Merge branch 'master' into BAEL-20863-move-spring-boot-ctx-fluent

algorithms-miscellaneous-2/README.md

@@ -13,4 +13,5 @@ This module contains articles about algorithms. Some classes of algorithms, e.g.
 - [Create a Sudoku Solver in Java](https://www.baeldung.com/java-sudoku)
 - [Displaying Money Amounts in Words](https://www.baeldung.com/java-money-into-words)
 - [A Collaborative Filtering Recommendation System in Java](https://www.baeldung.com/java-collaborative-filtering-recommendations)
+- [Implementing A* Pathfinding in Java](https://www.baeldung.com/java-a-star-pathfinding)
 - More articles: [[<-- prev]](/../algorithms-miscellaneous-1) [[next -->]](/../algorithms-miscellaneous-3)

algorithms-miscellaneous-5/README.md

@@ -12,4 +12,5 @@ This module contains articles about algorithms. Some classes of algorithms, e.g.
 - [How to Determine if a Binary Tree is Balanced](https://www.baeldung.com/java-balanced-binary-tree)
 - [The Caesar Cipher in Java](https://www.baeldung.com/java-caesar-cipher)
 - [Overview of Combinatorial Problems in Java](https://www.baeldung.com/java-combinatorial-algorithms)
+- [Prim’s Algorithm](https://www.baeldung.com/java-prim-algorithm)
 - More articles: [[<-- prev]](/../algorithms-miscellaneous-4)

apache-spark/README.md

@@ -7,4 +7,4 @@ This module contains articles about Apache Spark
 - [Introduction to Apache Spark](https://www.baeldung.com/apache-spark)
 - [Building a Data Pipeline with Kafka, Spark Streaming and Cassandra](https://www.baeldung.com/kafka-spark-data-pipeline)
 - [Machine Learning with Spark MLlib](https://www.baeldung.com/spark-mlib-machine-learning)
-
+- [Introduction to Spark Graph Processing with GraphFrames](https://www.baeldung.com/spark-graph-graphframes)

apache-tapestry/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles
+
+- [Intro to Apache Tapestry](https://www.baeldung.com/apache-tapestry)

core-groovy-2/src/test/groovy/com/baeldung/category/CategoryUnitTest.groovy

@@ -28,17 +28,16 @@ class CategoryUnitTest extends GroovyTestCase {
         }
     }
 
-//	http://team.baeldung.com/browse/BAEL-20687
+    void test_whenUsingTimeCategory_thenOperationOnNumber() {
-//    void test_whenUsingTimeCategory_thenOperationOnNumber() {
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy")
-//        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy")
+        use (TimeCategory) {
-//        use (TimeCategory) {
+            assert sdf.format(5.days.from.now) == sdf.format(new Date() + 5.days)
-//            assert sdf.format(5.days.from.now) == sdf.format(new Date() + 5.days)
+
-//
+            sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss")
-//            sdf = new SimpleDateFormat("dd/MM/yyyy hh:mm:ss")
+            assert sdf.format(10.minutes.from.now) == sdf.format(new Date() + 10.minutes)
-//            assert sdf.format(10.minutes.from.now) == sdf.format(new Date() + 10.minutes)
+            assert sdf.format(2.hours.ago) == sdf.format(new Date() - 2.hours)
-//            assert sdf.format(2.hours.ago) == sdf.format(new Date() - 2.hours)
+        }
-//        }
+    }
-//    }
 
     void test_whenUsingDOMCategory_thenOperationOnXML() {
 

core-groovy-2/src/test/groovy/com/baeldung/webservice/WebserviceUnitTest.groovy

@@ -75,7 +75,6 @@ class WebserviceManualTest extends GroovyTestCase {
         assert stories.size() == 5
     }
     
-    /* see BAEL-3753
     void test_whenConsumingSoap_thenReceiveResponse() {
         def url = "http://www.dataaccess.com/webservicesserver/numberconversion.wso"
         def soapClient = new SOAPClient(url)
@@ -90,7 +89,6 @@ class WebserviceManualTest extends GroovyTestCase {
         def words = response.NumberToWordsResponse
         assert words == "one thousand two hundred and thirty four "
     }
-    */
 
     void test_whenConsumingRestGet_thenReceiveResponse() {
         def path = "/get"

core-java-modules/core-java-13/README.md

@@ -0,0 +1,3 @@
+### Relevant articles:
+
+- [Java Switch Statement](https://www.baeldung.com/java-switch)

core-java-modules/core-java-9/README.md

@@ -9,6 +9,7 @@ This module contains articles about Java 9 core features
 - [Iterate Through a Range of Dates in Java](https://www.baeldung.com/java-iterate-date-range)
 - [Initialize a HashMap in Java](https://www.baeldung.com/java-initialize-hashmap)
 - [Immutable Set in Java](https://www.baeldung.com/java-immutable-set)
+- [Immutable ArrayList in Java](https://www.baeldung.com/java-immutable-list)
 
 Note: also contains part of the code for the article
 [How to Filter a Collection in Java](https://www.baeldung.com/java-collection-filtering).

core-java-modules/core-java-9/pom.xml

@@ -37,6 +37,11 @@
             <version>${junit.platform.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-collections4</artifactId>
+            <version>${commons-collections4.version}</version>
+        </dependency>
     </dependencies>
 
     <build>
@@ -69,6 +74,7 @@
         <maven.compiler.source>1.9</maven.compiler.source>
         <maven.compiler.target>1.9</maven.compiler.target>
         <guava.version>25.1-jre</guava.version>
+        <commons-collections4.version>4.1</commons-collections4.version>
     </properties>
 
 </project>

core-java-modules/core-java-9/src/test/java/com/baeldung/java9/list/immutable/ImmutableArrayListUnitTest.java

@@ -0,0 +1,48 @@
+package com.baeldung.java9.list.immutable;
+
+import com.google.common.collect.ImmutableList;
+import org.apache.commons.collections4.ListUtils;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public class ImmutableArrayListUnitTest {
+
+    @Test(expected = UnsupportedOperationException.class)
+    public final void givenUsingTheJdk_whenUnmodifiableListIsCreated_thenNotModifiable() {
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
+        final List<String> unmodifiableList = Collections.unmodifiableList(list);
+        unmodifiableList.add("four");
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public final void givenUsingTheJava9_whenUnmodifiableListIsCreated_thenNotModifiable() {
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
+        final List<String> unmodifiableList = List.of(list.toArray(new String[]{}));
+        unmodifiableList.add("four");
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public final void givenUsingGuava_whenUnmodifiableListIsCreated_thenNotModifiable() {
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
+        final List<String> unmodifiableList = ImmutableList.copyOf(list);
+        unmodifiableList.add("four");
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public final void givenUsingGuavaBuilder_whenUnmodifiableListIsCreated_thenNoLongerModifiable() {
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
+        final ImmutableList<String> unmodifiableList = ImmutableList.<String>builder().addAll(list).build();
+        unmodifiableList.add("four");
+    }
+
+    @Test(expected = UnsupportedOperationException.class)
+    public final void givenUsingCommonsCollections_whenUnmodifiableListIsCreated_thenNotModifiable() {
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
+        final List<String> unmodifiableList = ListUtils.unmodifiableList(list);
+        unmodifiableList.add("four");
+    }
+}

core-java-modules/core-java-collections-array-list/README.md

@@ -3,9 +3,8 @@
 This module contains articles about the Java ArrayList collection
 
