diff --git a/artemis-jms-server/src/main/java/org/apache/activemq/artemis/jms/server/impl/JMSServerManagerImpl.java b/artemis-jms-server/src/main/java/org/apache/activemq/artemis/jms/server/impl/JMSServerManagerImpl.java
index 6dd9e295d5..4e2a95b9a5 100644
--- a/artemis-jms-server/src/main/java/org/apache/activemq/artemis/jms/server/impl/JMSServerManagerImpl.java
+++ b/artemis-jms-server/src/main/java/org/apache/activemq/artemis/jms/server/impl/JMSServerManagerImpl.java
@@ -28,7 +28,6 @@ import java.net.InetAddress;
 import java.net.URL;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.HashMap;
diff --git a/tests/unit-tests/src/test/java/org/apache/activemq/artemis/tests/unit/core/journal/impl/JournalFileRepositoryOrderTest.java b/tests/unit-tests/src/test/java/org/apache/activemq/artemis/tests/unit/core/journal/impl/JournalFileRepositoryOrderTest.java
index 01a1ea12b0..02d45b65ed 100644
--- a/tests/unit-tests/src/test/java/org/apache/activemq/artemis/tests/unit/core/journal/impl/JournalFileRepositoryOrderTest.java
+++ b/tests/unit-tests/src/test/java/org/apache/activemq/artemis/tests/unit/core/journal/impl/JournalFileRepositoryOrderTest.java
@@ -51,6 +51,7 @@ public class JournalFileRepositoryOrderTest extends ActiveMQTestBase {
 
          // this is simulating how compating would return files into the journal
          t = new Thread() {
+            @Override
             public void run() {
                while (running.get()) {
                   try {