Add AL 2.0 header to Java source files
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/FeedDictionary.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/FeedDictionary.java
index 39265b7..3d93d2e 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/FeedDictionary.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/FeedDictionary.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import org.tensorflow.Tensor;
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/IndexTagger.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/IndexTagger.java
index 4dc92b7..db6344f 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/IndexTagger.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/IndexTagger.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import java.io.BufferedReader;
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/PredictionConfiguration.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/PredictionConfiguration.java
index 581c7a1..7f04d11 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/PredictionConfiguration.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/PredictionConfiguration.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import java.io.FileInputStream;
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/SequenceTagging.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/SequenceTagging.java
index f05a09d..4c0c738 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/SequenceTagging.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/SequenceTagging.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import org.tensorflow.SavedModelBundle;
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/TokenIds.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/TokenIds.java
index 45f8e81..bbf181f 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/TokenIds.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/TokenIds.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
public final class TokenIds {
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/Viterbi.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/Viterbi.java
index 0942d4c..50c0d3d 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/Viterbi.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/Viterbi.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import java.util.ArrayList;
diff --git a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/WordIndexer.java b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/WordIndexer.java
index f6a80e1..6a21d05 100644
--- a/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/WordIndexer.java
+++ b/tf-ner-poc/src/main/java/org/apache/opennlp/tf/guillaumegenthial/WordIndexer.java
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
package org.apache.opennlp.tf.guillaumegenthial;
import opennlp.tools.util.StringUtil;
