Polish

spring-boot-actuator/src/test/java/org/springframework/boot/actuate/endpoint/web/AbstractWebEndpointIntegrationTests.java

@@ -63,7 +63,7 @@ import static org.mockito.Mockito.verify;
  */
 public abstract class AbstractWebEndpointIntegrationTests<T extends ConfigurableApplicationContext> {
 
-	private static final Duration TIMEOUT = Duration.ofSeconds(30);
+	private static final Duration TIMEOUT = Duration.ofMinutes(2);
 
 	private final Class<?> exporterConfiguration;
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceInitializationConfiguration.java

@@ -30,7 +30,8 @@ import org.springframework.core.type.AnnotationMetadata;
  * @author Stephane Nicoll
  */
 @Configuration
-@Import({ DataSourceInitializerInvoker.class, DataSourceInitializationConfiguration.Registrar.class })
+@Import({ DataSourceInitializerInvoker.class,
+		DataSourceInitializationConfiguration.Registrar.class })
 class DataSourceInitializationConfiguration {
 
 	/**

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceInitializer.java

@@ -119,7 +119,6 @@ class DataSourceInitializer {
 			String username = this.properties.getDataUsername();
 			String password = this.properties.getDataPassword();
 			runScripts(scripts, username, password);
-
 		}
 	}
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceInitializerInvoker.java

@@ -37,7 +37,8 @@ import org.springframework.context.ApplicationListener;
 class DataSourceInitializerInvoker
 		implements ApplicationListener<DataSourceSchemaCreatedEvent>, InitializingBean {
 
-	private static final Log logger = LogFactory.getLog(DataSourceInitializerInvoker.class);
+	private static final Log logger = LogFactory
+			.getLog(DataSourceInitializerInvoker.class);
 
 	private final ObjectProvider<DataSource> dataSource;
 
@@ -50,8 +51,7 @@ class DataSourceInitializerInvoker
 	private boolean initialized;
 
 	DataSourceInitializerInvoker(ObjectProvider<DataSource> dataSource,
-			DataSourceProperties properties,
-			ApplicationContext applicationContext) {
+			DataSourceProperties properties, ApplicationContext applicationContext) {
 		this.dataSource = dataSource;
 		this.properties = properties;
 		this.applicationContext = applicationContext;
@@ -63,24 +63,27 @@ class DataSourceInitializerInvoker
 		if (initializer != null) {
 			boolean schemaCreated = this.dataSourceInitializer.createSchema();
 			if (schemaCreated) {
-				try {
-					this.applicationContext
-							.publishEvent(new DataSourceSchemaCreatedEvent(
-									initializer.getDataSource()));
-					// The listener might not be registered yet, so don't rely on it.
-					if (!this.initialized) {
-						this.dataSourceInitializer.initSchema();
-						this.initialized = true;
-					}
-				}
-				catch (IllegalStateException ex) {
-					logger.warn("Could not send event to complete DataSource initialization ("
-							+ ex.getMessage() + ")");
-				}
+				initialize(initializer);
 			}
 		}
 	}
 
+	private void initialize(DataSourceInitializer initializer) {
+		try {
+			this.applicationContext.publishEvent(
+					new DataSourceSchemaCreatedEvent(initializer.getDataSource()));
+			// The listener might not be registered yet, so don't rely on it.
+			if (!this.initialized) {
+				this.dataSourceInitializer.initSchema();
+				this.initialized = true;
+			}
+		}
+		catch (IllegalStateException ex) {
+			logger.warn("Could not send event to complete DataSource initialization ("
+					+ ex.getMessage() + ")");
+		}
+	}
+
 	@Override
 	public void onApplicationEvent(DataSourceSchemaCreatedEvent event) {
 		// NOTE the event can happen more than once and

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jdbc/DataSourceSchemaCreatedEvent.java

@@ -26,7 +26,8 @@ import org.springframework.context.ApplicationEvent;
  * are executed or when Hibernate initializes the database.
  *
  * @author Dave Syer
- * @since 1.1.0
+ * @author Stephane Nicoll
+ * @since 2.0.0
  */
 @SuppressWarnings("serial")
 public class DataSourceSchemaCreatedEvent extends ApplicationEvent {

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.java

@@ -53,7 +53,7 @@ import org.springframework.util.ClassUtils;
 @Conditional(HibernateEntityManagerCondition.class)
 @EnableConfigurationProperties(JpaProperties.class)
 @AutoConfigureAfter({ DataSourceAutoConfiguration.class })
-@Import(JpaHibernateConfiguration.class)
+@Import(HibernateJpaConfiguration.class)
 public class HibernateJpaAutoConfiguration {
 
 	@Order(Ordered.HIGHEST_PRECEDENCE + 20)

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.java

@@ -50,10 +50,9 @@ import org.springframework.util.ClassUtils;
  */
 @Configuration
 @ConditionalOnSingleCandidate(DataSource.class)
-public class JpaHibernateConfiguration extends JpaBaseConfiguration {
+class HibernateJpaConfiguration extends JpaBaseConfiguration {
 
-	private static final Log logger = LogFactory
-			.getLog(JpaHibernateConfiguration.class);
+	private static final Log logger = LogFactory.getLog(HibernateJpaConfiguration.class);
 
 	private static final String JTA_PLATFORM = "hibernate.transaction.jta.platform";
 
@@ -74,8 +73,7 @@ public class JpaHibernateConfiguration extends JpaBaseConfiguration {
 
 	private final HibernateDefaultDdlAutoProvider defaultDdlAutoProvider;
 
-	public JpaHibernateConfiguration(DataSource dataSource,
-			JpaProperties jpaProperties,
+	HibernateJpaConfiguration(DataSource dataSource, JpaProperties jpaProperties,
 			ObjectProvider<JtaTransactionManager> jtaTransactionManager,
 			ObjectProvider<TransactionManagerCustomizers> transactionManagerCustomizers,
 			ObjectProvider<List<SchemaManagementProvider>> providers) {

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/CommonOAuth2Provider.java

@@ -99,7 +99,8 @@ public enum CommonOAuth2Provider {
 
 	protected final ClientRegistration.Builder getBuilder(String registrationId,
 			ClientAuthenticationMethod method, String redirectUri) {
-		ClientRegistration.Builder builder = new ClientRegistration.Builder(registrationId);
+		ClientRegistration.Builder builder = new ClientRegistration.Builder(
+				registrationId);
 		builder.clientAuthenticationMethod(method);
 		builder.authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE);
 		builder.redirectUri(redirectUri);

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientAutoConfiguration.java

@@ -42,4 +42,3 @@ import org.springframework.security.oauth2.client.registration.ClientRegistratio
 public class OAuth2ClientAutoConfiguration {
 
 }
-

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientProperties.java

@@ -98,8 +98,7 @@ public class OAuth2ClientProperties {
 		private ClientAuthenticationMethod clientAuthenticationMethod;
 
 		/**
-		 * Authorization grant type. May be left bank then using a pre-defined
-		 * provider.
+		 * Authorization grant type. May be left bank then using a pre-defined provider.
 		 */
 		private AuthorizationGrantType authorizationGrantType;
 
@@ -204,8 +203,8 @@ public class OAuth2ClientProperties {
 		private String userInfoUri;
 
 		/**
-		 * Name of the attribute that will be used to extract the username from the
-		 * call to 'userInfoUri'.
+		 * Name of the attribute that will be used to extract the username from the call
+		 * to 'userInfoUri'.
 		 */
 		private String userNameAttribute;
 

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientPropertiesRegistrationAdapter.java

@@ -51,10 +51,9 @@ final class OAuth2ClientPropertiesRegistrationAdapter {
 		return clientRegistrations;
 	}
 
-	private static ClientRegistration getClientRegistration(String registrationId, Registration properties,
-			Map<String, Provider> providers) {
-		Builder builder = getBuilder(registrationId, properties.getProvider(),
-				providers);
+	private static ClientRegistration getClientRegistration(String registrationId,
+			Registration properties, Map<String, Provider> providers) {
+		Builder builder = getBuilder(registrationId, properties.getProvider(), providers);
 		copyIfNotNull(properties::getClientId, builder::clientId);
 		copyIfNotNull(properties::getClientSecret, builder::clientSecret);
 		copyIfNotNull(properties::getClientAuthenticationMethod,
@@ -75,7 +74,8 @@ final class OAuth2ClientPropertiesRegistrationAdapter {
 		if (provider == null && !providers.containsKey(providerId)) {
 			throw new IllegalStateException("Unknown provider ID '" + providerId + "'");
 		}
-		Builder builder = (provider != null ? provider.getBuilder(registrationId) : new Builder(registrationId));
+		Builder builder = (provider != null ? provider.getBuilder(registrationId)
+				: new Builder(registrationId));
 		if (providers.containsKey(providerId)) {
 			return getBuilder(builder, providers.get(providerId));
 		}

