Fixed issues due to parent-boot-2 migration (migration to Spring-boot 2):

* Configured Hiberante 5 correctly
* Configured Git plugin correctly
* Changed hibernate methods to comply with new method naming conventions
* Removed and replaced deprecated properties
* Updated Actuator test to use new response structure
* Using random port in Mongo integration test, to avoid clashing with a potential instance using the mongo default port

spring-boot/src/main/java/com/baeldung/dynamicvalidation/ContactInfoValidator.java

@@ -30,7 +30,7 @@ public class ContactInfoValidator implements ConstraintValidator<ContactInfo, St
         if (StringUtils.isEmptyOrWhitespace(expressionType)) {
             LOG.error("Contact info type missing!");
         } else {
-            pattern = expressionRepository.findOne(expressionType).map(ContactInfoExpression::getPattern).orElse("");
+            pattern = expressionRepository.findById(expressionType).map(ContactInfoExpression::getPattern).orElse("");
         }
     }
 

spring-boot/src/main/java/com/baeldung/dynamicvalidation/DynamicValidationApp.java

@@ -9,7 +9,8 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class DynamicValidationApp {
     @RolesAllowed("*")
     public static void main(String[] args) {
-        System.setProperty("security.basic.enabled", "false");
         SpringApplication.run(DynamicValidationApp.class, args);
     }
+    
+    
 }

spring-boot/src/main/java/com/baeldung/dynamicvalidation/dao/ContactInfoExpressionRepository.java

@@ -7,5 +7,5 @@ import org.springframework.data.repository.Repository;
 import com.baeldung.dynamicvalidation.model.ContactInfoExpression;
 
 public interface ContactInfoExpressionRepository extends Repository<ContactInfoExpression, String> {
-    Optional<ContactInfoExpression> findOne(String id);
+    Optional<ContactInfoExpression> findById(String id);
 }

spring-boot/src/main/java/com/baeldung/failureanalyzer/FailureAnalyzerApplication.java

@@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class FailureAnalyzerApplication {
     @RolesAllowed("*")
     public static void main(String[] args) {
-        System.setProperty("security.basic.enabled", "false");
         SpringApplication.run(FailureAnalyzerApplication.class, args);
     }
 }

spring-boot/src/main/java/com/baeldung/internationalization/InternationalizationApp.java

@@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class InternationalizationApp {
     @RolesAllowed("*")
     public static void main(String[] args) {
-        System.setProperty("security.basic.enabled", "false");
         SpringApplication.run(InternationalizationApp.class, args);
     }
 }

spring-boot/src/main/java/com/baeldung/rss/RssApp.java

@@ -1,18 +1,17 @@
 package com.baeldung.rss;
 
+import javax.annotation.security.RolesAllowed;
+
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.ComponentScan;
 
-import javax.annotation.security.RolesAllowed;
-
 @SpringBootApplication
 @ComponentScan(basePackages = "com.baeldung.rss")
 public class RssApp {
 
     @RolesAllowed("*")
     public static void main(String[] args) {
-        System.setProperty("security.basic.enabled", "false");
         SpringApplication.run(RssApp.class, args);
     }
 

spring-boot/src/main/java/com/baeldung/toggle/ToggleApplication.java

@@ -9,7 +9,6 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 public class ToggleApplication {
     @RolesAllowed("*")
     public static void main(String[] args) {
-        System.setProperty("security.basic.enabled", "false");
         SpringApplication.run(ToggleApplication.class, args);
     }
 }

spring-boot/src/main/java/org/baeldung/session/exception/Application.java

@@ -4,8 +4,6 @@ import org.baeldung.demo.model.Foo;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.domain.EntityScan;
-import org.springframework.context.annotation.Bean;
-import org.springframework.orm.jpa.vendor.HibernateJpaSessionFactoryBean;
 
 @EntityScan(basePackageClasses = Foo.class)
 @SpringBootApplication
@@ -15,9 +13,4 @@ public class Application {
         System.setProperty("spring.profiles.active", "exception");
         SpringApplication.run(Application.class, args);
     }
-
-    @Bean
-    public HibernateJpaSessionFactoryBean sessionFactory() {
-        return new HibernateJpaSessionFactoryBean();
-    }
 }

spring-boot/src/main/java/org/baeldung/session/exception/repository/FooRepositoryImpl.java

@@ -1,5 +1,7 @@
 package org.baeldung.session.exception.repository;
 
+import javax.persistence.EntityManagerFactory;
+
 import org.baeldung.demo.model.Foo;
 import org.hibernate.SessionFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -10,16 +12,15 @@ import org.springframework.stereotype.Repository;
 @Repository
 public class FooRepositoryImpl implements FooRepository {
     @Autowired
-    private SessionFactory sessionFactory;
+    private EntityManagerFactory emf;
 
     @Override
     public void save(Foo foo) {
-        sessionFactory.getCurrentSession().saveOrUpdate(foo);
+        emf.unwrap(SessionFactory.class).getCurrentSession().saveOrUpdate(foo);
     }
 
     @Override
     public Foo get(Integer id) {
-        return sessionFactory.getCurrentSession().get(Foo.class, id);
+        return emf.unwrap(SessionFactory.class).getCurrentSession().get(Foo.class, id);
     }
-
 }