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Posted to commits@predictionio.apache.org by do...@apache.org on 2016/07/31 22:52:53 UTC
[06/11] incubator-predictionio git commit: [PIO-3] Update all the file headers with ASF License

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/src/test/scala/org/apache/predictionio/data/webhooks/segmentio/SegmentIOConnectorSpec.scala
----------------------------------------------------------------------
diff --git a/data/src/test/scala/org/apache/predictionio/data/webhooks/segmentio/SegmentIOConnectorSpec.scala b/data/src/test/scala/org/apache/predictionio/data/webhooks/segmentio/SegmentIOConnectorSpec.scala
index de92ecd..a11920e 100644
--- a/data/src/test/scala/org/apache/predictionio/data/webhooks/segmentio/SegmentIOConnectorSpec.scala
+++ b/data/src/test/scala/org/apache/predictionio/data/webhooks/segmentio/SegmentIOConnectorSpec.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 
 package org.apache.predictionio.data.webhooks.segmentio
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test-form.sh
----------------------------------------------------------------------
diff --git a/data/test-form.sh b/data/test-form.sh
index 9819982..f03b841 100755
--- a/data/test-form.sh
+++ b/data/test-form.sh
@@ -1,4 +1,22 @@
 #!/usr/bin/env bash
+
+#
+# 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.
+#
+
 accessKey=$1
 
 # normal subscribe event

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test-normal.sh
----------------------------------------------------------------------
diff --git a/data/test-normal.sh b/data/test-normal.sh
index 0c17c82..20b60d6 100755
--- a/data/test-normal.sh
+++ b/data/test-normal.sh
@@ -1,4 +1,22 @@
 #!/usr/bin/env bash
+
+#
+# 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.
+#
+
 accessKey=$1
 
 curl -i -X POST http://localhost:7070/events.json?accessKey=$1 \

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test-segmentio.sh
----------------------------------------------------------------------
diff --git a/data/test-segmentio.sh b/data/test-segmentio.sh
index 6626598..068a9bc 100755
--- a/data/test-segmentio.sh
+++ b/data/test-segmentio.sh
@@ -1,4 +1,22 @@
 #!/usr/bin/env bash
+
+#
+# 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.
+#
+
 accessKey=$1
 
 # normal case
@@ -136,4 +154,4 @@ echo ''
 curl -i -X GET http://localhost:7070/webhooks/invalidpath.json?accessKey=$accessKey \
 -H "Content-Type: application/json" \
 -w %{time_total}
-echo ''
\ No newline at end of file
+echo ''

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test.sh
----------------------------------------------------------------------
diff --git a/data/test.sh b/data/test.sh
index 7a71b07..be0eb07 100755
--- a/data/test.sh
+++ b/data/test.sh
@@ -1,5 +1,22 @@
 #!/usr/bin/env bash
 
+#
+# 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.
+#
+
 # simple test script for dataapi
 accessKey=$1
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test2.sh
----------------------------------------------------------------------
diff --git a/data/test2.sh b/data/test2.sh
index d072eab..8a5f9dd 100755
--- a/data/test2.sh
+++ b/data/test2.sh
@@ -1,5 +1,22 @@
 #!/usr/bin/env bash
 
+#
+# 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.
+#
+
 # simple test script for dataapi
 accessKey=$1
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/data/test3.sh
----------------------------------------------------------------------
diff --git a/data/test3.sh b/data/test3.sh
index ebbdf2f..98dac9d 100755
--- a/data/test3.sh
+++ b/data/test3.sh
@@ -1,5 +1,22 @@
 #!/usr/bin/env bash
 
+#
+# 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.
+#
+
 curl -i -X POST http://localhost:7070/events.json?accessKey=testingkeyasdfasdf \
 -H "Content-Type: application/json" \
 -d '{

