Update year-period in copyright notice (#142)

2016-2019 -> 2016-2020
eloots · Jan 7, 2020 · 65cc47d · 65cc47d
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diff --git a/common/src/main/scala/akka_oled/ButtonPushHandlers.scala b/common/src/main/scala/akka_oled/ButtonPushHandlers.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/common/src/main/scala/akka_oled/JavaMetricsScreen.scala b/common/src/main/scala/akka_oled/JavaMetricsScreen.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/common/src/main/scala/akka_oled/Logo.scala b/common/src/main/scala/akka_oled/Logo.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_000_initial_state/src/main/scala/org/neopixel/Main.scala b/exercise_000_initial_state/src/main/scala/org/neopixel/Main.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_000_initial_state/src/main/scala/org/neopixel/package.scala b/exercise_000_initial_state/src/main/scala/org/neopixel/package.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/Settings.scala b/exercise_001_cluster_base/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_001_cluster_base/src/main/scala/org/neopixel/Neopixel.scala b/exercise_001_cluster_base/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/Settings.scala b/exercise_002_cluster_weakly_up/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_002_cluster_weakly_up/src/main/scala/org/neopixel/Neopixel.scala b/exercise_002_cluster_weakly_up/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/Settings.scala b/exercise_003_cluster_singleton/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_003_cluster_singleton/src/main/scala/org/neopixel/Neopixel.scala b/exercise_003_cluster_singleton/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/..._004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/..._004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/..._cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/..._cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/exercise_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/exercise_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...se_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/...se_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...se_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala b/...se_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/Settings.scala b/exercise_004_cluster_weakly_up_disabled/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/exercise_004_cluster_weakly_up_disabled/src/main/scala/org/neopixel/Neopixel.scala b/exercise_004_cluster_weakly_up_disabled/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/..._bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/..._bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...tstrap_discovery_via_config/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/...tstrap_discovery_via_config/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/...r_akka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/...r_akka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...ka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/...ka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...ka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala b/...ka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...cluster_akka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/Settings.scala b/...cluster_akka_bootstrap_discovery_via_config/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...05_cluster_akka_bootstrap_discovery_via_config/src/main/scala/org/neopixel/Neopixel.scala b/...05_cluster_akka_bootstrap_discovery_via_config/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/...ootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/...ootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...trap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/...trap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/...akka_bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/...akka_bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/..._bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/..._bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/..._bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala b/..._bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/PiClusterSingleton.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...uster_akka_bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/Settings.scala b/...uster_akka_bootstrap_discovery_via_akka_dns/src/main/scala/akka/cluster/pi/Settings.scala
@@ -1,5 +1,5 @@
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/..._cluster_akka_bootstrap_discovery_via_akka_dns/src/main/scala/org/neopixel/Neopixel.scala b/..._cluster_akka_bootstrap_discovery_via_akka_dns/src/main/scala/org/neopixel/Neopixel.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/...it_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala b/...it_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/ClusterStatusTracker.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...rain_resolver_keep_majority/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala b/...rain_resolver_keep_majority/src/main/scala/akka/cluster/pi/ClusterStatusTrackerMain.scala
@@ -1,5 +1,5 @@
 /**
-  * Copyright © 2016-2019 Lightbend, Inc.
+  * Copyright © 2016-2020 Lightbend, Inc.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.

diff --git a/...er_split_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/LedStripDriver.scala b/...er_split_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/LedStripDriver.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

diff --git a/...plit_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala b/...plit_brain_resolver_keep_majority/src/main/scala/akka/cluster/pi/LedStripVisualiser.scala
@@ -1,7 +1,7 @@
 package akka.cluster.pi
 
 /**
- * Copyright © 2016-2019 Lightbend, Inc.
+ * Copyright © 2016-2020 Lightbend, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.