diff --git a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/LogMessagesSpec.scala b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/LogMessagesSpec.scala
index 170ffa1d02c..16a1d0e90cf 100644
--- a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/LogMessagesSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/LogMessagesSpec.scala
@@ -92,7 +92,7 @@ class LogMessagesSpec extends ScalaTestWithActorTestKit("""
logEvent.message should ===("received message Hello")
logEvent.mdc should ===(Map("mdc" -> true))
true
- case _ ⇒
+ case _ =>
false
},
diff --git a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/internal/ActorSystemSpec.scala b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/internal/ActorSystemSpec.scala
index 89897fd5a5a..d13d40dd6e0 100644
--- a/akka-actor-typed-tests/src/test/scala/akka/actor/typed/internal/ActorSystemSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/akka/actor/typed/internal/ActorSystemSpec.scala
@@ -27,7 +27,7 @@ class ActorSystemSpec extends WordSpec with Matchers with BeforeAndAfterAll with
case class Probe(message: String, replyTo: ActorRef[String])
def withSystem[T](name: String, behavior: Behavior[T], doTerminate: Boolean = true)(
- block: ActorSystem[T] ⇒ Unit): Unit = {
+ block: ActorSystem[T] => Unit): Unit = {
val sys = system(behavior, s"$suite-$name")
try {
block(sys)
@@ -47,7 +47,7 @@ class ActorSystemSpec extends WordSpec with Matchers with BeforeAndAfterAll with
withSystem("a", Behaviors.receiveMessage[Probe] { p =>
p.replyTo ! p.message
Behaviors.stopped
- }, doTerminate = false) { sys ⇒
+ }, doTerminate = false) { sys =>
val inbox = TestInbox[String]("a")
sys ! Probe("hello", inbox.ref)
eventually {
diff --git a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/IntroSpec.scala b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/IntroSpec.scala
index d6151a96d16..9001ee94bdf 100644
--- a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/IntroSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/IntroSpec.scala
@@ -192,7 +192,7 @@ class IntroSpec extends ScalaTestWithActorTestKit with WordSpecLike {
import ChatRoom._
val gabbler: Behavior[SessionEvent] =
- Behaviors.setup { context ⇒
+ Behaviors.setup { context =>
Behaviors.receiveMessage {
//#chatroom-gabbler
// We document that the compiler warns about the missing handler for `SessionDenied`
diff --git a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/OOIntroSpec.scala b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/OOIntroSpec.scala
index 066abe520cb..075ac6bd650 100644
--- a/akka-actor-typed-tests/src/test/scala/docs/akka/typed/OOIntroSpec.scala
+++ b/akka-actor-typed-tests/src/test/scala/docs/akka/typed/OOIntroSpec.scala
@@ -93,12 +93,12 @@ class OOIntroSpec extends ScalaTestWithActorTestKit with WordSpecLike {
import ChatRoom._
val gabbler =
- Behaviors.setup[SessionEvent] { context ⇒
+ Behaviors.setup[SessionEvent] { context =>
Behaviors.receiveMessage[SessionEvent] {
case SessionDenied(reason) =>
context.log.info("cannot start chat room session: {}", reason)
Behaviors.stopped
- case SessionGranted(handle) ⇒
+ case SessionGranted(handle) =>
handle ! PostMessage("Hello World!")
Behaviors.same
case MessagePosted(screenName, message) =>
@@ -117,7 +117,7 @@ class OOIntroSpec extends ScalaTestWithActorTestKit with WordSpecLike {
Behaviors
.receiveMessagePartial[String] {
- case "go" ⇒
+ case "go" =>
chatRoom ! GetSession("ol’ Gabbler", gabblerRef)
Behaviors.same
}
diff --git a/akka-actor/src/main/scala/akka/actor/dungeon/DeathWatch.scala b/akka-actor/src/main/scala/akka/actor/dungeon/DeathWatch.scala
index 978ad8fcf5e..cc4fb2b1916 100644
--- a/akka-actor/src/main/scala/akka/actor/dungeon/DeathWatch.scala
+++ b/akka-actor/src/main/scala/akka/actor/dungeon/DeathWatch.scala
@@ -62,7 +62,7 @@ private[akka] trait DeathWatch { this: ActorCell =>
}
protected def receivedTerminated(t: Terminated): Unit =
- terminatedQueued.get(t.actor).foreach { optionalMessage ⇒
+ terminatedQueued.get(t.actor).foreach { optionalMessage =>
terminatedQueued -= t.actor // here we know that it is the SAME ref which was put in
receiveMessage(optionalMessage.getOrElse(t))
}
diff --git a/akka-cluster-sharding-typed/src/test/scala/akka/cluster/sharding/typed/scaladsl/ClusterShardingPersistenceSpec.scala b/akka-cluster-sharding-typed/src/test/scala/akka/cluster/sharding/typed/scaladsl/ClusterShardingPersistenceSpec.scala
index f49b7f0394d..bcb179b8358 100644
--- a/akka-cluster-sharding-typed/src/test/scala/akka/cluster/sharding/typed/scaladsl/ClusterShardingPersistenceSpec.scala
+++ b/akka-cluster-sharding-typed/src/test/scala/akka/cluster/sharding/typed/scaladsl/ClusterShardingPersistenceSpec.scala
@@ -121,22 +121,22 @@ object ClusterShardingPersistenceSpec {
stashing = false
Effect.unstashAll()
- case UnstashAllAndPassivate ⇒
+ case UnstashAllAndPassivate =>
stashing = false
shard ! Passivate(ctx.self)
Effect.unstashAll()
},
- eventHandler = (state, evt) ⇒ if (state.isEmpty) evt else state + "|" + evt).receiveSignal {
- case (state, RecoveryCompleted) ⇒
+ eventHandler = (state, evt) => if (state.isEmpty) evt else state + "|" + evt).receiveSignal {
+ case (state, RecoveryCompleted) =>
ctx.log.debug("onRecoveryCompleted: [{}]", state)
lifecycleProbes.get(entityId) match {
- case null ⇒ ctx.log.debug("no lifecycleProbe (onRecoveryCompleted) for [{}]", entityId)
- case p ⇒ p ! s"recoveryCompleted:$state"
+ case null => ctx.log.debug("no lifecycleProbe (onRecoveryCompleted) for [{}]", entityId)
+ case p => p ! s"recoveryCompleted:$state"
}
- case (_, PostStop) ⇒
+ case (_, PostStop) =>
lifecycleProbes.get(entityId) match {
- case null ⇒ ctx.log.debug("no lifecycleProbe (postStop) for [{}]", entityId)
- case p ⇒ p ! "stopped"
+ case null => ctx.log.debug("no lifecycleProbe (postStop) for [{}]", entityId)
+ case p => p ! "stopped"
}
}
}
diff --git a/akka-cluster-sharding/src/main/scala/akka/cluster/sharding/ClusterShardingSettings.scala b/akka-cluster-sharding/src/main/scala/akka/cluster/sharding/ClusterShardingSettings.scala
