Polish

Closes gh-6155

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

@@ -4253,7 +4253,7 @@ reached.
 [[boot-features-restclient]]
 == Calling REST services
 If you need to call remote REST services from your application, you can use Spring
-Framework's `RestTemplate` class. Since `RestTemplate` instances often needs to be
+Framework's `RestTemplate` class. Since `RestTemplate` instances often need to be
 customized before being used, Spring Boot does not provide any single auto-configured
 `RestTemplate` bean. It does, however, auto-configure a `RestTemplateBuilder` which can be
 used to create `RestTemplate` instances when needed. The auto-configured
@@ -4273,7 +4273,7 @@ Here's a typical example:
 			this.restTemplate = restTemplateBuilder.build();
 		}
 
-		public String someRestCall(String name) {
+		public Details someRestCall(String name) {
 			return this.restTemplate.getForObject("/{name}/details", Details.class, name);
 		}
 
@@ -5035,7 +5035,7 @@ database you can use the `@AutoConfigureTestDatabase` annotation:
 [[boot-features-testing-spring-boot-applications-testing-autoconfigured-rest-client]]
 ==== Auto-configured REST clients
 Use `@RestClientTest` annotation can be used if you want to test REST clients. By default
-it will auto configure Jackson and GSON support, configure a `RestTemplateBuilder` and
+it will auto-configure Jackson and GSON support, configure a `RestTemplateBuilder` and
 add support for `MockRestServiceServer`. The specific beans that you want to test should
 be specified using `value` or `components` attribute of `@RestClientTest`:
 
@@ -5047,7 +5047,7 @@ be specified using `value` or `components` attribute of `@RestClientTest`:
 	public class ExampleRestClientTest {
 
 		@Autowired
-		private MyService service;
+		private RemoteVehicleDetailsService service;
 
 		@Autowired
 		private MockRestServiceServer server;
@@ -5057,7 +5057,7 @@ be specified using `value` or `components` attribute of `@RestClientTest`:
 				throws Exception {
 			this.server.expect(requestTo("/greet/details"))
 					.andRespond(withSuccess("hello", MediaType.TEXT_PLAIN));
-			String greeting  = this.service.callRestService();
+			String greeting = this.service.callRestService();
 			assertThat(greeting).isEqualTo("hello");
 		}
 

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/properties/AnnotationsPropertySourceTests.java

@@ -348,9 +348,7 @@ public class AnnotationsPropertySourceTests {
 	static @interface AttributeWithAliasAnnotation {
 
 		@AliasFor(annotation = AliasedAttributeAnnotation.class, attribute = "value")
-		String value()
-
-		default "foo";
+		String value() default "foo";
 
 		String someOtherAttribute() default "shouldNotBeMapped";
 

spring-boot-test/src/main/java/org/springframework/boot/test/mock/mockito/MockitoPostProcessor.java

@@ -416,7 +416,7 @@ public class MockitoPostProcessor extends InstantiationAwareBeanPostProcessorAda
 
 	/**
 	 * {@link BeanPostProcessor} to handle {@link SpyBean} definitions. Registered as a
-	 * separate processor so that it can ordered above AOP post processors.
+	 * separate processor so that it can be ordered above AOP post processors.
 	 */
 	static class SpyPostProcessor extends InstantiationAwareBeanPostProcessorAdapter
 			implements PriorityOrdered {
@@ -466,7 +466,7 @@ public class MockitoPostProcessor extends InstantiationAwareBeanPostProcessorAda
 	}
 
 	/**
-	 * An registered field item.
+	 * A registered field item.
 	 */
 	private static class RegisteredField {
 

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

@@ -285,7 +285,7 @@ public class RestTemplateBuilder {
 	}
 
 	/**
-	 * Set the {@link HttpMessageConverter HttpMessageConverters} that should be applied
+	 * Set the {@link RestTemplateCustomizer RestTemplateCustomizers} that should be applied
 	 * to the {@link RestTemplate}. Customizers are applied in the order that they were
 	 * added after builder configuration has been applied. Setting this value will replace
 	 * any previously configured customizers.
@@ -301,7 +301,7 @@ public class RestTemplateBuilder {
 	}
 
 	/**
-	 * Set the {@link HttpMessageConverter HttpMessageConverters} that should be applied
+	 * Set the {@link RestTemplateCustomizer RestTemplateCustomizers} that should be applied
 	 * to the {@link RestTemplate}. Customizers are applied in the order that they were
 	 * added after builder configuration has been applied. Setting this value will replace
 	 * any previously configured customizers.
@@ -321,7 +321,7 @@ public class RestTemplateBuilder {
 	}
 