 ### Relevant Articles: 
-- [Immutable ArrayList in Java](http://www.baeldung.com/java-immutable-list)
+- [Guide to the Java ArrayList](https://www.baeldung.com/java-arraylist)
-- [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist)
+- [Add Multiple Items to an Java ArrayList](https://www.baeldung.com/java-add-items-array-list)
-- [Add Multiple Items to an Java ArrayList](http://www.baeldung.com/java-add-items-array-list)
 - [ClassCastException: Arrays$ArrayList cannot be cast to ArrayList](https://www.baeldung.com/java-classcastexception-arrays-arraylist)
 - [Multi Dimensional ArrayList in Java](https://www.baeldung.com/java-multi-dimensional-arraylist)
 - [Removing an Element From an ArrayList](https://www.baeldung.com/java-arraylist-remove-element)

core-java-modules/core-java-collections-array-list/src/test/java/com/baeldung/collections/CoreJavaCollectionsUnitTest.java

@@ -15,42 +15,11 @@ public class CoreJavaCollectionsUnitTest {
 
     private static final Logger LOG = LoggerFactory.getLogger(CoreJavaCollectionsUnitTest.class);
 
-
-    // tests -
-
     @Test
     public final void givenUsingTheJdk_whenArrayListIsSynchronized_thenCorrect() {
-        final List<String> list = new ArrayList<String>(Arrays.asList("one", "two", "three"));
+        final List<String> list = new ArrayList<>(Arrays.asList("one", "two", "three"));
         final List<String> synchronizedList = Collections.synchronizedList(list);
         LOG.debug("Synchronized List is: " + synchronizedList);
     }
 
-    @Test(expected = UnsupportedOperationException.class)
-    public final void givenUsingTheJdk_whenUnmodifiableListIsCreatedFromOriginal_thenNoLongerModifiable() {
-        final List<String> list = new ArrayList<String>(Arrays.asList("one", "two", "three"));
-        final List<String> unmodifiableList = Collections.unmodifiableList(list);
-        unmodifiableList.add("four");
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public final void givenUsingGuava_whenUnmodifiableListIsCreatedFromOriginal_thenNoLongerModifiable() {
-        final List<String> list = new ArrayList<String>(Arrays.asList("one", "two", "three"));
-        final List<String> unmodifiableList = ImmutableList.copyOf(list);
-        unmodifiableList.add("four");
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public final void givenUsingGuavaBuilder_whenUnmodifiableListIsCreatedFromOriginal_thenNoLongerModifiable() {
-        final List<String> list = new ArrayList<String>(Arrays.asList("one", "two", "three"));
-        final ImmutableList<String> unmodifiableList = ImmutableList.<String>builder().addAll(list).build();
-        unmodifiableList.add("four");
-    }
-
-    @Test(expected = UnsupportedOperationException.class)
-    public final void givenUsingCommonsCollections_whenUnmodifiableListIsCreatedFromOriginal_thenNoLongerModifiable() {
-        final List<String> list = new ArrayList<String>(Arrays.asList("one", "two", "three"));
-        final List<String> unmodifiableList = ListUtils.unmodifiableList(list);
-        unmodifiableList.add("four");
-    }
-
 }

core-java-modules/core-java-exceptions-2/README.md

@@ -2,4 +2,6 @@
 
 This module contains articles about core java exceptions
 
-###
+### Relevant Articles:
+
+- [Is It a Bad Practice to Catch Throwable?](https://www.baeldung.com/java-catch-throwable-bad-practice)

core-java-modules/core-java-io/README.md

@@ -13,4 +13,5 @@ This module contains articles about core Java input and output (IO)
 - [Getting a File’s Mime Type in Java](https://www.baeldung.com/java-file-mime-type)
 - [How to Write to a CSV File in Java](https://www.baeldung.com/java-csv)
 - [How to Avoid the Java FileNotFoundException When Loading Resources](https://www.baeldung.com/java-classpath-resource-cannot-be-opened)
+- [Create a Directory in Java](https://www.baeldung.com/java-create-directory)
 - [[More -->]](/core-java-modules/core-java-io-2)

core-java-modules/core-java-jvm/README.md

@@ -10,3 +10,5 @@ This module contains articles about working with the Java Virtual Machine (JVM).
 - [Class Loaders in Java](https://www.baeldung.com/java-classloaders)
 - [A Guide to System.exit()](https://www.baeldung.com/java-system-exit)
 - [Guide to System.gc()](https://www.baeldung.com/java-system-gc)
+- [Runtime.getRuntime().halt() vs System.exit() in Java](https://www.baeldung.com/java-runtime-halt-vs-system-exit)
+- [Adding Shutdown Hooks for JVM Applications](https://www.baeldung.com/jvm-shutdown-hooks)

core-java-modules/core-java-lang-oop-3/README.md

@@ -8,9 +8,9 @@ This module contains articles about Object-oriented programming (OOP) in Java
 - [Guide to the super Java Keyword](https://www.baeldung.com/java-super)
 - [Guide to the this Java Keyword](https://www.baeldung.com/java-this)
 - [Java ‘public’ Access Modifier](https://www.baeldung.com/java-public-keyword)
-- [Composition, Aggregation and Association in Java](https://www.baeldung.com/java-composition-aggregation-association)
+- [Composition, Aggregation, and Association in Java](https://www.baeldung.com/java-composition-aggregation-association)
 - [Nested Classes in Java](https://www.baeldung.com/java-nested-classes)
 - [A Guide to Inner Interfaces in Java](https://www.baeldung.com/java-inner-interfaces)
 - [Java Classes and Objects](https://www.baeldung.com/java-classes-objects)
 - [Java Interfaces](https://www.baeldung.com/java-interfaces)
-- [[<-- Prev]](/core-java-modules/core-java-lang-oop-2)[[More -->]](/core-java-modules/core-java-lang-oop-4)
+- [[<-- Prev]](/core-java-modules/core-java-lang-oop-2)[[More -->]](/core-java-modules/core-java-lang-oop-4)

core-java-modules/core-java-perf/README.md

@@ -9,3 +9,4 @@ This module contains articles about performance of Java applications
 - [OutOfMemoryError: GC Overhead Limit Exceeded](http://www.baeldung.com/java-gc-overhead-limit-exceeded)
 - [Basic Introduction to JMX](http://www.baeldung.com/java-management-extensions)
 - [Monitoring Java Applications with Flight Recorder](https://www.baeldung.com/java-flight-recorder-monitoring)
+- [Branch Prediction in Java](https://www.baeldung.com/java-branch-prediction)

core-java-modules/core-java-string-algorithms-3/README.md

@@ -3,3 +3,5 @@
 This module contains articles about string-related algorithms.
 
