Merge pull request #6928 from collaboratewithakash/master

Back-link added

algorithms-miscellaneous-2/README.md

@@ -15,3 +15,5 @@
 - [Calculate Percentage in Java](https://www.baeldung.com/java-calculate-percentage)
 - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings)
 - [Convert Latitude and Longitude to a 2D Point in Java](https://www.baeldung.com/java-convert-latitude-longitude)
+- [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers)
+- [Reversing a Binary Tree in Java](https://www.baeldung.com/java-reversing-a-binary-tree)

jackson-2/README.md

@@ -7,4 +7,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 
 ### Relevant Articles: 
 - [Mapping Multiple JSON Fields to a Single Java Field](https://www.baeldung.com/json-multiple-fields-single-java-field)
+- [How to Process YAML with Jackson](https://www.baeldung.com/jackson-yaml)
 - [Working with Tree Model Nodes in Jackson](https://www.baeldung.com/jackson-json-node-tree-model)

java-collections-maps-2/README.md

@@ -1,2 +1,3 @@
 ## Relevant Articles:
 - [Map of Primitives in Java](https://www.baeldung.com/java-map-primitives)
+- [Copying a HashMap in Java](https://www.baeldung.com/java-copy-hashmap)

logging-modules/logback/README.md

@@ -1,3 +1,4 @@
 ### Relevant Articles:
 
 - [Get Log Output in JSON](https://www.baeldung.com/java-log-json-output)
+- [SLF4J Warning: Class Path Contains Multiple SLF4J Bindings](https://www.baeldung.com/slf4j-classpath-multiple-bindings)

persistence-modules/README.md

@@ -12,3 +12,5 @@
 - [Spring Data with Reactive Cassandra](https://www.baeldung.com/spring-data-cassandra-reactive)
 - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby)
 - [Difference Between save() and saveAndFlush() in Spring Data JPA](https://www.baeldung.com/spring-data-jpa-save-saveandflush)
+- [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps)
+- [Difference Between @Size, @Length, and @Column(length=value)](https://www.baeldung.com/jpa-size-length-column-differences)

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

@@ -8,3 +8,4 @@
 - [Introduction to the JDBC RowSet Interface in Java](http://www.baeldung.com/java-jdbc-rowset)
 - [A Simple Guide to Connection Pooling in Java](https://www.baeldung.com/java-connection-pooling)
 - [Guide to the JDBC ResultSet Interface](https://www.baeldung.com/jdbc-resultset)
+- [Types of SQL Joins](https://www.baeldung.com/sql-joins)

persistence-modules/java-jpa/README.md

@@ -7,3 +7,4 @@
 - [JPA 2.2 Support for Java 8 Date/Time Types](https://www.baeldung.com/jpa-java-time)
 - [Converting Between LocalDate and SQL Date](https://www.baeldung.com/java-convert-localdate-sql-date)
 - [Combining JPA And/Or Criteria Predicates](https://www.baeldung.com/jpa-and-or-criteria-predicates)
+- [Types of JPA Queries](https://www.baeldung.com/jpa-queries)

persistence-modules/java-mongodb/README.md

@@ -2,3 +2,4 @@
 
 - [A Guide to MongoDB with Java](http://www.baeldung.com/java-mongodb)
 - [A Simple Tagging Implementation with MongoDB](http://www.baeldung.com/mongodb-tagging)
+- [MongoDB BSON Guide](https://www.baeldung.com/mongodb-bson)

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

@@ -4,3 +4,11 @@
 
 ### Relevant Articles: 
 - [Spring Data JPA – Derived Delete Methods](https://www.baeldung.com/spring-data-jpa-deleteby)
+- [The Exists Query in Spring Data](https://www.baeldung.com/spring-data-exists-query)
+- [Case Insensitive Queries with Spring Data Repository](https://www.baeldung.com/spring-data-case-insensitive-queries)
+- [JPA Join Types](https://www.baeldung.com/jpa-join-types)
+- [JPA @Embedded And @Embeddable](https://www.baeldung.com/jpa-embedded-embeddable)
+- [Spring Data JPA Projections](https://www.baeldung.com/spring-data-jpa-projections)
+- [Spring Data JPA and Null Parameters](https://www.baeldung.com/spring-data-jpa-null-parameters)
+- [Spring Data JPA Repository Populators](https://www.baeldung.com/spring-data-jpa-repository-populators)
+- [Spring Data JPA Delete and Relationships](https://www.baeldung.com/spring-data-jpa-delete)

