[FLINK-27322][gradle] spotless apply (adding license headers)
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 3041ceb..7628a25 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,3 +1,22 @@
+<!--
+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.
+-->
+
# How to contribute to this project
> **:heavy_exclamation_mark: Important:** This section contains tips for developers who are
diff --git a/common/build.gradle b/common/build.gradle
index 1fb6894..799963f 100644
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -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.
+ */
+
plugins {
id 'java-library'
}
diff --git a/common/src/main/java/org/apache/flink/training/exercises/common/datatypes/RideAndFare.java b/common/src/main/java/org/apache/flink/training/exercises/common/datatypes/RideAndFare.java
index 3a1ec5f..abd9025 100644
--- a/common/src/main/java/org/apache/flink/training/exercises/common/datatypes/RideAndFare.java
+++ b/common/src/main/java/org/apache/flink/training/exercises/common/datatypes/RideAndFare.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.common.datatypes;
import java.io.Serializable;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedFilterFunction.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedFilterFunction.java
index 715ad4e..2daed37 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedFilterFunction.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedFilterFunction.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.functions.FilterFunction;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedKeyedProcessFunction.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedKeyedProcessFunction.java
index fea96c1..c3ecf2c 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedKeyedProcessFunction.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedKeyedProcessFunction.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.configuration.Configuration;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedPipeline.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedPipeline.java
index da8782b..ba277d0 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedPipeline.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedPipeline.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.JobExecutionResult;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedRichCoFlatMapFunction.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedRichCoFlatMapFunction.java
index 8347028..97d5ce2 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedRichCoFlatMapFunction.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedRichCoFlatMapFunction.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.configuration.Configuration;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedTwoInputPipeline.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedTwoInputPipeline.java
index 2ad95be..95e2498 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedTwoInputPipeline.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ComposedTwoInputPipeline.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.JobExecutionResult;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutablePipeline.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutablePipeline.java
index b8dfd72..685edc4 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutablePipeline.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutablePipeline.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.JobExecutionResult;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutableTwoInputPipeline.java b/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutableTwoInputPipeline.java
index 21490f2..3f9aba9 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutableTwoInputPipeline.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/ExecutableTwoInputPipeline.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.JobExecutionResult;
diff --git a/common/src/test/java/org/apache/flink/training/exercises/testing/TestSink.java b/common/src/test/java/org/apache/flink/training/exercises/testing/TestSink.java
index 0c095db..4fef8b9 100644
--- a/common/src/test/java/org/apache/flink/training/exercises/testing/TestSink.java
+++ b/common/src/test/java/org/apache/flink/training/exercises/testing/TestSink.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.testing;
import org.apache.flink.api.common.JobExecutionResult;
diff --git a/hourly-tips/build.gradle b/hourly-tips/build.gradle
index 20bcd13..d1f8603 100644
--- a/hourly-tips/build.gradle
+++ b/hourly-tips/build.gradle
@@ -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.
+ */
+
ext.javaExerciseClassName = 'org.apache.flink.training.exercises.hourlytips.HourlyTipsExercise'
ext.scalaExerciseClassName = 'org.apache.flink.training.exercises.hourlytips.scala.HourlyTipsExercise'
ext.javaSolutionClassName = 'org.apache.flink.training.solutions.hourlytips.HourlyTipsSolution'
diff --git a/hourly-tips/src/main/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsExercise.scala b/hourly-tips/src/main/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsExercise.scala
index 6f900be..523a4a0 100644
--- a/hourly-tips/src/main/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsExercise.scala
+++ b/hourly-tips/src/main/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsExercise.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.hourlytips.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/hourly-tips/src/solution/scala/org/apache/flink/training/solutions/hourlytips/scala/HourlyTipsSolution.scala b/hourly-tips/src/solution/scala/org/apache/flink/training/solutions/hourlytips/scala/HourlyTipsSolution.scala
index 44dd3b1..7bd873f 100644
--- a/hourly-tips/src/solution/scala/org/apache/flink/training/solutions/hourlytips/scala/HourlyTipsSolution.scala
+++ b/hourly-tips/src/solution/scala/org/apache/flink/training/solutions/hourlytips/scala/HourlyTipsSolution.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.solutions.hourlytips.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/hourly-tips/src/test/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsTest.scala b/hourly-tips/src/test/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsTest.scala
index 6066d23..26b314c 100644
--- a/hourly-tips/src/test/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsTest.scala
+++ b/hourly-tips/src/test/scala/org/apache/flink/training/exercises/hourlytips/scala/HourlyTipsTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.hourlytips.scala
import java.util
diff --git a/long-ride-alerts/build.gradle b/long-ride-alerts/build.gradle
index 8036a4f..24d1520 100644
--- a/long-ride-alerts/build.gradle
+++ b/long-ride-alerts/build.gradle
@@ -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.