 ### Relevant Articles:
+
+- [Check if Two Strings are Anagrams in Java](https://www.baeldung.com/java-strings-anagrams)

data-structures/README.md

@@ -6,3 +6,4 @@ This module contains articles about data structures in Java
 
 - [The Trie Data Structure in Java](https://www.baeldung.com/trie-java)
 - [Implementing a Binary Tree in Java](https://www.baeldung.com/java-binary-tree)
+- [Circular Linked List Java Implementation](https://www.baeldung.com/java-circular-linked-list)

intelliJ/remote-debugging/README.adoc

@@ -1,85 +0,0 @@
-:toc:
-:spring_version: current
-:icons: font
-:source-highlighter: prettify
-:project_id: gs-scheduling-tasks
-This guide walks you through the steps for scheduling tasks with Spring.
-
-== What you'll build
-
-You'll build an application that prints out the current time every five seconds using Spring's `@Scheduled` annotation.
-
-== What you'll need
-
-:java_version: 1.8
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/prereq_editor_jdk_buildtools.adoc[]
-
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/how_to_complete_this_guide.adoc[]
-
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/hide-show-gradle.adoc[]
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/hide-show-maven.adoc[]
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/hide-show-sts.adoc[]
-
-
-
-[[initial]]
-== Create a scheduled task
-Now that you've set up your project, you can create a scheduled task.
-
-`src/main/java/hello/ScheduledTasks.java`
-[source,java]
-----
-include::complete/src/main/java/hello/ScheduledTasks.java[]
-----
-
-The `Scheduled` annotation defines when a particular method runs.
-NOTE: This example uses `fixedRate`, which specifies the interval between method invocations measured from the start time of each invocation. There are https://docs.spring.io/spring/docs/{spring_version}/spring-framework-reference/html/scheduling.html#scheduling-annotation-support-scheduled[other options], like `fixedDelay`, which specifies the interval between invocations measured from the completion of the task. You can also https://docs.spring.io/spring/docs/{spring_version}/javadoc-api/org/springframework/scheduling/support/CronSequenceGenerator.html[use `@Scheduled(cron=". . .")` expressions for more sophisticated task scheduling].
-
-== Enable Scheduling
-
-Although scheduled tasks can be embedded in web apps and WAR files, the simpler approach demonstrated below creates a standalone application. You package everything in a single, executable JAR file, driven by a good old Java `main()` method.
-
-`src/main/java/hello/Application.java`
-[source,java]
-----
-include::complete/src/main/java/hello/Application.java[]
-----
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/spring-boot-application.adoc[]
-
-https://docs.spring.io/spring/docs/current/spring-framework-reference/htmlsingle/#scheduling-enable-annotation-support[`@EnableScheduling`] ensures that a background task executor is created. Without it, nothing gets scheduled.
-
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/build_an_executable_jar_subhead.adoc[]
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/build_an_executable_jar_with_both.adoc[]
-
-
-
-Logging output is displayed and you can see from the logs that it is on a background thread. You should see your scheduled task fire every 5 seconds:
-
-....
-[...]
-2016-08-25 13:10:00.143  INFO 31565 --- [pool-1-thread-1] hello.ScheduledTasks : The time is now 13:10:00
-2016-08-25 13:10:05.143  INFO 31565 --- [pool-1-thread-1] hello.ScheduledTasks : The time is now 13:10:05
-2016-08-25 13:10:10.143  INFO 31565 --- [pool-1-thread-1] hello.ScheduledTasks : The time is now 13:10:10
-2016-08-25 13:10:15.143  INFO 31565 --- [pool-1-thread-1] hello.ScheduledTasks : The time is now 13:10:15
-....
-
-== Summary
-
-Congratulations! You created an application with a scheduled task. Heck, the actual code was shorter than the build file! This technique works in any type of application.
-
-== See Also
-
-The following guides may also be helpful:
-
-* https://spring.io/guides/gs/spring-boot/[Building an Application with Spring Boot]
-* https://spring.io/guides/gs/batch-processing/[Creating a Batch Service]
-
-include::https://raw.githubusercontent.com/spring-guides/getting-started-macros/master/footer.adoc[]
-

intelliJ/remote-debugging/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Remote Debugging with IntelliJ IDEA](https://www.baeldung.com/intellij-remote-debugging)

java-ee-8-security-api/README.md

@@ -4,4 +4,4 @@ This module contains articles about the Security API in Java EE 8.
 
 ### Relevant articles
  
- - [Java EE 8 Security API](https://www.baeldung.com/java-ee-8-security)
+ - [Jakarta EE 8 Security API](https://www.baeldung.com/java-ee-8-security)

java-numbers-2/README.md

@@ -15,4 +15,5 @@ This module contains articles about numbers in Java.
 - [Binary Numbers in Java](https://www.baeldung.com/java-binary-numbers)
 - [Generating Random Numbers in a Range in Java](https://www.baeldung.com/java-generating-random-numbers)
 - [Listing Numbers Within a Range in Java](https://www.baeldung.com/java-listing-numbers-within-a-range)
+- [Fibonacci Series in Java](https://www.baeldung.com/java-fibonacci)
 - More articles: [[<-- prev]](/../java-numbers)

javax-servlets/README.md

@@ -9,6 +9,6 @@ This module contains articles about Servlets.
 - [Uploading Files with Servlets and JSP](https://www.baeldung.com/upload-file-servlet)
 - [Example of Downloading File in a Servlet](https://www.baeldung.com/servlet-download-file)
 - [Returning a JSON Response from a Servlet](https://www.baeldung.com/servlet-json-response)
-- [Java EE Servlet Exception Handling](https://www.baeldung.com/servlet-exceptions)
+- [Jakarta EE Servlet Exception Handling](https://www.baeldung.com/servlet-exceptions)
 - [Context and Servlet Initialization Parameters](https://www.baeldung.com/context-servlet-initialization-param)
 - [The Difference between getRequestURI and getPathInfo in HttpServletRequest](https://www.baeldung.com/http-servlet-request-requesturi-pathinfo)

jee-7-security/README.md

@@ -3,4 +3,4 @@
 This module contains articles about security in JEE 7.
 
 ### Relevant Articles:
-- [Securing Java EE with Spring Security](https://www.baeldung.com/java-ee-spring-security)
+- [Securing Jakarta EE with Spring Security](https://www.baeldung.com/java-ee-spring-security)

jee-7/README.md

@@ -3,7 +3,7 @@
 This module contains articles about JEE 7.
 
 ### Relevant Articles:
-- [Scheduling in Java EE](https://www.baeldung.com/scheduling-in-java-enterprise-edition)
+- [Scheduling in Jakarta EE](https://www.baeldung.com/scheduling-in-java-enterprise-edition)
 - [JSON Processing in Java EE 7](https://www.baeldung.com/jee7-json)
 - [Converters, Listeners and Validators in Java EE 7](https://www.baeldung.com/java-ee7-converter-listener-validator)
 - [Introduction to JAX-WS](https://www.baeldung.com/jax-ws)

jee-kotlin/README.md

@@ -3,4 +3,4 @@
 This module contains articles about Java EE with Kotlin. 
 