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientRegistrationRepositoryConfiguration.java

@@ -54,8 +54,7 @@ class OAuth2ClientRegistrationRepositoryConfiguration {
 
 	private final OAuth2ClientProperties properties;
 
-	OAuth2ClientRegistrationRepositoryConfiguration(
-			OAuth2ClientProperties properties) {
+	OAuth2ClientRegistrationRepositoryConfiguration(OAuth2ClientProperties properties) {
 		this.properties = properties;
 	}
 
@@ -103,4 +102,3 @@ class OAuth2ClientRegistrationRepositoryConfiguration {
 	}
 
 }
-

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2WebSecurityConfiguration.java

@@ -36,7 +36,8 @@ import org.springframework.security.oauth2.client.registration.ClientRegistratio
 class OAuth2WebSecurityConfiguration {
 
 	@Configuration
-	static class OAuth2WebSecurityConfigurationAdapter extends WebSecurityConfigurerAdapter {
+	static class OAuth2WebSecurityConfigurationAdapter
+			extends WebSecurityConfigurerAdapter {
 
 		private final ClientRegistrationRepository clientRegistrationRepository;
 
@@ -47,15 +48,10 @@ class OAuth2WebSecurityConfiguration {
 
 		@Override
 		protected void configure(HttpSecurity http) throws Exception {
-			http
-					.authorizeRequests()
-					.anyRequest()
-					.authenticated().and()
-					.oauth2Login()
+			http.authorizeRequests().anyRequest().authenticated().and().oauth2Login()
 					.clients(this.clientRegistrationRepository);
 		}
 
 	}
 
 }
-

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/context/MessageSourceAutoConfigurationTests.java

@@ -44,86 +44,97 @@ import static org.assertj.core.api.Assertions.assertThat;
 public class MessageSourceAutoConfigurationTests {
 
 	private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
-			.withConfiguration(AutoConfigurations.of(
-					MessageSourceAutoConfiguration.class));
+			.withConfiguration(
+					AutoConfigurations.of(MessageSourceAutoConfiguration.class));
 
 	@Test
 	public void testDefaultMessageSource() {
-		this.contextRunner.run((context) ->
-				assertThat(context.getMessage("foo", null, "Foo message", Locale.UK))
+		this.contextRunner.run((context) -> assertThat(
+				context.getMessage("foo", null, "Foo message", Locale.UK))
 						.isEqualTo("Foo message"));
 	}
 
 	@Test
 	public void testMessageSourceCreated() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages")
-				.run((context) -> assertThat(context.getMessage(
-						"foo", null, "Foo message", Locale.UK)).isEqualTo("bar"));
+				.run((context) -> assertThat(
+						context.getMessage("foo", null, "Foo message", Locale.UK))
+								.isEqualTo("bar"));
 	}
 
 	@Test
 	public void testEncodingWorks() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/swedish")
-				.run((context) -> assertThat(context.getMessage(
-						"foo", null, "Foo message", Locale.UK)).isEqualTo(
-						"Some text with some swedish öäå!"));
+				.run((context) -> assertThat(
+						context.getMessage("foo", null, "Foo message", Locale.UK))
+								.isEqualTo("Some text with some swedish öäå!"));
 	}
 
 	@Test
 	public void testMultipleMessageSourceCreated() {
-		this.contextRunner.withPropertyValues(
-				"spring.messages.basename:test/messages,test/messages2").run((context) -> {
-			assertThat(context.getMessage("foo", null, "Foo message", Locale.UK))
-					.isEqualTo("bar");
-			assertThat(context.getMessage("foo-foo", null, "Foo-Foo message", Locale.UK))
-					.isEqualTo("bar-bar");
-		});
+		this.contextRunner
+				.withPropertyValues(
+						"spring.messages.basename:test/messages,test/messages2")
+				.run((context) -> {
+					assertThat(context.getMessage("foo", null, "Foo message", Locale.UK))
+							.isEqualTo("bar");
+					assertThat(context.getMessage("foo-foo", null, "Foo-Foo message",
+							Locale.UK)).isEqualTo("bar-bar");
+				});
 	}
 
 	@Test
 	public void testBadEncoding() {
 		// Bad encoding just means the messages are ignored
 		this.contextRunner.withPropertyValues("spring.messages.encoding:rubbish")
-				.run((context) -> assertThat(context.getMessage(
-						"foo", null, "blah", Locale.UK)).isEqualTo("blah"));
+				.run((context) -> assertThat(
+						context.getMessage("foo", null, "blah", Locale.UK))
+								.isEqualTo("blah"));
 	}
 
 	@Test
 	@Ignore("Expected to fail per gh-1075")
 	public void testMessageSourceFromPropertySourceAnnotation() {
-		this.contextRunner.withUserConfiguration(Config.class).run((context) ->
-				assertThat(context.getMessage("foo", null, "Foo message", Locale.UK))
-						.isEqualTo("bar"));
+		this.contextRunner.withUserConfiguration(Config.class)
+				.run((context) -> assertThat(
+						context.getMessage("foo", null, "Foo message", Locale.UK))
+								.isEqualTo("bar"));
 	}
 
 	@Test
 	public void testFallbackDefault() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages")
-				.run((context) -> assertThat(isFallbackToSystemLocale(
-						context.getBean(MessageSource.class))).isTrue());
+				.run((context) -> assertThat(
+						isFallbackToSystemLocale(context.getBean(MessageSource.class)))
+								.isTrue());
 	}
 
 	@Test
 	public void testFallbackTurnOff() {
-		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages",
-				"spring.messages.fallback-to-system-locale:false").run((context) ->
-				assertThat(isFallbackToSystemLocale(context.getBean(MessageSource.class)))
-						.isFalse());
+		this.contextRunner
+				.withPropertyValues("spring.messages.basename:test/messages",
+						"spring.messages.fallback-to-system-locale:false")
+				.run((context) -> assertThat(
+						isFallbackToSystemLocale(context.getBean(MessageSource.class)))
+								.isFalse());
 	}
 
 	@Test
 	public void testFormatMessageDefault() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages")
-				.run((context) -> assertThat(isAlwaysUseMessageFormat(
-						context.getBean(MessageSource.class))).isFalse());
+				.run((context) -> assertThat(
+						isAlwaysUseMessageFormat(context.getBean(MessageSource.class)))
+								.isFalse());
 	}
 
 	@Test
 	public void testFormatMessageOn() throws Exception {
-		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages",
-				"spring.messages.always-use-message-format:true").run((context) ->
-				assertThat(isAlwaysUseMessageFormat(context.getBean(MessageSource.class)))
-						.isTrue());
+		this.contextRunner
+				.withPropertyValues("spring.messages.basename:test/messages",
+						"spring.messages.always-use-message-format:true")
+				.run((context) -> assertThat(
+						isAlwaysUseMessageFormat(context.getBean(MessageSource.class)))
+								.isTrue());
 	}
 
 	private boolean isFallbackToSystemLocale(MessageSource messageSource) {
@@ -139,16 +150,19 @@ public class MessageSourceAutoConfigurationTests {
 	@Test
 	public void testUseCodeAsDefaultMessageDefault() {
 		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages")
-				.run((context) -> assertThat(isUseCodeAsDefaultMessage(
-						context.getBean(MessageSource.class))).isFalse());
+				.run((context) -> assertThat(
+						isUseCodeAsDefaultMessage(context.getBean(MessageSource.class)))
+								.isFalse());
 	}
 
 	@Test
 	public void testUseCodeAsDefaultMessageOn() {
-		this.contextRunner.withPropertyValues("spring.messages.basename:test/messages",
-				"spring.messages.use-code-as-default-message:true").run((context) ->
-				assertThat(isUseCodeAsDefaultMessage(
-						context.getBean(MessageSource.class))).isTrue());
+		this.contextRunner
+				.withPropertyValues("spring.messages.basename:test/messages",
+						"spring.messages.use-code-as-default-message:true")
+				.run((context) -> assertThat(
+						isUseCodeAsDefaultMessage(context.getBean(MessageSource.class)))
+								.isTrue());
 	}
 
 	private boolean isUseCodeAsDefaultMessage(MessageSource messageSource) {
@@ -167,8 +181,9 @@ public class MessageSourceAutoConfigurationTests {
 	public void existingMessageSourceInParentIsIgnored() {
 		this.contextRunner.run((parent) -> this.contextRunner.withParent(parent)
 				.withPropertyValues("spring.messages.basename:test/messages")
-				.run((context) -> assertThat(context.getMessage(
-						"foo", null, "Foo message", Locale.UK)).isEqualTo("bar")));
+				.run((context) -> assertThat(
+						context.getMessage("foo", null, "Foo message", Locale.UK))
+								.isEqualTo("bar")));
 	}
 