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/build.sbt
----------------------------------------------------------------------
diff --git a/e2/build.sbt b/e2/build.sbt
index 1bd8c22..4655332 100644
--- a/e2/build.sbt
+++ b/e2/build.sbt
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 name := "e2"
 
 parallelExecution in Test := false

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/e2/engine/BinaryVectorizer.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/e2/engine/BinaryVectorizer.scala b/e2/src/main/scala/org/apache/predictionio/e2/engine/BinaryVectorizer.scala
index d831718..114c6b9 100644
--- a/e2/src/main/scala/org/apache/predictionio/e2/engine/BinaryVectorizer.scala
+++ b/e2/src/main/scala/org/apache/predictionio/e2/engine/BinaryVectorizer.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.engine
 
 import org.apache.spark.rdd.RDD

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayes.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayes.scala b/e2/src/main/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayes.scala
index 7944bbc..460a940 100644
--- a/e2/src/main/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayes.scala
+++ b/e2/src/main/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayes.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.engine
 
 import org.apache.spark.SparkContext._

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/e2/engine/MarkovChain.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/e2/engine/MarkovChain.scala b/e2/src/main/scala/org/apache/predictionio/e2/engine/MarkovChain.scala
index 41a070d..dc496ad 100644
--- a/e2/src/main/scala/org/apache/predictionio/e2/engine/MarkovChain.scala
+++ b/e2/src/main/scala/org/apache/predictionio/e2/engine/MarkovChain.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.engine
 
 import org.apache.spark.SparkContext._

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/e2/evaluation/CrossValidation.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/e2/evaluation/CrossValidation.scala b/e2/src/main/scala/org/apache/predictionio/e2/evaluation/CrossValidation.scala
index d2e1d6a..e6588ba 100644
--- a/e2/src/main/scala/org/apache/predictionio/e2/evaluation/CrossValidation.scala
+++ b/e2/src/main/scala/org/apache/predictionio/e2/evaluation/CrossValidation.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.evaluation
 
 import scala.reflect.ClassTag

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/e2/package.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/e2/package.scala b/e2/src/main/scala/org/apache/predictionio/e2/package.scala
index c16e521..2e75787 100644
--- a/e2/src/main/scala/org/apache/predictionio/e2/package.scala
+++ b/e2/src/main/scala/org/apache/predictionio/e2/package.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 
 package org.apache.predictionio.e2
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/main/scala/org/apache/predictionio/package.scala
----------------------------------------------------------------------
diff --git a/e2/src/main/scala/org/apache/predictionio/package.scala b/e2/src/main/scala/org/apache/predictionio/package.scala
index b480779..8f54984 100644
--- a/e2/src/main/scala/org/apache/predictionio/package.scala
+++ b/e2/src/main/scala/org/apache/predictionio/package.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 
 package org.apache.predictionio
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/engine/BinaryVectorizerTest.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/engine/BinaryVectorizerTest.scala b/e2/src/test/scala/org/apache/predictionio/e2/engine/BinaryVectorizerTest.scala
index 576b8c6..e5d6850 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/engine/BinaryVectorizerTest.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/engine/BinaryVectorizerTest.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 
 package org.apache.predictionio.e2.engine
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayesTest.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayesTest.scala b/e2/src/test/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayesTest.scala
index 4373d7d..e712807 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayesTest.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/engine/CategoricalNaiveBayesTest.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  * http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.engine
 
 import org.apache.predictionio.e2.fixture.{NaiveBayesFixture, SharedSparkContext}

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/engine/MarkovChainTest.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/engine/MarkovChainTest.scala b/e2/src/test/scala/org/apache/predictionio/e2/engine/MarkovChainTest.scala
index 137095a..d915a9c 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/engine/MarkovChainTest.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/engine/MarkovChainTest.scala
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.e2.engine
 
 import org.apache.predictionio.e2.fixture.{MarkovChainFixture, SharedSparkContext}

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/evaluation/CrossValidationTest.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/evaluation/CrossValidationTest.scala b/e2/src/test/scala/org/apache/predictionio/e2/evaluation/CrossValidationTest.scala
index d15b927..96bde14 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/evaluation/CrossValidationTest.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/evaluation/CrossValidationTest.scala
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.e2.evaluation
 
 import org.scalatest.{Matchers, Inspectors, FlatSpec}

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/fixture/BinaryVectorizerFixture.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/fixture/BinaryVectorizerFixture.scala b/e2/src/test/scala/org/apache/predictionio/e2/fixture/BinaryVectorizerFixture.scala
index 76d8db3..26ca536 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/fixture/BinaryVectorizerFixture.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/fixture/BinaryVectorizerFixture.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 
 package org.apache.predictionio.e2.fixture
 