 ### Relevant Articles:
-- [Java EE Application with Kotlin](https://www.baeldung.com/java-ee-kotlin-app)
+- [Jakarta EE Application with Kotlin](https://www.baeldung.com/java-ee-kotlin-app)

jta/README.md

@@ -3,4 +3,4 @@
 This module contains articles about the Java Transaction API (JTA).
 
 ### Relevant Articles:
-- [Guide to Java EE JTA](https://www.baeldung.com/jee-jta)
+- [Guide to Jakarta EE JTA](https://www.baeldung.com/jee-jta)

libraries-http/README.md

@@ -12,3 +12,4 @@ This module contains articles about HTTP libraries.
 - [Introduction to Retrofit](https://www.baeldung.com/retrofit)
 - [A Guide to Unirest](https://www.baeldung.com/unirest)
 - [Creating REST Microservices with Javalin](https://www.baeldung.com/javalin-rest-microservices)
+- [A Quick Guide to Timeouts in OkHttp](https://www.baeldung.com/okhttp-timeouts)

libraries-security/README.md

@@ -9,4 +9,4 @@ This module contains articles about security libraries.
 - [Guide to Google Tink](https://www.baeldung.com/google-tink)
 - [Introduction to BouncyCastle with Java](https://www.baeldung.com/java-bouncy-castle)
 - [Intro to Jasypt](https://www.baeldung.com/jasypt)
-- [Digital Signature in Java](https://www.baeldung.com/java-digital-signature)
+- [Digital Signatures in Java](https://www.baeldung.com/java-digital-signature)

maven-all/maven-custom-plugin/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [How to Create a Maven Plugin](https://www.baeldung.com/maven-plugin)

oauth2-framework-impl/README.md

@@ -4,4 +4,4 @@ This module contains articles about the implementation of OAuth2 with Java EE.
 
 ### Relevant Articles
 
-- [Implementing The OAuth 2.0 Authorization Framework Using Java EE](https://www.baeldung.com/java-ee-oauth2-implementation)
+- [Implementing The OAuth 2.0 Authorization Framework Using Jakarta EE](https://www.baeldung.com/java-ee-oauth2-implementation)

persistence-modules/hibernate5-2/README.md

@@ -6,4 +6,5 @@ This module contains articles about Hibernate 5.
 - [Hibernate Error “Not all named parameters have been set”](https://www.baeldung.com/hibernate-error-named-parameters-not-set)
 - [FetchMode in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-fetchmode)
 - [JPA/Hibernate Persistence Context](https://www.baeldung.com/jpa-hibernate-persistence-context)
+- [FetchMode in Hibernate](https://www.baeldung.com/hibernate-fetchmode)
 - [[<-- Prev]](/hibernate5)

persistence-modules/sirix/README.md

@@ -1,4 +1,3 @@
 ## Relevant articles:
 
-- [Introduction to Sirix](https://www.baeldung.com/introduction-to-sirix)
 - [A Guide to SirixDB](https://www.baeldung.com/sirix)

pom.xml

@@ -642,13 +642,9 @@
                 <module>spring-boot-modules</module>
                 <module>spring-boot-angular</module>
                 <module>spring-boot-bootstrap</module>
-                <module>spring-boot-camel</module>
                 <!-- <module>spring-boot-cli</module> --> <!-- Not a maven project -->
                 <module>spring-boot-client</module>
                 <module>spring-boot-config-jpa-error</module>
-                <module>spring-boot-crud</module>
-                <module>spring-boot-custom-starter</module>
-                <module>spring-boot-ctx-fluent</module>
                 <module>spring-boot-deployment</module>
                 <module>spring-boot-di</module>
                 <module>spring-boot-environment</module>
@@ -656,10 +652,9 @@
                 <module>spring-boot-jasypt</module>
                 <module>spring-boot-kotlin</module>
                 <module>spring-boot-libraries</module>
-                <module>spring-boot-logging-log4j2</module>
                 <module>spring-boot-mvc-2</module>
-                <module>spring-boot-nashorn</module>
                 <module>spring-boot-parent</module>
+                <module>spring-boot-performance</module>
                 <module>spring-boot-property-exp</module>
 
                 <module>spring-boot-rest</module>
@@ -1170,13 +1165,9 @@
                 <module>spring-boot-modules</module>
                 <module>spring-boot-angular</module>
                 <module>spring-boot-bootstrap</module>
-                <module>spring-boot-camel</module>
                 <!-- <module>spring-boot-cli</module> --> <!-- Not a maven project -->
                 <module>spring-boot-client</module>
                 <module>spring-boot-config-jpa-error</module>
-                <module>spring-boot-crud</module>
-                <module>spring-boot-custom-starter</module>
-                <module>spring-boot-ctx-fluent</module>
                 <module>spring-boot-deployment</module>
                 <module>spring-boot-di</module>
                 <module>spring-boot-environment</module>
@@ -1184,11 +1175,10 @@
                 <module>spring-boot-jasypt</module>
                 <module>spring-boot-kotlin</module>
                 <module>spring-boot-libraries</module>
-                <module>spring-boot-logging-log4j2</module>
                 <module>spring-boot-mvc</module>
                 <module>spring-boot-mvc-2</module>
-                <module>spring-boot-nashorn</module>
                 <module>spring-boot-parent</module>
+                <module>spring-boot-performance</module>
                 <module>spring-boot-property-exp</module>
 
                 <module>spring-boot-rest</module>

quarkus-extension/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [How to Implement a Quarkus Extension](https://www.baeldung.com/quarkus-extension-java)

rxjava-core/README.md

@@ -13,4 +13,5 @@ This module contains articles about RxJava.
 - [RxJava Maybe](https://www.baeldung.com/rxjava-maybe)
 - [Combining RxJava Completables](https://www.baeldung.com/rxjava-completable)
 - [RxJava Hooks](https://www.baeldung.com/rxjava-hooks)
+- [Introduction to rxjava-jdbc](https://www.baeldung.com/rxjava-jdbc)
 - More articles: [[next -->]](/rxjava-2)

spring-amqp/README.md

@@ -5,4 +5,5 @@ This module contains articles about Spring with the AMQP messaging system
 ## Relevant articles:
 
 - [Messaging With Spring AMQP](https://www.baeldung.com/spring-amqp)
-- [RabbitMQ Message Dispatching with Spring AMQP](https://www.baeldung.com/rabbitmq-spring-amqp)
+- [RabbitMQ Message Dispatching with Spring AMQP](https://www.baeldung.com/rabbitmq-spring-amqp)
+- [Error Handling with Spring AMQP](https://www.baeldung.com/spring-amqp-error-handling)

spring-boot-kotlin/README.md

@@ -3,4 +3,4 @@
 This module contains articles about Kotlin in Spring Boot projects.
 