 	@Configuration

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/http/HttpMessageConvertersTests.java

@@ -114,8 +114,8 @@ public class HttpMessageConvertersTests {
 			@Override
 			protected List<HttpMessageConverter<?>> postProcessConverters(
 					List<HttpMessageConverter<?>> converters) {
-				converters.removeIf((
-						converter) -> converter instanceof MappingJackson2XmlHttpMessageConverter);
+				converters.removeIf(
+						MappingJackson2XmlHttpMessageConverter.class::isInstance);
 				return converters;
 			}
 
@@ -141,8 +141,8 @@ public class HttpMessageConvertersTests {
 			@Override
 			protected List<HttpMessageConverter<?>> postProcessPartConverters(
 					List<HttpMessageConverter<?>> converters) {
-				converters.removeIf((
-						converter) -> converter instanceof MappingJackson2XmlHttpMessageConverter);
+				converters.removeIf(
+						MappingJackson2XmlHttpMessageConverter.class::isInstance);
 				return converters;
 			}
 

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/jdbc/DataSourceInitializerInvokerTests.java

@@ -58,16 +58,14 @@ import static org.junit.Assert.fail;
 public class DataSourceInitializerInvokerTests {
 
 	private ApplicationContextRunner contextRunner = new ApplicationContextRunner()
-			.withConfiguration(
-					AutoConfigurations.of(DataSourceAutoConfiguration.class))
+			.withConfiguration(AutoConfigurations.of(DataSourceAutoConfiguration.class))
 			.withPropertyValues("spring.datasource.initialize=false",
 					"spring.datasource.url:jdbc:hsqldb:mem:init-"
 							+ UUID.randomUUID().toString());
 
 	@Test
 	public void dataSourceInitialized() {
-		this.contextRunner
-				.withPropertyValues("spring.datasource.initialize:true")
+		this.contextRunner.withPropertyValues("spring.datasource.initialize:true")
 				.run((context) -> {
 					assertThat(context).hasSingleBean(DataSource.class);
 					DataSource dataSource = context.getBean(DataSource.class);
@@ -76,11 +74,9 @@ public class DataSourceInitializerInvokerTests {
 				});
 	}
 
-
 	@Test
 	public void initializationAppliesToCustomDataSource() {
-		this.contextRunner
-				.withUserConfiguration(OneDataSource.class)
+		this.contextRunner.withUserConfiguration(OneDataSource.class)
 				.withPropertyValues("spring.datasource.initialize:true")
 				.run((context) -> {
 					assertThat(context).hasSingleBean(DataSource.class);
@@ -88,11 +84,10 @@ public class DataSourceInitializerInvokerTests {
 				});
 	}
 
-
 	private void assertDataSourceIsInitialized(DataSource dataSource) {
 		JdbcOperations template = new JdbcTemplate(dataSource);
-		assertThat(template.queryForObject("SELECT COUNT(*) from BAR",
-				Integer.class)).isEqualTo(1);
+		assertThat(template.queryForObject("SELECT COUNT(*) from BAR", Integer.class))
+				.isEqualTo(1);
 	}
 
 	@Test
@@ -133,13 +128,11 @@ public class DataSourceInitializerInvokerTests {
 
 	@Test
 	public void dataSourceInitializedWithExplicitSqlScriptEncoding() {
-		this.contextRunner
-				.withPropertyValues("spring.datasource.initialize:true",
-						"spring.datasource.sqlScriptEncoding:UTF-8",
-						"spring.datasource.schema:"
-								+ getRelativeLocationFor("encoding-schema.sql"),
-						"spring.datasource.data:"
-								+ getRelativeLocationFor("encoding-data.sql"))
+		this.contextRunner.withPropertyValues("spring.datasource.initialize:true",
+				"spring.datasource.sqlScriptEncoding:UTF-8",
+				"spring.datasource.schema:"
+						+ getRelativeLocationFor("encoding-schema.sql"),
+				"spring.datasource.data:" + getRelativeLocationFor("encoding-data.sql"))
 				.run((context) -> {
 					DataSource dataSource = context.getBean(DataSource.class);
 					assertThat(dataSource).isInstanceOf(HikariDataSource.class);
@@ -161,15 +154,14 @@ public class DataSourceInitializerInvokerTests {
 
 	@Test
 	public void initializationDoesNotApplyWithSeveralDataSources() {
-		this.contextRunner
-				.withUserConfiguration(TwoDataSources.class)
+		this.contextRunner.withUserConfiguration(TwoDataSources.class)
 				.withPropertyValues("spring.datasource.initialize:true")
 				.run((context) -> {
 					assertThat(context.getBeanNamesForType(DataSource.class)).hasSize(2);
-					assertDataSourceNotInitialized(context.getBean(
-							"oneDataSource", DataSource.class));
-					assertDataSourceNotInitialized(context.getBean(
-							"twoDataSource", DataSource.class));
+					assertDataSourceNotInitialized(
+							context.getBean("oneDataSource", DataSource.class));
+					assertDataSourceNotInitialized(
+							context.getBean("twoDataSource", DataSource.class));
 				});
 	}
 
@@ -185,8 +177,7 @@ public class DataSourceInitializerInvokerTests {
 	private void assertDataSourceNotInitialized(DataSource dataSource) {
 		JdbcOperations template = new JdbcTemplate(dataSource);
 		try {
-			template.queryForObject("SELECT COUNT(*) from BAR",
-					Integer.class);
+			template.queryForObject("SELECT COUNT(*) from BAR", Integer.class);
 			fail("Query should have failed as BAR table does not exist");
 		}
 		catch (BadSqlGrammarException ex) {
@@ -199,16 +190,13 @@ public class DataSourceInitializerInvokerTests {
 
 	@Test
 	public void dataSourceInitializedWithSchemaCredentials() {
-		this.contextRunner
-				.withPropertyValues("spring.datasource.initialize:true",
-						"spring.datasource.sqlScriptEncoding:UTF-8",
-						"spring.datasource.schema:"
-								+ getRelativeLocationFor("encoding-schema.sql"),
-						"spring.datasource.data:"
-								+ getRelativeLocationFor("encoding-data.sql"),
-						"spring.datasource.schema-username:admin",
-						"spring.datasource.schema-password:admin")
-				.run((context) -> {
+		this.contextRunner.withPropertyValues("spring.datasource.initialize:true",
+				"spring.datasource.sqlScriptEncoding:UTF-8",
+				"spring.datasource.schema:"
+						+ getRelativeLocationFor("encoding-schema.sql"),
+				"spring.datasource.data:" + getRelativeLocationFor("encoding-data.sql"),
+				"spring.datasource.schema-username:admin",
+				"spring.datasource.schema-password:admin").run((context) -> {
 					assertThat(context).hasFailed();
 					assertThat(context.getStartupFailure())
 							.isInstanceOf(BeanCreationException.class);
@@ -217,16 +205,13 @@ public class DataSourceInitializerInvokerTests {
 
 	@Test
 	public void dataSourceInitializedWithDataCredentials() {
-		this.contextRunner
-				.withPropertyValues("spring.datasource.initialize:true",
-						"spring.datasource.sqlScriptEncoding:UTF-8",
-						"spring.datasource.schema:"
-								+ getRelativeLocationFor("encoding-schema.sql"),
-						"spring.datasource.data:"
-								+ getRelativeLocationFor("encoding-data.sql"),
-						"spring.datasource.data-username:admin",
-						"spring.datasource.data-password:admin")
-				.run((context) -> {
+		this.contextRunner.withPropertyValues("spring.datasource.initialize:true",
+				"spring.datasource.sqlScriptEncoding:UTF-8",
+				"spring.datasource.schema:"
+						+ getRelativeLocationFor("encoding-schema.sql"),
+				"spring.datasource.data:" + getRelativeLocationFor("encoding-data.sql"),
+				"spring.datasource.data-username:admin",
+				"spring.datasource.data-password:admin").run((context) -> {
 					assertThat(context).hasFailed();
 					assertThat(context.getStartupFailure())
 							.isInstanceOf(BeanCreationException.class);

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/kafka/KafkaAutoConfigurationTests.java

