=act switch to java std lib ThreadLocalRandom

akka-actor-tests/src/test/scala/akka/actor/SchedulerSpec.scala

@@ -10,7 +10,7 @@ import java.util.concurrent._
 import atomic.{ AtomicReference, AtomicInteger }
 import scala.concurrent.{ future, Await, ExecutionContext }
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.util.Try
 import scala.util.control.NonFatal
 import org.scalatest.BeforeAndAfterEach

akka-actor-tests/src/test/scala/akka/pattern/CircuitBreakerStressSpec.scala

@@ -5,7 +5,7 @@ package akka.pattern
 
 import scala.concurrent.Promise
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.Actor
 import akka.actor.ActorLogging
 import akka.actor.Props

akka-actor/src/main/scala/akka/actor/ActorCell.scala

@@ -14,7 +14,7 @@ import scala.annotation.{ switch, tailrec }
 import scala.collection.immutable
 import scala.concurrent.ExecutionContextExecutor
 import scala.concurrent.duration.Duration
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.util.control.NonFatal
 import akka.dispatch.MessageDispatcher
 

akka-actor/src/main/scala/akka/pattern/BackoffSupervisor.scala

@@ -4,7 +4,7 @@
 package akka.pattern
 
 import scala.concurrent.duration.FiniteDuration
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.Actor
 import akka.actor.ActorRef
 import akka.actor.DeadLetterSuppression

akka-actor/src/main/scala/akka/routing/Random.scala

@@ -4,7 +4,7 @@
 package akka.routing
 
 import scala.collection.immutable
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.ActorContext
 import akka.actor.Props
 import akka.dispatch.Dispatchers

akka-actor/src/main/scala/akka/routing/SmallestMailbox.scala

@@ -5,7 +5,7 @@ package akka.routing
 
 import scala.annotation.tailrec
 import scala.collection.immutable
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import com.typesafe.config.Config
 import akka.actor.ActorCell
 import akka.actor.ActorRefWithCell

akka-cluster-metrics/src/main/scala/akka/cluster/metrics/ClusterMetricsCollector.scala

@@ -13,7 +13,7 @@ import akka.cluster.Member
 import akka.cluster.Cluster
 import scala.collection.immutable
 import akka.cluster.MemberStatus
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.Terminated
 import akka.actor.DeadLetterSuppression
 

akka-cluster-metrics/src/main/scala/akka/cluster/metrics/ClusterMetricsRouting.scala

@@ -7,7 +7,7 @@ import java.util.Arrays
 import java.util.concurrent.atomic.AtomicReference
 import scala.annotation.tailrec
 import scala.collection.immutable
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import com.typesafe.config.Config
 import akka.actor.Actor
 import akka.actor.ActorSystem

akka-cluster-metrics/src/test/scala/akka/cluster/metrics/EWMASpec.scala

@@ -7,7 +7,7 @@ package akka.cluster.metrics
 import language.postfixOps
 import scala.concurrent.duration._
 import akka.testkit.{ LongRunningTest, AkkaSpec }
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 @org.junit.runner.RunWith(classOf[org.scalatest.junit.JUnitRunner])
 class EWMASpec extends AkkaSpec(MetricsConfig.defaultEnabled) with MetricsCollectorFactory {

akka-cluster-tools/src/main/scala/akka/cluster/pubsub/DistributedPubSubMediator.scala

@@ -7,7 +7,7 @@ package akka.cluster.pubsub
 import scala.collection.immutable
 import scala.collection.immutable.Set
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import java.net.URLEncoder
 import java.net.URLDecoder
 import akka.actor.Actor

akka-cluster/src/main/scala/akka/cluster/ClusterDaemon.scala

@@ -7,7 +7,7 @@ import language.existentials
 import language.postfixOps
 import scala.collection.immutable
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.util.control.NonFatal
 import akka.actor._
 import akka.actor.SupervisorStrategy.Stop

akka-cluster/src/main/scala/akka/cluster/ClusterMetricsCollector.scala

@@ -13,7 +13,7 @@ import java.lang.reflect.InvocationTargetException
 import java.lang.reflect.Method
 import scala.collection.immutable
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.util.{ Try, Success, Failure }
 import akka.ConfigurationException
 import akka.actor.Actor

