Polish

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/ConditionalOnEnabledInfoContributor.java

@@ -35,7 +35,7 @@ import org.springframework.context.annotation.Conditional;
  * @since 1.4.0
  */
 @Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.TYPE, ElementType.METHOD})
+@Target({ ElementType.TYPE, ElementType.METHOD })
 @Documented
 @Conditional(OnEnabledInfoContributorCondition.class)
 public @interface ConditionalOnEnabledInfoContributor {

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/EndpointAutoConfiguration.java

@@ -78,7 +78,7 @@ import org.springframework.web.servlet.handler.AbstractHandlerMethodMapping;
  *
  */
 @Configuration
-@AutoConfigureAfter({FlywayAutoConfiguration.class, LiquibaseAutoConfiguration.class})
+@AutoConfigureAfter({ FlywayAutoConfiguration.class, LiquibaseAutoConfiguration.class })
 @EnableConfigurationProperties(EndpointProperties.class)
 public class EndpointAutoConfiguration {
 

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/InfoContributorAutoConfiguration.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -34,7 +34,8 @@ import org.springframework.core.annotation.Order;
 import org.springframework.core.env.ConfigurableEnvironment;
 
 /**
- * {@link EnableAutoConfiguration Auto-configuration} for standard {@link InfoContributor}s.
+ * {@link EnableAutoConfiguration Auto-configuration} for standard
+ * {@link InfoContributor}s.
  *
  * @author Meang Akira Tanaka
  * @author Stephane Nicoll
@@ -53,7 +54,8 @@ public class InfoContributorAutoConfiguration {
 	@Bean
 	@ConditionalOnEnabledInfoContributor("env")
 	@Order(DEFAULT_ORDER)
-	public EnvironmentInfoContributor envInfoContributor(ConfigurableEnvironment environment) {
+	public EnvironmentInfoContributor envInfoContributor(
+			ConfigurableEnvironment environment) {
 		return new EnvironmentInfoContributor(environment);
 	}
 

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/OnEnabledEndpointElementCondition.java

@@ -24,8 +24,8 @@ import org.springframework.core.annotation.AnnotationAttributes;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 
 /**
- * Base endpoint element condition. An element can be disabled globally via the
- * `defaults` name or individually via the name of the element.
+ * Base endpoint element condition. An element can be disabled globally via the `defaults`
+ * name or individually via the name of the element.
  *
  * @author Stephane Nicoll
  */
@@ -78,7 +78,8 @@ abstract class OnEnabledEndpointElementCondition extends SpringBootCondition {
 		RelaxedPropertyResolver resolver = new RelaxedPropertyResolver(
 				context.getEnvironment(), this.prefix + "defaults.");
 		boolean match = Boolean.valueOf(resolver.getProperty("enabled", "true"));
-		return new ConditionOutcome(match, getDefaultEndpointElementOutcomeMessage(match));
+		return new ConditionOutcome(match,
+				getDefaultEndpointElementOutcomeMessage(match));
 	}
 
 }

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/OnEnabledInfoContributorCondition.java

@@ -39,4 +39,5 @@ class OnEnabledInfoContributorCondition extends OnEnabledEndpointElementConditio
 		return "All default info contributors are " + (match ? "enabled" : "disabled")
 				+ " by default";
 	}
+
 }

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/InfoEndpoint.java

@@ -47,7 +47,6 @@ public class InfoEndpoint extends AbstractEndpoint<Info> {
 		this.infoContributors = infoContributors;
 	}
 
-	@SuppressWarnings("deprecation")
 	@Override
 	public Info invoke() {
 		Info.Builder builder = new Info.Builder();

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/info/AbstractEnvironmentInfoContributor.java

@@ -42,11 +42,11 @@ public abstract class AbstractEnvironmentInfoContributor implements InfoContribu
 		return this.environment;
 	}
 
-
 	/**
 	 * Extract the keys from the environment using the specified {@code prefix}. The
 	 * prefix won't be included.
-	 * <p>Any key that starts with the {@code prefix} will be included
+	 * <p>
+	 * Any key that starts with the {@code prefix} will be included
 	 * @param prefix the prefix to use
 	 * @return the keys from the environment matching the prefix
 	 */
@@ -58,13 +58,14 @@ public abstract class AbstractEnvironmentInfoContributor implements InfoContribu
 