index f22b28b8cba..bea745c59a3 100644
--- a/akka-cluster-sharding/src/main/scala/akka/cluster/sharding/ClusterShardingSettings.scala
+++ b/akka-cluster-sharding/src/main/scala/akka/cluster/sharding/ClusterShardingSettings.scala
@@ -61,8 +61,8 @@ object ClusterShardingSettings {
else config.getDuration("passivate-idle-entity-after", MILLISECONDS).millis
val lease = config.getString("use-lease") match {
- case s if s.isEmpty ⇒ None
- case other ⇒ Some(new LeaseUsageSettings(other, config.getDuration("lease-retry-interval").asScala))
+ case s if s.isEmpty => None
+ case other => Some(new LeaseUsageSettings(other, config.getDuration("lease-retry-interval").asScala))
}
new ClusterShardingSettings(
diff --git a/akka-cluster-sharding/src/test/scala/akka/cluster/sharding/ShardSpec.scala b/akka-cluster-sharding/src/test/scala/akka/cluster/sharding/ShardSpec.scala
index 6fe412090fd..fcda200c978 100644
--- a/akka-cluster-sharding/src/test/scala/akka/cluster/sharding/ShardSpec.scala
+++ b/akka-cluster-sharding/src/test/scala/akka/cluster/sharding/ShardSpec.scala
@@ -34,7 +34,7 @@ object ShardSpec {
class EntityActor extends Actor with ActorLogging {
override def receive: Receive = {
- case msg ⇒
+ case msg =>
log.info("Msg {}", msg)
sender() ! s"ack ${msg}"
}
@@ -45,11 +45,11 @@ object ShardSpec {
case class EntityEnvelope(entityId: Int, msg: Any)
val extractEntityId: ShardRegion.ExtractEntityId = {
- case EntityEnvelope(id, payload) ⇒ (id.toString, payload)
+ case EntityEnvelope(id, payload) => (id.toString, payload)
}
val extractShardId: ShardRegion.ExtractShardId = {
- case EntityEnvelope(id, _) ⇒ (id % numberOfShards).toString
+ case EntityEnvelope(id, _) => (id % numberOfShards).toString
}
case class BadLease(msg: String) extends RuntimeException(msg) with NoStackTrace
@@ -111,7 +111,7 @@ class ShardSpec extends AkkaSpec(ShardSpec.config) with ImplicitSender {
Shard.props(
typeName,
shardId,
- _ ⇒ Props(new EntityActor()),
+ _ => Props(new EntityActor()),
settings,
extractEntityId,
extractShardId,
diff --git a/akka-cluster-tools/src/main/scala/akka/cluster/singleton/ClusterSingletonManager.scala b/akka-cluster-tools/src/main/scala/akka/cluster/singleton/ClusterSingletonManager.scala
index c7a0926df2f..e2ab797e22e 100644
--- a/akka-cluster-tools/src/main/scala/akka/cluster/singleton/ClusterSingletonManager.scala
+++ b/akka-cluster-tools/src/main/scala/akka/cluster/singleton/ClusterSingletonManager.scala
@@ -57,7 +57,7 @@ object ClusterSingletonManagerSettings {
*/
def apply(config: Config): ClusterSingletonManagerSettings = {
val lease = config.getString("use-lease") match {
- case s if s.isEmpty ⇒ None
+ case s if s.isEmpty => None
case leaseConfigPath =>
Some(new LeaseUsageSettings(leaseConfigPath, config.getDuration("lease-retry-interval").asScala))
}
diff --git a/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/TestLeaseActor.scala b/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/TestLeaseActor.scala
index 6979a1b67ff..fac0362be0b 100644
--- a/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/TestLeaseActor.scala
+++ b/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/TestLeaseActor.scala
@@ -45,23 +45,23 @@ class TestLeaseActor extends Actor with ActorLogging {
override def receive = {
- case c: Create ⇒
+ case c: Create =>
log.info("Lease created with name {} ownerName {}", c.leaseName, c.ownerName)
- case request: LeaseRequest ⇒
+ case request: LeaseRequest =>
log.info("Lease request {} from {}", request, sender())
requests = (sender(), request) :: requests
- case GetRequests ⇒
+ case GetRequests =>
sender() ! LeaseRequests(requests.map(_._2))
- case ActionRequest(request, result) ⇒
+ case ActionRequest(request, result) =>
requests.find(_._2 == request) match {
- case Some((snd, req)) ⇒
+ case Some((snd, req)) =>
log.info("Actioning request {} to {}", req, result)
snd ! result
requests = requests.filterNot(_._2 == request)
- case None ⇒
+ case None =>
throw new RuntimeException(s"unknown request to action: ${request}. Requests: ${requests}")
}
@@ -111,6 +111,6 @@ class TestLeaseActorClient(settings: LeaseSettings, system: ExtendedActorSystem)
override def checkLease(): Boolean = false
- override def acquire(callback: Option[Throwable] ⇒ Unit): Future[Boolean] =
+ override def acquire(callback: Option[Throwable] => Unit): Future[Boolean] =
(leaseActor ? Acquire(settings.ownerName)).mapTo[Boolean]
}
diff --git a/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/singleton/ClusterSingletonManagerLeaseSpec.scala b/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/singleton/ClusterSingletonManagerLeaseSpec.scala
index 86fa8ef0b9b..4e1bd2311dd 100644
--- a/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/singleton/ClusterSingletonManagerLeaseSpec.scala
+++ b/akka-cluster-tools/src/multi-jvm/scala/akka/cluster/singleton/ClusterSingletonManagerLeaseSpec.scala
@@ -57,7 +57,7 @@ object ClusterSingletonManagerLeaseSpec extends MultiNodeConfig {
log.info("Singleton stopping")
}
override def receive: Receive = {
- case msg ⇒
+ case msg =>
sender() ! Response(msg, selfAddress)
}
}
diff --git a/akka-cluster-tools/src/test/scala/akka/cluster/TestLease.scala b/akka-cluster-tools/src/test/scala/akka/cluster/TestLease.scala
index 1a26d289432..3920222fa28 100644
--- a/akka-cluster-tools/src/test/scala/akka/cluster/TestLease.scala
+++ b/akka-cluster-tools/src/test/scala/akka/cluster/TestLease.scala
@@ -65,7 +65,7 @@ class TestLease(settings: LeaseSettings, system: ExtendedActorSystem) extends Le
private val nextAcquireResult = new AtomicReference[Future[Boolean]](initialPromise.future)
private val nextCheckLeaseResult = new AtomicReference[Boolean](false)
- private val currentCallBack = new AtomicReference[Option[Throwable] ⇒ Unit](_ ⇒ ())
+ private val currentCallBack = new AtomicReference[Option[Throwable] => Unit](_ => ())
def setNextAcquireResult(next: Future[Boolean]): Unit =
