Polish

spring-boot-samples/spring-boot-sample-amqp/src/main/java/org/springframework/boot/sample/amqp/SampleAmqpSimpleApplication.java

@@ -33,7 +33,7 @@ public class SampleAmqpSimpleApplication {
 
 	@Autowired
 	private AmqpTemplate amqpTemplate;
-	
+
 	@Autowired
 	private ConnectionFactory connectionFactory;
 
@@ -49,7 +49,8 @@ public class SampleAmqpSimpleApplication {
 
 	@Bean
 	public SimpleMessageListenerContainer container() {
-		SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(connectionFactory);
+		SimpleMessageListenerContainer container = new SimpleMessageListenerContainer(
+				this.connectionFactory);
 		Object listener = new Object() {
 			@SuppressWarnings("unused")
 			public void handleMessage(String foo) {
@@ -62,7 +63,6 @@ public class SampleAmqpSimpleApplication {
 		return container;
 	}
 
-
 	public static void main(String[] args) throws Exception {
 		SpringApplication.run(SampleAmqpSimpleApplication.class, args);
 	}

spring-boot-samples/spring-boot-sample-amqp/src/main/java/org/springframework/boot/sample/amqp/Sender.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2013 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.springframework.boot.sample.amqp;
 
 import javax.annotation.PostConstruct;
@@ -15,15 +31,15 @@ public class Sender {
 
 	@Autowired
 	private AmqpAdmin amqpAdmin;
-	
+
 	@PostConstruct
 	public void setUpQueue() {
-		amqpAdmin.declareQueue(new Queue("foo"));
+		this.amqpAdmin.declareQueue(new Queue("foo"));
 	}
-	
-	@Scheduled(fixedDelay=1000L)
+
+	@Scheduled(fixedDelay = 1000L)
 	public void send() {
-		rabbitTemplate.convertAndSend("foo","hello");
+		this.rabbitTemplate.convertAndSend("foo", "hello");
 	}
-	
+
 }