Polishing

framework-docs/modules/ROOT/pages/core/aop-api/targetsource.adoc

@@ -168,7 +168,7 @@ Kotlin::
 ======
 
 NOTE: Pooling stateless service objects is not usually necessary. We do not believe it should
-be the default choice, as most stateless objects are naturally thread safe, and instance
+be the default choice, as most stateless objects are naturally thread-safe, and instance
 pooling is problematic if resources are cached.
 
 Simpler pooling is available by using auto-proxying. You can set the `TargetSource` implementations

framework-docs/modules/ROOT/pages/core/beans/factory-scopes.adoc

@@ -324,7 +324,6 @@ Kotlin::
 
 
 
-
 [[beans-factory-scopes-application]]
 === Application Scope
 
@@ -374,7 +373,6 @@ Kotlin::
 
 
 
-
 [[beans-factory-scopes-websocket]]
 === WebSocket Scope
 
@@ -384,7 +382,6 @@ xref:web/websocket/stomp/scope.adoc[WebSocket scope] for more details.
 
 
 
-
 [[beans-factory-scopes-other-injection]]
 === Scoped Beans as Dependencies
 

framework-docs/modules/ROOT/pages/integration/email.adoc

@@ -85,7 +85,7 @@ email when someone places an order:
 
 			// Call the collaborators to persist the order...
 
-			// Create a thread safe "copy" of the template message and customize it
+			// Create a thread-safe "copy" of the template message and customize it
 			SimpleMailMessage msg = new SimpleMailMessage(this.templateMessage);
 			msg.setTo(order.getCustomer().getEmailAddress());
 			msg.setText(

framework-docs/modules/ROOT/pages/web/webmvc/filters.adoc

@@ -70,8 +70,9 @@ it does the same, but it also compares the computed value against the `If-None-M
 request header and, if the two are equal, returns a 304 (NOT_MODIFIED).
 
 This strategy saves network bandwidth but not CPU, as the full response must be computed for each request.
-State-changing HTTP methods and other HTTP conditional request headers such as `If-Match` and `If-Unmodified-Since` are outside the scope of this filter.
-Other strategies at the controller level can avoid the computation and have a broader support for HTTP conditional requests.
+State-changing HTTP methods and other HTTP conditional request headers such as `If-Match` and
+`If-Unmodified-Since` are outside the scope of this filter. Other strategies at the controller level
+can avoid the computation and have a broader support for HTTP conditional requests.
 See xref:web/webmvc/mvc-caching.adoc[HTTP Caching].
 
 This filter has a `writeWeakETag` parameter that configures the filter to write weak ETags

spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractAutowireCapableBeanFactory.java

@@ -92,10 +92,10 @@ import org.springframework.util.function.ThrowingSupplier;
  * Supports autowiring constructors, properties by name, and properties by type.
  *
  * <p>The main template method to be implemented by subclasses is
- * {@link #resolveDependency(DependencyDescriptor, String, Set, TypeConverter)},
- * used for autowiring by type. In case of a factory which is capable of searching
- * its bean definitions, matching beans will typically be implemented through such
- * a search. For other factory styles, simplified matching algorithms can be implemented.
+ * {@link #resolveDependency(DependencyDescriptor, String, Set, TypeConverter)}, used for
+ * autowiring. In case of a {@link org.springframework.beans.factory.ListableBeanFactory}
+ * which is capable of searching its bean definitions, matching beans will typically be
+ * implemented through such a search. Otherwise, simplified matching can be implemented.
  *
  * <p>Note that this class does <i>not</i> assume or implement bean definition
  * registry capabilities. See {@link DefaultListableBeanFactory} for an implementation
@@ -650,7 +650,7 @@ public abstract class AbstractAutowireCapableBeanFactory extends AbstractBeanFac
 		// Apply SmartInstantiationAwareBeanPostProcessors to predict the
 		// eventual type after a before-instantiation shortcut.
 		if (targetType != null && !mbd.isSynthetic() && hasInstantiationAwareBeanPostProcessors()) {
-			boolean matchingOnlyFactoryBean = typesToMatch.length == 1 && typesToMatch[0] == FactoryBean.class;
+			boolean matchingOnlyFactoryBean = (typesToMatch.length == 1 && typesToMatch[0] == FactoryBean.class);
 			for (SmartInstantiationAwareBeanPostProcessor bp : getBeanPostProcessorCache().smartInstantiationAware) {
 				Class<?> predicted = bp.predictBeanType(targetType, beanName);
 				if (predicted != null &&

spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.java

@@ -130,8 +130,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withUnresolvablePlaceholder() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithUnresolvablePlaceholder.class))
-			.withCauseInstanceOf(IllegalArgumentException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithUnresolvablePlaceholder.class))
+				.withCauseInstanceOf(IllegalArgumentException.class);
 	}
 
