This is an automated email from the ASF dual-hosted git repository.

bossenti pushed a commit to branch fix/wrong-header
in repository https://gitbox.apache.org/repos/asf/streampipes.git

commit 915bcb63375aa0c3169dee552df1cfd3e12eda9d
Author: bossenti <[email protected]>
AuthorDate: Tue Jul 4 19:29:27 2023 +0200

    tmp
---
 pom.xml                                            |  2 +-
 .../boilerpipe/BoilerpipeDocumentSource.java       | 18 ---------------
 .../boilerpipe/BoilerpipeExtractor.java            | 18 ---------------
 .../kohlschutter/boilerpipe/BoilerpipeFilter.java  | 18 ---------------
 .../kohlschutter/boilerpipe/BoilerpipeInput.java   | 18 ---------------
 .../boilerpipe/BoilerpipeProcessingException.java  | 26 ++++------------------
 .../boilerpipe/conditions/TextBlockCondition.java  | 18 ---------------
 .../kohlschutter/boilerpipe/document/Image.java    | 18 ---------------
 .../boilerpipe/document/TextBlock.java             | 18 ---------------
 .../boilerpipe/document/TextDocument.java          | 18 ---------------
 .../document/TextDocumentStatistics.java           | 18 ---------------
 .../boilerpipe/estimators/SimpleEstimator.java     | 18 ---------------
 .../boilerpipe/extractors/ArticleExtractor.java    | 18 ---------------
 .../extractors/ArticleSentencesExtractor.java      | 18 ---------------
 .../boilerpipe/extractors/CanolaExtractor.java     | 18 ---------------
 .../boilerpipe/extractors/CommonExtractors.java    | 18 ---------------
 .../boilerpipe/extractors/DefaultExtractor.java    | 18 ---------------
 .../boilerpipe/extractors/ExtractorBase.java       | 18 ---------------
 .../extractors/KeepEverythingExtractor.java        | 18 ---------------
 .../KeepEverythingWithMinKWordsExtractor.java      | 18 ---------------
 .../extractors/LargestContentExtractor.java        | 18 ---------------
 .../extractors/NumWordsRulesExtractor.java         | 18 ---------------
 .../boilerpipe/filters/debug/PrintDebugFilter.java | 18 ---------------
 .../filters/english/DensityRulesClassifier.java    | 18 ---------------
 .../filters/english/HeuristicFilterBase.java       | 18 ---------------
 .../english/IgnoreBlocksAfterContentFilter.java    | 18 ---------------
 .../IgnoreBlocksAfterContentFromEndFilter.java     | 18 ---------------
 .../english/KeepLargestFulltextBlockFilter.java    | 18 ---------------
 .../filters/english/MinFulltextWordsFilter.java    | 18 ---------------
 .../filters/english/NumWordsRulesClassifier.java   | 18 ---------------
 .../filters/english/TerminatingBlocksFinder.java   | 18 ---------------
 .../heuristics/AddPrecedingLabelsFilter.java       | 18 ---------------
 .../filters/heuristics/ArticleMetadataFilter.java  | 18 ---------------
 .../filters/heuristics/BlockProximityFusion.java   | 18 ---------------
 .../filters/heuristics/ContentFusion.java          | 18 ---------------
 .../heuristics/DocumentTitleMatchClassifier.java   | 18 ---------------
 .../heuristics/ExpandTitleToContentFilter.java     | 18 ---------------
 .../filters/heuristics/KeepLargestBlockFilter.java | 18 ---------------
 .../boilerpipe/filters/heuristics/LabelFusion.java | 18 ---------------
 .../LargeBlockSameTagLevelToContentFilter.java     | 18 ---------------
 .../filters/heuristics/ListAtEndFilter.java        | 18 ---------------
 .../heuristics/SimpleBlockFusionProcessor.java     | 18 ---------------
 .../TrailingHeadlineToBoilerplateFilter.java       | 18 ---------------
 .../filters/simple/BoilerplateBlockFilter.java     | 18 ---------------
 .../boilerpipe/filters/simple/InvertedFilter.java  | 18 ---------------
 .../filters/simple/LabelToBoilerplateFilter.java   | 18 ---------------
 .../filters/simple/LabelToContentFilter.java       | 18 ---------------
 .../simple/MarkEverythingBoilerplateFilter.java    | 18 ---------------
 .../simple/MarkEverythingContentFilter.java        | 18 ---------------
 .../filters/simple/MinClauseWordsFilter.java       | 18 ---------------
 .../boilerpipe/filters/simple/MinWordsFilter.java  | 18 ---------------
 .../filters/simple/SplitParagraphBlocksFilter.java | 18 ---------------
 .../filters/simple/SurroundingToContentFilter.java | 18 ---------------
 .../boilerpipe/labels/ConditionalLabelAction.java  | 18 ---------------
 .../boilerpipe/labels/DefaultLabels.java           | 18 ---------------
 .../boilerpipe/labels/LabelAction.java             | 18 ---------------
 .../sax/BoilerpipeHTMLContentHandler.java          | 18 ---------------
 .../boilerpipe/sax/BoilerpipeHTMLParser.java       | 18 ---------------
 .../boilerpipe/sax/BoilerpipeSAXInput.java         | 18 ---------------
 .../boilerpipe/sax/CommonTagActions.java           | 18 ---------------
 .../boilerpipe/sax/DefaultTagActionMap.java        | 18 ---------------
 .../kohlschutter/boilerpipe/sax/HTMLDocument.java  | 18 ---------------
 .../kohlschutter/boilerpipe/sax/HTMLFetcher.java   | 18 ---------------
 .../boilerpipe/sax/HTMLHighlighter.java            | 18 ---------------
 .../boilerpipe/sax/ImageExtractor.java             | 18 ---------------
 .../boilerpipe/sax/InputSourceable.java            | 18 ---------------
 .../boilerpipe/sax/MarkupTagAction.java            | 18 ---------------
 .../com/kohlschutter/boilerpipe/sax/TagAction.java | 18 ---------------
 .../kohlschutter/boilerpipe/sax/TagActionMap.java  | 18 ---------------
 .../boilerpipe/util/UnicodeTokenizer.java          | 18 ---------------
 70 files changed, 5 insertions(+), 1247 deletions(-)

