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fanningpj pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/pekko-persistence-dynamodb.git


The following commit(s) were added to refs/heads/main by this push:
     new 43b08c5  set up 2.0.0 build (#234)
43b08c5 is described below

commit 43b08c55204188127b3f5b5f17a8a94e69d3e72e
Author: PJ Fanning <[email protected]>
AuthorDate: Thu Sep 25 09:41:20 2025 +0100

    set up 2.0.0 build (#234)
    
    * use scala converter
    
    * drop scala 2.12 and java up to 17
    
    * java 17
    
    * Update .scala-steward.conf
---
 .github/workflows/check-build-test.yml                        | 11 ++++-------
 .github/workflows/headers.yml                                 |  4 ++--
 .github/workflows/publish-nightly.yml                         |  4 ++--
 .scala-steward.conf                                           |  4 ----
 README.md                                                     |  4 ++--
 build.sbt                                                     |  2 +-
 .../apache/pekko/persistence/dynamodb/DynamoDBRequests.scala  |  2 +-
 .../pekko/persistence/dynamodb/journal/DynamoDBHelper.scala   |  4 ++--
 .../pekko/persistence/dynamodb/journal/DynamoDBJournal.scala  |  5 ++---
 .../dynamodb/journal/DynamoDBJournalRequests.scala            |  7 +++----
 .../pekko/persistence/dynamodb/journal/DynamoDBRecovery.scala |  2 +-
 .../scala/org/apache/pekko/persistence/dynamodb/package.scala |  5 ++---
 .../internal/DynamoDBCurrentPersistenceIdsQuery.scala         |  2 +-
 .../dynamodb/snapshot/DynamoDBSnapshotRequests.scala          |  2 +-
 .../pekko/persistence/dynamodb/journal/DynamoDBUtils.scala    |  2 +-
 .../persistence/dynamodb/journal/FailureReportingSpec.scala   |  2 +-
 .../pekko/persistence/dynamodb/snapshot/DynamoDBUtils.scala   |  2 +-
 17 files changed, 27 insertions(+), 37 deletions(-)

diff --git a/.github/workflows/check-build-test.yml 
b/.github/workflows/check-build-test.yml
index 548a32d..ab39aee 100644
--- a/.github/workflows/check-build-test.yml
+++ b/.github/workflows/check-build-test.yml
@@ -27,11 +27,11 @@ jobs:
           git fetch origin pull/${{ github.event.pull_request.number 
}}/merge:scratch
           git checkout scratch
 
-      - name: Setup Java 11
+      - name: Setup Java 17
         uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # 
v4.7.1
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
     
       - name: Install sbt
         uses: sbt/setup-sbt@6c68d2fe8dfbc0a0534d70101baa2e0420e1a506 # v1.1.9
@@ -50,11 +50,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { java-version: 8,  scala-version: 2.12, sbt-opts: '' }
-          - { java-version: 8,  scala-version: 2.13, sbt-opts: '' }
-          - { java-version: 8,  scala-version: 3.3, sbt-opts: '' }
-          - { java-version: 11, scala-version: 2.12, sbt-opts: 
'-J-XX:+UnlockExperimentalVMOptions -J-XX:+UseJVMCICompiler' }
-          - { java-version: 11, scala-version: 2.13, sbt-opts: 
'-J-XX:+UnlockExperimentalVMOptions -J-XX:+UseJVMCICompiler' }
+          - { java-version: 17,  scala-version: 2.13, sbt-opts: '' }
+          - { java-version: 17,  scala-version: 3.3, sbt-opts: '' }
     steps:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 
v4.2.2
diff --git a/.github/workflows/headers.yml b/.github/workflows/headers.yml
index 1e20d4e..9ad41db 100644
--- a/.github/workflows/headers.yml
+++ b/.github/workflows/headers.yml
@@ -13,11 +13,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 
v4.2.2
 
-      - name: Setup Java 11
+      - name: Setup Java 17
         uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # 
v4.7.1
         with:
           distribution: temurin
-          java-version: 11
+          java-version: 17
 
       - name: Install sbt
         uses: sbt/setup-sbt@6c68d2fe8dfbc0a0534d70101baa2e0420e1a506 # v1.1.9  
        
diff --git a/.github/workflows/publish-nightly.yml 
b/.github/workflows/publish-nightly.yml
index 0d40ab5..083b535 100644
--- a/.github/workflows/publish-nightly.yml
+++ b/.github/workflows/publish-nightly.yml
@@ -37,11 +37,11 @@ jobs:
           fetch-depth: 0
           fetch-tags: true
 
-      - name: Setup Java 8
+      - name: Setup Java 17
         uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # 
v4.7.1
         with:
           distribution: temurin
-          java-version: 8
+          java-version: 17
 