 	@Test
@@ -162,8 +162,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withEmptyResourceLocations() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithEmptyResourceLocations.class))
-			.withCauseInstanceOf(IllegalArgumentException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithEmptyResourceLocations.class))
+				.withCauseInstanceOf(IllegalArgumentException.class);
 	}
 
 	@Test
@@ -245,8 +245,8 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withMissingPropertySource() {
 		assertThatExceptionOfType(BeanDefinitionStoreException.class)
-			.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithMissingPropertySource.class))
-			.withCauseInstanceOf(FileNotFoundException.class);
+				.isThrownBy(() -> new AnnotationConfigApplicationContext(ConfigWithMissingPropertySource.class))
+				.withCauseInstanceOf(FileNotFoundException.class);
 	}
 
 	@Test

spring-core/src/main/java/org/springframework/core/io/support/PropertySourceDescriptor.java

@@ -24,6 +24,8 @@ import org.springframework.lang.Nullable;
 /**
  * Descriptor for a {@link org.springframework.core.env.PropertySource PropertySource}.
  *
+ * @author Stephane Nicoll
+ * @since 6.0
  * @param locations the locations to consider
  * @param ignoreResourceNotFound whether a failure to find a property resource
  * should be ignored
@@ -31,8 +33,6 @@ import org.springframework.lang.Nullable;
  * @param propertySourceFactory the type of {@link PropertySourceFactory} to use,
  * or {@code null} to use the default
  * @param encoding the encoding, or {@code null} to use the default encoding
- * @author Stephane Nicoll
- * @since 6.0
  * @see org.springframework.core.env.PropertySource
  * @see org.springframework.context.annotation.PropertySource
  */

spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java

@@ -358,8 +358,8 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
 						(isSuspendingFunction ? (hasSuspendingFlowReturnType ? Flux.class : Mono.class) : method.getReturnType());
 				ReactiveAdapter adapter = this.reactiveAdapterRegistry.getAdapter(reactiveType);
 				if (adapter == null) {
-					throw new IllegalStateException("Cannot apply reactive transaction to non-reactive return type: " +
-							method.getReturnType());
+					throw new IllegalStateException("Cannot apply reactive transaction to non-reactive return type [" +
+							method.getReturnType() + "] with specified transaction manager: " + tm);
 				}
 				return new ReactiveTransactionSupport(adapter);
 			});

spring-web/src/main/java/org/springframework/http/server/ServletServerHttpAsyncRequestControl.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -115,13 +115,11 @@ public class ServletServerHttpAsyncRequestControl implements ServerHttpAsyncRequ
 	// ---------------------------------------------------------------------
 
 	@Override
-	public void onComplete(AsyncEvent event) throws IOException {
-		this.asyncContext = null;
-		this.asyncCompleted.set(true);
+	public void onStartAsync(AsyncEvent event) throws IOException {
 	}
 
 	@Override
-	public void onStartAsync(AsyncEvent event) throws IOException {
+	public void onTimeout(AsyncEvent event) throws IOException {
 	}
 
 	@Override
@@ -129,7 +127,9 @@ public class ServletServerHttpAsyncRequestControl implements ServerHttpAsyncRequ
 	}
 
 	@Override
-	public void onTimeout(AsyncEvent event) throws IOException {
+	public void onComplete(AsyncEvent event) throws IOException {
+		this.asyncContext = null;
+		this.asyncCompleted.set(true);
 	}
 
 }

spring-web/src/main/java/org/springframework/http/server/reactive/ServletHttpHandlerAdapter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 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.
@@ -275,6 +275,11 @@ public class ServletHttpHandlerAdapter implements Servlet {
 			this.logPrefix = logPrefix;
 		}
 
+		@Override
+		public void onStartAsync(AsyncEvent event) {
+			// no-op
+		}
+
 		@Override
 		public void onTimeout(AsyncEvent event) {
 			// Should never happen since we call asyncContext.setTimeout(-1)
@@ -341,11 +346,6 @@ public class ServletHttpHandlerAdapter implements Servlet {
 				}
 			});
 		}
-
-		@Override
-		public void onStartAsync(AsyncEvent event) {
-			// no-op
-		}
 	}
 
 

spring-web/src/main/java/org/springframework/web/context/request/async/StandardServletAsyncWebRequest.java

@@ -145,13 +145,13 @@ public class StandardServletAsyncWebRequest extends ServletWebRequest implements
 	}
 
 	@Override
-	public void onError(AsyncEvent event) throws IOException {
-		this.exceptionHandlers.forEach(consumer -> consumer.accept(event.getThrowable()));
+	public void onTimeout(AsyncEvent event) throws IOException {
+		this.timeoutHandlers.forEach(Runnable::run);
 	}
 
 	@Override
-	public void onTimeout(AsyncEvent event) throws IOException {
-		this.timeoutHandlers.forEach(Runnable::run);
+	public void onError(AsyncEvent event) throws IOException {
+		this.exceptionHandlers.forEach(consumer -> consumer.accept(event.getThrowable()));
 	}
 
 	@Override