diff --git a/pom.xml b/pom.xml
index d33595850..2068068f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1732,7 +1732,7 @@
 
                         <!-- External files -->
                         <exclude>
-                            
streampipes-extensions/streampipes-processors-transformation-flink/src/main/java/com/kohlschutter/boilerpipe/**
+                                                       
streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/**
                         </exclude>
                         <exclude>
                             
streampipes-extensions/streampipes-processors-geo-jvm/src/main/java/org/apache/streampipes/processors/geo/jvm/processor/revgeocoder/geocode/**
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeDocumentSource.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeDocumentSource.java
index 634d25d98..78b1545a8 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeDocumentSource.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeDocumentSource.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeExtractor.java
index e579a011f..32fb11140 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeFilter.java
index 405186178..34bf0494a 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeInput.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeInput.java
index 87b06cb49..fe85e9235 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeInput.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeInput.java
@@ -1,22 +1,4 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * 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.
- *
- */
-
-/**
  * boilerpipe
  * <p>
  * Copyright (c) 2009, 2014 Christian Kohlschütter
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeProcessingException.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeProcessingException.java
index 89e4a6336..bc02ccb63 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeProcessingException.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/BoilerpipeProcessingException.java
@@ -1,32 +1,14 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
- *
+ * <p>
  * Copyright (c) 2009, 2014 Christian Kohlschütter
- *
+ * <p>
  * The author licenses this file to You under the Apache License, Version 2.0
  * (the "License"); you may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
- *
+ * <p>
  *     http://www.apache.org/licenses/LICENSE-2.0
- *
+ * <p>
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/conditions/TextBlockCondition.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/conditions/TextBlockCondition.java
index a6117793f..cc0f68432 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/conditions/TextBlockCondition.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/conditions/TextBlockCondition.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/Image.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/Image.java
index b209d06f0..9e88b9b63 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/Image.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/Image.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextBlock.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextBlock.java
index d859a77b1..51721b58c 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextBlock.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextBlock.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocument.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocument.java
index 8f11f36e4..68eeca27f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocument.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocument.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocumentStatistics.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocumentStatistics.java
index 3457ca36b..4f408125f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocumentStatistics.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/document/TextDocumentStatistics.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/estimators/SimpleEstimator.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/estimators/SimpleEstimator.java
index 518932473..07fc86939 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/estimators/SimpleEstimator.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/estimators/SimpleEstimator.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleExtractor.java
index ef7c3bfd5..00cf8cc00 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleSentencesExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleSentencesExtractor.java
index 8eb59125f..e909acae6 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleSentencesExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ArticleSentencesExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CanolaExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CanolaExtractor.java
index c0cc9b36c..0012e068e 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CanolaExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CanolaExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CommonExtractors.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CommonExtractors.java
index 71f87cdbf..d2fb5abaa 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CommonExtractors.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/CommonExtractors.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/DefaultExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/DefaultExtractor.java
index e3f08418b..6063781a5 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/DefaultExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/DefaultExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ExtractorBase.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ExtractorBase.java
index 9860414ce..e74a6f18d 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ExtractorBase.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/ExtractorBase.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingExtractor.java
index b31697c4c..02f0574bd 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingWithMinKWordsExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingWithMinKWordsExtractor.java
index ac367f782..cd00e47ab 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingWithMinKWordsExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/KeepEverythingWithMinKWordsExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/LargestContentExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/LargestContentExtractor.java
index 6503b6614..c132f40f1 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/LargestContentExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/LargestContentExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/NumWordsRulesExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/NumWordsRulesExtractor.java
index 459dfd25f..fdd12af2b 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/NumWordsRulesExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/extractors/NumWordsRulesExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/debug/PrintDebugFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/debug/PrintDebugFilter.java
index 625f6028d..183573738 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/debug/PrintDebugFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/debug/PrintDebugFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/DensityRulesClassifier.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/DensityRulesClassifier.java