 ### Relevant Articles:
-- [Non-blocking Spring Boot with Kotlin Coroutines](https://www.baeldung.com/non-blocking-spring-boot-with-kotlin-coroutines)
+- [Non-blocking Spring Boot with Kotlin Coroutines](https://www.baeldung.com/spring-boot-kotlin-coroutines)

spring-boot-modules/pom.xml

@@ -15,15 +15,18 @@
 
     <modules>
         <module>spring-boot-admin</module>
-        <module>spring-boot-custom-starter</module>
         <module>spring-boot-artifacts</module>
         <module>spring-boot-ctx-fluent</module>
         <module>spring-boot-autoconfiguration</module>
+        <module>spring-boot-camel</module>
+        <module>spring-boot-custom-starter</module>
+        <module>spring-boot-crud</module>
         <module>spring-boot-data</module>
         <!-- <module>spring-boot-gradle</module> --> <!-- Not a maven project -->
         <module>spring-boot-keycloak</module>
+        <module>spring-boot-logging-log4j2</module>
         <module>spring-boot-mvc-birt</module>
-        <module>spring-boot-performance</module>
+        <module>spring-boot-nashorn</module>
         <module>spring-boot-properties</module>
         <module>spring-boot-springdoc</module>
         <module>spring-boot-testing</module>

spring-boot-modules/spring-boot-camel/pom.xml

@@ -8,8 +8,8 @@
 	<name>spring-boot-camel</name>
 	
     <parent>
-        <groupId>com.baeldung</groupId>
+        <groupId>com.baeldung.spring-boot-modules</groupId>
-        <artifactId>parent-modules</artifactId>
+        <artifactId>spring-boot-modules</artifactId>
         <version>1.0.0-SNAPSHOT</version>
     </parent>
 

spring-boot-modules/spring-boot-crud/pom.xml

@@ -1,86 +1,86 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-    <modelVersion>4.0.0</modelVersion>
+    <modelVersion>4.0.0</modelVersion>
-    <artifactId>spring-boot-crud</artifactId>
+    <artifactId>spring-boot-crud</artifactId>
-    <name>spring-boot-crud</name>
+    <name>spring-boot-crud</name>
-
+
-    <parent>
+    <parent>
-        <groupId>com.baeldung</groupId>
+        <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-2</artifactId>
+        <artifactId>parent-boot-2</artifactId>
-        <version>0.0.1-SNAPSHOT</version>
+        <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
-    </parent>
+    </parent>
-
+
-    <dependencies>
+    <dependencies>
-        <dependency>
+        <dependency>
-            <groupId>org.springframework.boot</groupId>
+            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
+            <artifactId>spring-boot-starter-web</artifactId>
-        </dependency>
+        </dependency>
-        <dependency>
+        <dependency>
-            <groupId>org.springframework.boot</groupId>
+            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-thymeleaf</artifactId>
+            <artifactId>spring-boot-starter-thymeleaf</artifactId>
-        </dependency>
+        </dependency>
-        <dependency>
+        <dependency>
-            <groupId>org.springframework.boot</groupId>
+            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-jpa</artifactId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
-        </dependency>
+        </dependency>
-        <dependency>
+        <dependency>
-            <groupId>org.springframework.boot</groupId>
+            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
+            <artifactId>spring-boot-starter-test</artifactId>
-        </dependency>
+        </dependency>
-        <dependency>
+        <dependency>
-            <groupId>org.mockito</groupId>
+            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
+            <artifactId>mockito-core</artifactId>
-            <scope>test</scope>
+            <scope>test</scope>
-        </dependency>
+        </dependency>
-        <dependency>
+        <dependency>
-            <groupId>com.h2database</groupId>
+            <groupId>com.h2database</groupId>
-            <artifactId>h2</artifactId>
+            <artifactId>h2</artifactId>
-            <scope>runtime</scope>
+            <scope>runtime</scope>
-        </dependency>
+        </dependency>
-    </dependencies>
+    </dependencies>
-
+
-    <build>
+    <build>
-        <finalName>spring-boot-crud</finalName>
+        <finalName>spring-boot-crud</finalName>
-        <resources>
+        <resources>
-            <resource>
+            <resource>
-                <directory>src/main/resources</directory>
+                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
+                <filtering>true</filtering>
-            </resource>
+            </resource>
-        </resources>
+        </resources>
-        <plugins>
+        <plugins>
-            <plugin>
+            <plugin>
-                <groupId>org.springframework.boot</groupId>
+                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
-                <configuration>
+                <configuration>
-                    <classifier>exec</classifier>
+                    <classifier>exec</classifier>
-                </configuration>
+                </configuration>
-            </plugin>
+            </plugin>
-            <plugin>
+            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
+                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-assembly-plugin</artifactId>
+                <artifactId>maven-assembly-plugin</artifactId>
-                <configuration>
+                <configuration>
-                    <descriptorRefs>
+                    <descriptorRefs>
-                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
-                    </descriptorRefs>
+                    </descriptorRefs>
-                </configuration>
+                </configuration>
-                <executions>
+                <executions>
-                    <execution>
+                    <execution>
-                        <id>make-assembly</id>
+                        <id>make-assembly</id>
-                        <phase>package</phase>
+                        <phase>package</phase>
-                        <goals>
+                        <goals>
-                            <goal>single</goal>
+                            <goal>single</goal>
-                        </goals>
+                        </goals>
-                    </execution>
+                    </execution>
-                </executions>
+                </executions>
-            </plugin>
+            </plugin>
-        </plugins>
+        </plugins>
-    </build>
+    </build>
-
+
-    <properties>
+    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
+    </properties>
-
+
-</project>
+</project>

spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/crud/Application.java

@@ -1,23 +1,23 @@
-package com.baeldung.crud;
+package com.baeldung.crud;
-
+
-import org.springframework.boot.SpringApplication;
+import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
-import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
-import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
-import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.ComponentScan;
-import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
+import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
+import org.springframework.transaction.annotation.EnableTransactionManagement;
-
+
-@SpringBootApplication 
+@SpringBootApplication 
-@EnableAutoConfiguration
+@EnableAutoConfiguration
-@ComponentScan(basePackages={"com.baeldung.crud"})
+@ComponentScan(basePackages={"com.baeldung.crud"})
-@EnableJpaRepositories(basePackages="com.baeldung.crud.repositories")
+@EnableJpaRepositories(basePackages="com.baeldung.crud.repositories")
-@EnableTransactionManagement
+@EnableTransactionManagement
-@EntityScan(basePackages="com.baeldung.crud.entities")
+@EntityScan(basePackages="com.baeldung.crud.entities")
-public class Application {
+public class Application {
-
+
-    public static void main(String[] args) {
+    public static void main(String[] args) {
-        SpringApplication.run(Application.class, args);
+        SpringApplication.run(Application.class, args);
-    }
+    }
-    
+    
-}
+}

spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/crud/controllers/UserController.java