@@ -67,10 +67,8 @@ public class KafkaAutoConfigurationTests {
 
 	@Test
 	public void consumerProperties() {
-		this.contextRunner
-				.withUserConfiguration(TestConfiguration.class)
-				.withPropertyValues(
-						"spring.kafka.bootstrap-servers=foo:1234",
+		this.contextRunner.withUserConfiguration(TestConfiguration.class)
+				.withPropertyValues("spring.kafka.bootstrap-servers=foo:1234",
 						"spring.kafka.properties.foo=bar",
 						"spring.kafka.properties.baz=qux",
 						"spring.kafka.properties.foo.bar.baz=qux.fiz.buz",
@@ -90,53 +88,62 @@ public class KafkaAutoConfigurationTests {
 						"spring.kafka.consumer.group-id=bar",
 						"spring.kafka.consumer.heartbeat-interval=234",
 						"spring.kafka.consumer.key-deserializer = org.apache.kafka.common.serialization.LongDeserializer",
-						"spring.kafka.consumer.value-deserializer = org.apache.kafka.common.serialization.IntegerDeserializer"
-				).run((context) -> {
-			DefaultKafkaConsumerFactory<?, ?> consumerFactory = context
-					.getBean(DefaultKafkaConsumerFactory.class);
-			Map<String, Object> configs = consumerFactory.getConfigurationProperties();
-			// common
-			assertThat(configs.get(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG))
-					.isEqualTo(Collections.singletonList("foo:1234"));
-			assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG)).isEqualTo("p1");
-			assertThat((String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "ksLoc");
-			assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG)).isEqualTo("p2");
-			assertThat((String) configs.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "tsLoc");
-			assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
-					.isEqualTo("p3");
-			// consumer
-			assertThat(configs.get(ConsumerConfig.CLIENT_ID_CONFIG)).isEqualTo("ccid"); // override
-			assertThat(configs.get(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG))
-					.isEqualTo(Boolean.FALSE);
-			assertThat(configs.get(ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG))
-					.isEqualTo(123);
-			assertThat(configs.get(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG))
-					.isEqualTo("earliest");
-			assertThat(configs.get(ConsumerConfig.FETCH_MAX_WAIT_MS_CONFIG)).isEqualTo(456);
-			assertThat(configs.get(ConsumerConfig.FETCH_MIN_BYTES_CONFIG)).isEqualTo(789);
-			assertThat(configs.get(ConsumerConfig.GROUP_ID_CONFIG)).isEqualTo("bar");
-			assertThat(configs.get(ConsumerConfig.HEARTBEAT_INTERVAL_MS_CONFIG))
-					.isEqualTo(234);
-			assertThat(configs.get(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG))
-					.isEqualTo(LongDeserializer.class);
-			assertThat(configs.get(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG))
-					.isEqualTo(IntegerDeserializer.class);
-			assertThat(configs.get(ConsumerConfig.MAX_POLL_RECORDS_CONFIG)).isEqualTo(42);
-			assertThat(configs.get("foo")).isEqualTo("bar");
-			assertThat(configs.get("baz")).isEqualTo("qux");
-			assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
-			assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
-		});
+						"spring.kafka.consumer.value-deserializer = org.apache.kafka.common.serialization.IntegerDeserializer")
+				.run((context) -> {
+					DefaultKafkaConsumerFactory<?, ?> consumerFactory = context
+							.getBean(DefaultKafkaConsumerFactory.class);
+					Map<String, Object> configs = consumerFactory
+							.getConfigurationProperties();
+					// common
+					assertThat(configs.get(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG))
+							.isEqualTo(Collections.singletonList("foo:1234"));
+					assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG))
+							.isEqualTo("p1");
+					assertThat(
+							(String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "ksLoc");
+					assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p2");
+					assertThat((String) configs
+							.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "tsLoc");
+					assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p3");
+					// consumer
+					assertThat(configs.get(ConsumerConfig.CLIENT_ID_CONFIG))
+							.isEqualTo("ccid"); // override
+					assertThat(configs.get(ConsumerConfig.ENABLE_AUTO_COMMIT_CONFIG))
+							.isEqualTo(Boolean.FALSE);
+					assertThat(configs.get(ConsumerConfig.AUTO_COMMIT_INTERVAL_MS_CONFIG))
+							.isEqualTo(123);
+					assertThat(configs.get(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG))
+							.isEqualTo("earliest");
+					assertThat(configs.get(ConsumerConfig.FETCH_MAX_WAIT_MS_CONFIG))
+							.isEqualTo(456);
+					assertThat(configs.get(ConsumerConfig.FETCH_MIN_BYTES_CONFIG))
+							.isEqualTo(789);
+					assertThat(configs.get(ConsumerConfig.GROUP_ID_CONFIG))
+							.isEqualTo("bar");
+					assertThat(configs.get(ConsumerConfig.HEARTBEAT_INTERVAL_MS_CONFIG))
+							.isEqualTo(234);
+					assertThat(configs.get(ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG))
+							.isEqualTo(LongDeserializer.class);
+					assertThat(
+							configs.get(ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG))
+									.isEqualTo(IntegerDeserializer.class);
+					assertThat(configs.get(ConsumerConfig.MAX_POLL_RECORDS_CONFIG))
+							.isEqualTo(42);
+					assertThat(configs.get("foo")).isEqualTo("bar");
+					assertThat(configs.get("baz")).isEqualTo("qux");
+					assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
+					assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
+				});
 	}
 
 	@Test
 	public void producerProperties() {
-		this.contextRunner
-				.withUserConfiguration(TestConfiguration.class)
-				.withPropertyValues(
-						"spring.kafka.clientId=cid",
+		this.contextRunner.withUserConfiguration(TestConfiguration.class)
+				.withPropertyValues("spring.kafka.clientId=cid",
 						"spring.kafka.properties.foo.bar.baz=qux.fiz.buz",
 						"spring.kafka.producer.acks=all",
 						"spring.kafka.producer.batch-size=20",
@@ -152,71 +159,89 @@ public class KafkaAutoConfigurationTests {
 						"spring.kafka.producer.ssl.keystore-password=p5",
 						"spring.kafka.producer.ssl.truststore-location=classpath:tsLocP",
 						"spring.kafka.producer.ssl.truststore-password=p6",
-						"spring.kafka.producer.value-serializer=org.apache.kafka.common.serialization.IntegerSerializer"
-				).run((context) -> {
-			DefaultKafkaProducerFactory<?, ?> producerFactory = context
-					.getBean(DefaultKafkaProducerFactory.class);
-			Map<String, Object> configs = producerFactory.getConfigurationProperties();
-			// common
-			assertThat(configs.get(ProducerConfig.CLIENT_ID_CONFIG)).isEqualTo("cid");
-			// producer
-			assertThat(configs.get(ProducerConfig.ACKS_CONFIG)).isEqualTo("all");
-			assertThat(configs.get(ProducerConfig.BATCH_SIZE_CONFIG)).isEqualTo(20);
-			assertThat(configs.get(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG))
-					.isEqualTo(Collections.singletonList("bar:1234")); // override
-			assertThat(configs.get(ProducerConfig.BUFFER_MEMORY_CONFIG)).isEqualTo(12345L);
-			assertThat(configs.get(ProducerConfig.COMPRESSION_TYPE_CONFIG)).isEqualTo("gzip");
-			assertThat(configs.get(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG))
-					.isEqualTo(LongSerializer.class);
-			assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG)).isEqualTo("p4");
-			assertThat((String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "ksLocP");
-			assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG)).isEqualTo("p5");
-			assertThat((String) configs.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "tsLocP");
-			assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
-					.isEqualTo("p6");
-			assertThat(configs.get(ProducerConfig.RETRIES_CONFIG)).isEqualTo(2);
-			assertThat(configs.get(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG))
-					.isEqualTo(IntegerSerializer.class);
-			assertThat(context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
-					.isEmpty();
-			assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
-			assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
-		});
+						"spring.kafka.producer.value-serializer=org.apache.kafka.common.serialization.IntegerSerializer")
+				.run((context) -> {
+					DefaultKafkaProducerFactory<?, ?> producerFactory = context
+							.getBean(DefaultKafkaProducerFactory.class);
+					Map<String, Object> configs = producerFactory
+							.getConfigurationProperties();
+					// common
+					assertThat(configs.get(ProducerConfig.CLIENT_ID_CONFIG))
+							.isEqualTo("cid");
+					// producer
+					assertThat(configs.get(ProducerConfig.ACKS_CONFIG)).isEqualTo("all");
+					assertThat(configs.get(ProducerConfig.BATCH_SIZE_CONFIG))
+							.isEqualTo(20);
+					assertThat(configs.get(ProducerConfig.BOOTSTRAP_SERVERS_CONFIG))
+							.isEqualTo(Collections.singletonList("bar:1234")); // override
+					assertThat(configs.get(ProducerConfig.BUFFER_MEMORY_CONFIG))
+							.isEqualTo(12345L);
+					assertThat(configs.get(ProducerConfig.COMPRESSION_TYPE_CONFIG))
+							.isEqualTo("gzip");
+					assertThat(configs.get(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG))
+							.isEqualTo(LongSerializer.class);
+					assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG))
+							.isEqualTo("p4");
+					assertThat(
+							(String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "ksLocP");
+					assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p5");
+					assertThat((String) configs
+							.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "tsLocP");
+					assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p6");
+					assertThat(configs.get(ProducerConfig.RETRIES_CONFIG)).isEqualTo(2);
+					assertThat(configs.get(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG))
+							.isEqualTo(IntegerSerializer.class);
+					assertThat(
+							context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
+									.isEmpty();
+					assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
+					assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
+				});
 	}
 
