Fix checkstyle after resolving conflicts
diff --git a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
index 2c62f2e..916aa53 100644
--- a/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
+++ b/pulsar-broker/src/main/java/org/apache/pulsar/broker/service/nonpersistent/NonPersistentTopic.java
@@ -38,7 +38,6 @@
 import org.apache.bookkeeper.mledger.Position;
 import org.apache.pulsar.broker.PulsarServerException;
 import org.apache.pulsar.broker.ServiceConfiguration;
-import org.apache.pulsar.broker.resources.NamespaceResources;
 import org.apache.pulsar.broker.service.AbstractReplicator;
 import org.apache.pulsar.broker.service.AbstractTopic;
 import org.apache.pulsar.broker.service.BrokerService;