@@ -1,68 +1,68 @@
-package com.baeldung.crud.controllers;
+package com.baeldung.crud.controllers;
-
+
-import javax.validation.Valid;
+import javax.validation.Valid;
-
+
-import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
+import org.springframework.stereotype.Controller;
-import org.springframework.ui.Model;
+import org.springframework.ui.Model;
-import org.springframework.validation.BindingResult;
+import org.springframework.validation.BindingResult;
-import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PostMapping;
-
+
-import com.baeldung.crud.entities.User;
+import com.baeldung.crud.entities.User;
-import com.baeldung.crud.repositories.UserRepository;
+import com.baeldung.crud.repositories.UserRepository;
-
+
-@Controller
+@Controller
-public class UserController {
+public class UserController {
-    
+    
-    private final UserRepository userRepository;
+    private final UserRepository userRepository;
-
+
-    @Autowired
+    @Autowired
-    public UserController(UserRepository userRepository) {
+    public UserController(UserRepository userRepository) {
-        this.userRepository = userRepository;
+        this.userRepository = userRepository;
-    }
+    }
-    
+    
-    @GetMapping("/signup")
+    @GetMapping("/signup")
-    public String showSignUpForm(User user) {
+    public String showSignUpForm(User user) {
-        return "add-user";
+        return "add-user";
-    }
+    }
-    
+    
-    @PostMapping("/adduser")
+    @PostMapping("/adduser")
-    public String addUser(@Valid User user, BindingResult result, Model model) {
+    public String addUser(@Valid User user, BindingResult result, Model model) {
-        if (result.hasErrors()) {
+        if (result.hasErrors()) {
-            return "add-user";
+            return "add-user";
-        }
+        }
-        
+        
-        userRepository.save(user);
+        userRepository.save(user);
-        model.addAttribute("users", userRepository.findAll());
+        model.addAttribute("users", userRepository.findAll());
-        return "index";
+        return "index";
-    }
+    }
-    
+    
-    @GetMapping("/edit/{id}")
+    @GetMapping("/edit/{id}")
-    public String showUpdateForm(@PathVariable("id") long id, Model model) {
+    public String showUpdateForm(@PathVariable("id") long id, Model model) {
-        User user = userRepository.findById(id).orElseThrow(() -> new IllegalArgumentException("Invalid user Id:" + id));
+        User user = userRepository.findById(id).orElseThrow(() -> new IllegalArgumentException("Invalid user Id:" + id));
-        model.addAttribute("user", user);
+        model.addAttribute("user", user);
-        return "update-user";
+        return "update-user";
-    }
+    }
-    
+    
-    @PostMapping("/update/{id}")
+    @PostMapping("/update/{id}")
-    public String updateUser(@PathVariable("id") long id, @Valid User user, BindingResult result, Model model) {
+    public String updateUser(@PathVariable("id") long id, @Valid User user, BindingResult result, Model model) {
-        if (result.hasErrors()) {
+        if (result.hasErrors()) {
-            user.setId(id);
+            user.setId(id);
-            return "update-user";
+            return "update-user";
-        }
+        }
-        
+        
-        userRepository.save(user);
+        userRepository.save(user);
-        model.addAttribute("users", userRepository.findAll());
+        model.addAttribute("users", userRepository.findAll());
-        return "index";
+        return "index";
-    }
+    }
-    
+    
-    @GetMapping("/delete/{id}")
+    @GetMapping("/delete/{id}")
-    public String deleteUser(@PathVariable("id") long id, Model model) {
+    public String deleteUser(@PathVariable("id") long id, Model model) {
-        User user = userRepository.findById(id).orElseThrow(() -> new IllegalArgumentException("Invalid user Id:" + id));
+        User user = userRepository.findById(id).orElseThrow(() -> new IllegalArgumentException("Invalid user Id:" + id));
-        userRepository.delete(user);
+        userRepository.delete(user);
-        model.addAttribute("users", userRepository.findAll());
+        model.addAttribute("users", userRepository.findAll());
-        return "index";
+        return "index";
-    }
+    }
-}
+}

spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/crud/entities/User.java

@@ -1,56 +1,56 @@
-package com.baeldung.crud.entities;
+package com.baeldung.crud.entities;
-
+
-import javax.persistence.Entity;
+import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
+import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
+import javax.persistence.GenerationType;
-import javax.persistence.Id;
+import javax.persistence.Id;
-import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotBlank;
-
+
-@Entity
+@Entity
-public class User {
+public class User {
-    
+    
-    @Id
+    @Id
-    @GeneratedValue(strategy = GenerationType.AUTO)
+    @GeneratedValue(strategy = GenerationType.AUTO)
-    private long id;
+    private long id;
-    @NotBlank(message = "Name is mandatory")
+    @NotBlank(message = "Name is mandatory")
-    private String name;
+    private String name;
-    
+    
-    @NotBlank(message = "Email is mandatory")
+    @NotBlank(message = "Email is mandatory")
-    private String email;
+    private String email;
-
+
-    public User() {}
+    public User() {}
-
+
-    public User(String name, String email) {
+    public User(String name, String email) {
-        this.name = name;
+        this.name = name;
-        this.email = email;
+        this.email = email;
-    }
+    }
-
+
-    public void setId(long id) {
+    public void setId(long id) {
-        this.id = id;
+        this.id = id;
-    }
+    }
-    
+    
-    public long getId() {
+    public long getId() {
-        return id;
+        return id;
-    }
+    }
-    
+    
-    public void setName(String name) {
+    public void setName(String name) {
-        this.name = name;
+        this.name = name;
-    }
+    }
-    
+    
-    public void setEmail(String email) {
+    public void setEmail(String email) {
-        this.email = email;
+        this.email = email;
-    }
+    }
-
+
-    public String getName() {
+    public String getName() {
-        return name;
+        return name;
-    }
+    }
-
+
-    public String getEmail() {
+    public String getEmail() {
-        return email;
+        return email;
-    }
+    }
-
+
-    @Override
+    @Override
-    public String toString() {
+    public String toString() {
-        return "User{" + "id=" + id + ", name=" + name + ", email=" + email + '}';
+        return "User{" + "id=" + id + ", name=" + name + ", email=" + email + '}';
-    }
+    }
-}
+}

spring-boot-modules/spring-boot-crud/src/main/java/com/baeldung/crud/repositories/UserRepository.java

@@ -1,13 +1,13 @@
-package com.baeldung.crud.repositories;
+package com.baeldung.crud.repositories;
-
+
-import com.baeldung.crud.entities.User;
+import com.baeldung.crud.entities.User;
-import java.util.List;
+import java.util.List;
-import org.springframework.data.repository.CrudRepository;
+import org.springframework.data.repository.CrudRepository;
-import org.springframework.stereotype.Repository;
+import org.springframework.stereotype.Repository;
-
+
-@Repository
+@Repository
-public interface UserRepository extends CrudRepository<User, Long> {
+public interface UserRepository extends CrudRepository<User, Long> {
-    
+    
-    List<User> findByName(String name);
+    List<User> findByName(String name);
-    
+    
-}
+}

spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/crud/UserControllerUnitTest.java