       - name: Install sbt
         uses: sbt/setup-sbt@6c68d2fe8dfbc0a0534d70101baa2e0420e1a506 # v1.1.9
diff --git a/.scala-steward.conf b/.scala-steward.conf
index 8f5895c..440df0c 100644
--- a/.scala-steward.conf
+++ b/.scala-steward.conf
@@ -2,10 +2,6 @@ updates.ignore = [
 ]
 
 updates.pin = [
-  # Pin sbt-paradox to v0.9.x because 0.10.x needs JDK 11
-  { groupId = "com.lightbend.paradox", artifactId = 
"sbt-paradox-project-info", version = "0.9." },
-  { groupId = "com.lightbend.paradox", artifactId = "sbt-paradox", version = 
"0.9." }
-
   # Scala 3.3 is a LTS
   { groupId = "org.scala-lang", artifactId = "scala3-library", version = 
"3.3." }
 ]
diff --git a/README.md b/README.md
index 235c22f..d17071a 100644
--- a/README.md
+++ b/README.md
@@ -7,9 +7,9 @@ A replicated Pekko Persistence journal backed by
 - This includes a Pekko Persistence Query plugin. However, this requires an 
additional GSI for efficient usage.
 
 Supported versions:
-- Scala: `2.12.x`, `2.13.x`, `3.3.0+`
+- Scala: `2.13.x`, `3.3.0+`
 - Pekko: `1.0.x+`
-- Java: `1.8+`
+- Java: `17+`
 
 [![Build 
Status](https://github.com/apache/pekko-persistence-dynamodb/actions/workflows/check-build-test.yml/badge.svg?branch=main)](https://github.com/apache/pekko-persistence-dynamodb/actions)
 
diff --git a/build.sbt b/build.sbt
index dbf4fd1..4773550 100644
--- a/build.sbt
+++ b/build.sbt
@@ -41,7 +41,7 @@ lazy val root = Project(
   .settings(
     name := "pekko-persistence-dynamodb",
     scalaVersion := "2.13.16",
-    crossScalaVersions := Seq("2.12.20", "2.13.16", "3.3.6"),
+    crossScalaVersions := Seq("2.13.16", "3.3.6"),
     crossVersion := CrossVersion.binary,
     libraryDependencies ++= Seq(
       "com.amazonaws" % "aws-java-sdk-core" % amzVersion,
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/DynamoDBRequests.scala 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/DynamoDBRequests.scala
index 4217ee9..c8ecd44 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/DynamoDBRequests.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/DynamoDBRequests.scala
@@ -21,10 +21,10 @@ import pekko.Done
 import pekko.actor.{ Actor, ActorLogging }
 import pekko.pattern.after
 import pekko.persistence.dynamodb.journal.DynamoDBHelper
-import pekko.util.ccompat.JavaConverters._
 
 import scala.concurrent.Future
 import scala.concurrent.duration._
+import scala.jdk.CollectionConverters._
 import scala.util.control.NonFatal
 
 private[dynamodb] trait DynamoDBRequests {
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBHelper.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBHelper.scala
index e48e2b0..2be5bb3 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBHelper.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBHelper.scala
@@ -19,16 +19,16 @@ import 
com.amazonaws.services.dynamodbv2.AmazonDynamoDBAsyncClient
 import com.amazonaws.services.dynamodbv2.model._
 import org.apache.pekko
 import pekko.actor.{ ActorRef, Scheduler }
+import pekko.annotation.InternalApi
 import pekko.event.LoggingAdapter
 import pekko.pattern.after
 import pekko.persistence.dynamodb.{ DynamoDBConfig, Item }
-import pekko.util.ccompat.JavaConverters._
-import pekko.annotation.InternalApi
 
 import java.util.{ concurrent => juc }
 
 import scala.concurrent.{ ExecutionContext, Future, Promise }
 import scala.concurrent.duration._
+import scala.jdk.CollectionConverters._
 
 case class LatencyReport(nanos: Long, retries: Int)
 private class RetryStateHolder(var retries: Int = 10, var backoff: 
FiniteDuration = 1.millis)
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournal.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournal.scala
index c62877c..51f000d 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournal.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournal.scala
@@ -16,7 +16,6 @@ package org.apache.pekko.persistence.dynamodb.journal
 import java.util.{ HashMap => JHMap, Map => JMap }
 import org.apache.pekko.Done
 import org.apache.pekko.actor.{ ActorLogging, ActorRef, ExtendedActorSystem }
-import org.apache.pekko.dispatch.ExecutionContexts
 import org.apache.pekko.pattern.pipe
 import org.apache.pekko.persistence.journal.AsyncWriteJournal
 import org.apache.pekko.persistence.{ AtomicWrite, Persistence }
@@ -27,7 +26,7 @@ import com.amazonaws.services.dynamodbv2.model._
 import com.typesafe.config.Config
 
