chore: repository cleanup (#306)

akka · Mar 19, 2024 · eab644e · eab644e
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diff --git a/README.md b/README.md
@@ -1,3 +1,12 @@
 ## Akka Sample Projects
 
-This repository contains a number of projects that illustrate various usages of Akka. Samples are written in Scala and Java and use sbt or maven for build definitions.
+This repository contains a number of projects that illustrate various usages of Akka. Samples are written in Scala and Java and use sbt or maven for build definitions.
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-cluster-java/README.md b/akka-sample-cluster-java/README.md
@@ -158,3 +158,12 @@ AppOneMaster starts 4 actor systems (cluster members) in the same JVM process. I
 The multi-jvm testkit which allows for starting a cluster with multiple separate JVMs is only available from Scala with
 the Scala build tool `sbt`. Such tests are included for completeness and can be found in [src/multi-jvm](src/multi-jvm). 
 You can run them by typing `sbt multi-jvm:test`.
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-cluster-java/build.sbt b/akka-sample-cluster-java/build.sbt
@@ -1,7 +1,7 @@
 import com.typesafe.sbt.SbtMultiJvm.multiJvmSettings
 import com.typesafe.sbt.SbtMultiJvm.MultiJvmKeys.MultiJvm
 
-val AkkaVersion = "2.9.0"
+val AkkaVersion = "2.9.2"
 val AkkaDiagnosticsVersion = "2.1.0"
 val LogbackClassicVersion = "1.2.11" 
 val ScalaTestVersion = "3.1.1"

diff --git a/akka-sample-cluster-java/pom.xml b/akka-sample-cluster-java/pom.xml
@@ -11,7 +11,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <akka.version>2.9.0</akka.version>
+    <akka.version>2.9.2</akka.version>
     <akka-diagnostics.version>2.1.0</akka-diagnostics.version>
   </properties>
 

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/CborSerializable.java b/akka-sample-cluster-java/src/main/java/sample/cluster/CborSerializable.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2019 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
  */
 package sample.cluster;
 

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/simple/App.java b/akka-sample-cluster-java/src/main/java/sample/cluster/simple/App.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.simple;
 
 import akka.actor.typed.ActorSystem;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/simple/ClusterListener.java b/akka-sample-cluster-java/src/main/java/sample/cluster/simple/ClusterListener.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.simple;
 
 import akka.actor.typed.ActorRef;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/App.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/App.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/AppOneMaster.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/AppOneMaster.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsAggregator.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsAggregator.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 import java.time.Duration;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsClient.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsClient.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 import akka.actor.typed.ActorRef;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsService.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsService.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 import akka.actor.typed.ActorRef;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsWorker.java b/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsWorker.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats;
 
 import java.time.Duration;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/App.java b/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/App.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation;
 
 import akka.actor.typed.ActorSystem;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/Frontend.java b/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/Frontend.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation;
 
 import java.time.Duration;

diff --git a/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/Worker.java b/akka-sample-cluster-java/src/main/java/sample/cluster/transformation/Worker.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation;
 
 import akka.actor.typed.ActorRef;

diff --git a/...e-cluster-java/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala b/...e-cluster-java/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.testkit.typed.scaladsl.TestProbe

diff --git a/akka-sample-cluster-java/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSpec.scala b/akka-sample-cluster-java/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.testkit.typed.scaladsl.TestProbe

diff --git a/akka-sample-cluster-scala/README.md b/akka-sample-cluster-scala/README.md
@@ -157,3 +157,11 @@ StatsSampleOneMaster starts 4 actor systems (cluster members) in the same JVM pr
 
 Tests can be found in [src/multi-jvm](src/multi-jvm). You can run them by typing `sbt multi-jvm:test`.
 
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-cluster-scala/build.sbt b/akka-sample-cluster-scala/build.sbt
@@ -1,7 +1,7 @@
 import com.typesafe.sbt.SbtMultiJvm.multiJvmSettings
 import com.typesafe.sbt.SbtMultiJvm.MultiJvmKeys.MultiJvm
 
-val AkkaVersion = "2.9.0"
+val AkkaVersion = "2.9.2"
 val AkkaDiagnosticsVersion = "2.1.0"
 val LogbackClassicVersion = "1.2.11" 
 val ScalaTestVersion = "3.1.1"

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/CborSerializable.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/CborSerializable.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster
 
 /**

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/simple/App.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/simple/App.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.simple
 
 import akka.actor.typed.scaladsl.Behaviors

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/simple/ClusterListener.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/simple/ClusterListener.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.simple
 
 import akka.actor.typed.ActorRef

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/App.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/App.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.typed.ActorSystem

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/AppOneMaster.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/AppOneMaster.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.typed.receptionist.Receptionist

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsClient.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsClient.scala
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2019 Lightbend Inc. <https://www.lightbend.com>
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
  */
 package sample.cluster.stats
 

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsService.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsService.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.typed.ActorRef

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsWorker.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsWorker.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.typed.ActorRef

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/App.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/App.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation
 
 import akka.actor.typed.{ActorSystem, Behavior}

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/Frontend.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/Frontend.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation
 
 import scala.concurrent.duration._

diff --git a/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/Worker.scala b/akka-sample-cluster-scala/src/main/scala/sample/cluster/transformation/Worker.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.transformation
 
 import akka.actor.typed.ActorRef

diff --git a/...-cluster-scala/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala b/...-cluster-scala/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSingleMasterSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.testkit.typed.scaladsl.TestProbe

diff --git a/akka-sample-cluster-scala/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSpec.scala b/akka-sample-cluster-scala/src/multi-jvm/scala/sample/cluster/stats/StatsSampleSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.cluster.stats
 
 import akka.actor.testkit.typed.scaladsl.TestProbe

diff --git a/akka-sample-cqrs-java/README.md b/akka-sample-cqrs-java/README.md
@@ -1,3 +1,12 @@
 # Akka CQRS - Java Sample
 