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/fixture/MarkovChainFixture.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/fixture/MarkovChainFixture.scala b/e2/src/test/scala/org/apache/predictionio/e2/fixture/MarkovChainFixture.scala
index a214be0..82ffebd 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/fixture/MarkovChainFixture.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/fixture/MarkovChainFixture.scala
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.e2.fixture
 
 import org.apache.spark.mllib.linalg.distributed.MatrixEntry

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/fixture/NaiveBayesFixture.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/fixture/NaiveBayesFixture.scala b/e2/src/test/scala/org/apache/predictionio/e2/fixture/NaiveBayesFixture.scala
index 483f366..581e3c1 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/fixture/NaiveBayesFixture.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/fixture/NaiveBayesFixture.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.fixture
 
 import org.apache.predictionio.e2.engine.LabeledPoint

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/e2/src/test/scala/org/apache/predictionio/e2/fixture/SharedSparkContext.scala
----------------------------------------------------------------------
diff --git a/e2/src/test/scala/org/apache/predictionio/e2/fixture/SharedSparkContext.scala b/e2/src/test/scala/org/apache/predictionio/e2/fixture/SharedSparkContext.scala
index d0d762e..07e27bc 100644
--- a/e2/src/test/scala/org/apache/predictionio/e2/fixture/SharedSparkContext.scala
+++ b/e2/src/test/scala/org/apache/predictionio/e2/fixture/SharedSparkContext.scala
@@ -1,17 +1,20 @@
-/** Copyright 2015 TappingStone, Inc.
-  *
-  * Licensed under the Apache License, Version 2.0 (the "License");
-  * you may not use this file except in compliance with the License.
-  * You may obtain a copy of the License at
-  *
-  *     http://www.apache.org/licenses/LICENSE-2.0
-  *
-  * Unless required by applicable law or agreed to in writing, software
-  * distributed under the License is distributed on an "AS IS" BASIS,
-  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  * See the License for the specific language governing permissions and
-  * limitations under the License.
-  */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.apache.predictionio.e2.fixture
 
 import org.apache.spark.{SparkConf, SparkContext}

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/build-all-scala.sh
----------------------------------------------------------------------
diff --git a/examples/experimental/build-all-scala.sh b/examples/experimental/build-all-scala.sh
index 4759603..8e0de98 100755
--- a/examples/experimental/build-all-scala.sh
+++ b/examples/experimental/build-all-scala.sh
@@ -1,5 +1,22 @@
 #!/usr/bin/env bash
 