 	/**
 	 * Bind the specified {@code target} from the environment using the {@code prefix}.
-	 * <p>Any key that starts with the {@code prefix} will be bound to the {@code target}.
+	 * <p>
+	 * Any key that starts with the {@code prefix} will be bound to the {@code target}.
 	 * @param prefix the prefix to use
 	 * @param target the object to bind to
 	 */
 	protected void bindEnvironmentTo(String prefix, Object target) {
-		PropertiesConfigurationFactory<Object> factory =
-				new PropertiesConfigurationFactory<Object>(target);
+		PropertiesConfigurationFactory<Object> factory = new PropertiesConfigurationFactory<Object>(
+				target);
 		factory.setTargetName(prefix);
 		factory.setPropertySources(this.environment.getPropertySources());
 		try {

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/info/EnvironmentInfoContributor.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -21,8 +21,7 @@ import java.util.Map;
 import org.springframework.core.env.ConfigurableEnvironment;
 
 /**
- * A {@link InfoContributor} that provides all environment entries prefixed with
- * info.
+ * A {@link InfoContributor} that provides all environment entries prefixed with info.
  *
  * @author Meang Akira Tanaka
  * @author Stephane Nicoll

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/info/Info.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -60,7 +60,8 @@ public final class Info {
 	public <T> T get(String id, Class<T> type) {
 		Object value = get(id);
 		if (value != null && type != null && !type.isInstance(value)) {
-			throw new IllegalStateException("Info entry is not of required type [" + type.getName() + "]: " + value);
+			throw new IllegalStateException("Info entry is not of required type ["
+					+ type.getName() + "]: " + value);
 		}
 		return (T) value;
 	}
@@ -129,4 +130,5 @@ public final class Info {
 		}
 
 	}
+
 }

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/CacheStatisticsAutoConfigurationTests.java

@@ -121,8 +121,8 @@ public class CacheStatisticsAutoConfigurationTests {
 	@Test
 	public void baseCaffeineCacheStatistics() {
 		load(CaffeineCacheConfig.class);
-		CacheStatisticsProvider provider = this.context
-				.getBean("caffeineCacheStatisticsProvider", CacheStatisticsProvider.class);
+		CacheStatisticsProvider provider = this.context.getBean(
+				"caffeineCacheStatisticsProvider", CacheStatisticsProvider.class);
 		doTestCoreStatistics(provider, true);
 	}
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/EndpointAutoConfigurationTests.java

@@ -168,7 +168,8 @@ public class EndpointAutoConfigurationTests {
 		this.context = new AnnotationConfigApplicationContext();
 		EnvironmentTestUtils.addEnvironment(this.context,
 				"spring.info.git.location:classpath:nonexistent");
-		this.context.register(InfoContributorAutoConfiguration.class, EndpointAutoConfiguration.class);
+		this.context.register(InfoContributorAutoConfiguration.class,
+				EndpointAutoConfiguration.class);
 		this.context.refresh();
 		InfoEndpoint endpoint = this.context.getBean(InfoEndpoint.class);
 		assertThat(endpoint).isNotNull();
@@ -179,7 +180,8 @@ public class EndpointAutoConfigurationTests {
 	public void testInfoEndpointOrdering() throws Exception {
 		this.context = new AnnotationConfigApplicationContext();
 		EnvironmentTestUtils.addEnvironment(this.context, "info.name:foo");
-		this.context.register(CustomInfoContributorsConfig.class, ProjectInfoAutoConfiguration.class,
+		this.context.register(CustomInfoContributorsConfig.class,
+				ProjectInfoAutoConfiguration.class,
 				InfoContributorAutoConfiguration.class, EndpointAutoConfiguration.class);
 		this.context.refresh();
 
@@ -265,8 +267,8 @@ public class EndpointAutoConfigurationTests {
 			GitFullInfoContributor(Resource location) throws BindException, IOException {
 				this.content = new LinkedHashMap<String, Object>();
 				if (location.exists()) {
-					PropertiesConfigurationFactory<Map<String, Object>> factory
-							= new PropertiesConfigurationFactory<Map<String, Object>>(this.content);
+					PropertiesConfigurationFactory<Map<String, Object>> factory = new PropertiesConfigurationFactory<Map<String, Object>>(
+							this.content);
 					factory.setTargetName("git");
 					Properties gitInfoProperties = PropertiesLoaderUtils
 							.loadProperties(location);
@@ -281,7 +283,9 @@ public class EndpointAutoConfigurationTests {
 					builder.withDetail("git", this.content);
 				}
 			}
+
 		}
 
 	}
+
 }

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/autoconfigure/InfoContributorAutoConfigurationTests.java

