diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index e92557365d..20f657570a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -529,7 +529,7 @@ Scala has proven the most viable way to do it, as long as you keep the following
 1. If the underlying Scala code requires an `ExecutionContext`, make the Java API take an `Executor` and use
    `ExecutionContext.fromExecutor(executor)` for conversion.
 
-1. Use `org.apache.pekko.util.FutureConverters` to translate `Future`s to `CompletionStage`s (or vice versa).
+1. Use `scala.jdk.FutureConverters` to translate `Future`s to `CompletionStage`s (or vice versa).
 
 1. Use `scala.jdk.javaapi.OptionConverters` to translate `Option`s to Java `Optional`s (or vice versa).
 
diff --git a/actor-testkit-typed/src/main/scala/org/apache/pekko/actor/testkit/typed/internal/ActorSystemStub.scala b/actor-testkit-typed/src/main/scala/org/apache/pekko/actor/testkit/typed/internal/ActorSystemStub.scala
index ad122712bc..ac4f841b57 100644
--- a/actor-testkit-typed/src/main/scala/org/apache/pekko/actor/testkit/typed/internal/ActorSystemStub.scala
+++ b/actor-testkit-typed/src/main/scala/org/apache/pekko/actor/testkit/typed/internal/ActorSystemStub.scala
@@ -37,7 +37,7 @@ import pekko.actor.typed.internal.ActorRefImpl
 import pekko.actor.typed.internal.InternalRecipientRef
 import pekko.actor.typed.receptionist.Receptionist
 import pekko.annotation.InternalApi
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 /**
  * INTERNAL API
diff --git a/actor-tests/src/test/java/org/apache/pekko/pattern/CircuitBreakerTest.java b/actor-tests/src/test/java/org/apache/pekko/pattern/CircuitBreakerTest.java
index 028d851575..b9c81d2ed6 100644
--- a/actor-tests/src/test/java/org/apache/pekko/pattern/CircuitBreakerTest.java
+++ b/actor-tests/src/test/java/org/apache/pekko/pattern/CircuitBreakerTest.java
@@ -23,12 +23,12 @@ import java.util.function.BiFunction;
 import org.apache.pekko.actor.*;
 import org.apache.pekko.testkit.PekkoJUnitActorSystemResource;
 import org.apache.pekko.testkit.PekkoSpec;
-import org.apache.pekko.util.FutureConverters;
 import org.apache.pekko.util.JavaDurationConverters;
 import org.junit.ClassRule;
 import org.junit.Test;
 import org.scalatestplus.junit.JUnitSuite;
 import scala.concurrent.Await;
+import scala.jdk.javaapi.FutureConverters;
 