nextAcquireResult.set(next)
@@ -73,7 +73,7 @@ class TestLease(settings: LeaseSettings, system: ExtendedActorSystem) extends Le
def setNextCheckLeaseResult(value: Boolean): Unit =
nextCheckLeaseResult.set(value)
- def getCurrentCallback(): Option[Throwable] ⇒ Unit = currentCallBack.get()
+ def getCurrentCallback(): Option[Throwable] => Unit = currentCallBack.get()
override def acquire(): Future[Boolean] = {
log.info("acquire, current response " + nextAcquireResult)
@@ -88,7 +88,7 @@ class TestLease(settings: LeaseSettings, system: ExtendedActorSystem) extends Le
override def checkLease(): Boolean = nextCheckLeaseResult.get
- override def acquire(callback: Option[Throwable] ⇒ Unit): Future[Boolean] = {
+ override def acquire(callback: Option[Throwable] => Unit): Future[Boolean] = {
currentCallBack.set(callback)
acquire()
}
diff --git a/akka-cluster-tools/src/test/scala/akka/cluster/singleton/ClusterSingletonLeaseSpec.scala b/akka-cluster-tools/src/test/scala/akka/cluster/singleton/ClusterSingletonLeaseSpec.scala
index 1cb36f97549..4fe5e5975f3 100644
--- a/akka-cluster-tools/src/test/scala/akka/cluster/singleton/ClusterSingletonLeaseSpec.scala
+++ b/akka-cluster-tools/src/test/scala/akka/cluster/singleton/ClusterSingletonLeaseSpec.scala
@@ -29,7 +29,7 @@ class ImportantSingleton(lifeCycleProbe: ActorRef) extends Actor with ActorLoggi
}
override def receive: Receive = {
- case msg ⇒
+ case msg =>
sender() ! msg
}
}
diff --git a/akka-cluster-typed/src/test/scala/akka/cluster/typed/ActorSystemSpec.scala b/akka-cluster-typed/src/test/scala/akka/cluster/typed/ActorSystemSpec.scala
index 8889af503a2..92bc5bb7ce6 100644
--- a/akka-cluster-typed/src/test/scala/akka/cluster/typed/ActorSystemSpec.scala
+++ b/akka-cluster-typed/src/test/scala/akka/cluster/typed/ActorSystemSpec.scala
@@ -57,7 +57,7 @@ class ActorSystemSpec extends WordSpec with Matchers with BeforeAndAfterAll with
withSystem("a", Behaviors.receiveMessage[Probe] { p =>
p.replyTo ! p.message
Behaviors.stopped
- }, doTerminate = false) { sys ⇒
+ }, doTerminate = false) { sys =>
val inbox = TestInbox[String]("a")
sys ! Probe("hello", inbox.ref)
eventually {
diff --git a/akka-coordination/src/main/scala/akka/coordination/lease/TimeoutSettings.scala b/akka-coordination/src/main/scala/akka/coordination/lease/TimeoutSettings.scala
index 6c20a9e5a1e..89457d81441 100644
--- a/akka-coordination/src/main/scala/akka/coordination/lease/TimeoutSettings.scala
+++ b/akka-coordination/src/main/scala/akka/coordination/lease/TimeoutSettings.scala
@@ -14,9 +14,9 @@ object TimeoutSettings {
def apply(config: Config): TimeoutSettings = {
val heartBeatTimeout = config.getDuration("heartbeat-timeout").asScala
val heartBeatInterval = config.getValue("heartbeat-interval").valueType() match {
- case ConfigValueType.STRING if config.getString("heartbeat-interval").isEmpty ⇒
+ case ConfigValueType.STRING if config.getString("heartbeat-interval").isEmpty =>
(heartBeatTimeout / 10).max(5.seconds)
- case _ ⇒ config.getDuration("heartbeat-interval").asScala
+ case _ => config.getDuration("heartbeat-interval").asScala
}
require(heartBeatInterval < (heartBeatTimeout / 2), "heartbeat-interval must be less than half heartbeat-timeout")
new TimeoutSettings(heartBeatInterval, heartBeatTimeout, config.getDuration("lease-operation-timeout").asScala)
diff --git a/akka-coordination/src/main/scala/akka/coordination/lease/internal/LeaseAdapter.scala b/akka-coordination/src/main/scala/akka/coordination/lease/internal/LeaseAdapter.scala
index 5c545589393..6be3257bb78 100644
--- a/akka-coordination/src/main/scala/akka/coordination/lease/internal/LeaseAdapter.scala
+++ b/akka-coordination/src/main/scala/akka/coordination/lease/internal/LeaseAdapter.scala
@@ -26,7 +26,7 @@ final private[akka] class LeaseAdapter(delegate: ScalaLease)(implicit val ec: Ex
override def acquire(): CompletionStage[java.lang.Boolean] = delegate.acquire().map(Boolean.box).toJava
override def acquire(leaseLostCallback: Consumer[Optional[Throwable]]): CompletionStage[java.lang.Boolean] = {
- delegate.acquire(o ⇒ leaseLostCallback.accept(o.asJava)).map(Boolean.box).toJava
+ delegate.acquire(o => leaseLostCallback.accept(o.asJava)).map(Boolean.box).toJava
}
override def release(): CompletionStage[java.lang.Boolean] = delegate.release().map(Boolean.box).toJava
diff --git a/akka-coordination/src/main/scala/akka/coordination/lease/javadsl/LeaseProvider.scala b/akka-coordination/src/main/scala/akka/coordination/lease/javadsl/LeaseProvider.scala
index e2c78f8f677..923234e2164 100644
--- a/akka-coordination/src/main/scala/akka/coordination/lease/javadsl/LeaseProvider.scala
+++ b/akka-coordination/src/main/scala/akka/coordination/lease/javadsl/LeaseProvider.scala
@@ -7,7 +7,7 @@ package akka.coordination.lease.javadsl
import akka.actor.{ ActorSystem, ExtendedActorSystem, Extension, ExtensionId, ExtensionIdProvider }
import akka.annotation.ApiMayChange
import akka.coordination.lease.internal.LeaseAdapter
-import akka.coordination.lease.scaladsl.{ LeaseProvider ⇒ ScalaLeaseProvider }
+import akka.coordination.lease.scaladsl.{ LeaseProvider => ScalaLeaseProvider }
@ApiMayChange
object LeaseProvider extends ExtensionId[LeaseProvider] with ExtensionIdProvider {
diff --git a/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/Lease.scala b/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/Lease.scala
index 693bd3f1387..d7eca9af66a 100644
--- a/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/Lease.scala
+++ b/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/Lease.scala
@@ -37,7 +37,7 @@ abstract class Lease(val settings: LeaseSettings) {
* Implementations should not call leaseLostCallback until after the returned future
* has been completed
*/
- def acquire(leaseLostCallback: Option[Throwable] ⇒ Unit): Future[Boolean]
+ def acquire(leaseLostCallback: Option[Throwable] => Unit): Future[Boolean]
/**
* Release the lease so some other owner can acquire it.