akka-cluster/src/main/scala/akka/cluster/routing/AdaptiveLoadBalancing.scala

@@ -10,7 +10,7 @@ import java.util.concurrent.atomic.AtomicReference
 
 import scala.annotation.tailrec
 import scala.collection.immutable
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 import com.typesafe.config.Config
 

akka-cluster/src/multi-jvm/scala/akka/cluster/StressSpec.scala

@@ -10,7 +10,7 @@ import language.postfixOps
 import scala.annotation.tailrec
 import scala.collection.immutable
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import java.util.concurrent.atomic.AtomicReference
 import org.scalatest.BeforeAndAfterEach
 import com.typesafe.config.Config

akka-cluster/src/multi-jvm/scala/akka/cluster/SurviveNetworkInstabilitySpec.scala

@@ -10,7 +10,7 @@ import akka.remote.transport.ThrottlerTransportAdapter.Direction
 import scala.concurrent.duration._
 import akka.testkit._
 import akka.testkit.TestEvent._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.remote.testconductor.RoleName
 import akka.actor.Props
 import akka.actor.Actor

akka-cluster/src/test/scala/akka/cluster/ClusterHeartbeatSenderStateSpec.scala

@@ -11,7 +11,7 @@ import scala.concurrent.duration._
 import scala.collection.immutable
 import akka.remote.FailureDetector
 import akka.remote.DefaultFailureDetectorRegistry
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 object ClusterHeartbeatSenderStateSpec {
   class FailureDetectorStub extends FailureDetector {

akka-cluster/src/test/scala/akka/cluster/EWMASpec.scala

@@ -9,7 +9,7 @@ package akka.cluster
 import language.postfixOps
 import scala.concurrent.duration._
 import akka.testkit.{ LongRunningTest, AkkaSpec }
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 @org.junit.runner.RunWith(classOf[org.scalatest.junit.JUnitRunner])
 class EWMASpec extends AkkaSpec(MetricsEnabledSpec.config) with MetricsCollectorFactory {

akka-distributed-data/src/main/scala/akka/cluster/ddata/Replicator.scala

@@ -10,7 +10,7 @@ import scala.collection.immutable.Queue
 import scala.collection.mutable
 import scala.concurrent.duration._
 import scala.concurrent.duration.FiniteDuration
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.util.Failure
 import scala.util.Success
 import scala.util.Try

akka-distributed-data/src/multi-jvm/scala/akka/cluster/ddata/JepsenInspiredInsertSpec.scala

@@ -4,7 +4,7 @@
 package akka.cluster.ddata
 
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 import akka.cluster.Cluster
 import akka.remote.testconductor.RoleName

akka-distributed-data/src/test/scala/akka/cluster/ddata/LotsOfDataBot.scala

@@ -4,7 +4,7 @@
 package akka.cluster.ddata
 
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.Actor
 import akka.actor.ActorLogging
 import akka.actor.ActorSystem

akka-docs/rst/java/code/docs/ddata/DataBot.java

@@ -6,7 +6,7 @@ package docs.ddata;
 //#data-bot
 import static java.util.concurrent.TimeUnit.SECONDS;
 import scala.concurrent.duration.Duration;
-import scala.concurrent.forkjoin.ThreadLocalRandom;
+import java.util.concurrent.ThreadLocalRandom;
 
 import akka.actor.AbstractActor;
 import akka.actor.ActorRef;

akka-docs/rst/java/code/docs/ddata/DistributedDataDocTest.java

@@ -18,7 +18,7 @@ import org.junit.Test;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import scala.concurrent.duration.FiniteDuration;
-import scala.concurrent.forkjoin.ThreadLocalRandom;
+import java.util.concurrent.ThreadLocalRandom;
 
 import akka.actor.Actor;
 import akka.actor.ActorLogging;

akka-docs/rst/scala/code/docs/ddata/DistributedDataDocSpec.scala

@@ -4,7 +4,7 @@
 package docs.ddata
 
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.Actor
 import akka.actor.ActorLogging
 import akka.cluster.Cluster
@@ -47,7 +47,7 @@ object DistributedDataDocSpec {
     """
 