 public class CircuitBreakerTest extends JUnitSuite {
 
diff --git a/actor-tests/src/test/java/org/apache/pekko/util/JavaConverterScala3InlineTest.java b/actor-tests/src/test/java/org/apache/pekko/util/JavaConverterScala3InlineTest.java
deleted file mode 100644
index cb55eb61a7..0000000000
--- a/actor-tests/src/test/java/org/apache/pekko/util/JavaConverterScala3InlineTest.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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
- *
- *    http://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 org.apache.pekko.util;
-
-import java.time.Duration;
-import java.util.*;
-import java.util.concurrent.CompletableFuture;
-import scala.Option;
-import scala.concurrent.Future;
-import scala.jdk.javaapi.OptionConverters;
-
-/**
- * These tests are here to ensure that methods from {@link org.apache.pekko.util.FutureConverters},
- * {@link org.apache.pekko.util.JavaDurationConverters} for use within Java can be compiled from
- * with Java sources. This is because methods marked with the Scala 3 inline keyword cannot be
- * called from within Java (see https://github.com/lampepfl/dotty/issues/19346)
- */
-public class JavaConverterScala3InlineTest {
-  public void compileTest() {
-    OptionConverters.toScala(Optional.empty());
-    OptionConverters.toScala(OptionalDouble.of(0));
-    OptionConverters.toScala(OptionalInt.of(0));
-    OptionConverters.toScala(OptionalLong.of(0));
-    OptionConverters.toJava(Option.empty());
-
-    FutureConverters.asJava(Future.successful(""));
-    FutureConverters.asScala(CompletableFuture.completedFuture(""));
-
-    JavaDurationConverters.asFiniteDuration(Duration.ofMillis(0));
-  }
-}
diff --git a/actor-typed/src/main/scala/org/apache/pekko/actor/typed/internal/adapter/ActorSystemAdapter.scala b/actor-typed/src/main/scala/org/apache/pekko/actor/typed/internal/adapter/ActorSystemAdapter.scala
index 0dcfff735f..708c42e19d 100644
--- a/actor-typed/src/main/scala/org/apache/pekko/actor/typed/internal/adapter/ActorSystemAdapter.scala
+++ b/actor-typed/src/main/scala/org/apache/pekko/actor/typed/internal/adapter/ActorSystemAdapter.scala
@@ -42,7 +42,7 @@ import pekko.actor.typed.internal.PropsImpl.DispatcherSameAsParent
 import pekko.actor.typed.internal.SystemMessage
 import pekko.actor.typed.scaladsl.Behaviors
 import pekko.annotation.InternalApi
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 /**
  * INTERNAL API. Lightweight wrapper for presenting a classic ActorSystem to a Behavior (via the context).
diff --git a/actor-typed/src/main/scala/org/apache/pekko/actor/typed/javadsl/AskPattern.scala b/actor-typed/src/main/scala/org/apache/pekko/actor/typed/javadsl/AskPattern.scala
index 91ccd4ce76..95f114ffb2 100644
--- a/actor-typed/src/main/scala/org/apache/pekko/actor/typed/javadsl/AskPattern.scala
+++ b/actor-typed/src/main/scala/org/apache/pekko/actor/typed/javadsl/AskPattern.scala
@@ -22,7 +22,7 @@ import pekko.actor.typed.Scheduler
 import pekko.actor.typed.scaladsl.AskPattern._
 import pekko.japi.function.{ Function => JFunction }
 import pekko.pattern.StatusReply
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 
 /**
diff --git a/actor/src/main/mima-filters/2.0.x.backwards.excludes/future-converters.excludes b/actor/src/main/mima-filters/2.0.x.backwards.excludes/future-converters.excludes
index d602e4f310..b581880259 100644
--- a/actor/src/main/mima-filters/2.0.x.backwards.excludes/future-converters.excludes
+++ b/actor/src/main/mima-filters/2.0.x.backwards.excludes/future-converters.excludes
@@ -20,6 +20,12 @@ ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.pekko.util.Future
 ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.pekko.util.FutureConverters#CompletionStageOps.asScala")
 ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.pekko.util.FutureConverters#FutureOps.asJava$extension")
 ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.pekko.util.FutureConverters#FutureOps.asJava")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters$")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters$CompletionStageOps")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters$CompletionStageOps$")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters$FutureOps")
+ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.util.FutureConverters$FutureOps$")
 ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.dispatch.internal.SameThreadExecutionContext")
 ProblemFilters.exclude[MissingClassProblem]("org.apache.pekko.dispatch.internal.SameThreadExecutionContext$")
 ProblemFilters.exclude[DirectMissingMethodProblem]("org.apache.pekko.dispatch.ExecutionContexts.parasitic")
diff --git a/actor/src/main/scala-2.13/org/apache/pekko/util/FutureConverters.scala b/actor/src/main/scala-2.13/org/apache/pekko/util/FutureConverters.scala
deleted file mode 100644
index 9a8a19829f..0000000000
--- a/actor/src/main/scala-2.13/org/apache/pekko/util/FutureConverters.scala
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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
- *
- *    http://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 org.apache.pekko.util
-
-import org.apache.pekko.annotation.InternalStableApi
-
-import java.util.concurrent.CompletionStage
-import scala.concurrent.Future
-
-/**
- * INTERNAL API
- *
- * Remove this once Scala 2.12 support is dropped since all methods are in Scala 2.13+ stdlib
- */
-@InternalStableApi
-private[pekko] object FutureConverters {
-  import scala.jdk.javaapi
-
-  @inline final def asJava[T](f: Future[T]): CompletionStage[T] = javaapi.FutureConverters.asJava(f)
-
-  implicit final class FutureOps[T](private val f: Future[T]) extends AnyVal {
-    @inline def asJava: CompletionStage[T] = javaapi.FutureConverters.asJava(f)
-  }
-
-  @inline final def asScala[T](cs: CompletionStage[T]): Future[T] = javaapi.FutureConverters.asScala(cs)
-
-  implicit final class CompletionStageOps[T](private val cs: CompletionStage[T]) extends AnyVal {
-    @inline def asScala: Future[T] = javaapi.FutureConverters.asScala(cs)
-  }
-}
diff --git a/actor/src/main/scala-3/org/apache/pekko/util/FutureConverters.scala b/actor/src/main/scala-3/org/apache/pekko/util/FutureConverters.scala
deleted file mode 100644
index 45abd4a6fe..0000000000
--- a/actor/src/main/scala-3/org/apache/pekko/util/FutureConverters.scala
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * license agreements; and to You under the Apache License, version 2.0:
- *
- *   https://www.apache.org/licenses/LICENSE-2.0
- *
- * This file is part of the Apache Pekko project, derived from Akka.
- */
-
-package org.apache.pekko.util
-
-import org.apache.pekko.annotation.InternalStableApi
-
-import java.util.concurrent.CompletionStage
-import scala.concurrent.Future
-
-/**
- * INTERNAL API
- *
- * Remove this once Scala 2.12 support is dropped since all methods are in Scala 2.13+ stdlib
- */
-@InternalStableApi
-private[pekko] object FutureConverters {
-  import scala.jdk.javaapi
-
-  // Ideally this should have the Scala 3 inline keyword but then Java sources are
-  // unable to call this method, see https://github.com/lampepfl/dotty/issues/19346
-  def asJava[T](f: Future[T]): CompletionStage[T] = javaapi.FutureConverters.asJava(f)
-
-  implicit final class FutureOps[T](private val f: Future[T]) extends AnyVal {
-    inline def asJava: CompletionStage[T] = javaapi.FutureConverters.asJava(f)
-  }
-
-  // Ideally this should have the Scala 3 inline keyword but then Java sources are
-  // unable to call this method, see https://github.com/lampepfl/dotty/issues/19346
-  def asScala[T](cs: CompletionStage[T]): Future[T] = javaapi.FutureConverters.asScala(cs)
-
-  implicit final class CompletionStageOps[T](private val cs: CompletionStage[T]) extends AnyVal {
-    inline def asScala: Future[T] = javaapi.FutureConverters.asScala(cs)
-  }
-}
diff --git a/actor/src/main/scala/org/apache/pekko/actor/ActorSelection.scala b/actor/src/main/scala/org/apache/pekko/actor/ActorSelection.scala
index 80d5142d0d..0e1b8ff12c 100644
--- a/actor/src/main/scala/org/apache/pekko/actor/ActorSelection.scala
+++ b/actor/src/main/scala/org/apache/pekko/actor/ActorSelection.scala
@@ -31,7 +31,6 @@ import scala.concurrent.ExecutionContext
 import pekko.pattern.ask
 import pekko.routing.MurmurHash
 import pekko.util.{ Helpers, JavaDurationConverters, Timeout }
-import pekko.util.FutureConverters
 
