http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsKafkaClient.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsKafkaClient.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsKafkaClient.java
index 362050f..8ee5fe0 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsKafkaClient.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsKafkaClient.java
@@ -1,16 +1,19 @@
-/**
- * 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.processor.internals;
 
 import org.apache.kafka.clients.ClientRequest;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetadataState.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetadataState.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetadataState.java
index 6fb6e06..67a26bf 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetadataState.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetadataState.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/StreamsMetricsImpl.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetricsImpl.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetricsImpl.java
index bccf736..ec35c86 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetricsImpl.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/StreamsMetricsImpl.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.Metric;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/TimestampTracker.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/TimestampTracker.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/TimestampTracker.java
index d8a012a..9d56b96 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/TimestampTracker.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/TimestampTracker.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;
 
 /**

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/AssignmentInfo.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/AssignmentInfo.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/AssignmentInfo.java
index ddbd67d..f35de40 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/AssignmentInfo.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/AssignmentInfo.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.assignment;
 
 import org.apache.kafka.common.record.ByteBufferInputStream;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/ClientState.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/ClientState.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/ClientState.java
index c5577e5..3e9a521 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/ClientState.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/ClientState.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.assignment;
 
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/StickyTaskAssignor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/StickyTaskAssignor.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/StickyTaskAssignor.java
index 7c81f64..f06ecae 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/StickyTaskAssignor.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/StickyTaskAssignor.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/assignment/SubscriptionInfo.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/SubscriptionInfo.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/SubscriptionInfo.java
index c3481c0..f583dba 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/SubscriptionInfo.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/SubscriptionInfo.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.assignment;
 
 import org.apache.kafka.streams.errors.TaskAssignmentException;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/TaskAssignor.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/TaskAssignor.java
 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/TaskAssignor.java
index b846ae0..162add0 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/TaskAssignor.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/processor/internals/assignment/TaskAssignor.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/state/HostInfo.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/state/HostInfo.java 
b/streams/src/main/java/org/apache/kafka/streams/state/HostInfo.java
index ce75d91..6f48543 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/HostInfo.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/HostInfo.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/state/KeyValueIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/KeyValueIterator.java 
b/streams/src/main/java/org/apache/kafka/streams/state/KeyValueIterator.java
index f9bab2d..3f44635 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/KeyValueIterator.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/KeyValueIterator.java
@@ -1,22 +1,19 @@
-/**
- * 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.state;
 
 import org.apache.kafka.streams.KeyValue;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/KeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/KeyValueStore.java 
b/streams/src/main/java/org/apache/kafka/streams/state/KeyValueStore.java
index cac6b75..a6addba 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/KeyValueStore.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/KeyValueStore.java
@@ -1,22 +1,19 @@
-/**
- * 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.state;
 
 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/state/QueryableStoreType.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreType.java 
b/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreType.java
index 0a8521b..6383a9c 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreType.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreType.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.state;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.java 
b/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.java
index a783e07..e6bc112 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/QueryableStoreTypes.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.state;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyKeyValueStore.java
index 880c676..c638085 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyKeyValueStore.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.state;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlySessionStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlySessionStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlySessionStore.java
index f09d357..68f0719 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlySessionStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlySessionStore.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/state/ReadOnlyWindowStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyWindowStore.java 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyWindowStore.java
index 80da9e8..3606c57 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyWindowStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/ReadOnlyWindowStore.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.state;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/RocksDBConfigSetter.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/RocksDBConfigSetter.java 
b/streams/src/main/java/org/apache/kafka/streams/state/RocksDBConfigSetter.java
index 20a65f1..1dba933 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/RocksDBConfigSetter.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/RocksDBConfigSetter.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/state/SessionStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/SessionStore.java 
b/streams/src/main/java/org/apache/kafka/streams/state/SessionStore.java
index bb82f6d..16fa271 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/SessionStore.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/SessionStore.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/state/StateSerdes.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/StateSerdes.java 
b/streams/src/main/java/org/apache/kafka/streams/state/StateSerdes.java
index b19510c..4366311 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/StateSerdes.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/StateSerdes.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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.
@@ -6,7 +6,7 @@
  * (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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/Stores.java
----------------------------------------------------------------------
diff --git a/streams/src/main/java/org/apache/kafka/streams/state/Stores.java 
b/streams/src/main/java/org/apache/kafka/streams/state/Stores.java
index 437f7c0..bb5abf8 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/Stores.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/Stores.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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.
@@ -6,7 +6,7 @@
  * (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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/StreamsMetadata.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/StreamsMetadata.java 
b/streams/src/main/java/org/apache/kafka/streams/state/StreamsMetadata.java
index 9602bfe..198b1b8 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/StreamsMetadata.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/StreamsMetadata.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/state/WindowStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/WindowStore.java 
b/streams/src/main/java/org/apache/kafka/streams/state/WindowStore.java
index fb70f42..c9d5d71 100644
--- a/streams/src/main/java/org/apache/kafka/streams/state/WindowStore.java
+++ b/streams/src/main/java/org/apache/kafka/streams/state/WindowStore.java
@@ -1,22 +1,19 @@
-/**
- * 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.state;
 
 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/state/WindowStoreIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/WindowStoreIterator.java 
b/streams/src/main/java/org/apache/kafka/streams/state/WindowStoreIterator.java
index 86aae77..fdf0936 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/WindowStoreIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/WindowStoreIterator.java
@@ -1,22 +1,19 @@
-/**
- * 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.state;
 
 import org.apache.kafka.streams.KeyValue;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractMergedSortedCacheStoreIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractMergedSortedCacheStoreIterator.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractMergedSortedCacheStoreIterator.java
index bf0f33f..438c5b2 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractMergedSortedCacheStoreIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractMergedSortedCacheStoreIterator.java
@@ -1,22 +1,19 @@
-/**
- * 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.state.internals;
 
 import org.apache.kafka.common.utils.Bytes;