 	@Test
 	public void adminProperties() {
-		this.contextRunner.withPropertyValues("spring.kafka.clientId=cid",
-				"spring.kafka.properties.foo.bar.baz=qux.fiz.buz",
-				"spring.kafka.admin.fail-fast=true",
-				"spring.kafka.admin.properties.fiz.buz=fix.fox",
-				"spring.kafka.admin.ssl.key-password=p4",
-				"spring.kafka.admin.ssl.keystore-location=classpath:ksLocP",
-				"spring.kafka.admin.ssl.keystore-password=p5",
-				"spring.kafka.admin.ssl.truststore-location=classpath:tsLocP",
-				"spring.kafka.admin.ssl.truststore-password=p6").run((context) -> {
-			KafkaAdmin admin = context.getBean(KafkaAdmin.class);
-			Map<String, Object> configs = admin.getConfig();
-			// common
-			assertThat(configs.get(AdminClientConfig.CLIENT_ID_CONFIG)).isEqualTo("cid");
-			// admin
-			assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG)).isEqualTo("p4");
-			assertThat((String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "ksLocP");
-			assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG)).isEqualTo("p5");
-			assertThat((String) configs.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
-					.endsWith(File.separator + "tsLocP");
-			assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
-					.isEqualTo("p6");
-			assertThat(context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
-					.isEmpty();
-			assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
-			assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
-			assertThat(KafkaTestUtils.getPropertyValue(admin, "fatalIfBrokerNotAvailable",
-					Boolean.class)).isTrue();
-		});
+		this.contextRunner
+				.withPropertyValues("spring.kafka.clientId=cid",
+						"spring.kafka.properties.foo.bar.baz=qux.fiz.buz",
+						"spring.kafka.admin.fail-fast=true",
+						"spring.kafka.admin.properties.fiz.buz=fix.fox",
+						"spring.kafka.admin.ssl.key-password=p4",
+						"spring.kafka.admin.ssl.keystore-location=classpath:ksLocP",
+						"spring.kafka.admin.ssl.keystore-password=p5",
+						"spring.kafka.admin.ssl.truststore-location=classpath:tsLocP",
+						"spring.kafka.admin.ssl.truststore-password=p6")
+				.run((context) -> {
+					KafkaAdmin admin = context.getBean(KafkaAdmin.class);
+					Map<String, Object> configs = admin.getConfig();
+					// common
+					assertThat(configs.get(AdminClientConfig.CLIENT_ID_CONFIG))
+							.isEqualTo("cid");
+					// admin
+					assertThat(configs.get(SslConfigs.SSL_KEY_PASSWORD_CONFIG))
+							.isEqualTo("p4");
+					assertThat(
+							(String) configs.get(SslConfigs.SSL_KEYSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "ksLocP");
+					assertThat(configs.get(SslConfigs.SSL_KEYSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p5");
+					assertThat((String) configs
+							.get(SslConfigs.SSL_TRUSTSTORE_LOCATION_CONFIG))
+									.endsWith(File.separator + "tsLocP");
+					assertThat(configs.get(SslConfigs.SSL_TRUSTSTORE_PASSWORD_CONFIG))
+							.isEqualTo("p6");
+					assertThat(
+							context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
+									.isEmpty();
+					assertThat(configs.get("foo.bar.baz")).isEqualTo("qux.fiz.buz");
+					assertThat(configs.get("fiz.buz")).isEqualTo("fix.fox");
+					assertThat(KafkaTestUtils.getPropertyValue(admin,
+							"fatalIfBrokerNotAvailable", Boolean.class)).isTrue();
+				});
 	}
 
 	@SuppressWarnings("unchecked")
@@ -233,48 +258,56 @@ public class KafkaAutoConfigurationTests {
 						"spring.kafka.jaas.enabled=true",
 						"spring.kafka.jaas.login-module=foo",
 						"spring.kafka.jaas.control-flag=REQUISITE",
-						"spring.kafka.jaas.options.useKeyTab=true"
-				).run((context) -> {
-			DefaultKafkaProducerFactory<?, ?> producerFactory = context
-					.getBean(DefaultKafkaProducerFactory.class);
-			DefaultKafkaConsumerFactory<?, ?> consumerFactory = context
-					.getBean(DefaultKafkaConsumerFactory.class);
-			KafkaTemplate<?, ?> kafkaTemplate = context.getBean(KafkaTemplate.class);
-			KafkaListenerContainerFactory<?> kafkaListenerContainerFactory = context
-					.getBean(KafkaListenerContainerFactory.class);
-			assertThat(kafkaTemplate.getMessageConverter()).isInstanceOf(
-					MessagingMessageConverter.class);
-			assertThat(new DirectFieldAccessor(kafkaTemplate)
-					.getPropertyValue("producerFactory")).isEqualTo(producerFactory);
-			assertThat(kafkaTemplate.getDefaultTopic()).isEqualTo("testTopic");
-			DirectFieldAccessor dfa = new DirectFieldAccessor(kafkaListenerContainerFactory);
-			assertThat(dfa.getPropertyValue("consumerFactory")).isEqualTo(consumerFactory);
-			assertThat(dfa.getPropertyValue("containerProperties.ackMode"))
-					.isEqualTo(AckMode.MANUAL);
-			assertThat(dfa.getPropertyValue("containerProperties.ackCount")).isEqualTo(123);
-			assertThat(dfa.getPropertyValue("containerProperties.ackTime")).isEqualTo(456L);
-			assertThat(dfa.getPropertyValue("concurrency")).isEqualTo(3);
-			assertThat(dfa.getPropertyValue("containerProperties.pollTimeout"))
-					.isEqualTo(2000L);
-			assertThat(dfa.getPropertyValue("batchListener")).isEqualTo(true);
-			assertThat(context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
-					.hasSize(1);
-			KafkaJaasLoginModuleInitializer jaas = context
-					.getBean(KafkaJaasLoginModuleInitializer.class);
-			dfa = new DirectFieldAccessor(jaas);
-			assertThat(dfa.getPropertyValue("loginModule")).isEqualTo("foo");
-			assertThat(dfa.getPropertyValue("controlFlag"))
-					.isEqualTo(AppConfigurationEntry.LoginModuleControlFlag.REQUISITE);
-			assertThat(((Map<String, String>) dfa.getPropertyValue("options")))
-					.containsExactly(entry("useKeyTab", "true"));
-		});
+						"spring.kafka.jaas.options.useKeyTab=true")
+				.run((context) -> {
+					DefaultKafkaProducerFactory<?, ?> producerFactory = context
+							.getBean(DefaultKafkaProducerFactory.class);
+					DefaultKafkaConsumerFactory<?, ?> consumerFactory = context
+							.getBean(DefaultKafkaConsumerFactory.class);
+					KafkaTemplate<?, ?> kafkaTemplate = context
+							.getBean(KafkaTemplate.class);
+					KafkaListenerContainerFactory<?> kafkaListenerContainerFactory = context
+							.getBean(KafkaListenerContainerFactory.class);
+					assertThat(kafkaTemplate.getMessageConverter())
+							.isInstanceOf(MessagingMessageConverter.class);
+					assertThat(new DirectFieldAccessor(kafkaTemplate)
+							.getPropertyValue("producerFactory"))
+									.isEqualTo(producerFactory);
+					assertThat(kafkaTemplate.getDefaultTopic()).isEqualTo("testTopic");
+					DirectFieldAccessor dfa = new DirectFieldAccessor(
+							kafkaListenerContainerFactory);
+					assertThat(dfa.getPropertyValue("consumerFactory"))
+							.isEqualTo(consumerFactory);
+					assertThat(dfa.getPropertyValue("containerProperties.ackMode"))
+							.isEqualTo(AckMode.MANUAL);
+					assertThat(dfa.getPropertyValue("containerProperties.ackCount"))
+							.isEqualTo(123);
+					assertThat(dfa.getPropertyValue("containerProperties.ackTime"))
+							.isEqualTo(456L);
+					assertThat(dfa.getPropertyValue("concurrency")).isEqualTo(3);
+					assertThat(dfa.getPropertyValue("containerProperties.pollTimeout"))
+							.isEqualTo(2000L);
+					assertThat(dfa.getPropertyValue("batchListener")).isEqualTo(true);
+					assertThat(
+							context.getBeansOfType(KafkaJaasLoginModuleInitializer.class))
+									.hasSize(1);
+					KafkaJaasLoginModuleInitializer jaas = context
+							.getBean(KafkaJaasLoginModuleInitializer.class);
+					dfa = new DirectFieldAccessor(jaas);
+					assertThat(dfa.getPropertyValue("loginModule")).isEqualTo("foo");
+					assertThat(dfa.getPropertyValue("controlFlag")).isEqualTo(
+							AppConfigurationEntry.LoginModuleControlFlag.REQUISITE);
+					assertThat(((Map<String, String>) dfa.getPropertyValue("options")))
+							.containsExactly(entry("useKeyTab", "true"));
+				});
 	}
 