 /**
  * An ActorSelection is a logical view of a section of an ActorSystem's tree of Actors,
@@ -106,7 +105,7 @@ abstract class ActorSelection extends Serializable {
    * supplied `timeout`.
    */
   def resolveOne(timeout: java.time.Duration): CompletionStage[ActorRef] = {
-    import FutureConverters._
+    import scala.jdk.FutureConverters._
     import JavaDurationConverters._
     resolveOne(timeout.asScala).asJava
   }
diff --git a/actor/src/main/scala/org/apache/pekko/actor/ActorSystem.scala b/actor/src/main/scala/org/apache/pekko/actor/ActorSystem.scala
index 71f6fe8611..db075805c2 100644
--- a/actor/src/main/scala/org/apache/pekko/actor/ActorSystem.scala
+++ b/actor/src/main/scala/org/apache/pekko/actor/ActorSystem.scala
@@ -40,7 +40,7 @@ import pekko.event.Logging.DefaultLogger
 import pekko.japi.Util.immutableSeq
 import pekko.serialization.SerializationExtension
 import pekko.util._
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.Helpers.toRootLowerCase
 import pekko.util.ccompat.JavaConverters._
diff --git a/actor/src/main/scala/org/apache/pekko/actor/CoordinatedShutdown.scala b/actor/src/main/scala/org/apache/pekko/actor/CoordinatedShutdown.scala
index 706db96b19..b012eacbea 100644
--- a/actor/src/main/scala/org/apache/pekko/actor/CoordinatedShutdown.scala
+++ b/actor/src/main/scala/org/apache/pekko/actor/CoordinatedShutdown.scala
@@ -36,7 +36,7 @@ import pekko.event.Logging
 import pekko.pattern.after
 import scala.jdk.OptionConverters._
 import pekko.util.OptionVal
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 object CoordinatedShutdown extends ExtensionId[CoordinatedShutdown] with ExtensionIdProvider {
 
