apache-rat
diff --git a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/FlinkBase.scala b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/FlinkBase.scala
index 1f1ed6d..a94dd61 100644
--- a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/FlinkBase.scala
+++ b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/FlinkBase.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink
import java.net.MalformedURLException
diff --git a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterFollowingPipeline.scala b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterFollowingPipeline.scala
index a20078e..0e77ef8 100644
--- a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterFollowingPipeline.scala
+++ b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterFollowingPipeline.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.collection
import java.util.concurrent.TimeUnit
diff --git a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterPostsPipeline.scala b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterPostsPipeline.scala
index bb7d54c..6a070d0 100644
--- a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterPostsPipeline.scala
+++ b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterPostsPipeline.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.collection
import java.util.concurrent.TimeUnit
diff --git a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterSpritzerPipeline.scala b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterSpritzerPipeline.scala
index d6ed3df..7e7cc5c 100644
--- a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterSpritzerPipeline.scala
+++ b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterSpritzerPipeline.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.collection
import java.io.Serializable
diff --git a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterUserInformationPipeline.scala b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterUserInformationPipeline.scala
index ad0315a..0ff8648 100644
--- a/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterUserInformationPipeline.scala
+++ b/flink/flink-twitter-collection/src/main/scala/org/apache/streams/examples/flink/twitter/collection/FlinkTwitterUserInformationPipeline.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.collection
import java.util.concurrent.TimeUnit
diff --git a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFollowersIT.conf b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFollowersIT.conf
index 3e922ab..f217a47 100644
--- a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFollowersIT.conf
+++ b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFollowersIT.conf
@@ -1,3 +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
+#
+# 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.
source {
fields = ["ID"]
scheme = file
diff --git a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFriendsIT.conf b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFriendsIT.conf
index 038a8dc..a51ab85 100644
--- a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFriendsIT.conf
+++ b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterFollowingPipelineFriendsIT.conf
@@ -1,3 +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
+#
+# 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.
source {
fields = ["ID"]
scheme = file
diff --git a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterPostsPipelineIT.conf b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterPostsPipelineIT.conf
index 6954113..c45e6af 100644
--- a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterPostsPipelineIT.conf
+++ b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterPostsPipelineIT.conf
@@ -1,3 +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
+#
+# 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.
source {
fields = ["ID"]
scheme = file
diff --git a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterSpritzerPipelineIT.conf b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterSpritzerPipelineIT.conf
index fec4769..b48a641 100644
--- a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterSpritzerPipelineIT.conf
+++ b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterSpritzerPipelineIT.conf
@@ -1,3 +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
+#
+# 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.
destination {
fields = ["DOC"]
scheme = file
diff --git a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterUserInformationPipelineIT.conf b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterUserInformationPipelineIT.conf
index d3663fe..f0ab105 100644
--- a/flink/flink-twitter-collection/src/test/resources/FlinkTwitterUserInformationPipelineIT.conf
+++ b/flink/flink-twitter-collection/src/test/resources/FlinkTwitterUserInformationPipelineIT.conf
@@ -1,3 +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
+#
+# 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.
source {
fields = ["ID"]
scheme = file
diff --git a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFollowersIT.scala b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFollowersIT.scala
index f38ad92..6cf8d9d 100644
--- a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFollowersIT.scala
+++ b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFollowersIT.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.test
import java.io.File
diff --git a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFriendsIT.scala b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFriendsIT.scala
index 464e743..8ea7f9c 100644
--- a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFriendsIT.scala
+++ b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterFollowingPipelineFriendsIT.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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 com.peoplepattern.streams.twitter.collection
import java.io.File
diff --git a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterPostsPipelineIT.scala b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterPostsPipelineIT.scala
index a355696..7113c4c 100644
--- a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterPostsPipelineIT.scala
+++ b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterPostsPipelineIT.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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 com.peoplepattern.streams.twitter.collection
import java.io.File
diff --git a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterSpritzerPipelineIT.scala b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterSpritzerPipelineIT.scala
index 2e2e9b1..29625ca 100644
--- a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterSpritzerPipelineIT.scala
+++ b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterSpritzerPipelineIT.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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.streams.examples.flink.twitter.test
import java.io.File
diff --git a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterUserInformationPipelineIT.scala b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterUserInformationPipelineIT.scala
index 2ca8650..b4387f9 100644
--- a/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterUserInformationPipelineIT.scala
+++ b/flink/flink-twitter-collection/src/test/scala/org/apache/streams/examples/flink/twitter/test/FlinkTwitterUserInformationPipelineIT.scala
@@ -1,3 +1,21 @@
+/*
+ * 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
+ *
+ * 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 com.peoplepattern.streams.twitter.collection
import java.io.File
diff --git a/pom.xml b/pom.xml
index 8246cb4..0602cb3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -515,5 +515,59 @@
</build>
</profile>
+
+ <profile>
+ <id>contrib-check</id>
+ <properties>
+ <skipTests>false</skipTests>
+ <maven.test.skip>false</maven.test.skip>
+ </properties>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.rat</groupId>
+ <artifactId>apache-rat-plugin</artifactId>
+ <configuration>
+ <excludes combine.children="append">
+ <exclude>.travis.yml</exclude>
+ <exclude>.git</exclude>
+ <exclude>.gitignore</exclude>
+ <exclude>.git/**</exclude>
+ <exclude>.idea/**</exclude>
+ <exclude>**/DEPENDENCIES</exclude>
+ <exclude>**/LICENSE</exclude>
+ <exclude>**/MANIFEST.MF</exclude>
+ <exclude>**/NOTICE</exclude>
+ <exclude>**/README.*</exclude>
+ <exclude>**/target/**</exclude>
+ <exclude>**/overlays/**</exclude>
+ <exclude>**/src/test/resources/**/*.csv</exclude>
+ <exclude>**/src/test/resources/**/*.tsv</exclude>
+ <exclude>**/src/test/resources/**/*.txt</exclude>
+ <exclude>**/src/site/resources/**/*.csv</exclude>
+ <exclude>**/src/site/resources/**/*.tsv</exclude>
+ <exclude>**/src/site/resources/**/*.txt</exclude>
+ <exclude>**/src/site/resources/**/*.json</exclude>
+ <exclude>**/.gitignore</exclude>
+ <exclude>**/*.properties</exclude>
+ <exclude>**/*.iml</exclude>
+ <exclude>**/*.ini</exclude>
+ <exclude>**/*.jar</exclude>
+ <exclude>dependency-reduced-pom.xml</exclude>
+ <exclude>rat.txt</exclude>
+ </excludes>
+ </configuration>
+ <executions>
+ <execution>
+ <goals>
+ <goal>check</goal>
+ </goals>
+ <phase>validate</phase>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
</profiles>
</project>
