Merge pull request #35872 from izeye

* pr/35872:
  Polish

Closes gh-35872

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/kafka/KafkaProperties.java

@@ -649,12 +649,12 @@ public class KafkaProperties {
 		private final Map<String, String> properties = new HashMap<>();
 
 		/**
-		 * The close timeout.
+		 * Close timeout.
 		 */
 		private Duration closeTimeout;
 
 		/**
-		 * The operation timeout.
+		 * Operation timeout.
 		 */
 		private Duration operationTimeout;
 

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/session/SessionAutoConfigurationEarlyInitializationIntegrationTests.java

@@ -39,7 +39,7 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Phillip Webb
  */
-public class SessionAutoConfigurationEarlyInitializationIntegrationTests {
+class SessionAutoConfigurationEarlyInitializationIntegrationTests {
 
 	@Test
 	void configurationIsFrozenWhenSessionRepositoryAccessed() {

spring-boot-project/spring-boot-docs/src/docs/asciidoc/getting-started/first-application.adoc

@@ -141,9 +141,10 @@ Open your favorite text editor and add the following:
 	plugins {
 		id 'java'
 		id 'org.springframework.boot' version '{spring-boot-version}'
-		id 'io.spring.dependency-management' version '1.1.0'
 	}
 
+	apply plugin: 'io.spring.dependency-management'
+
 	group = 'com.example'
 	version = '0.0.1-SNAPSHOT'
 	sourceCompatibility = '17'
@@ -247,7 +248,7 @@ If you run `gradle dependencies` again, you see that there are now a number of a
 [[getting-started.first-application.code]]
 === Writing the Code
 To finish our application, we need to create a single Java file.
-By default, Maven and Gradle compiles sources from `src/main/java`, so you need to create that directory structure and then add a file named `src/main/java/MyApplication.java` to contain the following code:
+By default, Maven and Gradle compile sources from `src/main/java`, so you need to create that directory structure and then add a file named `src/main/java/MyApplication.java` to contain the following code:
 
 include::code:MyApplication[]
 

spring-boot-project/spring-boot-docs/src/docs/asciidoc/web/spring-security.adoc

@@ -211,7 +211,7 @@ For JWT configuration, a JWK Set URI or OIDC Issuer URI needs to be specified, a
 NOTE: If the authorization server does not support a JWK Set URI, you can configure the resource server with the Public Key used for verifying the signature of the JWT.
 This can be done using the configprop:spring.security.oauth2.resourceserver.jwt.public-key-location[] property, where the value needs to point to a file containing the public key in the PEM-encoded x509 format.
 
-The configprop:spring.security.oauth2.resourceserver.jwt.audiences[] property can be used to specifify the expected values of the aud claim in JWTs.
+The configprop:spring.security.oauth2.resourceserver.jwt.audiences[] property can be used to specify the expected values of the aud claim in JWTs.
 For example, to require JWTs to contain an aud claim with the value `my-audience`:
 
 [source,yaml,indent=0,subs="verbatim",configprops,configblocks]

spring-boot-project/spring-boot-testcontainers/src/main/java/org/springframework/boot/testcontainers/lifecycle/TestcontainersLifecycleBeanFactoryPostProcessor.java

@@ -29,7 +29,7 @@ import org.springframework.core.annotation.Order;
 
 /**
  * {@link BeanFactoryPostProcessor} to prevent {@link AutoCloseable} destruction calls so
- * that {@link TestcontainersLifecycleBeanFactoryPostProcessor} can be smarter about which
+ * that {@link TestcontainersLifecycleBeanPostProcessor} can be smarter about which
  * containers to close.
  *
  * @author Phillip Webb

spring-boot-project/spring-boot-testcontainers/src/main/java/org/springframework/boot/testcontainers/lifecycle/TestcontainersLifecycleBeanPostProcessor.java

@@ -56,7 +56,7 @@ class TestcontainersLifecycleBeanPostProcessor implements DestructionAwareBeanPo
 
 	private static final Log logger = LogFactory.getLog(TestcontainersLifecycleBeanPostProcessor.class);
 