diff --git a/actor/src/main/scala/org/apache/pekko/dispatch/CompletionStages.scala b/actor/src/main/scala/org/apache/pekko/dispatch/CompletionStages.scala
index 7479aba61c..073c2d1a16 100644
--- a/actor/src/main/scala/org/apache/pekko/dispatch/CompletionStages.scala
+++ b/actor/src/main/scala/org/apache/pekko/dispatch/CompletionStages.scala
@@ -34,7 +34,7 @@ object CompletionStages {
    * Convert a `CompletionStage` to a Scala `Future`.
    */
   def asScala[T](stage: CompletionStage[T]): scala.concurrent.Future[T] = {
-    import org.apache.pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     stage.asScala
   }
 
diff --git a/actor/src/main/scala/org/apache/pekko/dispatch/Future.scala b/actor/src/main/scala/org/apache/pekko/dispatch/Future.scala
index 0871e6c028..3cdab634e3 100644
--- a/actor/src/main/scala/org/apache/pekko/dispatch/Future.scala
+++ b/actor/src/main/scala/org/apache/pekko/dispatch/Future.scala
@@ -88,7 +88,7 @@ object Futures {
    * @since 1.2.0
    */
   def asJava[T](future: Future[T]): CompletionStage[T] = {
-    import org.apache.pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     future.asJava
   }
 
diff --git a/actor/src/main/scala/org/apache/pekko/pattern/CircuitBreaker.scala b/actor/src/main/scala/org/apache/pekko/pattern/CircuitBreaker.scala
index 72e10a1d79..e6bf585c02 100644
--- a/actor/src/main/scala/org/apache/pekko/pattern/CircuitBreaker.scala
+++ b/actor/src/main/scala/org/apache/pekko/pattern/CircuitBreaker.scala
@@ -31,7 +31,7 @@ import pekko.actor.{ ExtendedActorSystem, Scheduler }
 import scala.concurrent.ExecutionContext.parasitic
 import pekko.pattern.internal.{ CircuitBreakerNoopTelemetry, CircuitBreakerTelemetry }
 import pekko.annotation.InternalApi
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 
 /**
diff --git a/actor/src/main/scala/org/apache/pekko/pattern/Patterns.scala b/actor/src/main/scala/org/apache/pekko/pattern/Patterns.scala
index 3c884c9a1f..0ffae664e3 100644
--- a/actor/src/main/scala/org/apache/pekko/pattern/Patterns.scala
+++ b/actor/src/main/scala/org/apache/pekko/pattern/Patterns.scala
@@ -21,7 +21,7 @@ import scala.concurrent.ExecutionContext
 
