Polish

spring-boot-cli/samples/book.groovy

 class Book {
-    String author
-    String title
-}
\ No newline at end of file
+	String author
+	String title
+}

spring-boot-cli/samples/book_and_tests.groovy

 class Book {
-    String author
-    String title
+	String author
+	String title
 }
 
 class BookTests {
-    @Test
-    void testBooks() {
-        Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
-        assertEquals("Tom Clancy", book.author)
-    }
-}
\ No newline at end of file
+	@Test
+	void testBooks() {
+		Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
+		assertEquals("Tom Clancy", book.author)
+	}
+}

spring-boot-cli/samples/failures.groovy

@@ -33,5 +33,4 @@ class FailingSpockTest extends Specification {
 		//throw new RuntimeException("This should fail!")
 		true == false
 	}
-
-}
\ No newline at end of file
+}

spring-boot-cli/samples/jms.groovy

@@ -34,15 +34,13 @@ class JmsExample implements CommandLineRunner {
 		jmsTemplate.send("spring-boot", messageCreator)
 		latch.await()
 	}
-
 }
 
 @Log
 class Receiver {
 	CountDownLatch latch
-
-    def receive(String message) {
-        log.info "Received ${message}"
-        latch.countDown()
-    }
+	def receive(String message) {
+		log.info "Received ${message}"
+		latch.countDown()
+	}
 }

spring-boot-cli/samples/job.groovy

@@ -13,12 +13,12 @@ class JobConfig {
 
 	@Bean
 	protected Tasklet tasklet() {
-		return new Tasklet() { 
-          @Override
-          RepeatStatus execute(StepContribution contribution, ChunkContext context) {
-            return RepeatStatus.FINISHED
-          }
-        }
+		return new Tasklet() {
+			@Override
+			RepeatStatus execute(StepContribution contribution, ChunkContext context) {
+				return RepeatStatus.FINISHED
+			}
+		}
 	}
 
 	@Bean
@@ -31,5 +31,3 @@ class JobConfig {
 		return steps.get("step1").tasklet(tasklet()).build()
 	}
 }
-
-

spring-boot-cli/samples/rabbit.groovy

@@ -7,58 +7,57 @@ import java.util.concurrent.CountDownLatch
 @EnableRabbitMessaging
 class RabbitExample implements CommandLineRunner {
 
-    private CountDownLatch latch = new CountDownLatch(1)
-
-    @Autowired
-    RabbitTemplate rabbitTemplate
-
-    private String queueName = "spring-boot"
-
-    @Bean
-    Queue queue() {
-        new Queue(queueName, false)
-    }
-
-    @Bean
-    TopicExchange exchange() {
-        new TopicExchange("spring-boot-exchange")
-    }
-
-    /**
-     * The queue and topic exchange cannot be inlined inside this method and have
-     * dynamic creation with Spring AMQP work properly.
-     */
-    @Bean
-    Binding binding(Queue queue, TopicExchange exchange) {
-        BindingBuilder
-                .bind(queue)
-                .to(exchange)
-                .with("spring-boot")
-    }
-
-    @Bean
-    SimpleMessageListenerContainer container(CachingConnectionFactory connectionFactory) {
-        return new SimpleMessageListenerContainer(
-            connectionFactory: connectionFactory,
-            queueNames: [queueName],
-            messageListener: new MessageListenerAdapter(new Receiver(latch:latch), "receive")
-        )
-    }
-
-    void run(String... args) {
-        log.info "Sending RabbitMQ message..."
-        rabbitTemplate.convertAndSend(queueName, "Greetings from Spring Boot via RabbitMQ")
-        latch.await()
-    }
-
+	private CountDownLatch latch = new CountDownLatch(1)
+
+	@Autowired
+	RabbitTemplate rabbitTemplate
+
+	private String queueName = "spring-boot"
+
+	@Bean
+	Queue queue() {
+		new Queue(queueName, false)
+	}
+
+	@Bean
+	TopicExchange exchange() {
+		new TopicExchange("spring-boot-exchange")
+	}
+
+	/**
+	 * The queue and topic exchange cannot be inlined inside this method and have
+	 * dynamic creation with Spring AMQP work properly.
+	 */
+	@Bean
+	Binding binding(Queue queue, TopicExchange exchange) {
+		BindingBuilder
+				.bind(queue)
+				.to(exchange)
+				.with("spring-boot")
+	}
+
+	@Bean
+	SimpleMessageListenerContainer container(CachingConnectionFactory connectionFactory) {
+		return new SimpleMessageListenerContainer(
+		connectionFactory: connectionFactory,
+		queueNames: [queueName],
+		messageListener: new MessageListenerAdapter(new Receiver(latch:latch), "receive")
+		)
+	}
+
+	void run(String... args) {
+		log.info "Sending RabbitMQ message..."
+		rabbitTemplate.convertAndSend(queueName, "Greetings from Spring Boot via RabbitMQ")
+		latch.await()
+	}
 }
 