diff --git a/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/LeaseProvider.scala b/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/LeaseProvider.scala
index 555401145ae..0673e4dfdce 100644
--- a/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/LeaseProvider.scala
+++ b/akka-coordination/src/main/scala/akka/coordination/lease/scaladsl/LeaseProvider.scala
@@ -75,8 +75,8 @@ class LeaseProvider(system: ExtendedActorSystem) extends Extension {
f
}
instance match {
- case Success(value) ⇒ value
- case Failure(e) ⇒
+ case Success(value) => value
+ case Failure(e) =>
log.error(
e,
"Invalid lease configuration for leaseName [{}], configPath [{}] lease-class [{}]. " +
diff --git a/akka-coordination/src/test/scala/akka/coordination/lease/scaladsl/LeaseProviderSpec.scala b/akka-coordination/src/test/scala/akka/coordination/lease/scaladsl/LeaseProviderSpec.scala
index e5ba51e4478..fd04b1c9bd2 100644
--- a/akka-coordination/src/test/scala/akka/coordination/lease/scaladsl/LeaseProviderSpec.scala
+++ b/akka-coordination/src/test/scala/akka/coordination/lease/scaladsl/LeaseProviderSpec.scala
@@ -17,7 +17,7 @@ object LeaseProviderSpec {
override def acquire(): Future[Boolean] = Future.successful(false)
override def release(): Future[Boolean] = Future.successful(false)
override def checkLease(): Boolean = false
- override def acquire(callback: Option[Throwable] ⇒ Unit): Future[Boolean] = Future.successful(false)
+ override def acquire(callback: Option[Throwable] => Unit): Future[Boolean] = Future.successful(false)
}
class LeaseB(settings: LeaseSettings, system: ExtendedActorSystem) extends Lease(settings) {
@@ -25,7 +25,7 @@ object LeaseProviderSpec {
override def acquire(): Future[Boolean] = Future.successful(false)
override def release(): Future[Boolean] = Future.successful(false)
override def checkLease(): Boolean = false
- override def acquire(callback: Option[Throwable] ⇒ Unit): Future[Boolean] = Future.successful(false)
+ override def acquire(callback: Option[Throwable] => Unit): Future[Boolean] = Future.successful(false)
}
val config = ConfigFactory.parseString(s"""
diff --git a/akka-discovery/src/main/scala/akka/discovery/Discovery.scala b/akka-discovery/src/main/scala/akka/discovery/Discovery.scala
index 952f9c68d81..2b2b0a7ebf5 100644
--- a/akka-discovery/src/main/scala/akka/discovery/Discovery.scala
+++ b/akka-discovery/src/main/scala/akka/discovery/Discovery.scala
@@ -115,7 +115,7 @@ object Discovery extends ExtensionId[Discovery] with ExtensionIdProvider {
throw new RuntimeException(
"Old version of Akka Discovery from Akka Management found on the classpath. Remove `com.lightbend.akka.discovery:akka-discovery` from the classpath..")
} catch {
- case _: ClassCastException ⇒
+ case _: ClassCastException =>
throw new RuntimeException(
"Old version of Akka Discovery from Akka Management found on the classpath. Remove `com.lightbend.akka.discovery:akka-discovery` from the classpath..")
case _: ClassNotFoundException =>
diff --git a/akka-discovery/src/test/scala/akka/discovery/LookupSpec.scala b/akka-discovery/src/test/scala/akka/discovery/LookupSpec.scala
index 619999952e5..7316c0d6c37 100644
--- a/akka-discovery/src/test/scala/akka/discovery/LookupSpec.scala
+++ b/akka-discovery/src/test/scala/akka/discovery/LookupSpec.scala
@@ -56,7 +56,7 @@ class LookupSpec extends WordSpec with Matchers with OptionValues {
}
"generate a SRV Lookup from a valid SRV String" in {
- srvWithValidDomainNames.foreach { str ⇒
+ srvWithValidDomainNames.foreach { str =>
withClue(s"parsing '$str'") {
val lookup = Lookup.parseSrv(str)
lookup.portName.value shouldBe "portName"
@@ -117,7 +117,7 @@ class LookupSpec extends WordSpec with Matchers with OptionValues {
}
"return true for any valid SRV String" in {
- srvWithValidDomainNames.foreach { str ⇒
+ srvWithValidDomainNames.foreach { str =>
withClue(s"parsing '$str'") {
Lookup.isValidSrv(str) shouldBe true
}
diff --git a/akka-distributed-data/src/test/scala/akka/cluster/ddata/DeltaPropagationSelectorSpec.scala b/akka-distributed-data/src/test/scala/akka/cluster/ddata/DeltaPropagationSelectorSpec.scala
index 9876e464a35..531ce4b4eeb 100644
--- a/akka-distributed-data/src/test/scala/akka/cluster/ddata/DeltaPropagationSelectorSpec.scala
+++ b/akka-distributed-data/src/test/scala/akka/cluster/ddata/DeltaPropagationSelectorSpec.scala
@@ -56,7 +56,7 @@ class DeltaPropagationSelectorSpec extends WordSpec with Matchers with TypeCheck
DeltaPropagation(
selfUniqueAddress,
false,
- Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" → Delta(DataEnvelope(deltaB), 1L, 1L)))
+ Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" -> Delta(DataEnvelope(deltaB), 1L, 1L)))
selector.collectPropagations() should ===(Map(nodes(0) -> expected))
selector.collectPropagations() should ===(Map.empty[UniqueAddress, DeltaPropagation])
selector.cleanupDeltaEntries()
@@ -72,8 +72,8 @@ class DeltaPropagationSelectorSpec extends WordSpec with Matchers with TypeCheck
DeltaPropagation(
selfUniqueAddress,
false,
- Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" → Delta(DataEnvelope(deltaB), 1L, 1L)))
- selector.collectPropagations() should ===(Map(nodes(0) -> expected, nodes(1) → expected))
+ Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" -> Delta(DataEnvelope(deltaB), 1L, 1L)))
+ selector.collectPropagations() should ===(Map(nodes(0) -> expected, nodes(1) -> expected))
selector.cleanupDeltaEntries()
selector.hasDeltaEntries("A") should ===(true)
selector.hasDeltaEntries("B") should ===(true)
@@ -92,8 +92,8 @@ class DeltaPropagationSelectorSpec extends WordSpec with Matchers with TypeCheck
DeltaPropagation(
selfUniqueAddress,
false,
- Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" → Delta(DataEnvelope(deltaB), 1L, 1L)))
- selector.collectPropagations() should ===(Map(nodes(0) -> expected1, nodes(1) → expected1))
+ Map("A" -> Delta(DataEnvelope(deltaA), 1L, 1L), "B" -> Delta(DataEnvelope(deltaB), 1L, 1L)))
+ selector.collectPropagations() should ===(Map(nodes(0) -> expected1, nodes(1) -> expected1))
// new update before previous was propagated to all nodes
selector.update("C", deltaC)
val expected2 = DeltaPropagation(