 import org.apache.pekko
 import pekko.actor.{ ActorSelection, ClassicActorSystemProvider, Scheduler }
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 
 import scala.annotation.nowarn
diff --git a/actor/src/main/scala/org/apache/pekko/serialization/AsyncSerializer.scala b/actor/src/main/scala/org/apache/pekko/serialization/AsyncSerializer.scala
index d0df72cca7..b0051a612b 100644
--- a/actor/src/main/scala/org/apache/pekko/serialization/AsyncSerializer.scala
+++ b/actor/src/main/scala/org/apache/pekko/serialization/AsyncSerializer.scala
@@ -76,7 +76,7 @@ abstract class AsyncSerializerWithStringManifest(system: ExtendedActorSystem)
  */
 abstract class AsyncSerializerWithStringManifestCS(system: ExtendedActorSystem)
     extends AsyncSerializerWithStringManifest(system) {
-  import pekko.util.FutureConverters._
+  import scala.jdk.FutureConverters._
 
   def toBinaryAsyncCS(o: AnyRef): CompletionStage[Array[Byte]]
 
diff --git a/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/ClusterShardingImpl.scala b/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/ClusterShardingImpl.scala
index 043562c169..f036db8702 100644
--- a/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/ClusterShardingImpl.scala
+++ b/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/ClusterShardingImpl.scala
@@ -50,7 +50,7 @@ import pekko.pattern.AskTimeoutException
 import pekko.pattern.PromiseActorRef
 import pekko.pattern.StatusReply
 import pekko.util.{ unused, ByteString, Timeout }
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 
 /**
diff --git a/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala b/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
index 06d4b36fba..666b6fe191 100644
--- a/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
+++ b/cluster-sharding-typed/src/main/scala/org/apache/pekko/cluster/sharding/typed/internal/testkit/TestEntityRefImpl.scala
@@ -28,7 +28,7 @@ import pekko.cluster.sharding.typed.javadsl.EntityRef
 import pekko.cluster.sharding.typed.scaladsl
 import pekko.japi.function.{ Function => JFunction }
 import pekko.pattern.StatusReply
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import pekko.util.Timeout
 
diff --git a/cluster-sharding/src/main/scala/org/apache/pekko/cluster/sharding/external/internal/ExternalShardAllocationClientImpl.scala b/cluster-sharding/src/main/scala/org/apache/pekko/cluster/sharding/external/internal/ExternalShardAllocationClientImpl.scala
index 8b9dd5291c..1f41d6c4cf 100644
--- a/cluster-sharding/src/main/scala/org/apache/pekko/cluster/sharding/external/internal/ExternalShardAllocationClientImpl.scala
+++ b/cluster-sharding/src/main/scala/org/apache/pekko/cluster/sharding/external/internal/ExternalShardAllocationClientImpl.scala
@@ -44,7 +44,7 @@ import pekko.cluster.sharding.external.ShardLocations
 import pekko.dispatch.MessageDispatcher
 import pekko.event.Logging
 import pekko.pattern.ask
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import pekko.util.PrettyDuration._
 import pekko.util.Timeout
diff --git a/coordination/src/main/scala/org/apache/pekko/coordination/lease/internal/LeaseAdapter.scala b/coordination/src/main/scala/org/apache/pekko/coordination/lease/internal/LeaseAdapter.scala
index e3276fb3e8..27e5937435 100644
--- a/coordination/src/main/scala/org/apache/pekko/coordination/lease/internal/LeaseAdapter.scala
+++ b/coordination/src/main/scala/org/apache/pekko/coordination/lease/internal/LeaseAdapter.scala
@@ -25,7 +25,7 @@ import pekko.annotation.InternalApi
 import pekko.coordination.lease.LeaseSettings
 import pekko.coordination.lease.javadsl.{ Lease => JavaLease }
 import pekko.coordination.lease.scaladsl.{ Lease => ScalaLease }
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 
 /**
diff --git a/discovery/src/main/scala/org/apache/pekko/discovery/ServiceDiscovery.scala b/discovery/src/main/scala/org/apache/pekko/discovery/ServiceDiscovery.scala
index 8a3abfd8a8..79c7039a5d 100644
--- a/discovery/src/main/scala/org/apache/pekko/discovery/ServiceDiscovery.scala
+++ b/discovery/src/main/scala/org/apache/pekko/discovery/ServiceDiscovery.scala
@@ -321,7 +321,7 @@ abstract class ServiceDiscovery {
    * The returned future should be failed once resolveTimeout has passed with a [[ServiceDiscovery.DiscoveryTimeoutException]].
    */
   def lookup(query: Lookup, resolveTimeout: java.time.Duration): CompletionStage[Resolved] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     lookup(query, FiniteDuration(resolveTimeout.toMillis, TimeUnit.MILLISECONDS)).asJava
   }
 
