Merge pull request #14803 from edizor/master

Update README

core-java-modules/core-java-21/README.md

@@ -1 +1,2 @@
 ## Relevant Articles
+- [Sequenced Collections in Java 21](https://www.baeldung.com/java-21-sequenced-collections)

core-java-modules/core-java-8-datetime-2/README.md

@@ -5,4 +5,5 @@
 - [Parsing Date Strings with Varying Formats](https://www.baeldung.com/java-parsing-dates-many-formats)
 - [How Many Days Are There in a Particular Month of a Given Year?](https://www.baeldung.com/days-particular-month-given-year)
 - [Difference Between Instant and LocalDateTime](https://www.baeldung.com/java-instant-vs-localdatetime)
+- [Add Minutes to a Time String in Java](https://www.baeldung.com/java-string-time-add-mins)
 - [[<-- Prev]](/core-java-modules/core-java-datetime-java8-1)

core-java-modules/core-java-collections-set-2/README.md

@@ -5,4 +5,5 @@
 - [Sorting a HashSet in Java](https://www.baeldung.com/java-sort-hashset)
 - [How to Get First Item From a Java Set](https://www.baeldung.com/first-item-set)
 - [Cartesian Product of Any Number of Sets in Java](https://www.baeldung.com/java-cartesian-product-sets)
+- [How to Get Index of an Item in Java Set](https://www.baeldung.com/java-set-element-find-index)
 - More articles: [[<-- prev]](/core-java-modules/core-java-collections-set)

core-java-modules/core-java-concurrency-collections-2/README.md

@@ -5,4 +5,5 @@
 - [Java Concurrent HashSet Equivalent to ConcurrentHashMap](https://www.baeldung.com/java-concurrent-hashset-concurrenthashmap)
 - [Reading and Writing With a ConcurrentHashMap](https://www.baeldung.com/concurrenthashmap-reading-and-writing)
 - [ArrayBlockingQueue vs. LinkedBlockingQueue](https://www.baeldung.com/java-arrayblockingqueue-vs-linkedblockingqueue)
+- [Difference Between Hashtable and ConcurrentHashMap in Java](https://www.baeldung.com/java-hashtable-vs-concurrenthashmap)
 - [[<-- Prev]](/core-java-modules/core-java-concurrency-collections)

core-java-modules/core-java-streams-5/README.md

@@ -2,3 +2,4 @@
 - [Difference Between parallelStream() and stream().parallel() in Java](https://www.baeldung.com/java-parallelstream-vs-stream-parallel)
 - [Working With Empty Stream in Java](https://www.baeldung.com/java-empty-stream)
 - [Aggregate Runtime Exceptions in Java Streams](https://www.baeldung.com/java-streams-aggregate-exceptions)
+- [Streams vs. Loops in Java](https://www.baeldung.com/java-streams-vs-loops)

core-java-modules/core-java-string-operations-5/README.md

@@ -11,3 +11,4 @@
 - [Check if the First Letter of a String Is a Number](https://www.baeldung.com/java-check-if-string-starts-with-number)
 - [Print “” Quotes Around a String in Java](https://www.baeldung.com/java-string-print-quotes)
 - [Remove Punctuation From a String in Java](https://www.baeldung.com/java-remove-punctuation-from-string)
+- [Replacing Single Quote with \’ in Java String](https://www.baeldung.com/java-replacing-single-quote-string)

gradle-modules/gradle-5/README.md

@@ -2,3 +2,4 @@
 
 - [Run a Java main Method Using Gradle](https://www.baeldung.com/gradle-run-java-main)
 - [Finding Unused Gradle Dependencies](https://www.baeldung.com/gradle-finding-unused-dependencies)
+- [Intro to Gradle Lint Plugin](https://www.baeldung.com/java-gradle-lint-intro)

persistence-modules/spring-data-cassandra-2/README.md

@@ -2,3 +2,4 @@
 
 - [Using Test Containers With Spring Data Cassandra](https://www.baeldung.com/spring-data-cassandra-test-containers)
 - [Cassandra – Object Mapping with DataStax Java Driver](https://www.baeldung.com/cassandra-object-mapping-datastax-java-driver)
+- [Query With IN Clause in Spring Data Cassandra](https://www.baeldung.com/spring-cassandra-query-in-clause)

spring-aop-2/README.md

@@ -7,4 +7,5 @@ This module contains articles about Spring aspect oriented programming (AOP)
 - [Spring Performance Logging](https://www.baeldung.com/spring-performance-logging)
 - [When Does Java Throw UndeclaredThrowableException?](https://www.baeldung.com/java-undeclaredthrowableexception)
 - [Get Advised Method Info in Spring AOP](https://www.baeldung.com/spring-aop-get-advised-method-info)
+- [Invoke Spring @Cacheable from Another Method of Same Bean](https://www.baeldung.com/spring-invoke-cacheable-other-method-same-bean)
 - More articles: [[<-- prev]](/spring-aop)

spring-boot-modules/spring-boot-ssl-bundles/README.md

@@ -1 +1,2 @@
 ## Relevant Articles
+- [Securing Spring Boot 3 Applications With SSL Bundles](https://www.baeldung.com/spring-boot-security-ssl-bundles)

spring-vault/README.md

@@ -5,3 +5,4 @@ This module contains articles about Spring Vault
 ### Relevant Articles:
 
 - [Spring Vault](https://www.baeldung.com/spring-vault)
+- [Secure Kubernetes Secrets with Vault](https://www.baeldung.com/spring-vault-kubernetes-secrets)

testing-modules/junit-5-basics-2/README.md

@@ -1,2 +1,2 @@
 ### Relevant Articles:
-- [Test Main Method with JUnit](http://www.baeldung.com/junit-5)
+- [Test Main Method with JUnit](https://www.baeldung.com/junit-test-main-method)

testing-modules/mockito-2/README.md

@@ -7,3 +7,4 @@ This module contains articles about Mockito
 - [Resolving Mockito Exception: Wanted But Not Invoked](https://www.baeldung.com/mockito-exception-wanted-but-not-invoked)
 - [Matching Null With Mockito](https://www.baeldung.com/mockito-match-null)
 - [Mock Same Method with Different Parameters](https://www.baeldung.com/java-mock-same-method-other-parameters)
+- [How to Mock Constructors for Unit Testing using Mockito](https://www.baeldung.com/java-mockito-constructors-unit-testing)

testing-modules/testing-assertions/README.md

@@ -5,3 +5,4 @@
 - [Assert That a Java Optional Has a Certain Value](https://www.baeldung.com/java-optional-assert-value)
 - [Assert That an Object Is From a Specific Type](https://www.baeldung.com/java-assert-object-of-type)
 - [Asserting Equality on Two Classes Without an equals() Method](https://www.baeldung.com/java-assert-equality-no-equals)
+- [Assert Regex Matches in JUnit](https://www.baeldung.com/junit-assert-regex-matches)