+#
+# 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.
+#
+
 set -e
 
 for d in `find . -type d -maxdepth 1 | grep scala`

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyAlgorithm.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyAlgorithm.java b/examples/experimental/java-local-helloworld/MyAlgorithm.java
index be68077..08084aa 100644
--- a/examples/experimental/java-local-helloworld/MyAlgorithm.java
+++ b/examples/experimental/java-local-helloworld/MyAlgorithm.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import org.apache.predictionio.controller.java.*;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyDataSource.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyDataSource.java b/examples/experimental/java-local-helloworld/MyDataSource.java
index c0c4ce5..e942de0 100644
--- a/examples/experimental/java-local-helloworld/MyDataSource.java
+++ b/examples/experimental/java-local-helloworld/MyDataSource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import org.apache.predictionio.controller.java.*;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyEngineFactory.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyEngineFactory.java b/examples/experimental/java-local-helloworld/MyEngineFactory.java
index 6faae88..6c28cb6 100644
--- a/examples/experimental/java-local-helloworld/MyEngineFactory.java
+++ b/examples/experimental/java-local-helloworld/MyEngineFactory.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import org.apache.predictionio.controller.java.*;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyModel.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyModel.java b/examples/experimental/java-local-helloworld/MyModel.java
index 09cc35d..07ccd34 100644
--- a/examples/experimental/java-local-helloworld/MyModel.java
+++ b/examples/experimental/java-local-helloworld/MyModel.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyPredictedResult.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyPredictedResult.java b/examples/experimental/java-local-helloworld/MyPredictedResult.java
index dad6d9f..129a5f9 100644
--- a/examples/experimental/java-local-helloworld/MyPredictedResult.java
+++ b/examples/experimental/java-local-helloworld/MyPredictedResult.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyQuery.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyQuery.java b/examples/experimental/java-local-helloworld/MyQuery.java
index 12ac21d..d98e9dc 100644
--- a/examples/experimental/java-local-helloworld/MyQuery.java
+++ b/examples/experimental/java-local-helloworld/MyQuery.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-helloworld/MyTrainingData.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-helloworld/MyTrainingData.java b/examples/experimental/java-local-helloworld/MyTrainingData.java
index 0912df1..adca58f 100644
--- a/examples/experimental/java-local-helloworld/MyTrainingData.java
+++ b/examples/experimental/java-local-helloworld/MyTrainingData.java
@@ -1,3 +1,20 @@
+/*
+ * 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.sample.java.helloworld;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/DataSource.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/DataSource.java b/examples/experimental/java-local-regression/src/main/java/DataSource.java
index ad36904..62be375 100644
--- a/examples/experimental/java-local-regression/src/main/java/DataSource.java
+++ b/examples/experimental/java-local-regression/src/main/java/DataSource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.LJavaDataSource;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/DataSourceParams.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/DataSourceParams.java b/examples/experimental/java-local-regression/src/main/java/DataSourceParams.java
index 324ab7f..1afc919 100644
--- a/examples/experimental/java-local-regression/src/main/java/DataSourceParams.java
+++ b/examples/experimental/java-local-regression/src/main/java/DataSourceParams.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.JavaParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithm.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithm.java b/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithm.java
index 6fb7e61..055e5e6 100644
--- a/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithm.java
+++ b/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithm.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.LJavaAlgorithm;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithmParams.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithmParams.java b/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithmParams.java
index a62a08c..28aba37 100644
--- a/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithmParams.java
+++ b/examples/experimental/java-local-regression/src/main/java/DefaultAlgorithmParams.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.JavaParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/EngineFactory.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/EngineFactory.java b/examples/experimental/java-local-regression/src/main/java/EngineFactory.java
index 09886a4..1fe03f3 100644
--- a/examples/experimental/java-local-regression/src/main/java/EngineFactory.java
+++ b/examples/experimental/java-local-regression/src/main/java/EngineFactory.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.IJavaEngineFactory;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/MeanSquareEvaluator.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/MeanSquareEvaluator.java b/examples/experimental/java-local-regression/src/main/java/MeanSquareEvaluator.java
index a556adc..13577e7 100644
--- a/examples/experimental/java-local-regression/src/main/java/MeanSquareEvaluator.java
+++ b/examples/experimental/java-local-regression/src/main/java/MeanSquareEvaluator.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.JavaEvaluator;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/OLSAlgorithm.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/OLSAlgorithm.java b/examples/experimental/java-local-regression/src/main/java/OLSAlgorithm.java
index 86d047a..6ed38f6 100644
--- a/examples/experimental/java-local-regression/src/main/java/OLSAlgorithm.java
+++ b/examples/experimental/java-local-regression/src/main/java/OLSAlgorithm.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.commons.math3.stat.regression.OLSMultipleLinearRegression;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/Preparator.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/Preparator.java b/examples/experimental/java-local-regression/src/main/java/Preparator.java
index b3e8173..f4d46c1 100644
--- a/examples/experimental/java-local-regression/src/main/java/Preparator.java
+++ b/examples/experimental/java-local-regression/src/main/java/Preparator.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.LJavaPreparator;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/PreparatorParams.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/PreparatorParams.java b/examples/experimental/java-local-regression/src/main/java/PreparatorParams.java
index 38028c4..e4f45fb 100644
--- a/examples/experimental/java-local-regression/src/main/java/PreparatorParams.java
+++ b/examples/experimental/java-local-regression/src/main/java/PreparatorParams.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.JavaParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/Run.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/Run.java b/examples/experimental/java-local-regression/src/main/java/Run.java
index b0edaf0..76601f4 100644
--- a/examples/experimental/java-local-regression/src/main/java/Run.java
+++ b/examples/experimental/java-local-regression/src/main/java/Run.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.EmptyParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/Serving.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/Serving.java b/examples/experimental/java-local-regression/src/main/java/Serving.java
index 2fa0bb4..24ad092 100644
--- a/examples/experimental/java-local-regression/src/main/java/Serving.java
+++ b/examples/experimental/java-local-regression/src/main/java/Serving.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import org.apache.predictionio.controller.java.LJavaServing;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-regression/src/main/java/TrainingData.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-regression/src/main/java/TrainingData.java b/examples/experimental/java-local-regression/src/main/java/TrainingData.java
index 3666c6c..c59d0d7 100644
--- a/examples/experimental/java-local-regression/src/main/java/TrainingData.java
+++ b/examples/experimental/java-local-regression/src/main/java/TrainingData.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.regression;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/fetch.sh
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/fetch.sh b/examples/experimental/java-local-tutorial/fetch.sh
index 85153db..fc42dd4 100755
--- a/examples/experimental/java-local-tutorial/fetch.sh
+++ b/examples/experimental/java-local-tutorial/fetch.sh
@@ -1,5 +1,22 @@
 #!/bin/bash
 
