diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/ReactiveCloudFoundrySecurityService.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/ReactiveCloudFoundrySecurityService.java
index 3e694813c0c..4df82e86915 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/ReactiveCloudFoundrySecurityService.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/cloudfoundry/reactive/ReactiveCloudFoundrySecurityService.java
@@ -64,11 +64,9 @@ class ReactiveCloudFoundrySecurityService {
 	}
 
 	protected ReactorClientHttpConnector buildTrustAllSslConnector() {
-		return new ReactorClientHttpConnector(
-				(options) -> options.sslSupport((sslContextBuilder) -> {
-					sslContextBuilder.sslProvider(SslProvider.JDK)
-							.trustManager(InsecureTrustManagerFactory.INSTANCE);
-				}));
+		return new ReactorClientHttpConnector((options) -> options.sslSupport(
+				(sslContextBuilder) -> sslContextBuilder.sslProvider(SslProvider.JDK)
+						.trustManager(InsecureTrustManagerFactory.INSTANCE)));
 	}
 
 	/**
diff --git a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
index b6b634caed7..7d11328e9a7 100644
--- a/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
+++ b/spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/integration/IntegrationAutoConfigurationTests.java
@@ -83,13 +83,10 @@ public class IntegrationAutoConfigurationTests {
 
 	@Test
 	public void parentContext() {
-		this.contextRunner.run((context) -> {
-			this.contextRunner.withParent(context)
-					.withPropertyValues("spring.jmx.default_domain=org.foo")
-					.run((child) -> {
-						assertThat(child).hasSingleBean(HeaderChannelRegistry.class);
-					});
-		});
+		this.contextRunner.run((context) -> this.contextRunner.withParent(context)
+				.withPropertyValues("spring.jmx.default_domain=org.foo")
+				.run((child) -> assertThat(child)
+						.hasSingleBean(HeaderChannelRegistry.class)));
 	}
 
 	@Test
diff --git a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/reactive/server/AbstractReactiveWebServerFactoryTests.java b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/reactive/server/AbstractReactiveWebServerFactoryTests.java
index 314bfd39574..b4575a2869e 100644
--- a/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/reactive/server/AbstractReactiveWebServerFactoryTests.java
+++ b/spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/reactive/server/AbstractReactiveWebServerFactoryTests.java
@@ -137,11 +137,9 @@ public abstract class AbstractReactiveWebServerFactoryTests {
 	}
 
 	protected ReactorClientHttpConnector buildTrustAllSslConnector() {
-		return new ReactorClientHttpConnector(
-				(options) -> options.sslSupport((sslContextBuilder) -> {
-					sslContextBuilder.sslProvider(SslProvider.JDK)
-							.trustManager(InsecureTrustManagerFactory.INSTANCE);
-				}));
+		return new ReactorClientHttpConnector((options) -> options.sslSupport(
+				(sslContextBuilder) -> sslContextBuilder.sslProvider(SslProvider.JDK)
+						.trustManager(InsecureTrustManagerFactory.INSTANCE)));
 	}
 
 	@Test
@@ -174,12 +172,10 @@ public abstract class AbstractReactiveWebServerFactoryTests {
 		KeyManagerFactory clientKeyManagerFactory = KeyManagerFactory
 				.getInstance(KeyManagerFactory.getDefaultAlgorithm());
 		clientKeyManagerFactory.init(clientKeyStore, "password".toCharArray());
-		return new ReactorClientHttpConnector(
-				(options) -> options.sslSupport((sslContextBuilder) -> {
-					sslContextBuilder.sslProvider(SslProvider.JDK)
-							.trustManager(InsecureTrustManagerFactory.INSTANCE)
-							.keyManager(clientKeyManagerFactory);
-				}));
+		return new ReactorClientHttpConnector((options) -> options.sslSupport(
+				(sslContextBuilder) -> sslContextBuilder.sslProvider(SslProvider.JDK)
+						.trustManager(InsecureTrustManagerFactory.INSTANCE)
+						.keyManager(clientKeyManagerFactory)));
 	}
 
 	protected void testClientAuthSuccess(Ssl sslConfiguration,