reformat code to rmq_codestyle

common/src/main/java/org/apache/rocketmq/common/message/mqtt/WillMessage.java

@@ -58,6 +58,7 @@ public class WillMessage {
     public void setQos(int qos) {
         this.qos = qos;
     }
+
     public String getString() {
         return new String(body);
     }

common/src/main/java/org/apache/rocketmq/common/protocol/heartbeat/MqttSubscriptionData.java

@@ -29,7 +29,7 @@ public class MqttSubscriptionData extends SubscriptionData {
     }
 
     public MqttSubscriptionData(int qos, String clientId, String topicFilter) {
-        super(topicFilter,null);
+        super(topicFilter, null);
         this.qos = qos;
         this.clientId = clientId;
     }

remoting/src/main/java/org/apache/rocketmq/remoting/transport/mqtt/MqttRemotingServer.java

@@ -216,6 +216,7 @@ public class MqttRemotingServer extends NettyRemotingServerAbstract implements R
     private void registerMessageHandler() {
 
     }
+
     @Override
     public void shutdown() {
         try {

remoting/src/main/java/org/apache/rocketmq/remoting/transport/mqtt/RocketMQMqttSubAckPayload.java

@@ -51,6 +51,7 @@ public final class RocketMQMqttSubAckPayload extends RemotingSerializable {
     public MqttSubAckPayload toMqttSubAckPayload() throws UnsupportedEncodingException {
         return new MqttSubAckPayload(this.grantedQoSLevels);
     }
+
     @Override
     public String toString() {
         return StringUtil.simpleClassName(this) + '[' + "grantedQoSLevels=" + this.grantedQoSLevels + ']';

remoting/src/main/java/org/apache/rocketmq/remoting/transport/mqtt/RocketMQMqttSubscribePayload.java

@@ -45,6 +45,7 @@ public final class RocketMQMqttSubscribePayload extends RemotingSerializable {
         List<MqttTopicSubscription> topicSubscriptions) {
         this.topicSubscriptions = topicSubscriptions;
     }
+
     public static RocketMQMqttSubscribePayload fromMqttSubscribePayload(MqttSubscribePayload payload) {
         return new RocketMQMqttSubscribePayload(payload.topicSubscriptions());
     }
@@ -52,6 +53,7 @@ public final class RocketMQMqttSubscribePayload extends RemotingSerializable {
     public MqttSubscribePayload toMqttSubscribePayload() throws UnsupportedEncodingException {
         return new MqttSubscribePayload(this.topicSubscriptions);
     }
+
     @Override
     public String toString() {
         StringBuilder builder = new StringBuilder(StringUtil.simpleClassName(this)).append('[');

remoting/src/main/java/org/apache/rocketmq/remoting/transport/mqtt/RocketMQMqttUnSubscribePayload.java

@@ -41,6 +41,7 @@ public class RocketMQMqttUnSubscribePayload extends RemotingSerializable {
     public void setTopics(List<String> topics) {
         this.topics = Collections.unmodifiableList(topics);
     }
+
     public static RocketMQMqttUnSubscribePayload fromMqttUnSubscribePayload(MqttUnsubscribePayload payload) {
         return new RocketMQMqttUnSubscribePayload(payload.topics());
     }
@@ -48,6 +49,7 @@ public class RocketMQMqttUnSubscribePayload extends RemotingSerializable {
     public MqttUnsubscribePayload toMqttUnsubscribePayload() throws UnsupportedEncodingException {
         return new MqttUnsubscribePayload(this.topics);
     }
+
     @Override
     public String toString() {
         StringBuilder builder = new StringBuilder(StringUtil.simpleClassName(this)).append('[');

remoting/src/main/java/org/apache/rocketmq/remoting/transport/mqtt/dispatcher/MqttSubackEncodeDecode.java

@@ -44,6 +44,6 @@ public class MqttSubackEncodeDecode implements Message2MessageEncodeDecode {
             new MqttFixedHeader(MqttMessageType.SUBACK, mqttHeader.isDup(),
                 MqttQoS.valueOf(mqttHeader.getQosLevel()), mqttHeader.isRetain(),
                 mqttHeader.getRemainingLength()),
-                MqttMessageIdVariableHeader.from(mqttHeader.getMessageId()),new MqttSubAckPayload());
+            MqttMessageIdVariableHeader.from(mqttHeader.getMessageId()), new MqttSubAckPayload());
     }
 }

snode/src/main/java/org/apache/rocketmq/snode/processor/mqtthandler/MqttDisconnectMessageHandler.java

@@ -31,22 +31,16 @@ import org.apache.rocketmq.snode.client.impl.IOTClientManagerImpl;
 
 public class MqttDisconnectMessageHandler implements MessageHandler {
 
-    private static final InternalLogger log = InternalLoggerFactory
-            .getLogger(LoggerName.SNODE_LOGGER_NAME);
+    private static final InternalLogger log = InternalLoggerFactory.getLogger(LoggerName.SNODE_LOGGER_NAME);
     private final SnodeController snodeController;
 