   //#data-bot
-  import scala.concurrent.forkjoin.ThreadLocalRandom
+  import java.util.concurrent.ThreadLocalRandom
   import akka.actor.Actor
   import akka.actor.ActorLogging
   import akka.cluster.Cluster

akka-docs/rst/scala/code/docs/routing/CustomRouterDocSpec.scala

@@ -41,7 +41,7 @@ akka.actor.deployment {
 
   //#routing-logic
   import scala.collection.immutable
-  import scala.concurrent.forkjoin.ThreadLocalRandom
+  import java.util.concurrent.ThreadLocalRandom
   import akka.routing.RoundRobinRoutingLogic
   import akka.routing.RoutingLogic
   import akka.routing.Routee

akka-persistence/src/test/scala/akka/persistence/AtLeastOnceDeliveryFailureSpec.scala

@@ -5,7 +5,7 @@
 package akka.persistence
 
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.language.postfixOps
 
 import com.typesafe.config.ConfigFactory

akka-persistence/src/test/scala/akka/persistence/journal/chaos/ChaosJournal.scala

@@ -6,7 +6,7 @@ package akka.persistence.journal.chaos
 
 import scala.collection.immutable
 import scala.concurrent.Future
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.persistence._
 import akka.persistence.journal.AsyncWriteJournal
 import akka.persistence.journal.inmem.InmemMessages

akka-remote/src/main/scala/akka/remote/AddressUidExtension.scala

@@ -3,7 +3,7 @@
  */
 package akka.remote
 
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.actor.ActorSystem
 import akka.actor.ExtendedActorSystem
 import akka.actor.Extension

akka-remote/src/main/scala/akka/remote/transport/FailureInjectorTransportAdapter.scala

@@ -11,7 +11,7 @@ import akka.remote.transport.AssociationHandle.{ HandleEvent, HandleEventListene
 import akka.remote.transport.Transport._
 import akka.util.ByteString
 import java.util.concurrent.ConcurrentHashMap
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import scala.concurrent.{ Future, Promise }
 import scala.util.control.NoStackTrace
 import scala.util.Try

akka-remote/src/test/scala/akka/remote/AckedDeliverySpec.scala

@@ -5,7 +5,7 @@ package akka.remote
 
 import akka.testkit.AkkaSpec
 import scala.annotation.tailrec
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 
 object AckedDeliverySpec {
 

akka-remote/src/test/scala/akka/remote/RemotingSpec.scala

@@ -16,7 +16,7 @@ import java.io.NotSerializableException
 import scala.concurrent.Await
 import scala.concurrent.Future
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import akka.testkit.SocketUtil.temporaryServerAddress
 
 object RemotingSpec {

akka-samples/akka-sample-cluster-java/src/main/java/sample/cluster/stats/StatsSampleClient.java

@@ -9,7 +9,7 @@ import java.util.concurrent.TimeUnit;
 import sample.cluster.stats.StatsMessages.JobFailed;
 import sample.cluster.stats.StatsMessages.StatsJob;
 import sample.cluster.stats.StatsMessages.StatsResult;
-import scala.concurrent.forkjoin.ThreadLocalRandom;
+import java.util.concurrent.ThreadLocalRandom;
 import scala.concurrent.duration.Duration;
 import scala.concurrent.duration.FiniteDuration;
 import akka.actor.ActorSelection;

akka-samples/akka-sample-cluster-scala/src/main/scala/sample/cluster/stats/StatsSample.scala

@@ -1,7 +1,7 @@
 package sample.cluster.stats
 
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import com.typesafe.config.ConfigFactory
 import akka.actor.Actor
 import akka.actor.ActorSystem

akka-samples/akka-sample-fsm-scala/src/main/scala/sample/redelivery/FsmSimpleRedelivery.scala

@@ -6,7 +6,7 @@ package sample.redelivery
 
 import akka.actor._
 import scala.concurrent.duration._
-import scala.concurrent.forkjoin.ThreadLocalRandom
+import java.util.concurrent.ThreadLocalRandom
 import java.util.UUID
 
 object SimpleOrderedRedeliverer {