 	@Test
 	public void testKafkaTemplateRecordMessageConverters() {
 		this.contextRunner.withUserConfiguration(MessageConverterConfiguration.class)
 				.run((context) -> {
-					KafkaTemplate<?, ?> kafkaTemplate = context.getBean(KafkaTemplate.class);
+					KafkaTemplate<?, ?> kafkaTemplate = context
+							.getBean(KafkaTemplate.class);
 					assertThat(kafkaTemplate.getMessageConverter())
 							.isSameAs(context.getBean("myMessageConverter"));
 				});

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/orm/jpa/AbstractJpaAutoConfigurationTests.java

@@ -113,13 +113,13 @@ public abstract class AbstractJpaAutoConfigurationTests {
 
 	@Test
 	public void configuredWithSingleCandidateDataSource() {
-		this.contextRunner.withUserConfiguration(
-				TestTwoDataSourcesAndPrimaryConfiguration.class).run((context) -> {
-			assertThat(context).getBeans(DataSource.class).hasSize(2);
-			assertThat(context).hasSingleBean(JpaTransactionManager.class);
-			assertThat(context).hasSingleBean(EntityManagerFactory.class);
-		});
-
+		this.contextRunner
+				.withUserConfiguration(TestTwoDataSourcesAndPrimaryConfiguration.class)
+				.run((context) -> {
+					assertThat(context).getBeans(DataSource.class).hasSize(2);
+					assertThat(context).hasSingleBean(JpaTransactionManager.class);
+					assertThat(context).hasSingleBean(EntityManagerFactory.class);
+				});
 	}
 
 	@Test
@@ -240,18 +240,16 @@ public abstract class AbstractJpaAutoConfigurationTests {
 				});
 	}
 
-
-
 	@Configuration
 	protected static class TestTwoDataSourcesConfiguration {
 
 		@Bean
-		public DataSource firstDataSource()  {
+		public DataSource firstDataSource() {
 			return createRandomDataSource();
 		}
 
 		@Bean
-		public DataSource secondDataSource()  {
+		public DataSource secondDataSource() {
 			return createRandomDataSource();
 		}
 
@@ -267,12 +265,12 @@ public abstract class AbstractJpaAutoConfigurationTests {
 
 		@Bean
 		@Primary
-		public DataSource firstDataSource()  {
+		public DataSource firstDataSource() {
 			return createRandomDataSource();
 		}
 
 		@Bean
-		public DataSource secondDataSource()  {
+		public DataSource secondDataSource() {
 			return createRandomDataSource();
 		}
 

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfigurationTests.java

@@ -75,12 +75,12 @@ public class HibernateJpaAutoConfigurationTests
 		contextRunner().withPropertyValues("spring.datasource.data:classpath:/city.sql",
 				// Missing:
 				"spring.datasource.schema:classpath:/ddl.sql").run((context) -> {
-			assertThat(context).hasFailed();
-			assertThat(context.getStartupFailure())
-					.hasMessageContaining("ddl.sql");
-			assertThat(context.getStartupFailure())
-					.hasMessageContaining("spring.datasource.schema");
-		});
+					assertThat(context).hasFailed();
+					assertThat(context.getStartupFailure())
+							.hasMessageContaining("ddl.sql");
+					assertThat(context.getStartupFailure())
+							.hasMessageContaining("spring.datasource.schema");
+				});
 	}
 
 	@Test
@@ -105,7 +105,7 @@ public class HibernateJpaAutoConfigurationTests
 						"spring.datasource.data:classpath:/city.sql")
 				.run((context) -> assertThat(
 						context.getBean(TestInitializedJpaConfiguration.class).called)
-						.isTrue());
+								.isTrue());
 	}
 
 	@Test
@@ -164,7 +164,7 @@ public class HibernateJpaAutoConfigurationTests
 							.getJpaPropertyMap();
 					assertThat((String) jpaPropertyMap
 							.get("hibernate.transaction.jta.platform"))
-							.isEqualTo(TestJtaPlatform.class.getName());
+									.isEqualTo(TestJtaPlatform.class.getName());
 				});
 	}
 
@@ -183,13 +183,15 @@ public class HibernateJpaAutoConfigurationTests
 
 	@Test
 	public void autoConfigurationBacksOffWithSeveralDataSources() {
-		contextRunner().withConfiguration(
-				AutoConfigurations.of(DataSourceTransactionManagerAutoConfiguration.class,
-						XADataSourceAutoConfiguration.class, JtaAutoConfiguration.class)
-		).withUserConfiguration(TestTwoDataSourcesConfiguration.class).run((context) -> {
-			assertThat(context).hasNotFailed();
-			assertThat(context).doesNotHaveBean(EntityManagerFactory.class);
-		});
+		contextRunner()
+				.withConfiguration(AutoConfigurations.of(
+						DataSourceTransactionManagerAutoConfiguration.class,
+						XADataSourceAutoConfiguration.class, JtaAutoConfiguration.class))
+				.withUserConfiguration(TestTwoDataSourcesConfiguration.class)
+				.run((context) -> {
+					assertThat(context).hasNotFailed();
+					assertThat(context).doesNotHaveBean(EntityManagerFactory.class);
+				});
 	}
 
 	@Configuration

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/CommonOAuth2ProviderTests.java

@@ -116,7 +116,8 @@ public class CommonOAuth2ProviderTests {
 		assertThat(providerDetails.getAuthorizationUri())
 				.isEqualTo("http://example.com/auth");
 		assertThat(providerDetails.getTokenUri()).isEqualTo("http://example.com/token");
-		assertThat(providerDetails.getUserInfoEndpoint().getUri()).isEqualTo("http://example.com/info");
+		assertThat(providerDetails.getUserInfoEndpoint().getUri())
+				.isEqualTo("http://example.com/info");
 		assertThat(providerDetails.getUserInfoEndpoint().getUserNameAttributeName())
 				.isEqualTo(null);
 		assertThat(providerDetails.getJwkSetUri()).isNull();
@@ -136,9 +137,7 @@ public class CommonOAuth2ProviderTests {
 	}
 
 	private Builder builder(CommonOAuth2Provider provider) {
-		return provider.getBuilder("123")
-				.clientId("abcd")
-				.clientSecret("secret");
+		return provider.getBuilder("123").clientId("abcd").clientSecret("secret");
 	}
 
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientPropertiesRegistrationAdapterTests.java

@@ -67,7 +67,8 @@ public class OAuth2ClientPropertiesRegistrationAdapterTests {
 		assertThat(adaptedProvider.getAuthorizationUri())
 				.isEqualTo("http://example.com/auth");
 		assertThat(adaptedProvider.getTokenUri()).isEqualTo("http://example.com/token");
-		assertThat(adaptedProvider.getUserInfoEndpoint().getUri()).isEqualTo("http://example.com/info");
+		assertThat(adaptedProvider.getUserInfoEndpoint().getUri())
+				.isEqualTo("http://example.com/info");
 		assertThat(adaptedProvider.getJwkSetUri()).isEqualTo("http://example.com/jkw");
 		assertThat(adapted.getRegistrationId()).isEqualTo("registration");
 		assertThat(adapted.getClientId()).isEqualTo("clientId");

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientPropertiesTests.java

@@ -64,4 +64,5 @@ public class OAuth2ClientPropertiesTests {
 		this.thrown.expectMessage("Provider must not be empty.");
 		this.properties.validate();
 	}
+
 }

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2ClientRegistrationRepositoryConfigurationTests.java

@@ -36,20 +36,29 @@ public class OAuth2ClientRegistrationRepositoryConfigurationTests {
 	private static final String REGISTRATION_PREFIX = "spring.security.oauth2.client.registration";
 