-This example has been replaced by the [tutorial in the Akka Platform Guide](https://developer.lightbend.com/docs/akka-platform-guide/microservices-tutorial/index.html).
+This example has been replaced by the [tutorial in the Akka Platform Guide](https://developer.lightbend.com/docs/akka-platform-guide/microservices-tutorial/index.html).
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-cqrs-scala/README.md b/akka-sample-cqrs-scala/README.md
@@ -1,3 +1,12 @@
 # Akka CQRS - Scala Sample
 
-This example has been replaced by the [tutorial in the Akka Platform Guide](https://developer.lightbend.com/docs/akka-platform-guide/microservices-tutorial/index.html).
+This example has been replaced by the [tutorial in the Akka Platform Guide](https://developer.lightbend.com/docs/akka-platform-guide/microservices-tutorial/index.html).
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-distributed-data-java/README.md b/akka-sample-distributed-data-java/README.md
@@ -97,3 +97,12 @@ Open [ReplicatedMetrics.java](src/main/java/sample/distributeddata/ReplicatedMet
 The multi-node test for the `ReplicatedCache` can be found in [ReplicatedMetricsSpec.scala](src/multi-jvm/scala/sample/distributeddata/ReplicatedMetricsSpec.scala).
 
 Note that there are some [Limitations](https://doc.akka.io/docs/akka/2.6/typed/distributed-data.html#limitations) that you should be aware of. For example, Akka Distributed Data is not intended for _Big Data_.
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-distributed-data-java/build.sbt b/akka-sample-distributed-data-java/build.sbt
@@ -1,7 +1,7 @@
 import com.typesafe.sbt.SbtMultiJvm.multiJvmSettings
 import com.typesafe.sbt.SbtMultiJvm.MultiJvmKeys.MultiJvm
 
-val AkkaVersion = "2.9.0"
+val AkkaVersion = "2.9.2"
 val AkkaDiagnosticsVersion = "2.1.0"
 val LogbackClassicVersion = "1.2.11" 
 val ScalaTestVersion = "3.1.1"

diff --git a/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/ReplicatedCache.java b/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/ReplicatedCache.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata;
 
 import static akka.cluster.ddata.typed.javadsl.Replicator.readLocal;

diff --git a/...-sample-distributed-data-java/src/main/java/sample/distributeddata/ReplicatedMetrics.java b/...-sample-distributed-data-java/src/main/java/sample/distributeddata/ReplicatedMetrics.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata;
 
 import static akka.cluster.ddata.typed.javadsl.Replicator.writeLocal;

diff --git a/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/ShoppingCart.java b/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/ShoppingCart.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata;
 
 import java.time.Duration;

diff --git a/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/VotingService.java b/akka-sample-distributed-data-java/src/main/java/sample/distributeddata/VotingService.java
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata;
 
 import java.time.Duration;

diff --git a/...istributed-data-java/src/multi-jvm/scala/sample/distributeddata/ReplicatedCacheSpec.scala b/...istributed-data-java/src/multi-jvm/scala/sample/distributeddata/ReplicatedCacheSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata
 
 import java.util.Optional

diff --git a/...tributed-data-java/src/multi-jvm/scala/sample/distributeddata/ReplicatedMetricsSpec.scala b/...tributed-data-java/src/multi-jvm/scala/sample/distributeddata/ReplicatedMetricsSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata
 
 import java.time.Duration

diff --git a/...le-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/STMultiNodeSpec.scala b/...le-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/STMultiNodeSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata
 
 import akka.remote.testkit.MultiNodeSpecCallbacks

diff --git a/...e-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/ShoppingCartSpec.scala b/...e-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/ShoppingCartSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata
 
 import scala.concurrent.duration._

diff --git a/...-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/VotingServiceSpec.scala b/...-distributed-data-java/src/multi-jvm/scala/sample/distributeddata/VotingServiceSpec.scala
@@ -1,3 +1,6 @@
+/*
+ * Copyright (C) 2009-2024 Lightbend Inc. <https://www.lightbend.com>
+ */
 package sample.distributeddata
 
 import java.math.BigInteger

diff --git a/akka-sample-distributed-data-scala/README.md b/akka-sample-distributed-data-scala/README.md
@@ -93,3 +93,12 @@ Open [ReplicatedMetrics.scala](src/main/scala/sample/distributeddata/ReplicatedM
 The multi-node test for the `ReplicatedCache` can be found in [ReplicatedMetricsSpec.scala](src/multi-jvm/scala/sample/distributeddata/ReplicatedMetricsSpec.scala).
 
 Note that there are some [Limitations](https://doc.akka.io/docs/akka/2.6/typed/distributed-data.html#limitations) that you should be aware of. For example, Akka Distributed Data is not intended for _Big Data_.
+
+---
+
+The Akka family of projects is managed by teams at Lightbend with help from the community.
+
+License
+-------
+
+Akka is licensed under the Business Source License 1.1, please see the [Akka License FAQ](https://www.lightbend.com/akka/license-faq).
diff --git a/akka-sample-distributed-data-scala/build.sbt b/akka-sample-distributed-data-scala/build.sbt
@@ -1,7 +1,7 @@
 import com.typesafe.sbt.SbtMultiJvm.multiJvmSettings
 import com.typesafe.sbt.SbtMultiJvm.MultiJvmKeys.MultiJvm
 
-val AkkaVersion = "2.9.0"
+val AkkaVersion = "2.9.2"
 val AkkaDiagnosticsVersion = "2.1.0"
 val LogbackClassicVersion = "1.2.11" 
 val ScalaTestVersion = "3.1.1"