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);
     }
 }