Polishing

spring-jms/src/main/java/org/springframework/jms/config/JmsListenerEndpointRegistry.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -100,8 +100,8 @@ public class JmsListenerEndpointRegistry implements DisposableBean, SmartLifecyc
 
 	/**
 	 * Return the ids of the managed {@link MessageListenerContainer} instance(s).
-	 * @see #getListenerContainer(String)
 	 * @since 4.2.3
+	 * @see #getListenerContainer(String)
 	 */
 	public Set<String> getListenerContainerIds() {
 		return Collections.unmodifiableSet(this.listenerContainers.keySet());
@@ -131,9 +131,9 @@ public class JmsListenerEndpointRegistry implements DisposableBean, SmartLifecyc
 
 		Assert.notNull(endpoint, "Endpoint must not be null");
 		Assert.notNull(factory, "Factory must not be null");
-
 		String id = endpoint.getId();
 		Assert.notNull(id, "Endpoint id must not be null");
+
 		synchronized (this.listenerContainers) {
 			if (this.listenerContainers.containsKey(id)) {
 				throw new IllegalStateException("Another endpoint is already registered with id '" + id + "'");
@@ -191,13 +191,13 @@ public class JmsListenerEndpointRegistry implements DisposableBean, SmartLifecyc
 	// Delegating implementation of SmartLifecycle
 
 	@Override
-	public int getPhase() {
-		return this.phase;
+	public boolean isAutoStartup() {
+		return true;
 	}
 
 	@Override
-	public boolean isAutoStartup() {
-		return true;
+	public int getPhase() {
+		return this.phase;
 	}
 
 	@Override