchedule extends Stamped<ProcessorNode> {

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/Punctuator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Punctuator.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Punctuator.java
index d99e2ae..4bac97d 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Punctuator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Punctuator.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.processor.internals;
 
 public interface Punctuator {

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/QuickUnion.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/QuickUnion.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/QuickUnion.java
index 4e789fa..b395d42 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/QuickUnion.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/QuickUnion.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.processor.internals;
 
 import java.util.HashMap;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollector.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollector.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollector.java
index 730b37d..1fa5b97 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollector.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollector.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/processor/internals/RecordCollectorImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollectorImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollectorImpl.java
index f243d82..685db54 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollectorImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordCollectorImpl.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.processor.internals;
 
 import org.apache.kafka.clients.producer.Callback;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordContext.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordContext.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordContext.java
index f37f3e9..dc752cb 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordContext.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordContext.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/processor/internals/RecordDeserializer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordDeserializer.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordDeserializer.java
index 1129a71..4e04108 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordDeserializer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordDeserializer.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/processor/internals/RecordQueue.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordQueue.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordQueue.java
index 077a4d8..0902614 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordQueue.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/RecordQueue.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/SinkNode.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SinkNode.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SinkNode.java
index f144079..94cb1f3 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SinkNode.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SinkNode.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.processor.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/processor/internals/SourceNode.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNode.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNode.java
index d44929c..9f46a2c 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNode.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNode.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.processor.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/processor/internals/SourceNodeRecordDeserializer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNodeRecordDeserializer.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNodeRecordDeserializer.java
index d70af25..0e9f1ec 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNodeRecordDeserializer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/SourceNodeRecordDeserializer.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/processor/internals/Stamped.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Stamped.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Stamped.java
index 4e44667..4965238 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/Stamped.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/Stamped.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.processor.internals;
 
 public class Stamped<V> implements Comparable {

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StampedRecord.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StampedRecord.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StampedRecord.java
index febd938..243c41a 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StampedRecord.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StampedRecord.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.ConsumerRecord;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyContextImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyContextImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyContextImpl.java
index 82f2714..00dbb3c 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyContextImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyContextImpl.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.processor.internals;
 
 import org.apache.kafka.common.TopicPartition;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyTask.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyTask.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyTask.java
index 712740c..09e11fc 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyTask.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StandbyTask.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.processor.internals;
 
 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/processor/internals/StateDirectory.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateDirectory.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateDirectory.java
index 2d3e2fc..771bb61 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateDirectory.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateDirectory.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/processor/internals/StateManager.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateManager.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateManager.java
index 3102b77..791892b 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateManager.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateManager.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/processor/internals/StateRestorer.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateRestorer.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateRestorer.java
index b2de0f0..4edd71c 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateRestorer.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StateRestorer.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/processor/internals/StoreChangelogReader.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StoreChangelogReader.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StoreChangelogReader.java
index ec9e454..85104fa 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StoreChangelogReader.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StoreChangelogReader.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/processor/internals/StreamPartitionAssignor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamPartitionAssignor.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamPartitionAssignor.java
index e17d96b..21b9109 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamPartitionAssignor.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamPartitionAssignor.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.internals.PartitionAssignor;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.java
index 983c07e..609878a 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamTask.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.CommitFailedException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java
index e5a4562..7f48200 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamThread.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.processor.internals;
 
 import org.apache.kafka.clients.consumer.CommitFailedException;

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