diff --git a/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/javadsl/PersistenceInit.scala b/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/javadsl/PersistenceInit.scala
index a10b925760..c759bdcfcf 100644
--- a/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/javadsl/PersistenceInit.scala
+++ b/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/javadsl/PersistenceInit.scala
@@ -20,7 +20,7 @@ import org.apache.pekko
 import pekko.Done
 import pekko.actor.ClassicActorSystemProvider
 import pekko.persistence.testkit.scaladsl
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 
 /**
diff --git a/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/state/javadsl/PersistenceTestKitDurableStateStore.scala b/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/state/javadsl/PersistenceTestKitDurableStateStore.scala
index c6c350bde1..e87f9a127c 100644
--- a/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/state/javadsl/PersistenceTestKitDurableStateStore.scala
+++ b/persistence-testkit/src/main/scala/org/apache/pekko/persistence/testkit/state/javadsl/PersistenceTestKitDurableStateStore.scala
@@ -26,7 +26,7 @@ import pekko.persistence.state.javadsl.DurableStateUpdateStore
 import pekko.persistence.state.javadsl.GetObjectResult
 import pekko.persistence.testkit.state.scaladsl.{ PersistenceTestKitDurableStateStore => SStore }
 import pekko.stream.javadsl.Source
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 
 object PersistenceTestKitDurableStateStore {
diff --git a/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncRecovery.scala b/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncRecovery.scala
index 8fb9fcbefd..26878fc56b 100644
--- a/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncRecovery.scala
+++ b/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncRecovery.scala
@@ -23,7 +23,7 @@ import scala.concurrent.ExecutionContext
 import pekko.persistence.PersistentRepr
 import pekko.persistence.journal.{ AsyncRecovery => SAsyncReplay }
 import pekko.util.ConstantFun.scalaAnyToUnit
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 /**
  * Java API: asynchronous message replay and sequence number recovery interface.
diff --git a/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncWriteJournal.scala b/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncWriteJournal.scala
index 4da28a61c5..ab324dcca8 100644
--- a/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncWriteJournal.scala
+++ b/persistence/src/main/scala/org/apache/pekko/persistence/journal/japi/AsyncWriteJournal.scala
@@ -23,7 +23,7 @@ import scala.concurrent.ExecutionContext
 import pekko.persistence._
 import pekko.persistence.journal.{ AsyncWriteJournal => SAsyncWriteJournal }
 import pekko.util.ConstantFun.scalaAnyToUnit
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.ccompat.JavaConverters._
 
 /**
diff --git a/persistence/src/main/scala/org/apache/pekko/persistence/snapshot/japi/SnapshotStore.scala b/persistence/src/main/scala/org/apache/pekko/persistence/snapshot/japi/SnapshotStore.scala
index c243006ebf..46109416a1 100644
--- a/persistence/src/main/scala/org/apache/pekko/persistence/snapshot/japi/SnapshotStore.scala
+++ b/persistence/src/main/scala/org/apache/pekko/persistence/snapshot/japi/SnapshotStore.scala
@@ -20,7 +20,7 @@ import scala.concurrent.ExecutionContext
 import pekko.persistence._
 import pekko.persistence.snapshot.{ SnapshotStore => SSnapshotStore }
 import pekko.util.ConstantFun.scalaAnyToUnit
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 /**
  * Java API: abstract snapshot store.
diff --git a/stream-tests/src/test/scala/org/apache/pekko/stream/impl/fusing/AsyncCallbackSpec.scala b/stream-tests/src/test/scala/org/apache/pekko/stream/impl/fusing/AsyncCallbackSpec.scala
index 61420f2a8c..5e194e010d 100644
--- a/stream-tests/src/test/scala/org/apache/pekko/stream/impl/fusing/AsyncCallbackSpec.scala
+++ b/stream-tests/src/test/scala/org/apache/pekko/stream/impl/fusing/AsyncCallbackSpec.scala
@@ -133,7 +133,7 @@ class AsyncCallbackSpec extends PekkoSpec("""
       // test it can be used from Java too
       val completionStage = callback.invokeWithFeedbackCompletionStage("whatever")
       probe.expectMsg("whatever")
-      import pekko.util.FutureConverters._
+      import scala.jdk.FutureConverters._
       completionStage.asScala.futureValue should ===(Done)
 
