[chores] Polish #2732 and fix start years of new files in 3.4.x

This commit polishes the merge of #2732 and reviews the start year
of copyright notice headers for files that have been introduced in 3.4.x
or otherwise differ from 3.3.x (for example main's NextProcessor derives
from 3.3.x's MonoProcessor).

reactor-core/src/jcstress/java/reactor/core/publisher/ConditionalStressSubscriber.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.function.Predicate;

reactor-core/src/jcstress/java/reactor/core/publisher/FluxConcatMapNoPrefetchStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import org.openjdk.jcstress.annotations.Actor;

reactor-core/src/jcstress/java/reactor/core/publisher/FluxSwitchMapStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import org.openjdk.jcstress.annotations.Actor;

reactor-core/src/jcstress/java/reactor/core/publisher/FluxSwitchOnFirstConditionalStressTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
+ *
+ * Licensed 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
+ *
+ *   https://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 reactor.core.publisher;
 
 import org.openjdk.jcstress.annotations.Actor;

reactor-core/src/jcstress/java/reactor/core/publisher/FluxSwitchOnFirstStressTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
+ *
+ * Licensed 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
+ *
+ *   https://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 reactor.core.publisher;
 
 import java.io.Serializable;

reactor-core/src/jcstress/java/reactor/core/publisher/MonoDelayUntilStressTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
+ *
+ * Licensed 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
+ *
+ *   https://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 reactor.core.publisher;
 
 import org.openjdk.jcstress.annotations.Actor;

reactor-core/src/jcstress/java/reactor/core/publisher/SinkEmptySerializedStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/jcstress/java/reactor/core/publisher/SinkManyBestEffortStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import org.openjdk.jcstress.annotations.Actor;

reactor-core/src/jcstress/java/reactor/core/publisher/SinkManySerializedStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.concurrent.atomic.AtomicInteger;

reactor-core/src/jcstress/java/reactor/core/publisher/SinkOneSerializedStressTest.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/ContextHolder.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2015-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import reactor.util.context.Context;

reactor-core/src/main/java/reactor/core/publisher/DirectInnerContainer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2016-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/Flux.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.time.Duration;

reactor-core/src/main/java/reactor/core/publisher/FluxConcatMapNoPrefetch.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.Objects;

reactor-core/src/main/java/reactor/core/publisher/FluxFirstWithSignal.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.Iterator;

reactor-core/src/main/java/reactor/core/publisher/FluxFirstWithValue.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2016-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import org.reactivestreams.Publisher;

reactor-core/src/main/java/reactor/core/publisher/FluxSwitchMapNoPrefetch.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/FluxTimed.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/InternalEmptySink.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/InternalManySink.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/InternalOneSink.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/Mono.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.time.Duration;

reactor-core/src/main/java/reactor/core/publisher/MonoFirstWithSignal.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.Iterator;

reactor-core/src/main/java/reactor/core/publisher/MonoFirstWithValue.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2016-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import org.reactivestreams.Publisher;

reactor-core/src/main/java/reactor/core/publisher/NextProcessor.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2016-2020 VMware Inc. or its affiliates, All Rights Reserved.
+ *
+ * Licensed 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
+ *
+ *   https://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 reactor.core.publisher;
 
 import java.time.Duration;

reactor-core/src/main/java/reactor/core/publisher/SinkEmptyMulticast.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/SinkEmptySerialized.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/SinkManyBestEffort.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/SinkManySerialized.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/SinkOneSerialized.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/Sinks.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/SinksSpecs.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ *
+ * Licensed 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
+ *
+ *   https://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 reactor.core.publisher;
 
 import java.time.Duration;

reactor-core/src/main/java/reactor/core/publisher/Timed.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

reactor-core/src/main/java/reactor/core/publisher/UnicastManySinkNoBackpressure.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package reactor.core.publisher;
 
 import java.util.Objects;

reactor-core/src/main/java/reactor/util/context/ContextView.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011-2021 VMware Inc. or its affiliates, All Rights Reserved.
+ * Copyright (c) 2020-2021 VMware Inc. or its affiliates, All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.