+ */
+
ext.javaExerciseClassName = 'org.apache.flink.training.exercises.longrides.LongRidesExercise'
ext.scalaExerciseClassName = 'org.apache.flink.training.exercises.longrides.scala.LongRidesExercise'
ext.javaSolutionClassName = 'org.apache.flink.training.solutions.longrides.LongRidesSolution'
diff --git a/long-ride-alerts/src/main/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesExercise.scala b/long-ride-alerts/src/main/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesExercise.scala
index e8d7979..51d4b74 100644
--- a/long-ride-alerts/src/main/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesExercise.scala
+++ b/long-ride-alerts/src/main/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesExercise.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.longrides.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/long-ride-alerts/src/solution/scala/org/apache/flink/training/solutions/longrides/scala/LongRidesSolution.scala b/long-ride-alerts/src/solution/scala/org/apache/flink/training/solutions/longrides/scala/LongRidesSolution.scala
index 6bdd345..d61be63 100644
--- a/long-ride-alerts/src/solution/scala/org/apache/flink/training/solutions/longrides/scala/LongRidesSolution.scala
+++ b/long-ride-alerts/src/solution/scala/org/apache/flink/training/solutions/longrides/scala/LongRidesSolution.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.solutions.longrides.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesTestBase.java b/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesTestBase.java
index f05cd93..c003693 100644
--- a/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesTestBase.java
+++ b/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesTestBase.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.longrides;
import org.apache.flink.training.exercises.common.datatypes.TaxiRide;
diff --git a/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesUnitTest.java b/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesUnitTest.java
index 4d22b22..ba8582a 100644
--- a/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesUnitTest.java
+++ b/long-ride-alerts/src/test/java/org/apache/flink/training/exercises/longrides/LongRidesUnitTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.longrides;
import org.apache.flink.api.common.typeinfo.Types;
diff --git a/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesIntegrationTest.scala b/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesIntegrationTest.scala
index 2fee786..c63b4f4 100644
--- a/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesIntegrationTest.scala
+++ b/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesIntegrationTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.longrides.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesUnitTest.scala b/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesUnitTest.scala
index fa20b8e..2706801 100644
--- a/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesUnitTest.scala
+++ b/long-ride-alerts/src/test/scala/org/apache/flink/training/exercises/longrides/scala/LongRidesUnitTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.longrides.scala
import org.apache.flink.training.exercises.common.datatypes.TaxiRide
diff --git a/ride-cleansing/build.gradle b/ride-cleansing/build.gradle
index 08ff269..5dbe79d 100644
--- a/ride-cleansing/build.gradle
+++ b/ride-cleansing/build.gradle
@@ -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.
+ */
+
ext.javaExerciseClassName = 'org.apache.flink.training.exercises.ridecleansing.RideCleansingExercise'
ext.scalaExerciseClassName = 'org.apache.flink.training.exercises.ridecleansing.scala.RideCleansingExercise'
ext.javaSolutionClassName = 'org.apache.flink.training.solutions.ridecleansing.RideCleansingSolution'
diff --git a/ride-cleansing/src/main/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingExercise.scala b/ride-cleansing/src/main/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingExercise.scala
index 5a1bd38..345dd56 100644
--- a/ride-cleansing/src/main/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingExercise.scala
+++ b/ride-cleansing/src/main/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingExercise.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridecleansing.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/ride-cleansing/src/solution/scala/org/apache/flink/training/solutions/ridecleansing/scala/RideCleansingSolution.scala b/ride-cleansing/src/solution/scala/org/apache/flink/training/solutions/ridecleansing/scala/RideCleansingSolution.scala
index f0c103b..d521ba4 100644
--- a/ride-cleansing/src/solution/scala/org/apache/flink/training/solutions/ridecleansing/scala/RideCleansingSolution.scala
+++ b/ride-cleansing/src/solution/scala/org/apache/flink/training/solutions/ridecleansing/scala/RideCleansingSolution.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.solutions.ridecleansing.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingTestBase.java b/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingTestBase.java
index cbfeeda..e8dc60f 100644
--- a/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingTestBase.java
+++ b/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingTestBase.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.ridecleansing;
import org.apache.flink.training.exercises.common.datatypes.TaxiRide;
diff --git a/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingUnitTest.java b/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingUnitTest.java
