Merge pull request #15798 from ayudovin

* pr/15798:
  Polish "Inject Map directly rather than via ObjectProvider"
  Inject Map directly rather than via ObjectProvider

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/cache/CachesEndpointAutoConfiguration.java

@@ -16,10 +16,8 @@
 
 package org.springframework.boot.actuate.autoconfigure.cache;
 
-import java.util.LinkedHashMap;
 import java.util.Map;
 
-import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnEnabledEndpoint;
 import org.springframework.boot.actuate.cache.CachesEndpoint;
 import org.springframework.boot.actuate.cache.CachesEndpointWebExtension;
@@ -48,9 +46,8 @@ public class CachesEndpointAutoConfiguration {
 
 	@Bean
 	@ConditionalOnMissingBean
-	public CachesEndpoint cachesEndpoint(
-			ObjectProvider<Map<String, CacheManager>> cacheManagers) {
-		return new CachesEndpoint(cacheManagers.getIfAvailable(LinkedHashMap::new));
+	public CachesEndpoint cachesEndpoint(Map<String, CacheManager> cacheManagers) {
+		return new CachesEndpoint(cacheManagers);
 	}
 
 	@Bean

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/health/HealthIndicatorAutoConfiguration.java

 /*
- * Copyright 2012-2018 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -16,12 +16,10 @@
 
 package org.springframework.boot.actuate.autoconfigure.health;
 
-import java.util.Collections;
 import java.util.Map;
 
 import reactor.core.publisher.Flux;
 
-import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.actuate.health.ApplicationHealthIndicator;
 import org.springframework.boot.actuate.health.HealthAggregator;
 import org.springframework.boot.actuate.health.HealthIndicator;
@@ -87,13 +85,11 @@ public class HealthIndicatorAutoConfiguration {
 		@Bean
 		@ConditionalOnMissingBean
 		public ReactiveHealthIndicatorRegistry reactiveHealthIndicatorRegistry(
-				ObjectProvider<Map<String, ReactiveHealthIndicator>> reactiveHealthIndicators,
-				ObjectProvider<Map<String, HealthIndicator>> healthIndicators) {
+				Map<String, ReactiveHealthIndicator> reactiveHealthIndicators,
+				Map<String, HealthIndicator> healthIndicators) {
 			return new ReactiveHealthIndicatorRegistryFactory()
-					.createReactiveHealthIndicatorRegistry(
-							reactiveHealthIndicators
-									.getIfAvailable(Collections::emptyMap),
-							healthIndicators.getIfAvailable(Collections::emptyMap));
+					.createReactiveHealthIndicatorRegistry(reactiveHealthIndicators,
+							healthIndicators);
 		}
 
 	}

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jdbc/DataSourceHealthIndicatorAutoConfiguration.java

 /*
- * Copyright 2012-2018 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -72,10 +72,9 @@ public class DataSourceHealthIndicatorAutoConfiguration extends
 
 	private DataSourcePoolMetadataProvider poolMetadataProvider;
 
-	public DataSourceHealthIndicatorAutoConfiguration(
-			ObjectProvider<Map<String, DataSource>> dataSources,
+	public DataSourceHealthIndicatorAutoConfiguration(Map<String, DataSource> dataSources,
 			ObjectProvider<DataSourcePoolMetadataProvider> metadataProviders) {
-		this.dataSources = filterDataSources(dataSources.getIfAvailable());
+		this.dataSources = filterDataSources(dataSources);
 		this.metadataProviders = metadataProviders.orderedStream()
 				.collect(Collectors.toList());
 	}

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jms/JmsHealthIndicatorAutoConfiguration.java

 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -20,7 +20,6 @@ import java.util.Map;
 
 import javax.jms.ConnectionFactory;
 
-import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.actuate.autoconfigure.health.CompositeHealthIndicatorConfiguration;
 import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
 import org.springframework.boot.actuate.autoconfigure.health.HealthIndicatorAutoConfiguration;
@@ -55,8 +54,8 @@ public class JmsHealthIndicatorAutoConfiguration extends
 	private final Map<String, ConnectionFactory> connectionFactories;
 
 	public JmsHealthIndicatorAutoConfiguration(
-			ObjectProvider<Map<String, ConnectionFactory>> connectionFactories) {
-		this.connectionFactories = connectionFactories.getIfAvailable();
+			Map<String, ConnectionFactory> connectionFactories) {
+		this.connectionFactories = connectionFactories;
 	}
 
 	@Bean

spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/mail/MailHealthIndicatorAutoConfiguration.java

 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -18,7 +18,6 @@ package org.springframework.boot.actuate.autoconfigure.mail;
 
 import java.util.Map;
 
-import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.actuate.autoconfigure.health.CompositeHealthIndicatorConfiguration;
 import org.springframework.boot.actuate.autoconfigure.health.ConditionalOnEnabledHealthIndicator;
 import org.springframework.boot.actuate.autoconfigure.health.HealthIndicatorAutoConfiguration;
@@ -53,8 +52,8 @@ public class MailHealthIndicatorAutoConfiguration extends
 	private final Map<String, JavaMailSenderImpl> mailSenders;
 
 	public MailHealthIndicatorAutoConfiguration(
-			ObjectProvider<Map<String, JavaMailSenderImpl>> mailSenders) {
-		this.mailSenders = mailSenders.getIfAvailable();
+			Map<String, JavaMailSenderImpl> mailSenders) {
+		this.mailSenders = mailSenders;
 	}
 
 	@Bean

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/quartz/QuartzAutoConfiguration.java

 /*
- * Copyright 2012-2018 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -74,13 +74,12 @@ public class QuartzAutoConfiguration {
 
 	public QuartzAutoConfiguration(QuartzProperties properties,
 			ObjectProvider<SchedulerFactoryBeanCustomizer> customizers,
-			ObjectProvider<JobDetail[]> jobDetails,
-			ObjectProvider<Map<String, Calendar>> calendars,
+			ObjectProvider<JobDetail[]> jobDetails, Map<String, Calendar> calendars,
 			ObjectProvider<Trigger[]> triggers, ApplicationContext applicationContext) {
 		this.properties = properties;
 		this.customizers = customizers;
 		this.jobDetails = jobDetails.getIfAvailable();
-		this.calendars = calendars.getIfAvailable();
+		this.calendars = calendars;
 		this.triggers = triggers.getIfAvailable();
 		this.applicationContext = applicationContext;
 	}