+#
+# 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.
+#
+
 set -e
 
 TARGET_BASE_DIR="data"

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/AlgoParams.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/AlgoParams.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/AlgoParams.java
index a687a1c..05ad8b4 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/AlgoParams.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/AlgoParams.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import org.apache.predictionio.controller.java.JavaParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Algorithm.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Algorithm.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Algorithm.java
index 616d014..c2be789 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Algorithm.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Algorithm.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import org.apache.predictionio.controller.java.LJavaAlgorithm;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSource.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSource.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSource.java
index 3f7b356..f8c5907 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSource.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import org.apache.predictionio.controller.java.LJavaDataSource;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSourceParams.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSourceParams.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSourceParams.java
index 411cf88..aae78c6 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSourceParams.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/DataSourceParams.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import org.apache.predictionio.controller.java.JavaParams;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/EngineFactory.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/EngineFactory.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/EngineFactory.java
index 56881de..66bcee9 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/EngineFactory.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/EngineFactory.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import org.apache.predictionio.controller.java.IJavaEngineFactory;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Model.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Model.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Model.java
index a839010..0d4a2ab 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Model.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Model.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Query.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Query.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Query.java
index bfca90c..b17e5a0 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Query.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/Query.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/TrainingData.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/TrainingData.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/TrainingData.java
index 1f015d9..a4cb567 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/TrainingData.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial1/TrainingData.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial1;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner1.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner1.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner1.java
index b121b37..71b694a 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner1.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner1.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial2;
 
 import org.apache.predictionio.examples.java.recommendations.tutorial1.TrainingData;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner2.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner2.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner2.java
index 3a12b35..1d82ad1 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner2.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial2/Runner2.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial2;
 
 import org.apache.predictionio.examples.java.recommendations.tutorial1.TrainingData;

http://git-wip-us.apache.org/repos/asf/incubator-predictionio/blob/f2d697eb/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial3/DataSource.java
----------------------------------------------------------------------
diff --git a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial3/DataSource.java b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial3/DataSource.java
index 426e628..1ee125d 100644
--- a/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial3/DataSource.java
+++ b/examples/experimental/java-local-tutorial/src/main/java/recommendations/tutorial3/DataSource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.predictionio.examples.java.recommendations.tutorial3;
 
 import org.apache.predictionio.examples.java.recommendations.tutorial1.TrainingData;