       in.sendComplete()
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Flow.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Flow.scala
index af413eb0b5..c56946c56b 100755
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Flow.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Flow.scala
@@ -35,7 +35,7 @@ import pekko.japi.function.Creator
 import pekko.stream.{ javadsl, _ }
 import pekko.stream.impl.fusing.{ StatefulMapConcat, ZipWithIndexJava }
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.Timeout
@@ -273,7 +273,7 @@ object Flow {
    * [[NeverMaterializedException]] if upstream fails or downstream cancels before the completion stage has completed.
    */
   def completionStageFlow[I, O, M](flow: CompletionStage[Flow[I, O, M]]): Flow[I, O, CompletionStage[M]] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     val sflow =
       scaladsl.Flow.futureFlow(flow.asScala.map(_.asScala)(ExecutionContext.parasitic)).mapMaterializedValue(_.asJava)
     new javadsl.Flow(sflow)
@@ -295,7 +295,7 @@ object Flow {
    * '''Cancels when''' downstream cancels
    */
   def lazyFlow[I, O, M](create: Creator[Flow[I, O, M]]): Flow[I, O, CompletionStage[M]] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     val sflow = scaladsl.Flow
       .lazyFlow { () =>
         create.create().asScala
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/FlowWithContext.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/FlowWithContext.scala
index 2e9f996b43..8b44b0fa9d 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/FlowWithContext.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/FlowWithContext.scala
@@ -24,7 +24,7 @@ import pekko.event.{ LogMarker, LoggingAdapter, MarkerLoggingAdapter }
 import pekko.japi.{ function, Pair }
 import pekko.stream._
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.ccompat.JavaConverters._
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Queue.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Queue.scala
index da36a1701c..6f50d06524 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Queue.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Queue.scala
@@ -22,7 +22,7 @@ import org.apache.pekko
 import pekko.Done
 import scala.concurrent.ExecutionContext
 import pekko.stream.QueueOfferResult
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 
 /**
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Sink.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Sink.scala
index fb6e5dbe3b..c6252feaf5 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Sink.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Sink.scala
@@ -31,7 +31,7 @@ import pekko.stream._
 import pekko.stream.impl.LinearTraversalBuilder
 import pekko.stream.scaladsl.SinkToCompletionStage
 import pekko.util.ConstantFun.scalaAnyToUnit
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 
 import org.reactivestreams.{ Publisher, Subscriber }
@@ -94,7 +94,7 @@ object Sink {
    * @since 1.1.0
    */
   def forall[In](p: function.Predicate[In]): javadsl.Sink[In, CompletionStage[java.lang.Boolean]] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     new Sink(scaladsl.Sink.forall[In](p.test)
       .mapMaterializedValue(_.map(Boolean.box)(ExecutionContext.parasitic).asJava))
   }
@@ -119,7 +119,7 @@ object Sink {
    * @since 1.2.0
    */
   def none[In](p: function.Predicate[In]): javadsl.Sink[In, CompletionStage[java.lang.Boolean]] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     new Sink(scaladsl.Sink.none[In](p.test)
       .mapMaterializedValue(_.map(Boolean.box)(ExecutionContext.parasitic).asJava))
   }
@@ -144,7 +144,7 @@ object Sink {
    * @since 1.1.0
    */
   def exists[In](p: function.Predicate[In]): javadsl.Sink[In, CompletionStage[java.lang.Boolean]] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     new Sink(scaladsl.Sink.exists[In](p.test)
       .mapMaterializedValue(_.map(Boolean.box)(ExecutionContext.parasitic).asJava))
   }
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Source.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Source.scala
index 9d778dd5cb..bffc5b3fd7 100755
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Source.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Source.scala
@@ -34,7 +34,7 @@ import pekko.stream._
 import pekko.stream.impl.{ LinearTraversalBuilder, UnfoldAsyncJava, UnfoldJava }
 import pekko.stream.impl.fusing.{ ArraySource, StatefulMapConcat, ZipWithIndexJava }
 import pekko.util.{ unused, _ }
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.ccompat.JavaConverters._
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SourceWithContext.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SourceWithContext.scala
index 0b860d5050..3f8ed48ffa 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SourceWithContext.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SourceWithContext.scala
@@ -26,7 +26,7 @@ import pekko.japi.Pair
 import pekko.japi.function
 import pekko.stream._
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.ccompat.JavaConverters._
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubFlow.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubFlow.scala
index 8b7b94e494..89b2823927 100755
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubFlow.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubFlow.scala
@@ -28,7 +28,7 @@ import pekko.japi.{ function, Pair }
 import pekko.stream._
 import pekko.stream.impl.fusing.{ StatefulMapConcat, ZipWithIndexJava }
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.ccompat.JavaConverters._
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubSource.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubSource.scala
index 567cb0d9ae..875b683e32 100755
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubSource.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/SubSource.scala
@@ -28,7 +28,7 @@ import pekko.japi.{ function, Pair }
 import pekko.stream._
 import pekko.stream.impl.fusing.{ StatefulMapConcat, ZipWithIndexJava }
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 import pekko.util.ccompat.JavaConverters._
diff --git a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Tcp.scala b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Tcp.scala
index 3848adc3d3..65d3184363 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/javadsl/Tcp.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/javadsl/Tcp.scala
@@ -39,7 +39,7 @@ import pekko.stream.SystemMaterializer
 import pekko.stream.TLSClosing
 import pekko.stream.scaladsl
 import pekko.util.ByteString
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import pekko.util.JavaDurationConverters._
 import scala.jdk.OptionConverters._
 
