diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/AbstractRabbitListenerContainerFactoryConfigurer.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/AbstractRabbitListenerContainerFactoryConfigurer.java
index cedc264253..88283fa62f 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/AbstractRabbitListenerContainerFactoryConfigurer.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/AbstractRabbitListenerContainerFactoryConfigurer.java
@@ -34,8 +34,7 @@ import org.springframework.util.Assert;
  * @author Stephane Nicoll
  * @since 2.0.0
  */
-public abstract class AbstractRabbitListenerContainerFactoryConfigurer<
-		T extends AbstractRabbitListenerContainerFactory<?>> {
+public abstract class AbstractRabbitListenerContainerFactoryConfigurer<T extends AbstractRabbitListenerContainerFactory<?>> {
 
 	private MessageConverter messageConverter;
 
@@ -81,7 +80,6 @@ public abstract class AbstractRabbitListenerContainerFactoryConfigurer<
 	 */
 	public abstract void configure(T factory, ConnectionFactory connectionFactory);
 
-
 	protected void configure(T factory, ConnectionFactory connectionFactory,
 			RabbitProperties.AmqpContainer configuration) {
 		Assert.notNull(factory, "Factory must not be null");
diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/DirectRabbitListenerContainerFactoryConfigurer.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/DirectRabbitListenerContainerFactoryConfigurer.java
index 07879468dc..82af8d91d5 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/DirectRabbitListenerContainerFactoryConfigurer.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/DirectRabbitListenerContainerFactoryConfigurer.java
@@ -20,17 +20,19 @@ import org.springframework.amqp.rabbit.config.DirectRabbitListenerContainerFacto
 import org.springframework.amqp.rabbit.connection.ConnectionFactory;
 
 /**
- * Configure {@link DirectRabbitListenerContainerFactoryConfigurer} with sensible defaults.
+ * Configure {@link DirectRabbitListenerContainerFactoryConfigurer} with sensible
+ * defaults.
  *
  * @author Gary Russell
  * @author Stephane Nicoll
  * @since 2.0
  */
-public final class DirectRabbitListenerContainerFactoryConfigurer
-		extends AbstractRabbitListenerContainerFactoryConfigurer<DirectRabbitListenerContainerFactory> {
+public final class DirectRabbitListenerContainerFactoryConfigurer extends
+		AbstractRabbitListenerContainerFactoryConfigurer<DirectRabbitListenerContainerFactory> {
 
 	@Override
-	public void configure(DirectRabbitListenerContainerFactory factory, ConnectionFactory connectionFactory) {
+	public void configure(DirectRabbitListenerContainerFactory factory,
+			ConnectionFactory connectionFactory) {
 		RabbitProperties.DirectContainer config = getRabbitProperties().getListener()
 				.getDirect();
 		configure(factory, connectionFactory, config);
diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAnnotationDrivenConfiguration.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAnnotationDrivenConfiguration.java
index 7da43ccf28..6cafd04f93 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAnnotationDrivenConfiguration.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAnnotationDrivenConfiguration.java
@@ -76,12 +76,10 @@ class RabbitAnnotationDrivenConfiguration {
 		return factory;
 	}
 
-
 	@Bean
 	@ConditionalOnMissingBean
 	public DirectRabbitListenerContainerFactoryConfigurer directRabbitListenerContainerFactoryConfigurer() {
-		DirectRabbitListenerContainerFactoryConfigurer configurer =
-				new DirectRabbitListenerContainerFactoryConfigurer();
+		DirectRabbitListenerContainerFactoryConfigurer configurer = new DirectRabbitListenerContainerFactoryConfigurer();
 		configurer.setMessageConverter(this.messageConverter.getIfUnique());
 		configurer.setMessageRecoverer(this.messageRecoverer.getIfUnique());
 		configurer.setRabbitProperties(this.properties);
diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java
index d2d0eb30db..43efb00c90 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java
@@ -467,8 +467,8 @@ public class RabbitProperties {
 	public enum ContainerType {
 
 		/**
-		 * Legacy container where the RabbitMQ consumer dispatches messages to an
-		 * invoker thread.
+		 * Legacy container where the RabbitMQ consumer dispatches messages to an invoker
+		 * thread.
 		 */
 		SIMPLE,
 
@@ -607,9 +607,8 @@ public class RabbitProperties {
 		private Integer maxConcurrency;
 
 		/**
-		 * Number of messages to be processed in a transaction; number of messages
-		 * between acks. For best results it should
-		 * be less than or equal to the prefetch count.
+		 * Number of messages to be processed in a transaction; number of messages between
+		 * acks. For best results it should be less than or equal to the prefetch count.
 		 */
 		private Integer transactionSize;
 
diff --git a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/SimpleRabbitListenerContainerFactoryConfigurer.java b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/SimpleRabbitListenerContainerFactoryConfigurer.java
index a31db8b094..bf076c8bd6 100644
--- a/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/SimpleRabbitListenerContainerFactoryConfigurer.java
+++ b/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/SimpleRabbitListenerContainerFactoryConfigurer.java
@@ -20,17 +20,19 @@ import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFacto
 import org.springframework.amqp.rabbit.connection.ConnectionFactory;
 
 /**
- * Configure {@link SimpleRabbitListenerContainerFactoryConfigurer} with sensible defaults.
+ * Configure {@link SimpleRabbitListenerContainerFactoryConfigurer} with sensible
+ * defaults.
  *
  * @author Stephane Nicoll
  * @author Gary Russell
  * @since 1.3.3
  */
-public final class SimpleRabbitListenerContainerFactoryConfigurer
-		extends AbstractRabbitListenerContainerFactoryConfigurer<SimpleRabbitListenerContainerFactory> {
+public final class SimpleRabbitListenerContainerFactoryConfigurer extends
+		AbstractRabbitListenerContainerFactoryConfigurer<SimpleRabbitListenerContainerFactory> {
 
 	@Override
-	public void configure(SimpleRabbitListenerContainerFactory factory, ConnectionFactory connectionFactory) {
+	public void configure(SimpleRabbitListenerContainerFactory factory,
+			ConnectionFactory connectionFactory) {
 		RabbitProperties.SimpleContainer config = getRabbitProperties().getListener()
 				.getSimple();
 		configure(factory, connectionFactory, config);