 import scala.collection.immutable
-import scala.concurrent.{ Future, Promise }
+import scala.concurrent.{ ExecutionContext, Future, Promise }
 import scala.util.{ Success, Try }
 
 class DynamoDBJournalFailure(message: String, cause: Throwable = null) extends 
RuntimeException(message, cause)
@@ -118,7 +117,7 @@ class DynamoDBJournal(config: Config)
     f.onComplete { _ =>
       self ! OpFinished(pid, p.future)
       p.success(Done)
-    }(ExecutionContexts.parasitic)
+    }(ExecutionContext.parasitic)
 
     f
   }
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournalRequests.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournalRequests.scala
index 7175f2b..bf47015 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournalRequests.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBJournalRequests.scala
@@ -15,8 +15,9 @@ package org.apache.pekko.persistence.dynamodb.journal
 
 import java.nio.ByteBuffer
 import java.util.Collections
-import scala.concurrent.Future
+import scala.concurrent.{ ExecutionContext, Future }
 import scala.concurrent.duration._
+import scala.jdk.CollectionConverters._
 import scala.util.{ Failure, Success, Try }
 import scala.util.control.NonFatal
 
@@ -24,12 +25,10 @@ import com.amazonaws.services.dynamodbv2.model._
 import org.apache.pekko
 import pekko.Done
 import pekko.actor.ExtendedActorSystem
-import pekko.dispatch.ExecutionContexts
 import pekko.pattern.after
 import pekko.persistence.{ AtomicWrite, PersistentRepr }
 import pekko.persistence.dynamodb._
 import pekko.serialization.{ AsyncSerializer, Serialization, Serializers }
-import pekko.util.ccompat.JavaConverters._
 
 trait DynamoDBJournalRequests extends DynamoDBRequests {
   this: DynamoDBJournal =>
@@ -47,7 +46,7 @@ trait DynamoDBJournalRequests extends DynamoDBRequests {
     // optimize the common case
     if (writes.size == 1) {
       writeMessages(writes.head)
-        .map(bubbleUpFailures(_) :: Nil)(ExecutionContexts.parasitic)
+        .map(bubbleUpFailures(_) :: Nil)(ExecutionContext.parasitic)
     } else {
       def rec(todo: List[AtomicWrite], acc: List[Try[Unit]]): 
Future[List[Try[Unit]]] =
         todo match {
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBRecovery.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBRecovery.scala
index f80d88a..36bf176 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBRecovery.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBRecovery.scala
@@ -23,13 +23,13 @@ import pekko.serialization.{ AsyncSerializer, Serialization 
}
 import pekko.stream._
 import pekko.stream.scaladsl._
 import pekko.stream.stage._
-import pekko.util.ccompat.JavaConverters._
 import com.amazonaws.services.dynamodbv2.model._
 
 import java.util.function.Consumer
 import java.util.{ ArrayList, Collections, Map => JMap }
 import scala.collection.immutable
 import scala.concurrent.Future
+import scala.jdk.CollectionConverters._
 
 object DynamoDBRecovery {
   val ItemAttributesForReplay: Seq[String] = Seq(
diff --git a/src/main/scala/org/apache/pekko/persistence/dynamodb/package.scala 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/package.scala
index f705a3a..e1f4bc6 100644
--- a/src/main/scala/org/apache/pekko/persistence/dynamodb/package.scala
+++ b/src/main/scala/org/apache/pekko/persistence/dynamodb/package.scala
@@ -16,7 +16,6 @@ package org.apache.pekko.persistence
 import java.nio.ByteBuffer
 import java.util.concurrent.Executors
 import org.apache.pekko.actor.{ ActorSystem, Scheduler }
-import org.apache.pekko.dispatch.ExecutionContexts
 import org.apache.pekko.event.{ Logging, LoggingAdapter }
 import org.apache.pekko.persistence.dynamodb.journal.DynamoDBHelper
 import com.amazonaws.auth.BasicAWSCredentials
@@ -42,7 +41,7 @@ package object dynamodb {
 
   def lift[T](f: Future[T]): Future[Try[T]] = {
     val p = Promise[Try[T]]()
-    f.onComplete(p.success)(ExecutionContexts.parasitic)
+    f.onComplete(p.success)(ExecutionContext.parasitic)
     p.future
   }
 
@@ -51,7 +50,7 @@ package object dynamodb {
     f.onComplete {
       case Success(_)     => p.success(Success(()))
       case f @ Failure(_) => p.success(f.asInstanceOf[Failure[Unit]])
-    }(ExecutionContexts.parasitic)
+    }(ExecutionContext.parasitic)
     p.future
   }
 