 	@Test
-	public void clientRegistrationRepositoryBeanShouldNotBeCreatedWhenPropertiesAbsent() throws Exception {
-		this.contextRunner.withUserConfiguration(OAuth2ClientRegistrationRepositoryConfiguration.class)
-				.run(context -> assertThat(context).doesNotHaveBean(ClientRegistrationRepository.class));
+	public void clientRegistrationRepositoryBeanShouldNotBeCreatedWhenPropertiesAbsent()
+			throws Exception {
+		this.contextRunner
+				.withUserConfiguration(
+						OAuth2ClientRegistrationRepositoryConfiguration.class)
+				.run(context -> assertThat(context)
+						.doesNotHaveBean(ClientRegistrationRepository.class));
 	}
 
 	@Test
-	public void clientRegistrationRepositoryBeanShouldBeCreatedWhenPropertiesPresent() throws Exception {
-		this.contextRunner.withUserConfiguration(OAuth2ClientRegistrationRepositoryConfiguration.class)
+	public void clientRegistrationRepositoryBeanShouldBeCreatedWhenPropertiesPresent()
+			throws Exception {
+		this.contextRunner
+				.withUserConfiguration(
+						OAuth2ClientRegistrationRepositoryConfiguration.class)
 				.withPropertyValues(REGISTRATION_PREFIX + ".foo.client-id=abcd",
 						REGISTRATION_PREFIX + ".foo.client-secret=secret",
 						REGISTRATION_PREFIX + ".foo.provider=github")
 				.run(context -> {
-					ClientRegistrationRepository repository = context.getBean(ClientRegistrationRepository.class);
-					ClientRegistration registration = repository.findByRegistrationId("foo");
+					ClientRegistrationRepository repository = context
+							.getBean(ClientRegistrationRepository.class);
+					ClientRegistration registration = repository
+							.findByRegistrationId("foo");
 					assertThat(registration).isNotNull();
 					assertThat(registration.getClientSecret()).isEqualTo("secret");
 				});

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2WebSecurityConfigurationTests.java

@@ -55,59 +55,80 @@ public class OAuth2WebSecurityConfigurationTests {
 	private final ApplicationContextRunner contextRunner = new ApplicationContextRunner();
 
 	@Test
-	@SuppressWarnings("unchecked")
 	public void securityConfigurerRegistersClientRegistrations() throws Exception {
-		this.contextRunner.withUserConfiguration(
-				ClientRepositoryConfiguration.class, OAuth2WebSecurityConfiguration.class)
-				.run(context -> {
-			ClientRegistrationRepository expected = context.getBean(ClientRegistrationRepository.class);
-			ClientRegistrationRepository actual = (ClientRegistrationRepository) ReflectionTestUtils.getField(
-					getAuthCodeFilters(context).get(0), "clientRegistrationRepository");
-			assertThat(isEqual(expected.findByRegistrationId("first"),
-					actual.findByRegistrationId("first"))).isTrue();
-			assertThat(isEqual(expected.findByRegistrationId("second"),
-					actual.findByRegistrationId("second"))).isTrue();
-		});
+		this.contextRunner.withUserConfiguration(ClientRepositoryConfiguration.class,
+				OAuth2WebSecurityConfiguration.class).run((context) -> {
+					ClientRegistrationRepository expected = context
+							.getBean(ClientRegistrationRepository.class);
+					ClientRegistrationRepository actual = (ClientRegistrationRepository) ReflectionTestUtils
+							.getField(getAuthCodeFilters(context).get(0),
+									"clientRegistrationRepository");
+					assertThat(isEqual(expected.findByRegistrationId("first"),
+							actual.findByRegistrationId("first"))).isTrue();
+					assertThat(isEqual(expected.findByRegistrationId("second"),
+							actual.findByRegistrationId("second"))).isTrue();
+				});
 	}
 
 	@Test
-	public void securityConfigurerBacksOffWhenClientRegistrationBeanAbsent() throws Exception {
-		this.contextRunner.withUserConfiguration(TestConfig.class, OAuth2WebSecurityConfiguration.class)
-				.run(context -> assertThat(getAuthCodeFilters(context)).isEmpty());
+	public void securityConfigurerBacksOffWhenClientRegistrationBeanAbsent()
+			throws Exception {
+		this.contextRunner
+				.withUserConfiguration(TestConfig.class,
+						OAuth2WebSecurityConfiguration.class)
+				.run((context) -> assertThat(getAuthCodeFilters(context)).isEmpty());
 	}
 
 	@Test
-	public void securityConfigurerBacksOffWhenOtherWebSecurityAdapterPresent() throws Exception {
-		this.contextRunner.withUserConfiguration(TestWebSecurityConfigurerConfig.class, OAuth2WebSecurityConfiguration.class)
-				.run(context -> assertThat(getAuthCodeFilters(context)).isEmpty());
+	public void securityConfigurerBacksOffWhenOtherWebSecurityAdapterPresent()
+			throws Exception {
+		this.contextRunner
+				.withUserConfiguration(TestWebSecurityConfigurerConfig.class,
+						OAuth2WebSecurityConfiguration.class)
+				.run((context) -> assertThat(getAuthCodeFilters(context)).isEmpty());
 	}
 
-	@SuppressWarnings("unchecked")
+	@SuppressWarnings({ "unchecked", "cast" })
 	private List<Filter> getAuthCodeFilters(AssertableApplicationContext context) {
-		FilterChainProxy filterChain = (FilterChainProxy) context.getBean("springSecurityFilterChain");
+		FilterChainProxy filterChain = (FilterChainProxy) context
+				.getBean("springSecurityFilterChain");
 		List<SecurityFilterChain> filterChains = filterChain.getFilterChains();
-		List<Filter> filters = (List<Filter>) ReflectionTestUtils.getField(((List) filterChains).get(0), "filters");
-		List<Filter> oauth2Filters = filters.stream().filter(
-				f -> f instanceof AuthorizationCodeAuthenticationProcessingFilter ||
-						f instanceof AuthorizationCodeRequestRedirectFilter).collect(Collectors.toList());
-		return oauth2Filters.stream().filter(f -> f instanceof AuthorizationCodeAuthenticationProcessingFilter)
+		List<Filter> filters = (List<Filter>) ReflectionTestUtils
+				.getField(filterChains.get(0), "filters");
+		List<Filter> oauth2Filters = filters.stream()
+				.filter((
+						f) -> f instanceof AuthorizationCodeAuthenticationProcessingFilter
+								|| f instanceof AuthorizationCodeRequestRedirectFilter)
+				.collect(Collectors.toList());
+		return oauth2Filters.stream()
+				.filter((
+						f) -> f instanceof AuthorizationCodeAuthenticationProcessingFilter)
 				.collect(Collectors.toList());
 	}
 
 	private boolean isEqual(ClientRegistration reg1, ClientRegistration reg2) {
-		boolean result = ObjectUtils.nullSafeEquals(reg1.getClientId(), reg2.getClientId());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getClientName(), reg2.getClientName());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getClientSecret(), reg2.getClientSecret());
+		boolean result = ObjectUtils.nullSafeEquals(reg1.getClientId(),
+				reg2.getClientId());
+		result = result
+				&& ObjectUtils.nullSafeEquals(reg1.getClientName(), reg2.getClientName());
+		result = result && ObjectUtils.nullSafeEquals(reg1.getClientSecret(),
+				reg2.getClientSecret());
 		result = result && ObjectUtils.nullSafeEquals(reg1.getScope(), reg2.getScope());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getRedirectUri(), reg2.getRedirectUri());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getRegistrationId(), reg2.getRegistrationId());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getAuthorizationGrantType(), reg2.getAuthorizationGrantType());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getProviderDetails().getAuthorizationUri(),
+		result = result && ObjectUtils.nullSafeEquals(reg1.getRedirectUri(),
+				reg2.getRedirectUri());
+		result = result && ObjectUtils.nullSafeEquals(reg1.getRegistrationId(),
+				reg2.getRegistrationId());
+		result = result && ObjectUtils.nullSafeEquals(reg1.getAuthorizationGrantType(),
+				reg2.getAuthorizationGrantType());
+		result = result && ObjectUtils.nullSafeEquals(
+				reg1.getProviderDetails().getAuthorizationUri(),
 				reg2.getProviderDetails().getAuthorizationUri());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getProviderDetails().getUserInfoEndpoint(),
+		result = result && ObjectUtils.nullSafeEquals(
+				reg1.getProviderDetails().getUserInfoEndpoint(),
 				reg2.getProviderDetails().getUserInfoEndpoint());
-		result = result && ObjectUtils.nullSafeEquals(reg1.getProviderDetails().getTokenUri(),
-				reg2.getProviderDetails().getTokenUri());
+		result = result
+				&& ObjectUtils.nullSafeEquals(reg1.getProviderDetails().getTokenUri(),
+						reg2.getProviderDetails().getTokenUri());
 		return result;
 	}
 