-
     public MqttDisconnectMessageHandler(SnodeController snodeController) {
         this.snodeController = snodeController;
     }
 
     /**
-     * handle the DISCONNECT message from the client
-     * <ol>
-     *  <li>discard the Will Message and Will Topic</li>
-     *  <li>remove the client from the IOTClientManager</li>
-     *  <li>disconnect the connection</li>
-     * </ol>
+     * handle the DISCONNECT message from the client <ol> <li>discard the Will Message and Will Topic</li> <li>remove
+     * the client from the IOTClientManager</li> <li>disconnect the connection</li> </ol>
      */
     @Override
     public RemotingCommand handleMessage(MqttMessage message, RemotingChannel remotingChannel) {

snode/src/test/java/org/apache/rocketmq/snode/processor/DefaultMqttMessageProcessorTest.java

@@ -97,6 +97,7 @@ public class DefaultMqttMessageProcessorTest {
         CodecHelper.makeCustomHeaderToNet(request);
         return request;
     }
+
     private byte[] encode(Object obj) {
         String json = JSON.toJSONString(obj, false);
         if (json != null) {

store/src/test/java/org/apache/rocketmq/store/DefaultMessageStoreTest.java

@@ -27,16 +27,14 @@ import java.nio.channels.FileChannel;
 import java.nio.channels.OverlappingFileLockException;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
-
 import org.apache.rocketmq.common.BrokerConfig;
 import org.apache.rocketmq.common.UtilAll;
 import org.apache.rocketmq.store.config.FlushDiskType;
 import org.apache.rocketmq.store.config.MessageStoreConfig;
 import org.apache.rocketmq.store.config.StorePathConfigHelper;
-import org.junit.After;
 import org.apache.rocketmq.store.stats.BrokerStatsManager;
+import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -62,7 +60,6 @@ public class DefaultMessageStoreTest {
         messageStore.start();
     }
 
-    @Ignore
     @Test(expected = OverlappingFileLockException.class)
     public void test_repate_restart() throws Exception {
         QUEUE_TOTAL = 1;

store/src/test/java/org/apache/rocketmq/store/dledger/DLedgerCommitlogTest.java

@@ -16,12 +16,10 @@ import org.apache.rocketmq.store.MessageExtBrokerInner;
 import org.apache.rocketmq.store.PutMessageResult;
 import org.apache.rocketmq.store.PutMessageStatus;
 import org.junit.Assert;
-import org.junit.Ignore;
 import org.junit.Test;
 
 public class DLedgerCommitlogTest extends MessageStoreTestBase {
 
-    @Ignore
     @Test
     public void testTruncateCQ() throws Exception {
         String base =  createBaseDir();
@@ -77,7 +75,6 @@ public class DLedgerCommitlogTest extends MessageStoreTestBase {
     }
 
 
-    @Ignore
     @Test
     public void testRecover() throws Exception {
         String base =  createBaseDir();
@@ -118,7 +115,6 @@ public class DLedgerCommitlogTest extends MessageStoreTestBase {
     }
 
 
-    @Ignore
     @Test
     public void testPutAndGetMessage() throws Exception {
         String base =  createBaseDir();
@@ -159,7 +155,6 @@ public class DLedgerCommitlogTest extends MessageStoreTestBase {
         messageStore.shutdown();
     }
 
-    @Ignore
     @Test
     public void testCommittedPos() throws Exception {
         String peers = String.format("n0-localhost:%d;n1-localhost:%d", nextPort(), nextPort());

store/src/test/java/org/apache/rocketmq/store/dledger/MixCommitlogTest.java

@@ -5,13 +5,11 @@ import org.apache.rocketmq.store.DefaultMessageStore;
 import org.apache.rocketmq.store.StoreTestBase;
 import org.apache.rocketmq.store.config.StorePathConfigHelper;
 import org.junit.Assert;
-import org.junit.Ignore;
 import org.junit.Test;
 
 public class MixCommitlogTest extends MessageStoreTestBase {
 
 
-    @Ignore
     @Test
     public void testFallBehindCQ() throws Exception {
         String base =  createBaseDir();
@@ -51,7 +49,6 @@ public class MixCommitlogTest extends MessageStoreTestBase {
     }
 
 
-    @Ignore
     @Test
     public void testPutAndGet() throws Exception {
         String base =  createBaseDir();
@@ -112,7 +109,6 @@ public class MixCommitlogTest extends MessageStoreTestBase {
             recoverDledgerStore.shutdown();
         }
     }
-    @Ignore
     @Test
     public void testDeleteExpiredFiles() throws Exception {
         String base =  createBaseDir();