@@ -107,6 +107,7 @@ public class InfoContributorAutoConfigurationTests {
 			gitInfo.getCommit().setId("abcdefg");
 			return gitInfo;
 		}
+
 	}
 
 	@Configuration
@@ -120,6 +121,7 @@ public class InfoContributorAutoConfigurationTests {
 				}
 			};
 		}
+
 	}
 
 }

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/InfoMvcEndpointTests.java

@@ -57,10 +57,11 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * @author Stephane Nicoll
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringApplicationConfiguration(classes = {TestConfiguration.class})
+@SpringApplicationConfiguration(classes = { TestConfiguration.class })
 @WebAppConfiguration
-@TestPropertySource(properties = {"info.app.name=MyService"})
+@TestPropertySource(properties = { "info.app.name=MyService" })
 public class InfoMvcEndpointTests {
+
 	@Autowired
 	private WebApplicationContext context;
 
@@ -68,7 +69,6 @@ public class InfoMvcEndpointTests {
 
 	@Before
 	public void setUp() {
-
 		this.context.getBean(InfoEndpoint.class).setEnabled(true);
 		this.mvc = MockMvcBuilders.webAppContextSetup(this.context).build();
 	}
@@ -76,18 +76,16 @@ public class InfoMvcEndpointTests {
 	@Test
 	public void home() throws Exception {
 		this.mvc.perform(get("/info")).andExpect(status().isOk())
-				.andExpect(content().string(
-						containsString("\"beanName1\":{\"key11\":\"value11\",\"key12\":\"value12\"}")
-				))
-				.andExpect(content().string(
-						containsString("\"beanName2\":{\"key21\":\"value21\",\"key22\":\"value22\"}")));
+				.andExpect(content().string(containsString(
+						"\"beanName1\":{\"key11\":\"value11\",\"key12\":\"value12\"}")))
+				.andExpect(content().string(containsString(
+						"\"beanName2\":{\"key21\":\"value21\",\"key22\":\"value22\"}")));
 	}
 
-	@Import({JacksonAutoConfiguration.class,
+	@Import({ JacksonAutoConfiguration.class,
 			HttpMessageConvertersAutoConfiguration.class,
-			EndpointWebMvcAutoConfiguration.class,
-			WebMvcAutoConfiguration.class,
-			ManagementServerPropertiesAutoConfiguration.class})
+			EndpointWebMvcAutoConfiguration.class, WebMvcAutoConfiguration.class,
+			ManagementServerPropertiesAutoConfiguration.class })
 	@Configuration
 	public static class TestConfiguration {
 
@@ -122,6 +120,7 @@ public class InfoMvcEndpointTests {
 				}
 			};
 		}
+
 	}
 
 }

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/mvc/InfoMvcEndpointWithoutAnyInfoProvidersTests.java

@@ -50,9 +50,10 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
  * @author Meang Akira Tanaka
  */
 @RunWith(SpringJUnit4ClassRunner.class)
-@SpringApplicationConfiguration(classes = {TestConfiguration.class})
+@SpringApplicationConfiguration(classes = { TestConfiguration.class })
 @WebAppConfiguration
 public class InfoMvcEndpointWithoutAnyInfoProvidersTests {
+
 	@Autowired
 	private WebApplicationContext context;
 
@@ -70,11 +71,10 @@ public class InfoMvcEndpointWithoutAnyInfoProvidersTests {
 		this.mvc.perform(get("/info")).andExpect(status().isOk());
 	}
 
-	@Import({JacksonAutoConfiguration.class,
+	@Import({ JacksonAutoConfiguration.class,
 			HttpMessageConvertersAutoConfiguration.class,
-			EndpointWebMvcAutoConfiguration.class,
-			WebMvcAutoConfiguration.class,
-			ManagementServerPropertiesAutoConfiguration.class})
+			EndpointWebMvcAutoConfiguration.class, WebMvcAutoConfiguration.class,
+			ManagementServerPropertiesAutoConfiguration.class })
 	@Configuration
 	public static class TestConfiguration {
 

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/info/EnvironmentInfoContributorTests.java