@@ -105,7 +105,7 @@ class DeltaPropagationSelectorSpec extends WordSpec with Matchers with TypeCheck
"C" -> Delta(DataEnvelope(deltaC), 1L, 1L)))
val expected3 =
DeltaPropagation(selfUniqueAddress, false, Map("C" -> Delta(DataEnvelope(deltaC), 1L, 1L)))
- selector.collectPropagations() should ===(Map(nodes(2) -> expected2, nodes(0) → expected3))
+ selector.collectPropagations() should ===(Map(nodes(2) -> expected2, nodes(0) -> expected3))
selector.cleanupDeltaEntries()
selector.hasDeltaEntries("A") should ===(false)
selector.hasDeltaEntries("B") should ===(false)
diff --git a/akka-distributed-data/src/test/scala/akka/cluster/ddata/protobuf/ReplicatorMessageSerializerSpec.scala b/akka-distributed-data/src/test/scala/akka/cluster/ddata/protobuf/ReplicatorMessageSerializerSpec.scala
index b140d9ba49a..01c32a14af2 100644
--- a/akka-distributed-data/src/test/scala/akka/cluster/ddata/protobuf/ReplicatorMessageSerializerSpec.scala
+++ b/akka-distributed-data/src/test/scala/akka/cluster/ddata/protobuf/ReplicatorMessageSerializerSpec.scala
@@ -112,27 +112,27 @@ class ReplicatorMessageSerializerSpec
checkSerialization(ReadResult(None))
checkSerialization(
Status(
- Map("A" -> ByteString.fromString("a"), "B" → ByteString.fromString("b")),
+ Map("A" -> ByteString.fromString("a"), "B" -> ByteString.fromString("b")),
chunk = 3,
totChunks = 10,
Some(17),
Some(19)))
checkSerialization(
Status(
- Map("A" -> ByteString.fromString("a"), "B" → ByteString.fromString("b")),
+ Map("A" -> ByteString.fromString("a"), "B" -> ByteString.fromString("b")),
chunk = 3,
totChunks = 10,
None, // can be None when sending back to a node of version 2.5.21
Some(19)))
checkSerialization(
Gossip(
- Map("A" -> DataEnvelope(data1), "B" → DataEnvelope(GSet() + "b" + "c")),
+ Map("A" -> DataEnvelope(data1), "B" -> DataEnvelope(GSet() + "b" + "c")),
sendBack = true,
Some(17),
Some(19)))
checkSerialization(
Gossip(
- Map("A" -> DataEnvelope(data1), "B" → DataEnvelope(GSet() + "b" + "c")),
+ Map("A" -> DataEnvelope(data1), "B" -> DataEnvelope(GSet() + "b" + "c")),
sendBack = true,
None, // can be None when sending back to a node of version 2.5.21
Some(19)))
diff --git a/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/BehaviorSetup.scala b/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/BehaviorSetup.scala
index f9243fb095f..51565625600 100644
--- a/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/BehaviorSetup.scala
+++ b/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/BehaviorSetup.scala
@@ -43,9 +43,9 @@ private[akka] final class BehaviorSetup[C, E, S](
val eventHandler: EventSourcedBehavior.EventHandler[S, E],
val writerIdentity: EventSourcedBehaviorImpl.WriterIdentity,
private val signalHandler: PartialFunction[(S, Signal), Unit],
- val tagger: E ⇒ Set[String],
+ val tagger: E => Set[String],
val eventAdapter: EventAdapter[E, _],
- val snapshotWhen: (S, E, Long) ⇒ Boolean,
+ val snapshotWhen: (S, E, Long) => Boolean,
val recovery: Recovery,
val retention: RetentionCriteria,
var holdingRecoveryPermit: Boolean,
diff --git a/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/EventSourcedBehaviorImpl.scala b/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/EventSourcedBehaviorImpl.scala
index 8d6faefdf6d..ff33a1f1dda 100644
--- a/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/EventSourcedBehaviorImpl.scala
+++ b/akka-persistence-typed/src/main/scala/akka/persistence/typed/internal/EventSourcedBehaviorImpl.scala
@@ -63,9 +63,9 @@ private[akka] final case class EventSourcedBehaviorImpl[Command, Event, State](
loggerClass: Class[_],
journalPluginId: Option[String] = None,
snapshotPluginId: Option[String] = None,
- tagger: Event ⇒ Set[String] = (_: Event) ⇒ Set.empty[String],
+ tagger: Event => Set[String] = (_: Event) => Set.empty[String],
eventAdapter: EventAdapter[Event, Any] = NoOpEventAdapter.instance[Event],
- snapshotWhen: (State, Event, Long) ⇒ Boolean = ConstantFun.scalaAnyThreeToFalse,
+ snapshotWhen: (State, Event, Long) => Boolean = ConstantFun.scalaAnyThreeToFalse,
recovery: Recovery = Recovery(),
retention: RetentionCriteria = RetentionCriteria.disabled,
supervisionStrategy: SupervisorStrategy = SupervisorStrategy.stop,
@@ -87,9 +87,9 @@ private[akka] final case class EventSourcedBehaviorImpl[Command, Event, State](
val actualSignalHandler: PartialFunction[(State, Signal), Unit] = signalHandler.orElse {
// default signal handler is always the fallback
- case (_, SnapshotCompleted(meta)) ⇒
+ case (_, SnapshotCompleted(meta)) =>
ctx.log.debug("Save snapshot successful, snapshot metadata [{}].", meta)
- case (_, SnapshotFailed(meta, failure)) ⇒
+ case (_, SnapshotFailed(meta, failure)) =>
ctx.log.error(failure, "Save snapshot failed, snapshot metadata [{}].", meta)
case (_, DeleteSnapshotsCompleted(DeletionTarget.Individual(meta))) =>
ctx.log.debug("Persistent snapshot [{}] deleted successfully.", meta)
@@ -107,7 +107,7 @@ private[akka] final case class EventSourcedBehaviorImpl[Command, Event, State](
Behaviors
.supervise {
- Behaviors.setup[Command] { _ ⇒
+ Behaviors.setup[Command] { _ =>
val eventSourcedSetup = new BehaviorSetup(
ctx.asInstanceOf[ActorContext[InternalProtocol]],
persistenceId,
diff --git a/akka-persistence-typed/src/main/scala/akka/persistence/typed/javadsl/SignalHandler.scala b/akka-persistence-typed/src/main/scala/akka/persistence/typed/javadsl/SignalHandler.scala
index 9339866a29f..fe40cf9a5a2 100644
--- a/akka-persistence-typed/src/main/scala/akka/persistence/typed/javadsl/SignalHandler.scala
+++ b/akka-persistence-typed/src/main/scala/akka/persistence/typed/javadsl/SignalHandler.scala
@@ -49,7 +49,7 @@ final class SignalHandlerBuilder[State] {
*/
def onSignal[T <: Signal](signalType: Class[T], callback: BiConsumer[State, T]): SignalHandlerBuilder[State] = {
val newPF: PartialFunction[(State, Signal), Unit] = {
- case (state, t) if signalType.isInstance(t) ⇒
+ case (state, t) if signalType.isInstance(t) =>
callback.accept(state, t.asInstanceOf[T])
}
handler = newPF.orElse(handler)
@@ -61,7 +61,7 @@ final class SignalHandlerBuilder[State] {
*/
def onSignal[T <: Signal](signal: T, callback: Consumer[State]): SignalHandlerBuilder[State] = {
val newPF: PartialFunction[(State, Signal), Unit] = {
- case (state, `signal`) ⇒