 	/**
-	 * Add {@link HttpMessageConverter HttpMessageConverters} that should be applied to
+	 * Add {@link RestTemplateCustomizer RestTemplateCustomizers} that should be applied to
 	 * the {@link RestTemplate}. Customizers are applied in the order that they were added
 	 * after builder configuration has been applied.
 	 * @param restTemplateCustomizers the customizers to add
@@ -336,7 +336,7 @@ public class RestTemplateBuilder {
 	}
 
 	/**
-	 * Add {@link HttpMessageConverter HttpMessageConverters} that should be applied to
+	 * Add {@link RestTemplateCustomizer RestTemplateCustomizers} that should be applied to
 	 * the {@link RestTemplate}. Customizers are applied in the order that they were added
 	 * after builder configuration has been applied.
 	 * @param customizers the customizers to add

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

@@ -26,7 +26,7 @@ import org.springframework.web.util.DefaultUriTemplateHandler;
 import org.springframework.web.util.UriTemplateHandler;
 
 /**
- * {@link UriTemplateHandler} to set the root for URI that start with {@code '/'}.
+ * {@link UriTemplateHandler} to set the root for URI that starts with {@code '/'}.
  *
  * @author Phillip Webb
  * @since 1.4.0
@@ -44,7 +44,7 @@ public class RootUriTemplateHandler implements UriTemplateHandler {
 
 	/**
 	 * Create a new {@link RootUriTemplateHandler} instance.
-	 * @param rootUri the root URI to used to prefix relative URLs
+	 * @param rootUri the root URI to be used to prefix relative URLs
 	 */
 	public RootUriTemplateHandler(String rootUri) {
 		this(rootUri, new DefaultUriTemplateHandler());
@@ -52,7 +52,7 @@ public class RootUriTemplateHandler implements UriTemplateHandler {
 
 	/**
 	 * Create a new {@link RootUriTemplateHandler} instance.
-	 * @param rootUri the root URI to used to prefix relative URLs
+	 * @param rootUri the root URI to be used to prefix relative URLs
 	 * @param handler the delegate handler
 	 */
 	public RootUriTemplateHandler(String rootUri, UriTemplateHandler handler) {

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

@@ -54,7 +54,7 @@ public class BasicAuthorizationInterceptorTests {
 	@Test
 	public void createWhenPasswordIsNullShouldUseEmptyPassword() throws Exception {
 		BasicAuthorizationInterceptor interceptor = new BasicAuthorizationInterceptor(
-				"username", "");
+				"username", null);
 		assertThat(interceptor).extracting("password").containsExactly("");
 	}
 

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

@@ -264,22 +264,14 @@ public class RestTemplateBuilderTests {
 	}
 
 	@Test
-	public void customizersWhenNullArrayShouldThrowException() throws Exception {
-		this.thrown.expect(IllegalArgumentException.class);
-		this.thrown.expectMessage("Customizers must not be null");
-		RestTemplateCustomizer[] customizers = null;
-		this.builder.customizers(customizers);
-	}
-
-	@Test
-	public void customizersWhenConvertersAreNullShouldThrowException() throws Exception {
+	public void customizersWhenCustomizersAreNullShouldThrowException() throws Exception {
 		this.thrown.expect(IllegalArgumentException.class);
 		this.thrown.expectMessage("RestTemplateCustomizers must not be null");
 		this.builder.customizers((RestTemplateCustomizer[]) null);
 	}
 
 	@Test
-	public void customizersCollectionWhenConvertersAreNullShouldThrowException()
+	public void customizersCollectionWhenCustomizersAreNullShouldThrowException()
 			throws Exception {
 		this.thrown.expect(IllegalArgumentException.class);
 		this.thrown.expectMessage("RestTemplateCustomizers must not be null");
@@ -318,7 +310,7 @@ public class RestTemplateBuilderTests {
 	}
 
 	@Test
-	public void additionalCustomizersWhenConvertersAreNullShouldThrowException()
+	public void additionalCustomizersWhenCustomizersAreNullShouldThrowException()
 			throws Exception {
 		this.thrown.expect(IllegalArgumentException.class);
 		this.thrown.expectMessage("RestTemplateCustomizers must not be null");
@@ -326,7 +318,7 @@ public class RestTemplateBuilderTests {
 	}
 
 	@Test
-	public void additionalCustomizersCollectionWhenConvertersAreNullShouldThrowException()
+	public void additionalCustomizersCollectionWhenCustomizersAreNullShouldThrowException()
 			throws Exception {
 		this.thrown.expect(IllegalArgumentException.class);
 		this.thrown.expectMessage("RestTemplateCustomizers must not be null");