index a94484f..e050c45 100644
--- a/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingUnitTest.java
+++ b/ride-cleansing/src/test/java/org/apache/flink/training/exercises/ridecleansing/RideCleansingUnitTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.ridecleansing;
import org.apache.flink.training.exercises.common.datatypes.TaxiRide;
diff --git a/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingIntegrationTest.scala b/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingIntegrationTest.scala
index 713d2e0..5ffc617 100644
--- a/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingIntegrationTest.scala
+++ b/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingIntegrationTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridecleansing.scala
import org.apache.flink.streaming.api.functions.source.SourceFunction
diff --git a/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingUnitTest.scala b/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingUnitTest.scala
index b21a8fa..be07912 100644
--- a/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingUnitTest.scala
+++ b/ride-cleansing/src/test/scala/org/apache/flink/training/exercises/ridecleansing/scala/RideCleansingUnitTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridecleansing.scala
import org.apache.flink.training.exercises.common.datatypes.TaxiRide
diff --git a/rides-and-fares/build.gradle b/rides-and-fares/build.gradle
index 6822ec8..a9abe49 100644
--- a/rides-and-fares/build.gradle
+++ b/rides-and-fares/build.gradle
@@ -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.
+ */
+
ext.javaExerciseClassName = 'org.apache.flink.training.exercises.ridesandfares.RidesAndFaresExercise'
ext.scalaExerciseClassName = 'org.apache.flink.training.exercises.ridesandfares.scala.RidesAndFaresExercise'
ext.javaSolutionClassName = 'org.apache.flink.training.solutions.ridesandfares.RidesAndFaresSolution'
diff --git a/rides-and-fares/src/main/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresExercise.scala b/rides-and-fares/src/main/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresExercise.scala
index 57802f6..0d1c686 100644
--- a/rides-and-fares/src/main/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresExercise.scala
+++ b/rides-and-fares/src/main/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresExercise.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridesandfares.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/rides-and-fares/src/solution/scala/org/apache/flink/training/solutions/ridesandfares/scala/RidesAndFaresSolution.scala b/rides-and-fares/src/solution/scala/org/apache/flink/training/solutions/ridesandfares/scala/RidesAndFaresSolution.scala
index 1cb2af6..d094800 100644
--- a/rides-and-fares/src/solution/scala/org/apache/flink/training/solutions/ridesandfares/scala/RidesAndFaresSolution.scala
+++ b/rides-and-fares/src/solution/scala/org/apache/flink/training/solutions/ridesandfares/scala/RidesAndFaresSolution.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.solutions.ridesandfares.scala
import org.apache.flink.api.common.JobExecutionResult
diff --git a/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresTestBase.java b/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresTestBase.java
index e84c265..045bb4a 100644
--- a/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresTestBase.java
+++ b/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresTestBase.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.ridesandfares;
import org.apache.flink.training.exercises.common.datatypes.TaxiFare;
diff --git a/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresUnitTest.java b/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresUnitTest.java
index 2dca786..1e94839 100644
--- a/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresUnitTest.java
+++ b/rides-and-fares/src/test/java/org/apache/flink/training/exercises/ridesandfares/RidesAndFaresUnitTest.java
@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * 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.flink.training.exercises.ridesandfares;
import org.apache.flink.api.common.typeinfo.Types;
diff --git a/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresIntegrationTest.scala b/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresIntegrationTest.scala
index abc1358..7ccc171 100644
--- a/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresIntegrationTest.scala
+++ b/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresIntegrationTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridesandfares.scala
import org.apache.flink.streaming.api.functions.source.SourceFunction
diff --git a/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresUnitTest.scala b/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresUnitTest.scala
index 10f595a..da18497 100644
--- a/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresUnitTest.scala
+++ b/rides-and-fares/src/test/scala/org/apache/flink/training/exercises/ridesandfares/scala/RidesAndFaresUnitTest.scala
@@ -15,6 +15,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package org.apache.flink.training.exercises.ridesandfares.scala
import org.apache.flink.training.exercises.ridesandfares
diff --git a/settings.gradle b/settings.gradle
index 5e98871..ba566fd 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -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.
+ */
+
plugins {
id "com.gradle.enterprise" version "3.6.3"
}