 @Log
 class Receiver {
-    CountDownLatch latch
+	CountDownLatch latch
 
-    def receive(String message) {
-        log.info "Received ${message}"
-        latch.countDown()
-    }
+	def receive(String message) {
+		log.info "Received ${message}"
+		latch.countDown()
+	}
 }

spring-boot-cli/samples/reactor.groovy

@@ -5,12 +5,12 @@ import java.util.concurrent.CountDownLatch;
 @EnableReactor
 @Log
 class Runner implements CommandLineRunner {
-	
+
 	@Autowired
 	Reactor reactor
-	
+
 	private CountDownLatch latch = new CountDownLatch(1)
-	
+
 	@PostConstruct
 	void init() {
 		log.info "Registering consumer"
@@ -21,12 +21,10 @@ class Runner implements CommandLineRunner {
 		log.info "Notified Phil"
 		latch.await()
 	}
-	
+
 	@Selector(reactor="reactor", value="hello")
 	void receive(String data) {
 		log.info "Hello ${data}"
 		latch.countDown()
-	} 
+	}
 }
-
-

spring-boot-cli/samples/runner.groovy

@@ -6,5 +6,3 @@ class Runner implements CommandLineRunner {
 		print "Hello World!"
 	}
 }
-
-

spring-boot-cli/samples/spock.groovy

 class HelloSpock extends Specification {
-    def "length of Spock's and his friends' names"() {
-        expect:
-        name.size() == length
+	def "length of Spock's and his friends' names"() {
+		expect:
+		name.size() == length
 
-        where:
-        name     | length
-        "Spock"  | 5
-        "Kirk"   | 4
-        "Scotty" | 6
-    }
-}
\ No newline at end of file
+		where:
+		name     | length
+		"Spock"  | 5
+		"Kirk"   | 4
+		"Scotty" | 6
+	}
+}

spring-boot-cli/samples/template.groovy

@@ -21,5 +21,3 @@ class MyService {
 		return "World"
 	}
 }
-
-

spring-boot-cli/samples/test.groovy

 class BookTests {
-    @Test
-    void testBooks() {
-        Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
-        assertEquals("Tom Clancy", book.author)
-    }
-}
\ No newline at end of file
+	@Test
+	void testBooks() {
+		Book book = new Book(author: "Tom Clancy", title: "Threat Vector")
+		assertEquals("Tom Clancy", book.author)
+	}
+}

spring-boot-cli/samples/tx.groovy

@@ -6,13 +6,12 @@ package org.test
 @EnableTransactionManagement
 class Example implements CommandLineRunner {
 
-  @Autowired
-  JdbcTemplate jdbcTemplate
-
-  @Transactional
-  void run(String... args) {
-    println "Foo count=" + jdbcTemplate.queryForObject("SELECT COUNT(*) from FOO", Integer)
-  }
+	@Autowired
+	JdbcTemplate jdbcTemplate
 
+	@Transactional
+	void run(String... args) {
+		println "Foo count=" + jdbcTemplate.queryForObject("SELECT COUNT(*) from FOO", Integer)
+	}
 }
 

spring-boot-cli/samples/web.groovy

@@ -19,5 +19,3 @@ class MyService {
 		return "World!";
 	}
 }
-
-

spring-boot/src/main/java/org/springframework/boot/builder/SpringApplicationBuilder.java

@@ -63,12 +63,19 @@ import org.springframework.core.io.ResourceLoader;
 public class SpringApplicationBuilder {
 
 	private SpringApplication application;
+
 	private ConfigurableApplicationContext context;
+
 	private SpringApplicationBuilder parent;
+
 	private AtomicBoolean running = new AtomicBoolean(false);
+
 	private Set<Object> sources = new LinkedHashSet<Object>();
+
 	private Map<String, Object> defaultProperties = new LinkedHashMap<String, Object>();
+
 	private ConfigurableEnvironment environment;
+
 	private Set<String> additionalProfiles = new LinkedHashSet<String>();
 	private Set<ApplicationContextInitializer<?>> initializers = new LinkedHashSet<ApplicationContextInitializer<?>>();