+ case (state, `signal`) =>
callback.accept(state)
}
handler = newPF.orElse(handler)
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorFailureSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorFailureSpec.scala
index ea315824740..e520cd6bc7c 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorFailureSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorFailureSpec.scala
@@ -102,7 +102,7 @@ class EventSourcedBehaviorFailureSpec
EventSourcedBehavior[String, String, String](
pid,
"",
- (_, cmd) ⇒ {
+ (_, cmd) => {
if (cmd == "wrong")
throw TestException("wrong command")
probe.tell("persisting")
@@ -111,17 +111,17 @@ class EventSourcedBehaviorFailureSpec
if (cmd == "wrong-callback") throw TestException("wrong command")
}
},
- (state, event) ⇒ {
+ (state, event) => {
if (event == "wrong-event")
throw TestException("wrong event")
probe.tell(event)
state + event
}).receiveSignal(additionalSignalHandler.orElse {
- case (_, RecoveryCompleted) ⇒
+ case (_, RecoveryCompleted) =>
probe.tell("starting")
- case (_, PostStop) ⇒
+ case (_, PostStop) =>
probe.tell("stopped")
- case (_, PreRestart) ⇒
+ case (_, PreRestart) =>
probe.tell("restarting")
})
@@ -132,7 +132,7 @@ class EventSourcedBehaviorFailureSpec
val probe = TestProbe[String]()
val excProbe = TestProbe[Throwable]()
spawn(failingPersistentActor(PersistenceId("fail-recovery"), probe.ref, {
- case (_, RecoveryFailed(t)) ⇒
+ case (_, RecoveryFailed(t)) =>
excProbe.ref ! t
}))
@@ -144,7 +144,7 @@ class EventSourcedBehaviorFailureSpec
"handle exceptions from RecoveryFailed signal handler" in {
val probe = TestProbe[String]()
val pa = spawn(failingPersistentActor(PersistenceId("fail-recovery-twice"), probe.ref, {
- case (_, RecoveryFailed(_)) ⇒
+ case (_, RecoveryFailed(_)) =>
throw TestException("recovery call back failure")
}))
pa ! "one"
@@ -169,7 +169,7 @@ class EventSourcedBehaviorFailureSpec
EventFilter[JournalFailureException](occurrences = 1).intercept {
// start again and then the event handler will throw
spawn(failingPersistentActor(pid, probe.ref, {
- case (_, RecoveryFailed(t)) ⇒
+ case (_, RecoveryFailed(t)) =>
excProbe.ref ! t
}))
@@ -184,7 +184,7 @@ class EventSourcedBehaviorFailureSpec
spawn(
Behaviors
.supervise(failingPersistentActor(PersistenceId("recovery-ok"), probe.ref, {
- case (_, RecoveryCompleted) ⇒
+ case (_, RecoveryCompleted) =>
probe.ref.tell("starting")
throw TestException("recovery call back failure")
}))
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorRetentionSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorRetentionSpec.scala
index fb11e9742ee..9a2e0f6b73c 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorRetentionSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorRetentionSpec.scala
@@ -127,16 +127,16 @@ object EventSourcedBehaviorRetentionSpec {
Effect.none.thenStop()
},
- eventHandler = (state, evt) ⇒
+ eventHandler = (state, evt) =>
evt match {
- case Incremented(delta) ⇒
+ case Incremented(delta) =>
probe ! ((state, evt))
State(state.value + delta, state.history :+ state.value)
}).receiveSignal {
case (_, RecoveryCompleted) => ()
- case (_, SnapshotCompleted(metadata)) ⇒
+ case (_, SnapshotCompleted(metadata)) =>
snapshotProbe ! Success(metadata)
- case (_, SnapshotFailed(_, failure)) ⇒
+ case (_, SnapshotFailed(_, failure)) =>
snapshotProbe ! Failure(failure)
case (_, e: EventSourcedSignal) =>
retentionProbe ! Success(e)
@@ -303,7 +303,7 @@ class EventSourcedBehaviorRetentionSpec
val replyProbe = TestProbe[State]()
val persistentActor = spawn(
- Behaviors.setup[Command](ctx ⇒
+ Behaviors.setup[Command](ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref)
.withRetention(RetentionCriteria.snapshotEvery(numberOfEvents = 3, keepNSnapshots = 2))))
@@ -336,7 +336,7 @@ class EventSourcedBehaviorRetentionSpec
val persistentActor = spawn(
Behaviors.setup[Command](
- ctx ⇒
+ ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref).withRetention(
// tests the Java API as well
RetentionCriteria.snapshotEvery(numberOfEvents = 3, keepNSnapshots = 2).withDeleteEventsOnSnapshot)))
@@ -382,7 +382,7 @@ class EventSourcedBehaviorRetentionSpec
val persistentActor = spawn(
Behaviors.setup[Command](
- ctx ⇒
+ ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref)
.snapshotWhen((_, _, seqNr) => seqNr == 3 || seqNr == 13)
.withRetention(RetentionCriteria.snapshotEvery(numberOfEvents = 5, keepNSnapshots = 1))))
@@ -419,7 +419,7 @@ class EventSourcedBehaviorRetentionSpec
val persistentActor = spawn(
Behaviors.setup[Command](
- ctx ⇒
+ ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref)
.snapshotWhen((_, _, seqNr) => seqNr == 3 || seqNr == 13)
.withRetention(
@@ -468,7 +468,7 @@ class EventSourcedBehaviorRetentionSpec
val replyProbe = TestProbe[State]()
val persistentActor = spawn(
- Behaviors.setup[Command](ctx ⇒
+ Behaviors.setup[Command](ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref)
.withRetention(RetentionCriteria.snapshotEvery(numberOfEvents = 1, keepNSnapshots = 3))))
@@ -508,7 +508,7 @@ class EventSourcedBehaviorRetentionSpec
val replyProbe = TestProbe[State]()
val persistentActor = spawn(
- Behaviors.setup[Command](ctx ⇒
+ Behaviors.setup[Command](ctx =>
counterWithSnapshotAndRetentionProbe(ctx, pid, snapshotProbe.ref, retentionProbe.ref).withRetention(
RetentionCriteria.snapshotEvery(numberOfEvents = 1, keepNSnapshots = 3).withDeleteEventsOnSnapshot)))
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorSpec.scala
index 42c390a30be..35c8c8af665 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedBehaviorSpec.scala
@@ -277,16 +277,16 @@ object EventSourcedBehaviorSpec {
Effect.none.thenStop()
},
- eventHandler = (state, evt) ⇒
+ eventHandler = (state, evt) =>
evt match {
- case Incremented(delta) ⇒
+ case Incremented(delta) =>
probe ! ((state, evt))
State(state.value + delta, state.history :+ state.value)
}).receiveSignal {
- case (_, RecoveryCompleted) ⇒ ()
- case (_, SnapshotCompleted(metadata)) ⇒
+ case (_, RecoveryCompleted) => ()
+ case (_, SnapshotCompleted(metadata)) =>
snapshotProbe ! Success(metadata)
- case (_, SnapshotFailed(_, failure)) ⇒
+ case (_, SnapshotFailed(_, failure)) =>
snapshotProbe ! Failure(failure)
}
}