@@ -33,9 +33,8 @@ public class EnvironmentInfoContributorTests {
 
 	@Test
 	public void extractOnlyInfoProperty() {
-		EnvironmentTestUtils.addEnvironment(this.environment,
-				"info.app=my app", "info.version=1.0.0", "foo=bar");
-
+		EnvironmentTestUtils.addEnvironment(this.environment, "info.app=my app",
+				"info.version=1.0.0", "foo=bar");
 		Info actual = contributeFrom(this.environment);
 		assertThat(actual.get("app", String.class)).isEqualTo("my app");
 		assertThat(actual.get("version", String.class)).isEqualTo("1.0.0");
@@ -45,13 +44,13 @@ public class EnvironmentInfoContributorTests {
 	@Test
 	public void extractNoEntry() {
 		EnvironmentTestUtils.addEnvironment(this.environment, "foo=bar");
-
 		Info actual = contributeFrom(this.environment);
 		assertThat(actual.getDetails().size()).isEqualTo(0);
 	}
 
 	private static Info contributeFrom(ConfigurableEnvironment environment) {
-		EnvironmentInfoContributor contributor = new EnvironmentInfoContributor(environment);
+		EnvironmentInfoContributor contributor = new EnvironmentInfoContributor(
+				environment);
 		Info.Builder builder = new Info.Builder();
 		contributor.contribute(builder);
 		return builder.build();

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/info/SimpleInfoContributorTests.java

@@ -45,7 +45,6 @@ public class SimpleInfoContributorTests {
 		assertThat(info.get("test")).isSameAs(o);
 	}
 
-
 	private static Info contributeFrom(String prefix, Object detail) {
 		SimpleInfoContributor contributor = new SimpleInfoContributor(prefix, detail);
 		Info.Builder builder = new Info.Builder();

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitAutoConfiguration.java

@@ -140,16 +140,20 @@ public class RabbitAutoConfiguration {
 					factory.getObject());
 			connectionFactory.setAddresses(config.getAddresses());
 			if (config.getCache().getChannel().getSize() != null) {
-				connectionFactory.setChannelCacheSize(config.getCache().getChannel().getSize());
+				connectionFactory
+						.setChannelCacheSize(config.getCache().getChannel().getSize());
 			}
 			if (config.getCache().getConnection().getMode() != null) {
-				connectionFactory.setCacheMode(config.getCache().getConnection().getMode());
+				connectionFactory
+						.setCacheMode(config.getCache().getConnection().getMode());
 			}
 			if (config.getCache().getConnection().getSize() != null) {
-				connectionFactory.setConnectionCacheSize(config.getCache().getConnection().getSize());
+				connectionFactory.setConnectionCacheSize(
+						config.getCache().getConnection().getSize());
 			}
 			if (config.getCache().getChannel().getCheckoutTimeout() != null) {
-				connectionFactory.setChannelCheckoutTimeout(config.getCache().getChannel().getCheckoutTimeout());
+				connectionFactory.setChannelCheckoutTimeout(
+						config.getCache().getChannel().getCheckoutTimeout());
 			}
 			return connectionFactory;
 		}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/RabbitProperties.java

@@ -287,14 +287,14 @@ public class RabbitProperties {
 		public static class Channel {
 
 			/**
-			 * Number of channels to retain in the cache. When "check-timeout" > 0,  max
+			 * Number of channels to retain in the cache. When "check-timeout" > 0, max
 			 * channels per connection.
 			 */
 			private Integer size;
 
 			/**
-			 * Number of milliseconds to wait to obtain a channel if the cache size
-			 * has been reached. If 0, always create a new channel.
+			 * Number of milliseconds to wait to obtain a channel if the cache size has
+			 * been reached. If 0, always create a new channel.
 			 */
 			private Long checkoutTimeout;
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/cache/CacheProperties.java

@@ -118,8 +118,8 @@ public class CacheProperties {
 	public static class Caffeine {
 
 		/**
-		 * The spec to use to create caches. Check CaffeineSpec for more details on
-		 * the spec format.
+		 * The spec to use to create caches. Check CaffeineSpec for more details on the
+		 * spec format.
 		 */
 		private String spec;
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/info/GitInfo.java

@@ -48,8 +48,11 @@ public class GitInfo {
 		private String time;
 
 		public String getId() {
-			return this.id == null ? ""
-					: (this.id.length() > 7 ? this.id.substring(0, 7) : this.id);
+			return (this.id == null ? "" : getShortId(this.id));
+		}
+
+		private String getShortId(String string) {
+			return string.substring(0, Math.min(this.id.length(), 7));
 		}
 
 		public void setId(String id) {

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/info/ProjectInfoAutoConfiguration.java

@@ -63,17 +63,18 @@ public class ProjectInfoAutoConfiguration {
 
 	}
 
-
 	static class GitResourceAvailableCondition extends SpringBootCondition {
 
 		private final ResourceLoader defaultResourceLoader = new DefaultResourceLoader();
 
