Tolerate Hibernate 5.2

Closes gh-15100

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.java

@@ -116,8 +116,13 @@ class HibernateJpaConfiguration extends JpaBaseConfiguration {
 			ConfigurableListableBeanFactory beanFactory,
 			List<HibernatePropertiesCustomizer> hibernatePropertiesCustomizers) {
 		List<HibernatePropertiesCustomizer> customizers = new ArrayList<>();
-		customizers.add((properties) -> properties.put(AvailableSettings.BEAN_CONTAINER,
-				new SpringBeanContainer(beanFactory)));
+		if (ClassUtils.isPresent(
+				"org.hibernate.resource.beans.container.spi.BeanContainer",
+				getClass().getClassLoader())) {
+			customizers
+					.add((properties) -> properties.put(AvailableSettings.BEAN_CONTAINER,
+							new SpringBeanContainer(beanFactory)));
+		}
 		if (physicalNamingStrategy != null || implicitNamingStrategy != null) {
 			customizers.add(new NamingStrategiesHibernatePropertiesCustomizer(
 					physicalNamingStrategy, implicitNamingStrategy));

spring-boot-tests/spring-boot-integration-tests/pom.xml

@@ -18,6 +18,7 @@
 	<modules>
 		<module>spring-boot-configuration-processor-tests</module>
 		<module>spring-boot-devtools-tests</module>
+		<module>spring-boot-hibernate52-tests</module>
 		<module>spring-boot-server-tests</module>
 		<module>spring-boot-launch-script-tests</module>
 	</modules>

spring-boot-tests/spring-boot-integration-tests/spring-boot-hibernate52-tests/pom.xml

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-integration-tests</artifactId>
+		<version>${revision}</version>
+	</parent>
+	<artifactId>spring-boot-hibernate52-tests</artifactId>
+	<name>Spring Boot Hibernate 5.2 tests</name>
+	<description>${project.name}</description>
+	<properties>
+		<main.basedir>${basedir}/../../..</main.basedir>
+		<hibernate.version>5.2.17.Final</hibernate.version>
+	</properties>
+	<dependencies>
+		<!-- Compile -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+		<!-- Runtime -->
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>runtime</scope>
+		</dependency>
+		<!-- Test -->
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+</project>

spring-boot-tests/spring-boot-integration-tests/spring-boot-hibernate52-tests/src/main/java/org/springframework/boot/tests/hibernate52/Hibernate52Application.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2012-2018 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.tests.hibernate52;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Hibernate52Application {
+
+	public static void main(String[] args) {
+		SpringApplication.run(Hibernate52Application.class, args);
+	}
+
+}

spring-boot-tests/spring-boot-integration-tests/spring-boot-hibernate52-tests/src/test/java/org/springframework/boot/tests/hibernate52/Hibernate52ApplicationTests.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2012-2018 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.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.tests.hibernate52;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest
+public class Hibernate52ApplicationTests {
+
+	@Test
+	public void contextLoads() {
+
+	}
+
+}