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedSequenceNumberSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedSequenceNumberSpec.scala
index 76ebc6d60be..6977d602f56 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedSequenceNumberSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/EventSourcedSequenceNumberSpec.scala
@@ -31,15 +31,15 @@ class EventSourcedSequenceNumberSpec
system.toUntyped.eventStream.publish(Mute(EventFilter.warning(start = "No default snapshot store", occurrences = 1)))
private def behavior(pid: PersistenceId, probe: ActorRef[String]): Behavior[String] =
- Behaviors.setup(ctx ⇒
+ Behaviors.setup(ctx =>
EventSourcedBehavior[String, String, String](pid, "", { (_, command) =>
probe ! (EventSourcedBehavior.lastSequenceNumber(ctx) + " onCommand")
- Effect.persist(command).thenRun(_ ⇒ probe ! (EventSourcedBehavior.lastSequenceNumber(ctx) + " thenRun"))
- }, { (state, evt) ⇒
+ Effect.persist(command).thenRun(_ => probe ! (EventSourcedBehavior.lastSequenceNumber(ctx) + " thenRun"))
+ }, { (state, evt) =>
probe ! (EventSourcedBehavior.lastSequenceNumber(ctx) + " eventHandler")
state + evt
}).receiveSignal {
- case (_, RecoveryCompleted) ⇒
+ case (_, RecoveryCompleted) =>
probe ! (EventSourcedBehavior.lastSequenceNumber(ctx) + " onRecoveryComplete")
})
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/LoggerSourceSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/LoggerSourceSpec.scala
index ffa03e9b497..b5839608c90 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/LoggerSourceSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/LoggerSourceSpec.scala
@@ -32,18 +32,18 @@ class LoggerSourceSpec
private val pidCounter = new AtomicInteger(0)
private def nextPid(): PersistenceId = PersistenceId(s"c${pidCounter.incrementAndGet()})")
- def behavior: Behavior[String] = Behaviors.setup { ctx ⇒
+ def behavior: Behavior[String] = Behaviors.setup { ctx =>
ctx.log.info("setting-up-behavior")
EventSourcedBehavior[String, String, String](nextPid(), emptyState = "", commandHandler = (_, _) => {
ctx.log.info("command-received")
Effect.persist("evt")
- }, eventHandler = (state, _) ⇒ {
+ }, eventHandler = (state, _) => {
ctx.log.info("event-received")
state
}).receiveSignal {
- case (_, RecoveryCompleted) ⇒ ctx.log.info("recovery-completed")
- case (_, SnapshotCompleted(_)) ⇒
- case (_, SnapshotFailed(_, _)) ⇒
+ case (_, RecoveryCompleted) => ctx.log.info("recovery-completed")
+ case (_, SnapshotCompleted(_)) =>
+ case (_, SnapshotFailed(_, _)) =>
}
}
@@ -91,7 +91,7 @@ class LoggerSourceSpec
def eventFilterFor(logMsg: String) =
EventFilter.custom(
{
- case l: LogEvent if l.message == logMsg ⇒
+ case l: LogEvent if l.message == logMsg =>
if (l.logClass == classOf[LoggerSourceSpec]) true
else fail(s"Unexpected log source: ${l.logClass} for message ${l.message}")
case _ => false
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/NullEmptyStateSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/NullEmptyStateSpec.scala
index 5dd2a854783..d955a365e39 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/NullEmptyStateSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/NullEmptyStateSpec.scala
@@ -44,7 +44,7 @@ class NullEmptyStateSpec extends ScalaTestWithActorTestKit(NullEmptyStateSpec.co
probe.tell("eventHandler:" + state + ":" + event)
if (state == null) event else state + event
}).receiveSignal {
- case (state, RecoveryCompleted) ⇒
+ case (state, RecoveryCompleted) =>
probe.tell("onRecoveryCompleted:" + state)
}
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PerformanceSpec.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PerformanceSpec.scala
index a6263a400ab..3be827d8a72 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PerformanceSpec.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PerformanceSpec.scala
@@ -78,11 +78,11 @@ object PerformanceSpec {
persistenceId = PersistenceId(name),
"",
commandHandler = CommandHandler.command {
- case StopMeasure ⇒
+ case StopMeasure =>
Effect.none.thenRun(_ => probe.ref ! StopMeasure)
- case FailAt(sequence) ⇒
+ case FailAt(sequence) =>
Effect.none.thenRun(_ => parameters.failAt = sequence)
- case command ⇒ other(command, parameters)
+ case command => other(command, parameters)
},
eventHandler = {
case (state, _) => state
diff --git a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PersistentActorCompileOnlyTest.scala b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PersistentActorCompileOnlyTest.scala
index 6ee818e2213..cb94b5710c6 100644
--- a/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PersistentActorCompileOnlyTest.scala
+++ b/akka-persistence-typed/src/test/scala/akka/persistence/typed/scaladsl/PersistentActorCompileOnlyTest.scala
@@ -90,7 +90,7 @@ object PersistentActorCompileOnlyTest {
case IntentRecorded(correlationId, data) =>
EventsInFlight(
nextCorrelationId = correlationId + 1,
- dataByCorrelationId = state.dataByCorrelationId + (correlationId → data))
+ dataByCorrelationId = state.dataByCorrelationId + (correlationId -> data))
case SideEffectAcknowledged(correlationId) =>
state.copy(dataByCorrelationId = state.dataByCorrelationId - correlationId)
}).receiveSignal {
diff --git a/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BasicPersistentBehaviorCompileOnly.scala b/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BasicPersistentBehaviorCompileOnly.scala
index 5ce7f799be0..3851808c7cf 100644
--- a/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BasicPersistentBehaviorCompileOnly.scala
+++ b/akka-persistence-typed/src/test/scala/docs/akka/persistence/typed/BasicPersistentBehaviorCompileOnly.scala
@@ -87,7 +87,7 @@ object BasicPersistentBehaviorCompileOnly {
commandHandler = (state, cmd) => throw new RuntimeException("TODO: process the command & return an Effect"),
eventHandler = (state, evt) => throw new RuntimeException("TODO: process the event return the next state"))
.receiveSignal {
- case (state, RecoveryCompleted) ⇒
+ case (state, RecoveryCompleted) =>
throw new RuntimeException("TODO: add some end-of-recovery side-effect here")
}
//#recovery
@@ -109,7 +109,7 @@ object BasicPersistentBehaviorCompileOnly {
commandHandler = (state, cmd) => throw new RuntimeException("TODO: process the command & return an Effect"),