index 5ed2e1907..b38fa1dd6 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/DensityRulesClassifier.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/DensityRulesClassifier.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/HeuristicFilterBase.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/HeuristicFilterBase.java
index 069d3f8fc..4aa17a0cf 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/HeuristicFilterBase.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/HeuristicFilterBase.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFilter.java
index 0d888528c..0e4a35ad6 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFromEndFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFromEndFilter.java
index bdc069f15..e0fea3e82 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFromEndFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/IgnoreBlocksAfterContentFromEndFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  *
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/KeepLargestFulltextBlockFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/KeepLargestFulltextBlockFilter.java
index 8d4df9496..d01fc554b 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/KeepLargestFulltextBlockFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/KeepLargestFulltextBlockFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/MinFulltextWordsFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/MinFulltextWordsFilter.java
index bb2986ab4..b13cf7116 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/MinFulltextWordsFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/MinFulltextWordsFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/NumWordsRulesClassifier.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/NumWordsRulesClassifier.java
index 3d7ecb9f3..7e9091bf4 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/NumWordsRulesClassifier.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/NumWordsRulesClassifier.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/TerminatingBlocksFinder.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/TerminatingBlocksFinder.java
index 0b9995c59..081ece58f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/TerminatingBlocksFinder.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/english/TerminatingBlocksFinder.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/AddPrecedingLabelsFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/AddPrecedingLabelsFilter.java
index 11ad1a552..22d76970f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/AddPrecedingLabelsFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/AddPrecedingLabelsFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ArticleMetadataFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ArticleMetadataFilter.java
index 1a49ae8d0..0a94abf33 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ArticleMetadataFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ArticleMetadataFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/BlockProximityFusion.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/BlockProximityFusion.java
index 5fbf46149..b2538d8c4 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/BlockProximityFusion.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/BlockProximityFusion.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ContentFusion.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ContentFusion.java
index 7b708973f..1e6dfbfed 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ContentFusion.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ContentFusion.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/DocumentTitleMatchClassifier.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/DocumentTitleMatchClassifier.java
index b407aa081..3bcf9f6cf 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/DocumentTitleMatchClassifier.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/DocumentTitleMatchClassifier.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ExpandTitleToContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ExpandTitleToContentFilter.java
index e205f1849..423597e7e 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ExpandTitleToContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ExpandTitleToContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/KeepLargestBlockFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/KeepLargestBlockFilter.java
index 0629f0a39..d04703394 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/KeepLargestBlockFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/KeepLargestBlockFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LabelFusion.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LabelFusion.java
index 75ddd9782..07d1c9f63 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LabelFusion.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LabelFusion.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LargeBlockSameTagLevelToContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LargeBlockSameTagLevelToContentFilter.java
index 70d422b05..1fc5df4d4 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LargeBlockSameTagLevelToContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/LargeBlockSameTagLevelToContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ListAtEndFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ListAtEndFilter.java
index 43959eb45..1b316fb51 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ListAtEndFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/ListAtEndFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/SimpleBlockFusionProcessor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/SimpleBlockFusionProcessor.java
index 313e25cd4..c7109e791 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/SimpleBlockFusionProcessor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/SimpleBlockFusionProcessor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/TrailingHeadlineToBoilerplateFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/TrailingHeadlineToBoilerplateFilter.java
index 1685ba8f0..91f4610e7 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/TrailingHeadlineToBoilerplateFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/heuristics/TrailingHeadlineToBoilerplateFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/BoilerplateBlockFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/BoilerplateBlockFilter.java
index 96fccd746..85e9ccc38 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/BoilerplateBlockFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/BoilerplateBlockFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/InvertedFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/InvertedFilter.java
index fb80fcdf7..260e90756 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/InvertedFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/InvertedFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToBoilerplateFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToBoilerplateFilter.java
index c17f4ad6e..9dad1856c 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToBoilerplateFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToBoilerplateFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToContentFilter.java