 		@Override
-		public ConditionOutcome getMatchOutcome(ConditionContext context, AnnotatedTypeMetadata metadata) {
+		public ConditionOutcome getMatchOutcome(ConditionContext context,
+				AnnotatedTypeMetadata metadata) {
 			ResourceLoader loader = context.getResourceLoader() == null
 					? this.defaultResourceLoader : context.getResourceLoader();
 			PropertyResolver propertyResolver = context.getEnvironment();
-			RelaxedPropertyResolver resolver = new RelaxedPropertyResolver(propertyResolver, "spring.info.git.");
+			RelaxedPropertyResolver resolver = new RelaxedPropertyResolver(
+					propertyResolver, "spring.info.git.");
 			String location = resolver.getProperty("location");
 			if (location == null) {
 				resolver = new RelaxedPropertyResolver(propertyResolver, "spring.git.");
@@ -83,8 +84,10 @@ public class ProjectInfoAutoConfiguration {
 				}
 			}
 			boolean match = loader.getResource(location).exists();
-			return new ConditionOutcome(match, "Git info " + (match ? "found" : "not found") + " at " + location);
+			return new ConditionOutcome(match,
+					"Git info " + (match ? "found" : "not found") + " at " + location);
 		}
+
 	}
 
 }

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/info/ProjectInfoProperties.java

@@ -36,17 +36,16 @@ public class ProjectInfoProperties {
 		return this.git;
 	}
 
-
 	/**
 	 * Make sure that the "spring.git.properties" legacy key is used by default.
 	 * @param defaultGitLocation the default git location to use
 	 */
 	@Autowired
-	void setDefaultGitLocation(@Value("${spring.git.properties:classpath:git.properties}") Resource defaultGitLocation) {
+	void setDefaultGitLocation(
+			@Value("${spring.git.properties:classpath:git.properties}") Resource defaultGitLocation) {
 		getGit().setLocation(defaultGitLocation);
 	}
 
-
 	/**
 	 * Git specific info properties.
 	 */

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/amqp/RabbitAutoConfigurationTests.java

@@ -134,10 +134,9 @@ public class RabbitAutoConfigurationTests {
 	@Test
 	public void testRabbitTemplateMessageConverters() {
 		load(MessageConvertersConfiguration.class);
-		RabbitTemplate rabbitTemplate = this.context
-				.getBean(RabbitTemplate.class);
-		assertThat(rabbitTemplate.getMessageConverter()).isSameAs(
-				this.context.getBean("myMessageConverter"));
+		RabbitTemplate rabbitTemplate = this.context.getBean(RabbitTemplate.class);
+		assertThat(rabbitTemplate.getMessageConverter())
+				.isSameAs(this.context.getBean("myMessageConverter"));
 	}
 
 	@Test
@@ -233,8 +232,8 @@ public class RabbitAutoConfigurationTests {
 		assertThat(dfa.getPropertyValue("maxConcurrentConsumers")).isEqualTo(10);
 		assertThat(dfa.getPropertyValue("prefetchCount")).isEqualTo(40);
 		assertThat(dfa.getPropertyValue("txSize")).isEqualTo(20);
-		assertThat(dfa.getPropertyValue("messageConverter")).isSameAs(
-				this.context.getBean("myMessageConverter"));
+		assertThat(dfa.getPropertyValue("messageConverter"))
+				.isSameAs(this.context.getBean("myMessageConverter"));
 	}
 
 	@Test

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/cache/CacheAutoConfigurationTests.java

@@ -609,7 +609,8 @@ public class CacheAutoConfigurationTests {
 		Cache foo = cacheManager.getCache("foo");
 		foo.get("1");
 		// See next tests: no spec given so stats should be disabled
-		assertThat(((CaffeineCache) foo).getNativeCache().stats().missCount()).isEqualTo(0L);
+		assertThat(((CaffeineCache) foo).getNativeCache().stats().missCount())
+				.isEqualTo(0L);
 	}
 