@@ -1,83 +1,83 @@
-package com.baeldung.crud;
+package com.baeldung.crud;
-
+
-import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.when;
-
+
-import org.junit.BeforeClass;
+import org.junit.BeforeClass;
-import org.junit.Test;
+import org.junit.Test;
-import org.springframework.ui.Model;
+import org.springframework.ui.Model;
-import org.springframework.validation.BindingResult;
+import org.springframework.validation.BindingResult;
-
+
-import com.baeldung.crud.controllers.UserController;
+import com.baeldung.crud.controllers.UserController;
-import com.baeldung.crud.entities.User;
+import com.baeldung.crud.entities.User;
-import com.baeldung.crud.repositories.UserRepository;
+import com.baeldung.crud.repositories.UserRepository;
-
+
-public class UserControllerUnitTest {
+public class UserControllerUnitTest {
-
+
-    private static UserController userController;
+    private static UserController userController;
-    private static UserRepository mockedUserRepository;
+    private static UserRepository mockedUserRepository;
-    private static BindingResult mockedBindingResult;
+    private static BindingResult mockedBindingResult;
-    private static Model mockedModel;
+    private static Model mockedModel;
-
+
-    @BeforeClass
+    @BeforeClass
-    public static void setUpUserControllerInstance() {
+    public static void setUpUserControllerInstance() {
-        mockedUserRepository = mock(UserRepository.class);
+        mockedUserRepository = mock(UserRepository.class);
-        mockedBindingResult = mock(BindingResult.class);
+        mockedBindingResult = mock(BindingResult.class);
-        mockedModel = mock(Model.class);
+        mockedModel = mock(Model.class);
-        userController = new UserController(mockedUserRepository);
+        userController = new UserController(mockedUserRepository);
-    }
+    }
-
+
-    @Test
+    @Test
-    public void whenCalledshowSignUpForm_thenCorrect() {
+    public void whenCalledshowSignUpForm_thenCorrect() {
-        User user = new User("John", "john@domain.com");
+        User user = new User("John", "john@domain.com");
-
+
-        assertThat(userController.showSignUpForm(user)).isEqualTo("add-user");
+        assertThat(userController.showSignUpForm(user)).isEqualTo("add-user");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledaddUserAndValidUser_thenCorrect() {
+    public void whenCalledaddUserAndValidUser_thenCorrect() {
-        User user = new User("John", "john@domain.com");
+        User user = new User("John", "john@domain.com");
-
+
-        when(mockedBindingResult.hasErrors()).thenReturn(false);
+        when(mockedBindingResult.hasErrors()).thenReturn(false);
-
+
-        assertThat(userController.addUser(user, mockedBindingResult, mockedModel)).isEqualTo("index");
+        assertThat(userController.addUser(user, mockedBindingResult, mockedModel)).isEqualTo("index");
-    }
+    }
-
+
-    @Test
+    @Test
-    public void whenCalledaddUserAndInValidUser_thenCorrect() {
+    public void whenCalledaddUserAndInValidUser_thenCorrect() {
-        User user = new User("John", "john@domain.com");
+        User user = new User("John", "john@domain.com");
-
+
-        when(mockedBindingResult.hasErrors()).thenReturn(true);
+        when(mockedBindingResult.hasErrors()).thenReturn(true);
-
+
-        assertThat(userController.addUser(user, mockedBindingResult, mockedModel)).isEqualTo("add-user");
+        assertThat(userController.addUser(user, mockedBindingResult, mockedModel)).isEqualTo("add-user");
-    }
+    }
-
+
-    @Test(expected = IllegalArgumentException.class)
+    @Test(expected = IllegalArgumentException.class)
-    public void whenCalledshowUpdateForm_thenIllegalArgumentException() {
+    public void whenCalledshowUpdateForm_thenIllegalArgumentException() {
-        assertThat(userController.showUpdateForm(0, mockedModel)).isEqualTo("update-user");
+        assertThat(userController.showUpdateForm(0, mockedModel)).isEqualTo("update-user");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledupdateUserAndValidUser_thenCorrect() {
+    public void whenCalledupdateUserAndValidUser_thenCorrect() {
-        User user = new User("John", "john@domain.com");
+        User user = new User("John", "john@domain.com");
-
+
-        when(mockedBindingResult.hasErrors()).thenReturn(false);
+        when(mockedBindingResult.hasErrors()).thenReturn(false);
-
+
-        assertThat(userController.updateUser(1l, user, mockedBindingResult, mockedModel)).isEqualTo("index");
+        assertThat(userController.updateUser(1l, user, mockedBindingResult, mockedModel)).isEqualTo("index");
-    }
+    }
-
+
-    @Test
+    @Test
-    public void whenCalledupdateUserAndInValidUser_thenCorrect() {
+    public void whenCalledupdateUserAndInValidUser_thenCorrect() {
-        User user = new User("John", "john@domain.com");
+        User user = new User("John", "john@domain.com");
-
+
-        when(mockedBindingResult.hasErrors()).thenReturn(true);
+        when(mockedBindingResult.hasErrors()).thenReturn(true);
-
+
-        assertThat(userController.updateUser(1l, user, mockedBindingResult, mockedModel)).isEqualTo("update-user");
+        assertThat(userController.updateUser(1l, user, mockedBindingResult, mockedModel)).isEqualTo("update-user");
-    }
+    }
-    
+    
-    @Test(expected = IllegalArgumentException.class)
+    @Test(expected = IllegalArgumentException.class)
-    public void whenCalleddeleteUser_thenIllegalArgumentException() {
+    public void whenCalleddeleteUser_thenIllegalArgumentException() {
-        assertThat(userController.deleteUser(1l, mockedModel)).isEqualTo("index");
+        assertThat(userController.deleteUser(1l, mockedModel)).isEqualTo("index");
-    }
+    }
-}
+}

spring-boot-modules/spring-boot-crud/src/test/java/com/baeldung/crud/UserUnitTest.java

@@ -1,48 +1,48 @@
-package com.baeldung.crud;
+package com.baeldung.crud;
-
+
-import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThat;
-
+
-import org.junit.Test;
+import org.junit.Test;
-
+
-import com.baeldung.crud.entities.User;
+import com.baeldung.crud.entities.User;
-
+
-public class UserUnitTest {
+public class UserUnitTest {
-    
+    
-    @Test
+    @Test
-    public void whenCalledGetName_thenCorrect() {
+    public void whenCalledGetName_thenCorrect() {
-        User user = new User("Julie", "julie@domain.com");
+        User user = new User("Julie", "julie@domain.com");
-        
+        
-        assertThat(user.getName()).isEqualTo("Julie");
+        assertThat(user.getName()).isEqualTo("Julie");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledGetEmail_thenCorrect() {
+    public void whenCalledGetEmail_thenCorrect() {
-        User user = new User("Julie", "julie@domain.com");
+        User user = new User("Julie", "julie@domain.com");
-        
+        
-        assertThat(user.getEmail()).isEqualTo("julie@domain.com");
+        assertThat(user.getEmail()).isEqualTo("julie@domain.com");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledSetName_thenCorrect() {
+    public void whenCalledSetName_thenCorrect() {
-        User user = new User("Julie", "julie@domain.com");
+        User user = new User("Julie", "julie@domain.com");
-        
+        
-        user.setName("John");
+        user.setName("John");
-        
+        
-        assertThat(user.getName()).isEqualTo("John");
+        assertThat(user.getName()).isEqualTo("John");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledSetEmail_thenCorrect() {
+    public void whenCalledSetEmail_thenCorrect() {
-        User user = new User("Julie", "julie@domain.com");
+        User user = new User("Julie", "julie@domain.com");
-        
+        
-        user.setEmail("john@domain.com");
+        user.setEmail("john@domain.com");
-        
+        
-        assertThat(user.getEmail()).isEqualTo("john@domain.com");
+        assertThat(user.getEmail()).isEqualTo("john@domain.com");
-    }
+    }
-    
+    
-    @Test
+    @Test
-    public void whenCalledtoString_thenCorrect() {
+    public void whenCalledtoString_thenCorrect() {
-        User user = new User("Julie", "julie@domain.com");
+        User user = new User("Julie", "julie@domain.com");
-        assertThat(user.toString()).isEqualTo("User{id=0, name=Julie, email=julie@domain.com}");
+        assertThat(user.toString()).isEqualTo("User{id=0, name=Julie, email=julie@domain.com}");
-    }
+    }
-}
+}

spring-boot-modules/spring-boot-logging-log4j2/pom.xml

@@ -12,7 +12,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.1.RELEASE</version>
+        <version>2.2.2.RELEASE</version>
     </parent>
 
