feat: support java 21 virtual threads

Signed-off-by: Marcos Tischer Vallim <[email protected]>

Author: mvallim

amazon-sns-java-messaging-lib-v2/src/main/java/com/amazon/sns/messaging/lib/core/AmazonSnsTemplate.java

@@ -19,11 +19,10 @@
 import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
-import java.util.concurrent.Executors;
 import java.util.function.UnaryOperator;
 
+import com.amazon.sns.messaging.lib.concurrent.ExecutorsProvider;
 import com.amazon.sns.messaging.lib.concurrent.RingBufferBlockingQueue;
-import com.amazon.sns.messaging.lib.concurrent.ThreadFactoryProvider;
 import com.amazon.sns.messaging.lib.model.RequestEntry;
 import com.amazon.sns.messaging.lib.model.TopicProperty;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -43,7 +42,7 @@ private AmazonSnsTemplate(
       final ObjectMapper objectMapper,
       final UnaryOperator<PublishBatchRequest> publishDecorator) {
     super(
-      new AmazonSnsProducer<>(pendingRequests, topicRequests, Executors.newSingleThreadExecutor(ThreadFactoryProvider.getThreadFactory())),
+      new AmazonSnsProducer<>(pendingRequests, topicRequests, ExecutorsProvider.getThreadExecutor()),
       new AmazonSnsConsumer<>(amazonSnsClient, topicProperty, objectMapper, pendingRequests, topicRequests, AbstractAmazonSnsTemplate.getAmazonSnsThreadPoolExecutor(topicProperty), publishDecorator)
     );
   }