diff --git a/src/test/java/io/boomerang/eventing/nats/ConnectionPrimerTest.java b/src/test/java/io/boomerang/eventing/nats/ConnectionPrimerTest.java
index c9e7bfa..7deb4cb 100644
--- a/src/test/java/io/boomerang/eventing/nats/ConnectionPrimerTest.java
+++ b/src/test/java/io/boomerang/eventing/nats/ConnectionPrimerTest.java
@@ -40,6 +40,7 @@ public class ConnectionPrimerTest {
   private Nats natsServer;
 
   @BeforeEach
+  @SuppressWarnings("resource")
   void setupNatsServer() {
     // @formatter:off
     natsServer = new Nats(SERVER_PORT)
diff --git a/src/test/java/io/boomerang/eventing/nats/jetstream/PubSubTransceiverTest.java b/src/test/java/io/boomerang/eventing/nats/jetstream/PubSubTransceiverTest.java
index 100f135..04749e5 100644
--- a/src/test/java/io/boomerang/eventing/nats/jetstream/PubSubTransceiverTest.java
+++ b/src/test/java/io/boomerang/eventing/nats/jetstream/PubSubTransceiverTest.java
@@ -48,6 +48,7 @@ public class PubSubTransceiverTest {
   private Nats natsServer;
 
   @BeforeEach
+  @SuppressWarnings("resource")
   void setupNatsServer() {
     // @formatter:off
     natsServer = new Nats(SERVER_PORT)
diff --git a/src/test/java/io/boomerang/eventing/nats/jetstream/PubTransmitterTest.java b/src/test/java/io/boomerang/eventing/nats/jetstream/PubTransmitterTest.java
index 49753da..04a820a 100644
--- a/src/test/java/io/boomerang/eventing/nats/jetstream/PubTransmitterTest.java
+++ b/src/test/java/io/boomerang/eventing/nats/jetstream/PubTransmitterTest.java
@@ -40,6 +40,7 @@ public class PubTransmitterTest {
   private Nats natsServer;
 
   @BeforeEach
+  @SuppressWarnings("resource")
   void setupNatsServer() {
     // @formatter:off
     natsServer = new Nats(SERVER_PORT)