fix

store/src/main/java/org/apache/rocketmq/store/DefaultMessageStore.java

@@ -42,13 +42,13 @@ import org.apache.rocketmq.common.SystemClock;
 import org.apache.rocketmq.common.ThreadFactoryImpl;
 import org.apache.rocketmq.common.UtilAll;
 import org.apache.rocketmq.common.constant.LoggerName;
-import org.apache.rocketmq.logging.InternalLogger;
-import org.apache.rocketmq.logging.InternalLoggerFactory;
 import org.apache.rocketmq.common.message.MessageDecoder;
 import org.apache.rocketmq.common.message.MessageExt;
 import org.apache.rocketmq.common.message.MessageExtBatch;
 import org.apache.rocketmq.common.running.RunningStats;
 import org.apache.rocketmq.common.sysflag.MessageSysFlag;
+import org.apache.rocketmq.logging.InternalLogger;
+import org.apache.rocketmq.logging.InternalLoggerFactory;
 import org.apache.rocketmq.store.config.BrokerRole;
 import org.apache.rocketmq.store.config.MessageStoreConfig;
 import org.apache.rocketmq.store.config.StorePathConfigHelper;
@@ -59,8 +59,6 @@ import org.apache.rocketmq.store.index.QueryOffsetResult;
 import org.apache.rocketmq.store.schedule.ScheduleMessageService;
 import org.apache.rocketmq.store.stats.BrokerStatsManager;
 
-import static org.apache.rocketmq.store.config.BrokerRole.SLAVE;
-
 public class DefaultMessageStore implements MessageStore {
     private static final InternalLogger log = InternalLoggerFactory.getLogger(LoggerName.STORE_LOGGER_NAME);