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/query/scaladsl/internal/DynamoDBCurrentPersistenceIdsQuery.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/query/scaladsl/internal/DynamoDBCurrentPersistenceIdsQuery.scala
index 5920da0..d934b6d 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/query/scaladsl/internal/DynamoDBCurrentPersistenceIdsQuery.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/query/scaladsl/internal/DynamoDBCurrentPersistenceIdsQuery.scala
@@ -24,11 +24,11 @@ import 
org.apache.pekko.persistence.dynamodb.query.scaladsl.{
 import org.apache.pekko.persistence.dynamodb.query.{ 
ReadJournalSettingsProvider, RichOption }
 import org.apache.pekko.persistence.dynamodb.{ ActorSystemProvider, 
DynamoProvider, LoggingProvider }
 import org.apache.pekko.stream.scaladsl.Source
-import org.apache.pekko.util.ccompat.JavaConverters._
 import com.amazonaws.services.dynamodbv2.model._
 
 import java.util
 import scala.concurrent.Future
+import scala.jdk.CollectionConverters._
 import scala.util.control.NonFatal
 
 trait DynamoDBCurrentPersistenceIdsQuery extends 
PublicDynamoDBCurrentPersistenceIdsQuery {
diff --git 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBSnapshotRequests.scala
 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBSnapshotRequests.scala
index ae0a035..8366f11 100644
--- 
a/src/main/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBSnapshotRequests.scala
+++ 
b/src/main/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBSnapshotRequests.scala
@@ -21,10 +21,10 @@ import pekko.persistence.dynamodb._
 import pekko.persistence.{ SelectedSnapshot, SnapshotMetadata, 
SnapshotSelectionCriteria }
 import pekko.persistence.serialization.Snapshot
 import pekko.serialization.{ AsyncSerializer, Serialization, Serializers }
-import pekko.util.ccompat.JavaConverters._
 
 import java.util.{ HashMap => JHMap }
 import scala.concurrent.Future
+import scala.jdk.CollectionConverters._
 
 trait DynamoDBSnapshotRequests extends DynamoDBRequests {
   this: DynamoDBSnapshotStore =>
diff --git 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBUtils.scala
 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBUtils.scala
index 327eb0e..21d004f 100644
--- 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBUtils.scala
+++ 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/DynamoDBUtils.scala
@@ -19,11 +19,11 @@ import pekko.actor.ActorSystem
 import pekko.persistence.PersistentRepr
 import pekko.persistence.dynamodb._
 import pekko.util.Timeout
-import pekko.util.ccompat.JavaConverters._
 
 import java.util.UUID
 import scala.concurrent.{ Await, Future }
 import scala.concurrent.duration._
+import scala.jdk.CollectionConverters._
 
 trait DynamoDBUtils extends JournalSettingsProvider with DynamoProvider {
 
diff --git 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/FailureReportingSpec.scala
 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/FailureReportingSpec.scala
index 1f7bb7e..210b602 100644
--- 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/FailureReportingSpec.scala
+++ 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/journal/FailureReportingSpec.scala
@@ -20,7 +20,6 @@ import pekko.persistence.JournalProtocol._
 import pekko.persistence._
 import pekko.persistence.dynamodb._
 import pekko.testkit._
-import pekko.util.ccompat.JavaConverters._
 import com.amazonaws.services.dynamodbv2.model._
 import com.typesafe.config.ConfigFactory
 import org.scalactic.TypeCheckedTripleEquals
@@ -30,6 +29,7 @@ import org.scalatest.matchers.should.Matchers
 import org.scalatest.wordspec.AnyWordSpecLike
 
 import scala.concurrent.duration._
+import scala.jdk.CollectionConverters._
 
 class FailureReportingSpec
     extends TestKit(ActorSystem("FailureReportingSpec"))
diff --git 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBUtils.scala
 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBUtils.scala
index 89666db..4689af7 100644
--- 
a/src/test/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBUtils.scala
+++ 
b/src/test/scala/org/apache/pekko/persistence/dynamodb/snapshot/DynamoDBUtils.scala
@@ -19,11 +19,11 @@ import pekko.persistence.dynamodb.dynamoClient
 import pekko.persistence.dynamodb.journal.DynamoDBHelper
 import pekko.actor.ActorSystem
 import pekko.util.Timeout
-import pekko.util.ccompat.JavaConverters._
 
 import java.util.UUID
 import scala.concurrent.duration._
 import scala.concurrent.{ Await, ExecutionContext, Future }
+import scala.jdk.CollectionConverters._
 
 trait DynamoDBUtils {
 


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