Merge pull request #16119 from rcalago/master

Update on README.md

algorithms-modules/algorithms-miscellaneous-7/README.md

@@ -11,4 +11,5 @@
 - [Find the Largest Prime Under the Given Number in Java](https://www.baeldung.com/java-largest-prime-lower-threshold)
 - [Count the Number of Unique Digits in an Integer using Java](https://www.baeldung.com/java-int-count-unique-digits)
 - [Generate Juggler Sequence in Java](https://www.baeldung.com/java-generate-juggler-sequence)
+- [Finding the Parent of a Node in a Binary Search Tree with Java](https://www.baeldung.com/java-find-parent-node-binary-search-tree)
 - More articles: [[<-- prev]](/algorithms-miscellaneous-6)

aws-modules/aws-s3/README.md

@@ -12,3 +12,4 @@ This module contains articles about Simple Storage Service (S3) on AWS
 - [Update an Existing Amazon S3 Object Using Java](https://www.baeldung.com/java-update-amazon-s3-object)
 - [How To Rename Files and Folders in Amazon S3](https://www.baeldung.com/java-amazon-s3-rename-files-folders)
 - [Update an Existing Amazon S3 Object Using Java](https://www.baeldung.com/java-update-amazon-s3-object)
+- [How to Mock Amazon S3 for Integration Test](https://www.baeldung.com/java-amazon-simple-storage-service-mock-testing)

core-java-modules/core-java-security-algorithms/README.md

@@ -9,3 +9,4 @@ This module contains articles about core Java Security Algorithms such as AES, D
 - [InvalidAlgorithmParameterException: Wrong IV Length](https://www.baeldung.com/java-invalidalgorithmparameter-exception)
 - [RSA in Java](https://www.baeldung.com/java-rsa)
 - [3DES in Java](https://www.baeldung.com/java-3des)
+- [Blowfish Encryption Algorithm](https://www.baeldung.com/java-jca-blowfish-implementation)

core-java-modules/core-java-string-operations-8/README.md

@@ -5,3 +5,4 @@
 - [Find an Unique Email Address in a List](https://www.baeldung.com/java-find-unique-email-address)
 - [Get First n Characters in a String in Java](https://www.baeldung.com/get-first-n-characters-in-a-string-in-java)
 - [Remove Only Trailing Spaces or Whitespace From a String in Java](https://www.baeldung.com/java-string-remove-only-trailing-whitespace)
+- [Get the Initials of a Name in Java](https://www.baeldung.com/java-shorten-name-initials)

json-modules/json-conversion/README.md

@@ -7,3 +7,4 @@ This module contains articles about JSON Conversions
 - [Reading JSON Documents as Maps and Comparing Them](https://www.baeldung.com/java-json-maps-comparison)
 - [Convert Byte Array to JSON and Vice Versa in Java](https://www.baeldung.com/java-json-byte-array-conversion)
 - [Preventing Gson from Expressing Integers as Floats](https://www.baeldung.com/java-gson-prevent-expressing-integers-as-floats)
+- [Simplified Array Operations on JsonNode Without Typecasting in Jackson](https://www.baeldung.com/java-jsonnode-persistence-simplified-array-operations)

libraries-4/README.md

@@ -12,4 +12,5 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Guide to JDeferred](https://www.baeldung.com/jdeferred)
 - [Introduction to MBassador](https://www.baeldung.com/mbassador)
 - [Using Pairs in Java](https://www.baeldung.com/java-pairs)
+- [Introduction to JFreeChart](https://www.baeldung.com/jfreechart-visualize-data)
 - More articles [[<-- prev]](/libraries-3)

libraries-data-io-2/README.md

@@ -0,0 +1,2 @@
+### Relevant Articles:
+- [Serialization with FlatBuffers in Java](https://www.baeldung.com/java-flatbuffers-serialization)

spring-5/README.md

@@ -11,3 +11,4 @@ This module contains articles about Spring 5
 - [Spring Assert Statements](https://www.baeldung.com/spring-assert)
 - [Difference between context:annotation-config vs context:component-scan](https://www.baeldung.com/spring-contextannotation-contextcomponentscan)
 - [Configuring a Hikari Connection Pool with Spring Boot](https://www.baeldung.com/spring-boot-hikari)
+- [Document Query Parameters with Spring REST Docs](https://www.baeldung.com/spring-rest-document-query-parameters)

spring-boot-modules/spring-boot-openapi/README.md

@@ -0,0 +1,2 @@
+### Relevant Articles: 
+- [OpenAPI Generator Custom Templates](https://www.baeldung.com/spring-boot-openapi-generator-custom-templates)

spring-security-modules/spring-security-core-2/README.md

@@ -9,6 +9,8 @@ This module contains articles about core Spring Security
 - [Guide to the AuthenticationManagerResolver in Spring Security](https://www.baeldung.com/spring-security-authenticationmanagerresolver)
 - [A Custom Spring SecurityConfigurer](https://www.baeldung.com/spring-security-custom-configurer)
 - [HttpSecurity vs. WebSecurity in Spring Security](https://www.baeldung.com/spring-security-httpsecurity-vs-websecurity)
+- [Migrate Application from Spring Security 5 to Spring Security 6/Spring Boot 3](https://www.baeldung.com/spring-security-migrate-5-to-6)
+- [Spring Security AuthorizationManager](https://www.baeldung.com/spring-security-authorizationmanager)
  
 ### Build the Project