diff --git a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Queue.scala b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Queue.scala
index e1746ce438..877b68f6cd 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Queue.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Queue.scala
@@ -23,7 +23,7 @@ import pekko.Done
 import pekko.annotation.InternalApi
 import scala.concurrent.ExecutionContext
 import pekko.stream.QueueOfferResult
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 import scala.jdk.OptionConverters._
 
 /**
diff --git a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Source.scala b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Source.scala
index 59c9b990d2..334c821885 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Source.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/Source.scala
@@ -33,7 +33,7 @@ import pekko.stream.impl.fusing.{ GraphStages, IterableSource, LazyFutureSource,
 import pekko.stream.impl.fusing.GraphStages._
 import pekko.stream.stage.GraphStageWithMaterializedValue
 import pekko.util.ConstantFun
-import pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 import org.reactivestreams.{ Publisher, Subscriber }
 
diff --git a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/package.scala b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/package.scala
index e27bea9502..4f60c996b2 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/scaladsl/package.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/scaladsl/package.scala
@@ -17,7 +17,7 @@ import java.util.concurrent.CompletionStage
 
 import scala.concurrent.Future
 
-import org.apache.pekko.util.FutureConverters._
+import scala.jdk.FutureConverters._
 
 /**
  * Scala API: The flow DSL allows the formulation of stream transformations based on some
diff --git a/stream/src/main/scala/org/apache/pekko/stream/stage/GraphStage.scala b/stream/src/main/scala/org/apache/pekko/stream/stage/GraphStage.scala
index 75a34504e1..0708bd02ff 100644
--- a/stream/src/main/scala/org/apache/pekko/stream/stage/GraphStage.scala
+++ b/stream/src/main/scala/org/apache/pekko/stream/stage/GraphStage.scala
@@ -1686,7 +1686,7 @@ trait AsyncCallback[T] {
    * @since 1.2.0
    */
   def invokeWithFeedbackCompletionStage(msg: T): CompletionStage[Done] = {
-    import pekko.util.FutureConverters._
+    import scala.jdk.FutureConverters._
     invokeWithFeedback(msg).asJava
   }
 }