Update the copyright notices to the new requirements

* Remove copyright notices from individual files;
* Update the NOTICE file to include the year of initial publication
  and the year of the latest change;
* Remove the IDEA template for adding notices to every file.

Author: dkhalanskyjb

.idea/copyright/kotlinx_coroutines.xml

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2000-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+   Copyright 2016-2024 JetBrains s.r.o. and Kotlin Programming Language contributors.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

LICENSE.txt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 @file:Suppress("UnstableApiUsage")
 
 import org.jetbrains.kotlin.gradle.tasks.*

benchmarks/build.gradle.kts

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble;
 
 import benchmarks.flow.scrabble.IterableSpliterator;

benchmarks/src/jmh/java/benchmarks/flow/scrabble/RxJava2PlaysScrabble.java

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble;
 
 import java.util.*;

benchmarks/src/jmh/java/benchmarks/flow/scrabble/RxJava2PlaysScrabbleOpt.java

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble.optimizations;
 
 import io.reactivex.Flowable;

benchmarks/src/jmh/java/benchmarks/flow/scrabble/optimizations/FlowableCharSequence.java

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble.optimizations;
 
 import io.reactivex.Flowable;

benchmarks/src/jmh/java/benchmarks/flow/scrabble/optimizations/FlowableSplit.java

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble.optimizations;
 
 import io.reactivex.Flowable;

benchmarks/src/jmh/java/benchmarks/flow/scrabble/optimizations/StringFlowable.java

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/ChannelSinkBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/ChannelSinkDepthBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/ChannelSinkNoAllocationsBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks
 
 import benchmarks.akka.CORES_COUNT

benchmarks/src/jmh/kotlin/benchmarks/ParametrizedDispatcherBase.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/SequentialSemaphoreBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.akka
 
 import akka.actor.*

benchmarks/src/jmh/kotlin/benchmarks/akka/PingPongAkkaBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.akka
 
 import akka.actor.*

benchmarks/src/jmh/kotlin/benchmarks/akka/StatefulActorAkkaBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.debug
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/debug/DebugSequenceOverheadBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/CombineFlowsBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/CombineTwoFlowsBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/FlatMapMergeBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import benchmarks.common.*

benchmarks/src/jmh/kotlin/benchmarks/flow/FlowFlattenMergeBenchmark.kt

@@ -1,8 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-
 package benchmarks.flow
 
 import benchmarks.flow.scrabble.flow

benchmarks/src/jmh/kotlin/benchmarks/flow/NumbersBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/SafeFlowBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/TakeBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/FlowPlaysScrabbleBase.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import java.util.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/IterableSpliterator.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import reactor.core.publisher.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/ReactorPlaysScrabble.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/SaneFlowPlaysScrabble.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import kotlinx.coroutines.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/SequencePlaysScrabble.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.flow.scrabble
 
 import org.openjdk.jmh.annotations.*

benchmarks/src/jmh/kotlin/benchmarks/flow/scrabble/ShakespearePlaysScrabble.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler
 
 import benchmarks.akka.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/DispatchersContextSwitchBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/ForkJoinBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/LaunchBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/StatefulAwaitsBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler.actors
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/actors/ConcurrentStatefulActorBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler.actors
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/actors/CycledActorsBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler.actors
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/actors/PingPongActorBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler.actors
 
 import benchmarks.akka.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/actors/PingPongWithBlockingContext.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.scheduler.actors
 
 import benchmarks.*

benchmarks/src/jmh/kotlin/benchmarks/scheduler/actors/StatefulActorBenchmark.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 package benchmarks.common
 
 import java.util.concurrent.*

benchmarks/src/main/kotlin/benchmarks/common/BenchmarkUtils.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import org.jetbrains.kotlin.config.KotlinCompilerVersion
 import org.jetbrains.kotlin.gradle.plugin.KotlinPlatformType
 import org.jetbrains.kotlin.konan.target.HostManager

build.gradle

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import java.util.*
 
 plugins {

buildSrc/build.gradle.kts

@@ -1,6 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
 pluginManagement {
     val build_snapshot_train: String? by settings
     repositories {

buildSrc/settings.gradle.kts

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import org.gradle.api.*
 import org.gradle.api.artifacts.dsl.*
 import org.gradle.api.artifacts.repositories.*

buildSrc/src/main/kotlin/CacheRedirector.kt

@@ -1,6 +1,3 @@
-/*
- * Copyright 2016-2022 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
 @file:JvmName("CommunityProjectsBuild")
 
 import org.gradle.api.*

buildSrc/src/main/kotlin/CommunityProjectsBuild.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import org.gradle.api.*
 import org.gradle.kotlin.dsl.*
 import org.jetbrains.dokka.gradle.*

buildSrc/src/main/kotlin/Dokka.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 object Idea {
     @JvmStatic // for Gradle
     val active: Boolean

buildSrc/src/main/kotlin/Idea.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2022 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import org.gradle.api.*
 import org.gradle.api.attributes.*
 import org.gradle.api.file.*

buildSrc/src/main/kotlin/Java9Modularity.kt

@@ -1,6 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
 @file:JvmName("OptInPreset")
 
 val optInAnnotations = listOf(

buildSrc/src/main/kotlin/OptInPreset.kt

@@ -1,7 +1,3 @@
-/*
- * Copyright 2016-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
 import org.gradle.api.Project
 
 // Use from Groovy for now