 	@Test
@@ -635,17 +636,19 @@ public class CacheAutoConfigurationTests {
 	@Test
 	public void caffeineCacheExplicitWithSpecString() {
 		load(DefaultCacheConfiguration.class, "spring.cache.type=caffeine",
-				"spring.cache.caffeine.spec=recordStats", "spring.cache.cacheNames[0]=foo",
-				"spring.cache.cacheNames[1]=bar");
+				"spring.cache.caffeine.spec=recordStats",
+				"spring.cache.cacheNames[0]=foo", "spring.cache.cacheNames[1]=bar");
 		validateCaffeineCacheWithStats();
 	}
 
 	private void validateCaffeineCacheWithStats() {
-		CaffeineCacheManager cacheManager = validateCacheManager(CaffeineCacheManager.class);
+		CaffeineCacheManager cacheManager = validateCacheManager(
+				CaffeineCacheManager.class);
 		assertThat(cacheManager.getCacheNames()).containsOnly("foo", "bar");
 		Cache foo = cacheManager.getCache("foo");
 		foo.get("1");
-		assertThat(((CaffeineCache) foo).getNativeCache().stats().missCount()).isEqualTo(1L);
+		assertThat(((CaffeineCache) foo).getNativeCache().stats().missCount())
+				.isEqualTo(1L);
 	}
 
 	private <T extends CacheManager> T validateCacheManager(Class<T> type) {
@@ -866,7 +869,8 @@ public class CacheAutoConfigurationTests {
 
 	@Configuration
 	@EnableCaching
-	static class CustomCacheResolverFromSupportConfiguration extends CachingConfigurerSupport {
+	static class CustomCacheResolverFromSupportConfiguration
+			extends CachingConfigurerSupport {
 
 		@Override
 		@Bean

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/info/ProjectInfoAutoConfigurationTests.java

@@ -36,7 +36,6 @@ import static org.assertj.core.api.Assertions.assertThat;
  */
 public class ProjectInfoAutoConfigurationTests {
 
-
 	private AnnotationConfigApplicationContext context;
 
 	@After
@@ -49,8 +48,7 @@ public class ProjectInfoAutoConfigurationTests {
 	@Test
 	public void gitInfoUnavailableIfResourceNotAvailable() {
 		load();
-		Map<String, GitInfo> beans = this.context
-				.getBeansOfType(GitInfo.class);
+		Map<String, GitInfo> beans = this.context.getBeansOfType(GitInfo.class);
 		assertThat(beans).hasSize(0);
 	}
 
@@ -113,5 +111,7 @@ public class ProjectInfoAutoConfigurationTests {
 		public GitInfo customGitInfo() {
 			return new GitInfo();
 		}
+
 	}
+
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/jms/JmsAutoConfigurationTests.java

@@ -235,13 +235,12 @@ public class JmsAutoConfigurationTests {
 		assertThat(listenerContainer.isAutoStartup()).isFalse();
 	}
 
-
 	@Test
 	public void testJmsTemplateWithMessageConverters() {
 		load(MessageConvertersConfiguration.class);
 		JmsTemplate jmsTemplate = this.context.getBean(JmsTemplate.class);
-		assertThat(jmsTemplate.getMessageConverter()).isSameAs(
-				this.context.getBean("myMessageConverter"));
+		assertThat(jmsTemplate.getMessageConverter())
+				.isSameAs(this.context.getBean("myMessageConverter"));
 	}
 
 	@Test

spring-boot-samples/spring-boot-sample-actuator-log4j2/src/test/java/sample/actuator/log4j2/SampleActuatorLog4J2ApplicationTests.java

@@ -41,7 +41,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 @SpringApplicationConfiguration(SampleActuatorLog4J2Application.class)
 @WebIntegrationTest(randomPort = true)
 @DirtiesContext
-public class SampleActuatorApplicationTests {
+public class SampleActuatorLog4J2ApplicationTests {
 
 	@Value("${local.server.port}")
 	private int port;

spring-boot-samples/spring-boot-sample-actuator/src/main/java/sample/actuator/ExampleInfoContributor.java

@@ -27,8 +27,7 @@ public class ExampleInfoContributor implements InfoContributor {
 
 	@Override
 	public void contribute(Info.Builder builder) {
-		builder.withDetail("example",
-				Collections.singletonMap("someKey", "someValue"));
+		builder.withDetail("example", Collections.singletonMap("someKey", "someValue"));
 	}
 
 }

spring-boot-samples/spring-boot-sample-actuator/src/test/java/sample/actuator/SampleActuatorApplicationTests.java

@@ -146,8 +146,7 @@ public class SampleActuatorApplicationTests {
 		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 		assertThat(entity.getBody())
 				.contains("\"artifact\":\"spring-boot-sample-actuator\"");
-		assertThat(entity.getBody())
-				.contains("\"someKey\":\"someValue\"");
+		assertThat(entity.getBody()).contains("\"someKey\":\"someValue\"");
 	}
 