index 5f198583b..31bdbe9dc 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/LabelToContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingBoilerplateFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingBoilerplateFilter.java
index 9fae38b14..67334bdbe 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingBoilerplateFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingBoilerplateFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingContentFilter.java
index 13da3a4bb..70595a118 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MarkEverythingContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinClauseWordsFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinClauseWordsFilter.java
index 13c0fa7b2..e2e607400 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinClauseWordsFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinClauseWordsFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinWordsFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinWordsFilter.java
index a9324525b..372b94fbb 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinWordsFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/MinWordsFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SplitParagraphBlocksFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SplitParagraphBlocksFilter.java
index 3ae33c346..def7fc921 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SplitParagraphBlocksFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SplitParagraphBlocksFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SurroundingToContentFilter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SurroundingToContentFilter.java
index 167de1704..2e827d60d 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SurroundingToContentFilter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/filters/simple/SurroundingToContentFilter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/ConditionalLabelAction.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/ConditionalLabelAction.java
index 39985ff1a..e9926f1a8 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/ConditionalLabelAction.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/ConditionalLabelAction.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/DefaultLabels.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/DefaultLabels.java
index 139a78770..60803d573 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/DefaultLabels.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/DefaultLabels.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/LabelAction.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/LabelAction.java
index 3fa1f0e02..da9dd0e40 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/LabelAction.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/labels/LabelAction.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLContentHandler.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLContentHandler.java
index c6f0ac868..cbd58fde0 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLContentHandler.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLContentHandler.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLParser.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLParser.java
index 7f04c5b2f..f9f07099d 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLParser.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeHTMLParser.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeSAXInput.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeSAXInput.java
index 31bbf2bf8..21c7cf63a 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeSAXInput.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/BoilerpipeSAXInput.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/CommonTagActions.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/CommonTagActions.java
index 31fdd473f..86758bea8 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/CommonTagActions.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/CommonTagActions.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/DefaultTagActionMap.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/DefaultTagActionMap.java
index 7c0011456..41d3c4830 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/DefaultTagActionMap.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/DefaultTagActionMap.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLDocument.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLDocument.java
index a1a6348fa..8ec1f6117 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLDocument.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLDocument.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLFetcher.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLFetcher.java
index 7cb7c0d9a..55c31104d 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLFetcher.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLFetcher.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLHighlighter.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLHighlighter.java
index 18b8f318d..27263047f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLHighlighter.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/HTMLHighlighter.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/ImageExtractor.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/ImageExtractor.java
index fa05bbd0a..6466d04de 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/ImageExtractor.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/ImageExtractor.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/InputSourceable.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/InputSourceable.java
index 786d7182a..c4982d90a 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/InputSourceable.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/InputSourceable.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/MarkupTagAction.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/MarkupTagAction.java
index 5fe42b456..6e8adf07a 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/MarkupTagAction.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/MarkupTagAction.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagAction.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagAction.java
index f11a2acdb..880b2170f 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagAction.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagAction.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagActionMap.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagActionMap.java
index 4637d4cbf..693719f3b 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagActionMap.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/sax/TagActionMap.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>
diff --git 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/util/UnicodeTokenizer.java
 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/util/UnicodeTokenizer.java
index ce7125f9d..7bccdce9d 100644
--- 
a/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/util/UnicodeTokenizer.java
+++ 
b/streampipes-extensions/streampipes-pipeline-elements-experimental-flink/src/main/java/com/kohlschutter/boilerpipe/util/UnicodeTokenizer.java
@@ -1,21 +1,3 @@
-/*
- * 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.
- *
- */
-
 /**
  * boilerpipe
  * <p>

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