     <dependencies>

spring-boot-modules/spring-boot-nashorn/pom.xml

@@ -13,7 +13,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../parent-boot-2</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>

spring-boot-mvc-2/README.md

@@ -5,5 +5,5 @@ This module contains articles about Spring Web MVC in Spring Boot projects.
 ### Relevant Articles:
 
 - [Functional Controllers in Spring MVC](https://www.baeldung.com/spring-mvc-functional-controllers)
-- [Specify an array of strings as body parameter in Swagger API](https://www.baeldung.com/array-of-strings-as-body-parameter-in-swagger-api)
+- [Specify an array of strings as body parameter in Swagger API](https://www.baeldung.com/swagger-body-array-of-strings)
 - More articles: [[prev -->]](/spring-boot-mvc)

spring-boot-performance/pom.xml

@@ -11,7 +11,7 @@
         <groupId>com.baeldung</groupId>
         <artifactId>parent-boot-2</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-2</relativePath>
+        <relativePath>../parent-boot-2</relativePath>
     </parent>
 
     <dependencies>

spring-core-2/README.md

@@ -16,5 +16,5 @@ This module contains articles about core Spring functionality
 - [Spring Null-Safety Annotations](https://www.baeldung.com/spring-null-safety-annotations)
 - [Using @Autowired in Abstract Classes](https://www.baeldung.com/spring-autowired-abstract-class)
 - [Guide to the Spring BeanFactory](https://www.baeldung.com/spring-beanfactory)
-- [Read HttpServletRequest Multiple Times](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times)
+- [Reading HttpServletRequest Multiple Times in Spring](https://www.baeldung.com/spring-reading-httpservletrequest-multiple-times)
-- More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3)
+- More articles: [[<-- prev]](/spring-core)[[next -->]](/spring-core-3)

spring-ejb/README.md

@@ -8,5 +8,5 @@ This module contains articles about Spring with EJB
 - [Java EE Session Beans](https://www.baeldung.com/ejb-session-beans)
 - [A Guide to Message Driven Beans in EJB](https://www.baeldung.com/ejb-message-driven-beans)
 - [Integration Guide for Spring and EJB](https://www.baeldung.com/spring-ejb)
-- [Singleton Session Bean in Java EE](https://www.baeldung.com/java-ee-singleton-session-bean)
+- [Singleton Session Bean in Jakarta EE](https://www.baeldung.com/java-ee-singleton-session-bean)
 

spring-mvc-basics-3/README.md

@@ -11,5 +11,5 @@ This module contains articles about Spring MVC
 - [Using Enums as Request Parameters in Spring](https://www.baeldung.com/spring-enum-request-param)
 - [Excluding URLs for a Filter in a Spring Web Application](https://www.baeldung.com/spring-exclude-filter)
 - [Guide to Flash Attributes in a Spring Web Application](https://www.baeldung.com/spring-web-flash-attributes)
-- More articles: [[more -->]](/spring-mvc-basics-4)
+- [Handling URL Encoded Form Data in Spring REST](https://www.baeldung.com/spring-url-encoded-form-data)
-- More articles: [[<-- prev]](/spring-mvc-basics-2)
+- More articles: [[<-- prev]](/spring-mvc-basics-2)[[more -->]](/spring-mvc-basics-4)

spring-mvc-views/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles:
+
+- [Spring MVC Themes](https://www.baeldung.com/spring-mvc-themes)

spring-rest-angular/pom.xml

@@ -74,7 +74,7 @@
 
     <properties>
         <guava.version>19.0</guava.version>
-        <start-class>org.baeldung.web.main.Application</start-class>
+        <start-class>com.baeldung.web.main.Application</start-class>
     </properties>
 
 </project>

spring-rest-angular/src/main/java/com/baeldung/web/dao/StudentRepository.java

@@ -1,6 +1,6 @@
-package org.baeldung.web.dao;
+package com.baeldung.web.dao;
 
-import org.baeldung.web.entity.Student;
+import com.baeldung.web.entity.Student;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface StudentRepository extends JpaRepository<Student, Long> 

spring-rest-angular/src/main/java/com/baeldung/web/entity/Student.java

@@ -1,4 +1,4 @@
-package org.baeldung.web.entity;
+package com.baeldung.web.entity;
 
 import java.io.Serializable;
 

spring-rest-angular/src/main/java/com/baeldung/web/exception/MyResourceNotFoundException.java

@@ -1,4 +1,4 @@
-package org.baeldung.web.exception;
+package com.baeldung.web.exception;
 
 public class MyResourceNotFoundException extends RuntimeException {
 

spring-rest-angular/src/main/java/com/baeldung/web/main/Application.java

@@ -1,4 +1,4 @@
-package org.baeldung.web.main;
+package com.baeldung.web.main;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;

spring-rest-angular/src/main/java/com/baeldung/web/main/PersistenceConfig.java

@@ -1,4 +1,4 @@
-package org.baeldung.web.main;
+package com.baeldung.web.main;
 
 import javax.sql.DataSource;
 
@@ -12,9 +12,9 @@ import org.springframework.jdbc.datasource.embedded.EmbeddedDatabase;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
 import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
 
-@EnableJpaRepositories("org.baeldung.web.dao")
+@EnableJpaRepositories("com.baeldung.web.dao")
-@ComponentScan(basePackages = { "org.baeldung.web" })
+@ComponentScan(basePackages = { "com.baeldung.web" })
-@EntityScan("org.baeldung.web.entity")
+@EntityScan("com.baeldung.web.entity")
 @Configuration
 public class PersistenceConfig {
 

spring-rest-angular/src/main/java/com/baeldung/web/rest/StudentDirectoryRestController.java

@@ -1,8 +1,8 @@
-package org.baeldung.web.rest;
+package com.baeldung.web.rest;
 
-import org.baeldung.web.entity.Student;
+import com.baeldung.web.entity.Student;
-import org.baeldung.web.exception.MyResourceNotFoundException;
+import com.baeldung.web.exception.MyResourceNotFoundException;
-import org.baeldung.web.service.StudentService;
+import com.baeldung.web.service.StudentService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.web.bind.annotation.RequestMapping;