 	@Test
@@ -223,7 +222,8 @@ public class SampleActuatorApplicationTests {
 		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
 		@SuppressWarnings("unchecked")
 		Map<String, Object> body = entity.getBody();
-		assertThat(body).containsKey("spring.datasource-" + DataSourceProperties.class.getName());
+		assertThat(body)
+				.containsKey("spring.datasource-" + DataSourceProperties.class.getName());
 	}
 
 	private String getPassword() {

spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Repackager.java

@@ -166,9 +166,8 @@ public class Repackager {
 	 * Return the {@link File} to use to backup the original source.
 	 * @return the file to use to backup the original source
 	 */
-	public File getBackupFile() {
-		return new File(this.source.getParentFile(),
-			this.source.getName() + ".original");
+	public final File getBackupFile() {
+		return new File(this.source.getParentFile(), this.source.getName() + ".original");
 	}
 
 	private boolean alreadyRepackaged() throws IOException {

spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/UsesUnsafeJava.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -31,4 +31,5 @@ import java.lang.annotation.Target;
 @Target({ ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.TYPE })
 @Documented
 @interface UsesUnsafeJava {
+
 }

spring-boot-tools/spring-boot-maven-plugin/src/main/java/org/springframework/boot/maven/RepackageMojo.java

@@ -28,6 +28,7 @@ import org.apache.maven.artifact.Artifact;
 import org.apache.maven.model.Dependency;
 import org.apache.maven.plugin.MojoExecutionException;
 import org.apache.maven.plugin.MojoFailureException;
+import org.apache.maven.plugin.logging.Log;
 import org.apache.maven.plugins.annotations.Component;
 import org.apache.maven.plugins.annotations.LifecyclePhase;
 import org.apache.maven.plugins.annotations.Mojo;
@@ -95,11 +96,10 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 
 	/**
 	 * Classifier to add to the artifact generated. If given, the artifact will be
-	 * attached with that classifier and the main artifact will be deployed as the
-	 * main artifact. If this is not given (default), it will replace the
-	 * main artifact and only the repackaged artifact will be deployed. Attaching
-	 * the artifact allows to deploy it alongside to
-	 * the original one, see <a href=
+	 * attached with that classifier and the main artifact will be deployed as the main
+	 * artifact. If this is not given (default), it will replace the main artifact and
+	 * only the repackaged artifact will be deployed. Attaching the artifact allows to
+	 * deploy it alongside to the original one, see <a href=
 	 * "http://maven.apache.org/plugins/maven-deploy-plugin/examples/deploying-with-classifiers.html"
 	 * > the maven documentation for more details</a>.
 	 * @since 1.0
@@ -181,35 +181,15 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 			getLog().debug("skipping repackaging as per configuration.");
 			return;
 		}
+		repackage();
+	}
 
+	private void repackage() throws MojoExecutionException {
 		File source = this.project.getArtifact().getFile();
 		File target = getTargetFile();
-		Repackager repackager = new Repackager(source) {
-			@Override
-			protected String findMainMethod(JarFile source) throws IOException {
-				long startTime = System.currentTimeMillis();
-				try {
-					return super.findMainMethod(source);
-				}
-				finally {
-					long duration = System.currentTimeMillis() - startTime;
-					if (duration > FIND_WARNING_TIMEOUT) {
-						getLog().warn("Searching for the main-class is taking some time, "
-								+ "consider using the mainClass configuration "
-								+ "parameter");
-					}
-				}
-			}
-		};
-		repackager.setMainClass(this.mainClass);
-		if (this.layout != null) {
-			getLog().info("Layout: " + this.layout);
-			repackager.setLayout(this.layout.layout());
-		}
-
+		Repackager repackager = getRepackager(source);
 		Set<Artifact> artifacts = filterDependencies(this.project.getArtifacts(),
 				getFilters(getAdditionalFilters()));
-
 		Libraries libraries = new ArtifactsLibraries(artifacts, this.requiresUnpack,
 				getLog());
 		try {
@@ -219,24 +199,29 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 		catch (IOException ex) {
 			throw new MojoExecutionException(ex.getMessage(), ex);
 		}
+		updateArtifact(source, target, repackager.getBackupFile());
+	}
 