-	private ConfigurableListableBeanFactory beanFactory;
+	private final ConfigurableListableBeanFactory beanFactory;
 
 	private volatile boolean containersInitialized = false;
 

spring-boot-project/spring-boot-testcontainers/src/test/java/org/springframework/boot/testcontainers/lifecycle/TestcontainersLifecycleApplicationContextInitializerTests.java

@@ -32,8 +32,8 @@ import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.times;
 
 /**
- * Tests for {@link TestcontainersLifecycleApplicationContextInitializer} and
- * {@link TestcontainersLifecycleBeanPostProcessor} and
+ * Tests for {@link TestcontainersLifecycleApplicationContextInitializer},
+ * {@link TestcontainersLifecycleBeanPostProcessor}, and
  * {@link TestcontainersLifecycleBeanFactoryPostProcessor}.
  *
  * @author Stephane Nicoll

spring-boot-project/spring-boot-testcontainers/src/test/java/org/springframework/boot/testcontainers/lifecycle/TestcontainersLifecycleOrderIntegrationTests.java

@@ -39,8 +39,8 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 import static org.assertj.core.api.Assertions.assertThat;
 
 /**
- * Integration tests for {@link TestcontainersLifecycleApplicationContextInitializer} to
- * ensure create and destroy events happen in the correct order.
+ * Integration tests for {@link TestcontainersLifecycleBeanPostProcessor} to ensure create
+ * and destroy events happen in the correct order.
  *
  * @author Phillip Webb
  */
@@ -48,7 +48,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 @ContextConfiguration(classes = { TestConfig.class, ContainerConfig.class })
 @DirtiesContext
 @DisabledIfDockerUnavailable
-public class TestcontainersLifecycleOrderIntegrationTests {
+class TestcontainersLifecycleOrderIntegrationTests {
 
 	static List<String> events = Collections.synchronizedList(new ArrayList<>());
 

spring-boot-project/spring-boot-testcontainers/src/test/java/org/springframework/boot/testcontainers/service/connection/ServiceConnectionContextCustomizerTests.java

@@ -110,7 +110,7 @@ class ServiceConnectionContextCustomizerTests {
 		ServiceConnectionContextCustomizer n3 = new ServiceConnectionContextCustomizer(
 				List.of(new ContainerConnectionSource<>("test", this.origin, PostgreSQLContainer.class, "namex",
 						annotation1, () -> container1)));
-		assertThat(n1.hashCode()).isEqualTo(n2.hashCode());
+		assertThat(n1.hashCode()).isEqualTo(n2.hashCode()).isNotEqualTo(n3.hashCode());
 		assertThat(n1).isEqualTo(n2).isNotEqualTo(n3);
 		// Connection Details Types
 		ServiceConnectionContextCustomizer t1 = new ServiceConnectionContextCustomizer(
@@ -122,7 +122,7 @@ class ServiceConnectionContextCustomizerTests {
 		ServiceConnectionContextCustomizer t3 = new ServiceConnectionContextCustomizer(
 				List.of(new ContainerConnectionSource<>("test", this.origin, PostgreSQLContainer.class, "name",
 						annotation3, () -> container1)));
-		assertThat(t1.hashCode()).isEqualTo(t2.hashCode());
+		assertThat(t1.hashCode()).isEqualTo(t2.hashCode()).isNotEqualTo(t3.hashCode());
 		assertThat(t1).isEqualTo(t2).isNotEqualTo(t3);
 		// Container
 		ServiceConnectionContextCustomizer c1 = new ServiceConnectionContextCustomizer(
@@ -134,7 +134,7 @@ class ServiceConnectionContextCustomizerTests {
 		ServiceConnectionContextCustomizer c3 = new ServiceConnectionContextCustomizer(
 				List.of(new ContainerConnectionSource<>("test", this.origin, PostgreSQLContainer.class, "name",
 						annotation1, () -> container2)));
-		assertThat(c1.hashCode()).isEqualTo(c2.hashCode());
+		assertThat(c1.hashCode()).isEqualTo(c2.hashCode()).isNotEqualTo(c3.hashCode());
 		assertThat(c1).isEqualTo(c2).isNotEqualTo(c3);
 	}