eventHandler = (state, evt) => throw new RuntimeException("TODO: process the event return the next state"))
.receiveSignal {
- case (state, RecoveryCompleted) ⇒
+ case (state, RecoveryCompleted) =>
throw new RuntimeException("TODO: add some end-of-recovery side-effect here")
}
diff --git a/akka-stream-tests/src/test/scala/akka/stream/impl/FanoutProcessorSpec.scala b/akka-stream-tests/src/test/scala/akka/stream/impl/FanoutProcessorSpec.scala
index fe479e398fc..6ba72c16920 100644
--- a/akka-stream-tests/src/test/scala/akka/stream/impl/FanoutProcessorSpec.scala
+++ b/akka-stream-tests/src/test/scala/akka/stream/impl/FanoutProcessorSpec.scala
@@ -96,7 +96,7 @@ class FanoutProcessorSpec extends StreamSpec {
val (promise, publisher) = Source.repeat(1).toMat(Sink.asPublisher(true))(Keep.both).run()
val publisherRef = publisher.asInstanceOf[ActorPublisher[Int]].impl
probe.watch(publisherRef)
- Source.fromPublisher(publisher).map(_ ⇒ throw TE("boom")).runWith(Sink.ignore)
+ Source.fromPublisher(publisher).map(_ => throw TE("boom")).runWith(Sink.ignore)
probe.expectTerminated(publisherRef)
}
diff --git a/akka-stream-tests/src/test/scala/akka/stream/scaladsl/LazySinkSpec.scala b/akka-stream-tests/src/test/scala/akka/stream/scaladsl/LazySinkSpec.scala
index 17772f29682..a119124f7ab 100644
--- a/akka-stream-tests/src/test/scala/akka/stream/scaladsl/LazySinkSpec.scala
+++ b/akka-stream-tests/src/test/scala/akka/stream/scaladsl/LazySinkSpec.scala
@@ -128,7 +128,7 @@ class LazySinkSpec extends StreamSpec {
}
}
- val result = Source(List("whatever")).runWith(Sink.lazyInitAsync[String, NotUsed](() ⇒ {
+ val result = Source(List("whatever")).runWith(Sink.lazyInitAsync[String, NotUsed](() => {
Future.successful(Sink.fromGraph(FailingInnerMat))
}))
@@ -139,8 +139,8 @@ class LazySinkSpec extends StreamSpec {
"lazily propagate failure" in {
case object MyException extends Exception
val lazyMatVal = Source(List(1))
- .concat(Source.lazily(() ⇒ Source.failed(MyException)))
- .runWith(Sink.lazyInitAsync(() ⇒ Future.successful(Sink.seq[Int])))
+ .concat(Source.lazily(() => Source.failed(MyException)))
+ .runWith(Sink.lazyInitAsync(() => Future.successful(Sink.seq[Int])))
// lazy init async materialized a sink, so we should have a some here
val innerMatVal: Future[immutable.Seq[Int]] = lazyMatVal.futureValue.get
diff --git a/akka-stream/src/main/scala/akka/stream/impl/ActorRefSource.scala b/akka-stream/src/main/scala/akka/stream/impl/ActorRefSource.scala
index fe5df1c46ea..f9507c33f95 100644
--- a/akka-stream/src/main/scala/akka/stream/impl/ActorRefSource.scala
+++ b/akka-stream/src/main/scala/akka/stream/impl/ActorRefSource.scala
@@ -52,12 +52,12 @@ private object ActorRefSource {
inheritedAttributes.get[Attributes.Name].map(_.n).getOrElse(super.stageActorName)
val ref: ActorRef = getEagerStageActor(eagerMaterializer, poisonPillCompatibility = true) {
- case (_, PoisonPill) ⇒
+ case (_, PoisonPill) =>
log.warning("for backwards compatibility: PoisonPill will not be supported in the future")
completeStage()
- case (_, m) if failureMatcher.isDefinedAt(m) ⇒
+ case (_, m) if failureMatcher.isDefinedAt(m) =>
failStage(failureMatcher(m))
- case (_, m) if completionMatcher.isDefinedAt(m) ⇒
+ case (_, m) if completionMatcher.isDefinedAt(m) =>
completionMatcher(m) match {
case CompletionStrategy.Draining =>
isCompleting = true
@@ -65,7 +65,7 @@ private object ActorRefSource {
case CompletionStrategy.Immediately =>
completeStage()
}
- case (_, m: T @unchecked) ⇒
+ case (_, m: T @unchecked) =>
buffer match {
case OptionVal.None =>
if (isCompleting) {
@@ -87,37 +87,37 @@ private object ActorRefSource {
tryPush()
} else
overflowStrategy match {
- case s: DropHead ⇒
+ case s: DropHead =>
log.log(
s.logLevel,
"Dropping the head element because buffer is full and overflowStrategy is: [DropHead]")
buf.dropHead()
buf.enqueue(m)
tryPush()
- case s: DropTail ⇒
+ case s: DropTail =>
log.log(
s.logLevel,
"Dropping the tail element because buffer is full and overflowStrategy is: [DropTail]")
buf.dropTail()
buf.enqueue(m)
tryPush()
- case s: DropBuffer ⇒
+ case s: DropBuffer =>
log.log(
s.logLevel,
"Dropping all the buffered elements because buffer is full and overflowStrategy is: [DropBuffer]")
buf.clear()
buf.enqueue(m)
tryPush()
- case s: DropNew ⇒
+ case s: DropNew =>
log.log(
s.logLevel,
"Dropping the new element because buffer is full and overflowStrategy is: [DropNew]")
- case s: Fail ⇒
+ case s: Fail =>
log.log(s.logLevel, "Failing because buffer is full and overflowStrategy is: [Fail]")
val bufferOverflowException =
BufferOverflowException(s"Buffer overflow (max capacity was: $maxBuffer)!")
failStage(bufferOverflowException)
- case _: Backpressure ⇒
+ case _: Backpressure =>
// there is a precondition check in Source.actorRefSource factory method to not allow backpressure as strategy
failStage(new IllegalStateException("Backpressure is not supported"))
}
diff --git a/akka-stream/src/main/scala/akka/stream/stage/GraphStage.scala b/akka-stream/src/main/scala/akka/stream/stage/GraphStage.scala
index 726a44282fe..2a5cce7edcc 100644
--- a/akka-stream/src/main/scala/akka/stream/stage/GraphStage.scala
+++ b/akka-stream/src/main/scala/akka/stream/stage/GraphStage.scala
@@ -220,7 +220,7 @@ object GraphStageLogic {
private val functionRef: FunctionRef = {
val f: (ActorRef, Any) => Unit = {
- case (r, PoisonPill) if poisonPillFallback ⇒
+ case (r, PoisonPill) if poisonPillFallback =>
callback.invoke((r, PoisonPill))
case (_, m @ (PoisonPill | Kill)) =>
materializer.logger.warning(
@@ -1234,9 +1234,9 @@ abstract class GraphStageLogic private[stream] (val inCount: Int, val outCount:
protected[akka] def getEagerStageActor(
eagerMaterializer: Materializer,
poisonPillCompatibility: Boolean)( // fallback required for source actor backwards compatibility
- receive: ((ActorRef, Any)) ⇒ Unit): StageActor =
+ receive: ((ActorRef, Any)) => Unit): StageActor =
_stageActor match {
- case null ⇒
+ case null =>
val actorMaterializer = ActorMaterializerHelper.downcast(eagerMaterializer)
_stageActor =
new StageActor(actorMaterializer, getAsyncCallback, receive, stageActorName, poisonPillCompatibility)