[ISSUE #2708] Fix unit test

client/src/test/java/org/apache/rocketmq/client/consumer/DefaultMQPushConsumerTest.java

@@ -128,7 +128,7 @@ public class DefaultMQPushConsumerTest {
         pushConsumer.registerMessageListener(new MessageListenerConcurrently() {
             @Override
             public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
-                                                            ConsumeConcurrentlyContext context) {
+                ConsumeConcurrentlyContext context) {
                 return null;
             }
         });
@@ -176,7 +176,7 @@ public class DefaultMQPushConsumerTest {
         pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
             @Override
             public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
-                                                            ConsumeConcurrentlyContext context) {
+                ConsumeConcurrentlyContext context) {
                 messageAtomic.set(msgs.get(0));
                 countDownLatch.countDown();
                 return null;
@@ -268,7 +268,7 @@ public class DefaultMQPushConsumerTest {
         pushConsumer.getDefaultMQPushConsumerImpl().setConsumeMessageService(new ConsumeMessageConcurrentlyService(pushConsumer.getDefaultMQPushConsumerImpl(), new MessageListenerConcurrently() {
             @Override
             public ConsumeConcurrentlyStatus consumeMessage(List<MessageExt> msgs,
-                                                            ConsumeConcurrentlyContext context) {
+                ConsumeConcurrentlyContext context) {
                 countDownLatch.countDown();
                 try {
                     Thread.sleep(1000);