@@ -136,16 +157,14 @@ public class OAuth2WebSecurityConfigurationTests {
 
 		private ClientRegistration getClientRegistration(String id, String userInfoUri) {
 			ClientRegistration.Builder builder = new ClientRegistration.Builder(id);
-			builder.clientName("foo")
-					.clientId("foo")
-					.clientAuthenticationMethod(org.springframework.security.oauth2.core.ClientAuthenticationMethod.BASIC)
+			builder.clientName("foo").clientId("foo")
+					.clientAuthenticationMethod(
+							org.springframework.security.oauth2.core.ClientAuthenticationMethod.BASIC)
 					.authorizationGrantType(AuthorizationGrantType.AUTHORIZATION_CODE)
-					.scope("read")
-					.clientSecret("secret")
+					.scope("read").clientSecret("secret")
 					.redirectUri("http://redirect-uri.com")
 					.authorizationUri("http://authorization-uri.com")
-					.tokenUri("http://token-uri.com")
-					.userInfoUri(userInfoUri)
+					.tokenUri("http://token-uri.com").userInfoUri(userInfoUri)
 					.userNameAttributeName("login");
 			return builder.build();
 		}

spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -2754,54 +2754,52 @@ explicitly configure the paths that you do want to override.
 === OAuth2
 
 === Client
+If you have `spring-security-oauth2-client` on your classpath you can take advantage of
+some auto-configuration to make it easy to set up an OAuth2 Client. This configuration
+makes use of the properties under `OAuth2ClientProperties`.
 
-If you have `spring-security-oauth2-client` on your classpath you can take advantage of some
-auto-configuration to make it easy to set up an OAuth2 Client. This configuration makes use of
-the properties under `OAuth2ClientProperties`.
-You can register multiple OAuth2 clients and providers under the `spring.security.oauth2.client` prefix.
-For example,
+You can register multiple OAuth2 clients and providers under the
+`spring.security.oauth2.client` prefix. For example:
 
 [source,yaml,indent=0]
 ----
-# application.yml
-
-spring:
-  security:
-    oauth2:
-      client:
-        registration:
-          my-client-1:
-            client-id: abcd
-            client-secret: password
-            client-name: Client for user scope
-            provider: my-oauth-provider
-            scope: user
-            redirect-uri: http://my-redirect-uri.com
-            authentication-method: basic
-            authorization-grant-type: authorization_code
-          my-client2:
-            client-id: abcd
-            client-secret: password
-            client-name: Client for email scope
-            provider: my-oauth-provider
-            scope: email
-            redirect-uri: http://my-redirect-uri.com
-            authentication-method: basic
-            authorization-grant-type: authorization_code
-        provider:
-          my-oauth-provider:
-            authorization-uri: http://my-auth-server/oauth/authorize
-            token-uri: http://my-auth-server/oauth/token
-            user-info-uri: http://my-auth-server/userinfo
-            jwk-set-uri: http://my-auth-server/token_keys
-            user-name-attribute: name
-
-# additional configuration as required
-----
-
-NOTE: For common OAuth2 and OpenID providers such as Google, Github, Facebook and Okta, we provide a set of
-provider defaults. If you don't need to customize these providers, you do not need to provide the `provider`
-configuration. The client registration `provider` key should reference one these providers.
+	spring:
+		security:
+			oauth2:
+				client:
+					registration:
+						my-client-1:
+							client-id: abcd
+							client-secret: password
+							client-name: Client for user scope
+							provider: my-oauth-provider
+							scope: user
+							redirect-uri: http://my-redirect-uri.com
+							authentication-method: basic
+							authorization-grant-type: authorization_code
+						my-client2:
+							client-id: abcd
+							client-secret: password
+							client-name: Client for email scope
+							provider: my-oauth-provider
+							scope: email
+							redirect-uri: http://my-redirect-uri.com
+							authentication-method: basic
+							authorization-grant-type: authorization_code
+				provider:
+					my-oauth-provider:
+						authorization-uri: http://my-auth-server/oauth/authorize
+						token-uri: http://my-auth-server/oauth/token
+						user-info-uri: http://my-auth-server/userinfo
+						jwk-set-uri: http://my-auth-server/token_keys
+						user-name-attribute: name
+----
+
+NOTE: For common OAuth2 and OpenID providers such as Google, Github, Facebook and Okta,
+we provide a set of provider defaults. If you don't need to customize these providers, you
+do not need to provide the `provider` configuration. The client registration `provider`
+key should reference one these providers.
+
 
 
 [[boot-features-security-actuator]]

spring-boot-integration-tests/spring-boot-devtools-tests/src/test/java/org/springframework/boot/devtools/tests/DevToolsIntegrationTests.java

@@ -73,6 +73,7 @@ public class DevToolsIntegrationTests {
 	@Before
 	public void launchApplication() throws Exception {
 		this.serverPortFile.delete();
+		System.out.println("Launching " + this.javaLauncher.getClass());
 		this.launchedApplication = this.applicationLauncher
 				.launchApplication(this.javaLauncher);
 	}
@@ -139,6 +140,7 @@ public class DevToolsIntegrationTests {
 	private int awaitServerPort() throws Exception {
 		long end = System.currentTimeMillis() + 30000;
 		while (this.serverPortFile.length() == 0) {
+			System.out.println("Getting server port " + this.serverPortFile.length());
 			if (System.currentTimeMillis() > end) {
 				throw new IllegalStateException(String.format(
 						"server.port file was not written within 30 seconds. "
@@ -153,6 +155,7 @@ public class DevToolsIntegrationTests {
 		FileReader portReader = new FileReader(this.serverPortFile);
 		int port = Integer.valueOf(FileCopyUtils.copyToString(portReader));
 		this.serverPortFile.delete();
+		System.out.println("Got port " + port);
 		return port;
 	}
 

spring-boot-samples/spring-boot-sample-oauth2-client/pom.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<!-- Your own application should inherit from spring-boot-starter-parent -->

spring-boot-samples/spring-boot-sample-oauth2-client/src/main/java/sample/oauth2/client/ExampleController.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2014 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 sample.oauth2.client;
 
 import java.security.Principal;
@@ -5,9 +21,6 @@ import java.security.Principal;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-/**
- * @author Madhura Bhave
- */
 @RestController
 public class ExampleController {
 

spring-boot-samples/spring-boot-sample-oauth2-client/src/main/java/sample/oauth2/client/SampleOAuth2ClientApplication.java

@@ -1,11 +1,24 @@
+/*
+ * Copyright 2012-2014 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 sample.oauth2.client;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
-/**
- * @author Madhura Bhave
- */
 @SpringBootApplication
 public class SampleOAuth2ClientApplication {
 

spring-boot-samples/spring-boot-sample-oauth2-client/src/test/java/sample/oauth2/client/SampleOAuth2ClientApplicationTests.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2012-2014 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 sample.oauth2.client;
 
 import java.net.URI;
@@ -16,11 +32,6 @@ import org.springframework.test.context.junit4.SpringRunner;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-/**
- * Integration tests for an OAuth2 client application.
- *
- * @author Madhura Bhave
- */
 @RunWith(SpringRunner.class)
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, properties = {
 		"APP-CLIENT-ID=my-client-id", "APP-CLIENT-SECRET=my-client-secret" })
@@ -43,10 +54,13 @@ public class SampleOAuth2ClientApplicationTests {
 
 	@Test
 	public void loginShouldHaveBothOAuthClientsToChooseFrom() throws Exception {
-		ResponseEntity<String> entity = this.restTemplate.getForEntity("/login", String.class);
+		ResponseEntity<String> entity = this.restTemplate.getForEntity("/login",
+				String.class);
 		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
-		assertThat(entity.getBody()).contains("/oauth2/authorization/code/github-client-1");
-		assertThat(entity.getBody()).contains("/oauth2/authorization/code/github-client-2");
+		assertThat(entity.getBody())
+				.contains("/oauth2/authorization/code/github-client-1");
+		assertThat(entity.getBody())
+				.contains("/oauth2/authorization/code/github-client-2");
 	}
 
-}
+}

spring-boot-test/src/main/java/org/springframework/boot/test/web/client/TestRestTemplate.java

@@ -148,8 +148,7 @@ public class TestRestTemplate {
 			interceptors = Collections.emptyList();
 		}
 		interceptors = new ArrayList<>(interceptors);
-		interceptors.removeIf(
-				(interceptor) -> interceptor instanceof BasicAuthorizationInterceptor);
+		interceptors.removeIf(BasicAuthorizationInterceptor.class::isInstance);
 		interceptors.add(new BasicAuthorizationInterceptor(username, password));
 		restTemplate.setInterceptors(interceptors);
 	}