spring-5-webflux/README.md

@@ -2,4 +2,4 @@
 
 - [Spring Boot Reactor Netty Configuration](https://www.baeldung.com/spring-boot-reactor-netty)
 - [How to Return 404 with Spring WebFlux](https://www.baeldung.com/spring-webflux-404)
-- [WebClient request with parameters](https://www.baeldung.com/webclient-request-with-parameters)
+- [Spring WebClient Requests with Parameters](https://www.baeldung.com/webflux-webclient-parameters)

spring-boot-ops/README.md

@@ -11,4 +11,4 @@
  - [Comparing Embedded Servlet Containers in Spring Boot](http://www.baeldung.com/spring-boot-servlet-containers)
  - [Programmatically Restarting a Spring Boot Application](https://www.baeldung.com/java-restart-spring-boot-app)
  - [Spring Properties File Outside jar](https://www.baeldung.com/spring-properties-file-outside-jar)
- 
+ - [EnvironmentPostProcessor in Spring Boot](https://www.baeldung.com/spring-boot-environmentpostprocessor)

spring-boot-testing/README.MD

@@ -5,3 +5,5 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 
 - [Testing with Spring and Spock](https://www.baeldung.com/spring-spock-testing)
 - [Exclude Auto-Configuration Classes in Spring Boot Tests](https://www.baeldung.com/spring-boot-exclude-auto-configuration-test)
+- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level)
+- [Setting the Log Level in Spring Boot when Testing](https://www.baeldung.com/spring-boot-testing-log-level)

spring-cloud-data-flow/README.MD

@@ -1,3 +1,4 @@
 ### Relevant Articles:
 - [Batch Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-batch-processing)
 - [Getting Started with Stream Processing with Spring Cloud Data Flow](http://www.baeldung.com/spring-cloud-data-flow-stream-processing)
+- [Spring Cloud Data Flow With Apache Spark](https://www.baeldung.com/spring-cloud-data-flow-spark)

spring-cloud/spring-cloud-kubernetes/README.md

@@ -2,3 +2,4 @@
 
 - [Running Spring Boot Applications With Minikube](https://www.baeldung.com/spring-boot-minikube)
 - [Self-Healing Applications with Kubernetes and Spring Boot](https://www.baeldung.com/spring-boot-kubernetes-self-healing-apps)
+- [Guide to Spring Cloud Kubernetes](https://www.baeldung.com/spring-cloud-kubernetes)

spring-security-mvc-socket/README.md

@@ -8,3 +8,4 @@ To login, use credentials from the data.sql file in src/main/resource, eg: user/
 ### Relevant Articles: 
 - [Intro to Security and WebSockets](http://www.baeldung.com/spring-security-websockets)
 - [Spring WebSockets: Build an User Chat](https://www.baeldung.com/spring-websockets-send-message-to-user)
+- [REST vs WebSockets](https://www.baeldung.com/rest-vs-websockets)

spring-security-sso/README.md

@@ -1,2 +1,3 @@
 ### Relevant Articles:
 - [Simple Single Sign-On with Spring Security OAuth2](http://www.baeldung.com/sso-spring-security-oauth2)
+- [Spring Security Kerberos Integration](https://www.baeldung.com/spring-security-kerberos-integration)

testing-modules/rest-assured/README.md

@@ -2,3 +2,4 @@
 - [A Guide to REST-assured](http://www.baeldung.com/rest-assured-tutorial)
 - [REST-assured Support for Spring MockMvc](https://www.baeldung.com/spring-mock-mvc-rest-assured)
 - [Getting and Verifying Response Data with REST-assured](https://www.baeldung.com/rest-assured-response)
+- [REST Assured Authentication](https://www.baeldung.com/rest-assured-authentication)