Merge branch '6.0.x'

# Conflicts:
#	spring-context/src/main/java/org/springframework/context/annotation/ClassPathBeanDefinitionScanner.java
#	spring-core/src/main/java/org/springframework/core/ReactiveAdapterRegistry.java
#	spring-r2dbc/src/test/java/org/springframework/r2dbc/connection/R2dbcTransactionManagerUnitTests.java

integration-tests/src/test/java/org/springframework/scheduling/annotation/ScheduledAndTransactionalAnnotationIntegrationTests.java

@@ -60,8 +60,8 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
 		ctx.register(Config.class, JdkProxyTxConfig.class, RepoConfigA.class);
 		assertThatExceptionOfType(BeanCreationException.class)
-			.isThrownBy(ctx::refresh)
-			.withCauseInstanceOf(IllegalStateException.class);
+				.isThrownBy(ctx::refresh)
+				.withCauseInstanceOf(IllegalStateException.class);
 	}
 
 	@Test
@@ -70,7 +70,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 		ctx.register(Config.class, SubclassProxyTxConfig.class, RepoConfigA.class);
 		ctx.refresh();
 
-		Thread.sleep(100);  // allow @Scheduled method to be called several times
+		Thread.sleep(200);  // allow @Scheduled method to be called several times
 
 		MyRepository repository = ctx.getBean(MyRepository.class);
 		CallCountingTransactionManager txManager = ctx.getBean(CallCountingTransactionManager.class);
@@ -85,7 +85,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 		ctx.register(Config.class, JdkProxyTxConfig.class, RepoConfigB.class);
 		ctx.refresh();
 
-		Thread.sleep(100);  // allow @Scheduled method to be called several times
+		Thread.sleep(200);  // allow @Scheduled method to be called several times
 
 		MyRepositoryWithScheduledMethod repository = ctx.getBean(MyRepositoryWithScheduledMethod.class);
 		CallCountingTransactionManager txManager = ctx.getBean(CallCountingTransactionManager.class);
@@ -100,7 +100,7 @@ class ScheduledAndTransactionalAnnotationIntegrationTests {
 		ctx.register(AspectConfig.class, MyRepositoryWithScheduledMethodImpl.class);
 		ctx.refresh();
 
-		Thread.sleep(100);  // allow @Scheduled method to be called several times
+		Thread.sleep(200);  // allow @Scheduled method to be called several times
 
 		MyRepositoryWithScheduledMethod repository = ctx.getBean(MyRepositoryWithScheduledMethod.class);
 		assertThat(AopUtils.isCglibProxy(repository)).isTrue();

spring-context-support/src/test/java/org/springframework/scheduling/quartz/QuartzSupportTests.java

@@ -114,7 +114,7 @@ class QuartzSupportTests {
 		trigger.setName("myTrigger");
 		trigger.setJobDetail(jobDetail);
 		trigger.setStartDelay(1);
-		trigger.setRepeatInterval(500);
+		trigger.setRepeatInterval(100);
 		trigger.setRepeatCount(1);
 		trigger.afterPropertiesSet();
 
@@ -133,7 +133,7 @@ class QuartzSupportTests {
 	}
 
 	@Test
-	@SuppressWarnings({ "unchecked", "rawtypes" })
+	@SuppressWarnings({"unchecked", "rawtypes"})
 	void jobDetailWithRunnableInsteadOfJob() {
 		JobDetailImpl jobDetail = new JobDetailImpl();
 		assertThatIllegalArgumentException().isThrownBy(() ->
@@ -156,7 +156,7 @@ class QuartzSupportTests {
 		trigger.setName("myTrigger");
 		trigger.setJobDetail(jobDetail);
 		trigger.setStartDelay(1);
-		trigger.setRepeatInterval(500);
+		trigger.setRepeatInterval(100);
 		trigger.setRepeatCount(1);
 		trigger.afterPropertiesSet();
 
@@ -190,7 +190,7 @@ class QuartzSupportTests {
 		trigger.setName("myTrigger");
 		trigger.setJobDetail(jobDetail);
 		trigger.setStartDelay(1);
-		trigger.setRepeatInterval(500);
+		trigger.setRepeatInterval(100);
 		trigger.setRepeatCount(1);
 		trigger.afterPropertiesSet();
 
@@ -225,7 +225,7 @@ class QuartzSupportTests {
 		trigger.setName("myTrigger");
 		trigger.setJobDetail(jobDetail);
 		trigger.setStartDelay(1);
-		trigger.setRepeatInterval(500);
+		trigger.setRepeatInterval(100);
 		trigger.setRepeatCount(1);
 		trigger.afterPropertiesSet();
 
@@ -260,7 +260,7 @@ class QuartzSupportTests {
 		trigger.setName("myTrigger");
 		trigger.setJobDetail(jobDetail);
 		trigger.setStartDelay(1);
-		trigger.setRepeatInterval(500);
+		trigger.setRepeatInterval(100);
 		trigger.setRepeatCount(1);
 		trigger.afterPropertiesSet();
 

spring-core/src/main/java/org/springframework/core/ReactiveTypeDescriptor.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.
@@ -37,7 +37,7 @@ public final class ReactiveTypeDescriptor {
 	private final boolean noValue;
 
 	@Nullable
-	private final Supplier<?> emptyValueSupplier;
+	private final Supplier<?> emptySupplier;
 
 	private final boolean deferred;
 
@@ -55,7 +55,7 @@ public final class ReactiveTypeDescriptor {
 		this.reactiveType = reactiveType;
 		this.multiValue = multiValue;
 		this.noValue = noValue;
-		this.emptyValueSupplier = emptySupplier;
+		this.emptySupplier = emptySupplier;
 		this.deferred = deferred;
 	}
 
@@ -89,7 +89,7 @@ public final class ReactiveTypeDescriptor {
 	 * Return {@code true} if the reactive type can complete with no values.
 	 */
 	public boolean supportsEmpty() {
-		return (this.emptyValueSupplier != null);
+		return (this.emptySupplier != null);
 	}
 
 	/**
@@ -97,8 +97,8 @@ public final class ReactiveTypeDescriptor {
 	 * <p>Use of this type implies {@link #supportsEmpty()} is {@code true}.
 	 */
 	public Object getEmptyValue() {
-		Assert.state(this.emptyValueSupplier != null, "Empty values not supported");
-		return this.emptyValueSupplier.get();
+		Assert.state(this.emptySupplier != null, "Empty values not supported");
+		return this.emptySupplier.get();
 	}
 
 	/**