Fixup checkstyle violations

See gh-33992

Author: philwebb

spring-web/src/main/java/org/springframework/web/client/support/RestClientHttpServiceGroupAdapter.java

@@ -23,7 +23,7 @@
 
 /**
  * Adapter for groups backed by {@link RestClient}.
- * 
+ *
  * @author Rossen Stoyanchev
  * @since 7.0
  */

spring-web/src/main/java/org/springframework/web/service/registry/AbstractHttpServiceRegistrar.java

@@ -169,8 +169,8 @@ protected abstract void registerHttpServices(
 
 	private ClassPathScanningCandidateComponentProvider getScanner() {
 		if (this.scanner == null) {
-			Assert.state(environment != null, "Environment has not been set");
-			Assert.state(resourceLoader != null, "ResourceLoader has not been set");
+			Assert.state(this.environment != null, "Environment has not been set");
+			Assert.state(this.resourceLoader != null, "ResourceLoader has not been set");
 			this.scanner = new HttpExchangeClassPathScanningCandidateComponentProvider();
 			this.scanner.setEnvironment(this.environment);
 			this.scanner.setResourceLoader(this.resourceLoader);
@@ -302,22 +302,22 @@ else if (defaultClientType != HttpServiceGroup.ClientType.UNSPECIFIED) {
 
 			@Override
 			public GroupSpec register(Class<?>... serviceTypes) {
-				addHttpServiceTypes(groupName, clientType, serviceTypes);
+				addHttpServiceTypes(this.groupName, this.clientType, serviceTypes);
 				return this;
 			}
 
 			@Override
 			public GroupSpec detectInBasePackages(Class<?>... packageClasses) {
 				for (Class<?> packageClass : packageClasses) {
-					detect(groupName, clientType, packageClass.getPackageName());
+					detect(this.groupName, this.clientType, packageClass.getPackageName());
 				}
 				return this;
 			}
 
 			@Override
 			public GroupSpec detectInBasePackages(String... packageNames) {
 				for (String packageName : packageNames) {
-					detect(groupName, clientType, packageName);
+					detect(this.groupName, this.clientType, packageName);
 				}
 				return this;
 			}

spring-web/src/main/java/org/springframework/web/service/registry/HttpServiceGroup.java

@@ -69,10 +69,10 @@ enum ClientType {
 		/**
 		 * Not specified, falling back on a default.
 		 * @see ImportHttpServices#clientType()
-		 * @see HttpServiceGroups#clientType() 
+		 * @see HttpServiceGroups#clientType()
 		 * @see AbstractHttpServiceRegistrar#setDefaultClientType
 		 */
-		UNSPECIFIED;
+		UNSPECIFIED
 	}
 
 }

spring-web/src/main/java/org/springframework/web/service/registry/HttpServiceProxyRegistryFactoryBean.java

@@ -89,14 +89,13 @@ public void afterPropertiesSet() {
 		Assert.notNull(this.applicationContext, "ApplicationContext not initialized");
 
 		// Set client builders
-		groupAdapters.forEach((clientType, groupAdapter) -> {
+		this.groupAdapters.forEach((clientType, groupAdapter) ->
 			this.groupSet.stream()
 					.filter(group -> group.clientType().equals(clientType))
-					.forEach(group -> group.initialize(groupAdapter));
-		});
+					.forEach(group -> group.initialize(groupAdapter)));
 
 		// Apply group configurers
-		groupAdapters.forEach((clientType, groupAdapter) -> {
+		this.groupAdapters.forEach((clientType, groupAdapter) -> {
 			Collection<? extends HttpServiceGroupConfigurer<?>> configurers =
 					this.applicationContext.getBeansOfType(groupAdapter.getConfigurerType()).values();
 
@@ -181,7 +180,7 @@ public ClientType clientType() {
 			return this.declaredGroup.clientType();
 		}
 
-		public <CB> void initialize(HttpServiceGroupAdapter<?> adapter) {
+		public void initialize(HttpServiceGroupAdapter<?> adapter) {
 			this.clientBuilder = adapter.createClientBuilder();
 			this.groupAdapter = adapter;
 		}

spring-web/src/main/java/org/springframework/web/service/registry/ImportHttpServices.java

@@ -28,7 +28,7 @@
 import org.springframework.web.service.annotation.HttpExchange;
 
 /**
- * Annotation to identify HTTP Service types (interfaces with
+ * Annotation to declare HTTP Service types (interfaces with
  * {@link HttpExchange @HttpExchange} methods) for which to create client proxies,
  * and have those proxies registered as beans.
  *