Polishing

spring-context-support/src/main/java/org/springframework/cache/jcache/interceptor/BeanFactoryJCacheOperationSourceAdvisor.java

@@ -82,8 +82,8 @@ public class BeanFactoryJCacheOperationSourceAdvisor extends AbstractBeanFactory
 
 		@Override
 		public boolean equals(@Nullable Object other) {
-			return (this == other || (other instanceof JCacheOperationSourcePointcut otherPc &&
-					ObjectUtils.nullSafeEquals(this.cacheOperationSource, otherPc.cacheOperationSource)));
+			return (this == other || (other instanceof JCacheOperationSourcePointcut that &&
+					ObjectUtils.nullSafeEquals(this.cacheOperationSource, that.cacheOperationSource)));
 		}
 
 		@Override

spring-context/src/main/java/org/springframework/cache/interceptor/CacheOperationSourcePointcut.java

@@ -58,8 +58,8 @@ class CacheOperationSourcePointcut extends StaticMethodMatcherPointcut implement
 
 	@Override
 	public boolean equals(@Nullable Object other) {
-		return (this == other || (other instanceof CacheOperationSourcePointcut otherPc &&
-				ObjectUtils.nullSafeEquals(this.cacheOperationSource, otherPc.cacheOperationSource)));
+		return (this == other || (other instanceof CacheOperationSourcePointcut that &&
+				ObjectUtils.nullSafeEquals(this.cacheOperationSource, that.cacheOperationSource)));
 	}
 
 	@Override

spring-context/src/main/java/org/springframework/context/annotation/PropertySourceRegistry.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.
@@ -42,14 +42,12 @@ class PropertySourceRegistry {
 
 	private final List<PropertySourceDescriptor> descriptors;
 
+
 	public PropertySourceRegistry(PropertySourceProcessor propertySourceProcessor) {
 		this.propertySourceProcessor = propertySourceProcessor;
 		this.descriptors = new ArrayList<>();
 	}
 
-	public List<PropertySourceDescriptor> getDescriptors() {
-		return Collections.unmodifiableList(this.descriptors);
-	}
 
 	/**
 	 * Process the given <code>@PropertySource</code> annotation metadata.
@@ -70,12 +68,16 @@ class PropertySourceRegistry {
 		boolean ignoreResourceNotFound = propertySource.getBoolean("ignoreResourceNotFound");
 
 		Class<? extends PropertySourceFactory> factoryClass = propertySource.getClass("factory");
-		Class<? extends PropertySourceFactory> factorClassToUse =
+		Class<? extends PropertySourceFactory> factoryClassToUse =
 				(factoryClass != PropertySourceFactory.class ? factoryClass : null);
-		PropertySourceDescriptor descriptor = new PropertySourceDescriptor(Arrays.asList(locations), ignoreResourceNotFound, name,
-				factorClassToUse, encoding);
+		PropertySourceDescriptor descriptor = new PropertySourceDescriptor(Arrays.asList(locations),
+				ignoreResourceNotFound, name, factoryClassToUse, encoding);
 		this.propertySourceProcessor.processPropertySource(descriptor);
 		this.descriptors.add(descriptor);
 	}
 
+	public List<PropertySourceDescriptor> getDescriptors() {
+		return Collections.unmodifiableList(this.descriptors);
+	}
+
 }

spring-context/src/test/java/org/springframework/context/annotation/PropertySourceAnnotationTests.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.
@@ -23,7 +23,6 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 import java.util.Collections;
-import java.util.Iterator;
 import java.util.Properties;
 
 import jakarta.inject.Inject;
@@ -56,21 +55,13 @@ class PropertySourceAnnotationTests {
 
 	@Test
 	void withExplicitName() {
-		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
-		ctx.register(ConfigWithExplicitName.class);
-		ctx.refresh();
+		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ConfigWithExplicitName.class);
 		assertThat(ctx.getEnvironment().getPropertySources().contains("p1")).as("property source p1 was not added").isTrue();
 		assertThat(ctx.getBean(TestBean.class).getName()).isEqualTo("p1TestBean");
 
 		// assert that the property source was added last to the set of sources
-		String name;
 		MutablePropertySources sources = ctx.getEnvironment().getPropertySources();
-		Iterator<org.springframework.core.env.PropertySource<?>> iterator = sources.iterator();
-		do {
-			name = iterator.next().getName();
-		}
-		while (iterator.hasNext());
-
+		String name = sources.stream().toList().get(sources.size() - 1).getName();
 		assertThat(name).isEqualTo("p1");
 		ctx.close();
 	}
@@ -78,7 +69,9 @@ class PropertySourceAnnotationTests {
 	@Test
 	void withImplicitName() {
 		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(ConfigWithImplicitName.class);
-		assertThat(ctx.getEnvironment().getPropertySources().contains("class path resource [org/springframework/context/annotation/p1.properties]")).as("property source p1 was not added").isTrue();
+		String name = "class path resource [org/springframework/context/annotation/p1.properties]";
+		assertThat(ctx.getEnvironment().getPropertySources().contains(name))
+				.as("property source p1 was not added").isTrue();
 		assertThat(ctx.getBean(TestBean.class).getName()).isEqualTo("p1TestBean");
 		ctx.close();
 	}
@@ -540,7 +533,6 @@ class PropertySourceAnnotationTests {
 	})
 	@Configuration
 	static class ConfigWithSameSourceImportedInDifferentOrder {
-
 	}
 
 

spring-jdbc/src/main/java/org/springframework/jdbc/core/BeanPropertyRowMapper.java

@@ -343,7 +343,7 @@ public class BeanPropertyRowMapper<T> implements RowMapper<T> {
 						bw.setPropertyValue(pd.getName(), value);
 					}
 					catch (TypeMismatchException ex) {
-						if (value == null && this.primitivesDefaultedForNullValue) {
+						if (value == null && isPrimitivesDefaultedForNullValue()) {
 							if (logger.isDebugEnabled()) {
 								String propertyType = ClassUtils.getQualifiedName(pd.getPropertyType());
 								logger.debug("""

spring-messaging/src/main/java/org/springframework/messaging/handler/annotation/support/PayloadMethodArgumentResolver.java

@@ -197,8 +197,7 @@ public class PayloadMethodArgumentResolver implements HandlerMethodArgumentResol
 	/**
 	 * Validate the payload if applicable.
 	 * <p>The default implementation checks for {@code @jakarta.validation.Valid},
-	 * Spring's {@link Validated},
-	 * and custom annotations whose name starts with "Valid".
+	 * Spring's {@link Validated}, and custom annotations whose name starts with "Valid".
 	 * @param message the currently processed message
 	 * @param parameter the method parameter
 	 * @param target the target payload object

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

@@ -57,8 +57,8 @@ class TransactionAttributeSourcePointcut extends StaticMethodMatcherPointcut imp
 
 	@Override
 	public boolean equals(@Nullable Object other) {
-		return (this == other || (other instanceof TransactionAttributeSourcePointcut otherPc &&
-				ObjectUtils.nullSafeEquals(this.transactionAttributeSource, otherPc.transactionAttributeSource)));
+		return (this == other || (other instanceof TransactionAttributeSourcePointcut that &&
+				ObjectUtils.nullSafeEquals(this.transactionAttributeSource, that.transactionAttributeSource)));
 	}
 
 	@Override