-		if (this.attach) {
-			if (this.classifier != null) {
-				getLog().info("Attaching archive: " + target + ", with classifier: "
-						+ this.classifier);
-				this.projectHelper.attachArtifact(this.project, this.project.getPackaging(),
-						this.classifier, target);
-			}
-			else if (!source.equals(target)) {
-				this.project.getArtifact().setFile(target);
-				getLog().info("Replacing main artifact " + source + " to " + target);
-			}
+	private File getTargetFile() {
+		String classifier = (this.classifier == null ? "" : this.classifier.trim());
+		if (classifier.length() > 0 && !classifier.startsWith("-")) {
+			classifier = "-" + classifier;
 		}
-		else if (source.equals(target)) {
-			File backup = repackager.getBackupFile();
-			this.project.getArtifact().setFile(backup);
-			getLog().info("Updating main artifact " + source + " to " + backup);
+		if (!this.outputDirectory.exists()) {
+			this.outputDirectory.mkdirs();
 		}
+		return new File(this.outputDirectory, this.finalName + classifier + "."
+				+ this.project.getArtifact().getArtifactHandler().getExtension());
+	}
+
+	private Repackager getRepackager(File source) {
+		Repackager repackager = new LoggingRepackager(source, getLog());
+		repackager.setMainClass(this.mainClass);
+		if (this.layout != null) {
+			getLog().info("Layout: " + this.layout);
+			repackager.setLayout(this.layout.layout());
+		}
+		return repackager;
 	}
 
 	private ArtifactsFilter[] getAdditionalFilters() {
@@ -250,18 +235,6 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 		return new ArtifactsFilter[] {};
 	}
 
-	private File getTargetFile() {
-		String classifier = (this.classifier == null ? "" : this.classifier.trim());
-		if (classifier.length() > 0 && !classifier.startsWith("-")) {
-			classifier = "-" + classifier;
-		}
-		if (!this.outputDirectory.exists()) {
-			this.outputDirectory.mkdirs();
-		}
-		return new File(this.outputDirectory, this.finalName + classifier + "."
-				+ this.project.getArtifact().getArtifactHandler().getExtension());
-	}
-
 	private LaunchScript getLaunchScript() throws IOException {
 		if (this.executable || this.embeddedLaunchScript != null) {
 			return new DefaultLaunchScript(this.embeddedLaunchScript,
@@ -300,6 +273,29 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 		}
 	}
 
+	private void updateArtifact(File source, File repackaged, File original) {
+		if (this.attach) {
+			attachArtifact(source, repackaged);
+		}
+		else if (source.equals(repackaged)) {
+			this.project.getArtifact().setFile(original);
+			getLog().info("Updating main artifact " + source + " to " + original);
+		}
+	}
+
+	private void attachArtifact(File source, File repackaged) {
+		if (this.classifier != null) {
+			getLog().info("Attaching archive: " + repackaged + ", with classifier: "
+					+ this.classifier);
+			this.projectHelper.attachArtifact(this.project, this.project.getPackaging(),
+					this.classifier, repackaged);
+		}
+		else if (!source.equals(repackaged)) {
+			this.project.getArtifact().setFile(repackaged);
+			getLog().info("Replacing main artifact " + source + " to " + repackaged);
+		}
+	}
+
 	/**
 	 * Archive layout types.
 	 */
@@ -344,6 +340,33 @@ public class RepackageMojo extends AbstractDependencyFilterMojo {
 		LayoutType(Layout layout) {
 			this.layout = layout;
 		}
+
 	}
 
+	private static class LoggingRepackager extends Repackager {
+
+		private final Log log;
+
+		LoggingRepackager(File source, Log log) {
+			super(source);
+			this.log = log;
+		}
+
+		@Override
+		protected String findMainMethod(JarFile source) throws IOException {
+			long startTime = System.currentTimeMillis();
+			try {
+				return super.findMainMethod(source);
+			}
+			finally {
+				long duration = System.currentTimeMillis() - startTime;
+				if (duration > FIND_WARNING_TIMEOUT) {
+					this.log.warn("Searching for the main-class is taking some time, "
+							+ "consider using the mainClass configuration "
+							+ "parameter");
+				}
+			}
+		}
+
+	}
 }

spring-boot/src/main/java/org/springframework/boot/lang/UsesUnsafeJava.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2015 the original author or authors.
+ * Copyright 2012-2016 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.
@@ -32,4 +32,5 @@ import java.lang.annotation.Target;
 @Target({ ElementType.METHOD, ElementType.CONSTRUCTOR, ElementType.TYPE })
 @Documented
 public @interface UsesUnsafeJava {
+
 }