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractStoreSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractStoreSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractStoreSupplier.java
index cde8b36..92e8ce0 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractStoreSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/AbstractStoreSupplier.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/state/internals/CachedStateStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachedStateStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachedStateStore.java
index a1dcf34..2f0fa1c 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachedStateStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachedStateStore.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/state/internals/CachingKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingKeyValueStore.java
index 4f4f37b..a5a5618 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingKeyValueStore.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/state/internals/CachingSessionStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingSessionStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingSessionStore.java
index c33e87c..58c0133 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingSessionStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingSessionStore.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/state/internals/CachingWindowStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingWindowStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingWindowStore.java
index 3cc8478..7ea2fa4 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingWindowStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CachingWindowStore.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/state/internals/ChangeLoggingKeyValueBytesStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueBytesStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueBytesStore.java
index 4f3bf48..f5ad3ac 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueBytesStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueBytesStore.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/state/internals/ChangeLoggingKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueStore.java
index 022803a..c60278f 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingKeyValueStore.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/state/internals/ChangeLoggingSegmentedBytesStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingSegmentedBytesStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingSegmentedBytesStore.java
index 0849378..3082426 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingSegmentedBytesStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/ChangeLoggingSegmentedBytesStore.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/state/internals/CompositeReadOnlyKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyKeyValueStore.java
index b6b2031..6366351 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyKeyValueStore.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.state.internals;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlySessionStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlySessionStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlySessionStore.java
index ea10b1a..5f4fc64 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlySessionStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlySessionStore.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/state/internals/CompositeReadOnlyWindowStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyWindowStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyWindowStore.java
index 3ffbbb6..22ec3c6 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyWindowStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/CompositeReadOnlyWindowStore.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.state.internals;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/DelegatingPeekingKeyValueIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/DelegatingPeekingKeyValueIterator.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/DelegatingPeekingKeyValueIterator.java
index af1fcdd..673a7c9 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/DelegatingPeekingKeyValueIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/DelegatingPeekingKeyValueIterator.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/state/internals/GlobalStateStoreProvider.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/GlobalStateStoreProvider.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/GlobalStateStoreProvider.java
index 4957c03..29f2aee 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/GlobalStateStoreProvider.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/GlobalStateStoreProvider.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/state/internals/HasNextCondition.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/HasNextCondition.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/HasNextCondition.java
index 5171ebd..8784dba 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/HasNextCondition.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/HasNextCondition.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/state/internals/InMemoryKeyValueLoggedStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueLoggedStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueLoggedStore.java
index c92a1b4..bcc9819 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueLoggedStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueLoggedStore.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.state.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/state/internals/InMemoryKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStore.java
index 28dea79..f63d2f1 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStore.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.state.internals;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStoreSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStoreSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStoreSupplier.java
index 4be2c4f..6d1e6dd 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStoreSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryKeyValueStoreSupplier.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.state.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/state/internals/InMemoryLRUCacheStoreSupplier.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryLRUCacheStoreSupplier.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryLRUCacheStoreSupplier.java
index c2b56fb..edbef07 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryLRUCacheStoreSupplier.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/InMemoryLRUCacheStoreSupplier.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.state.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/state/internals/LRUCacheEntry.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/LRUCacheEntry.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/LRUCacheEntry.java
index e20f409..dedb906 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/LRUCacheEntry.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/LRUCacheEntry.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
  * 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>
+ *
+ *    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/state/internals/MemoryLRUCache.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryLRUCache.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryLRUCache.java
index c1eb689..cf78165 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryLRUCache.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryLRUCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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.
@@ -6,7 +6,7 @@
  * (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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryNavigableLRUCache.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryNavigableLRUCache.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryNavigableLRUCache.java
index 7666155..268042d 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryNavigableLRUCache.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MemoryNavigableLRUCache.java
@@ -1,4 +1,4 @@
-/**
+/*
  * 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.
@@ -6,7 +6,7 @@
  * (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,

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheKeyValueStoreIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheKeyValueStoreIterator.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheKeyValueStoreIterator.java
index 91673da..07d5b6e 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheKeyValueStoreIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheKeyValueStoreIterator.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/state/internals/MergedSortedCacheSessionStoreIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheSessionStoreIterator.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheSessionStoreIterator.java
index db7e898..72b73ed 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheSessionStoreIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheSessionStoreIterator.java
@@ -1,20 +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.state.internals;
 

http://git-wip-us.apache.org/repos/asf/kafka/blob/d0e436c4/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheWindowStoreIterator.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheWindowStoreIterator.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheWindowStoreIterator.java
index a9d0973..742bcbc 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheWindowStoreIterator.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MergedSortedCacheWindowStoreIterator.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/state/internals/MeteredKeyValueStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredKeyValueStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredKeyValueStore.java
index 0a72759..2f280fc 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredKeyValueStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredKeyValueStore.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.state.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/state/internals/MeteredSegmentedBytesStore.java
----------------------------------------------------------------------
diff --git 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredSegmentedBytesStore.java
 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredSegmentedBytesStore.java
index 3bc1bf6..afc18e4 100644
--- 
a/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredSegmentedBytesStore.java
+++ 
b/streams/src/main/java/org/apache/kafka/streams/state/internals/MeteredSegmentedBytesStore.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.state.internals;
 
 import org.apache.kafka.common.metrics.Sensor;

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