Merge pull request #8008 from eugenp/BAEL-18235-v2

add github links to articles

algorithms-miscellaneous-3/README.md

@@ -14,4 +14,6 @@ This module contains articles about algorithms. Some classes of algorithms, e.g.
 - [A Guide to the Folding Technique in Java](https://www.baeldung.com/folding-hashing-technique)
 - [Creating a Triangle with for Loops in Java](https://www.baeldung.com/java-print-triangle)
 - [Efficient Word Frequency Calculator in Java](https://www.baeldung.com/java-word-frequency)
-- More articles: [[<-- prev]](/algorithms-miscellaneous-2) [[next -->]](/algorithms-miscellaneous-4)
+- [Interpolation Search in Java](https://www.baeldung.com/java-interpolation-search)
+- [The K-Means Clustering Algorithm in Java](https://www.baeldung.com/java-k-means-clustering-algorithm)
+- More articles: [[<-- prev]](/algorithms-miscellaneous-2) [[next -->]](/algorithms-miscellaneous-4)

algorithms-sorting/README.md

@@ -12,3 +12,7 @@ This module contains articles about sorting algorithms.
 - [Shell Sort in Java](https://www.baeldung.com/java-shell-sort)
 - [Counting Sort in Java](https://www.baeldung.com/java-counting-sort)
 - [Sorting Strings by Contained Numbers in Java](https://www.baeldung.com/java-sort-strings-contained-numbers)
+- [How an In-Place Sorting Algorithm Works](https://www.baeldung.com/java-in-place-sorting)
+- [Selection Sort in Java](https://www.baeldung.com/java-selection-sort)
+- [Sorting Strings by Contained Numbers in Java](https://www.baeldung.com/java-sort-strings-contained-numbers)
+- [Radix Sort in Java](https://www.baeldung.com/java-radix-sort)

apache-shiro/README.md

@@ -4,4 +4,6 @@ This module contains articles about Apache Shiro
 
 ### Relevant articles:
 
-- [Introduction to Apache Shiro](https://www.baeldung.com/apache-shiro)
+- [Introduction to Apache Shiro](https://www.baeldung.com/apache-shiro)
+- [Permissions-Based Access Control with Apache Shiro](https://www.baeldung.com/apache-shiro-access-control)
+

apache-spark/README.md

@@ -6,3 +6,5 @@ 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)
+

core-groovy-2/README.md

@@ -11,4 +11,5 @@ This module contains articles about core Groovy concepts
 - [Integrating Groovy into Java Applications](https://www.baeldung.com/groovy-java-applications)
 - [Concatenate Strings with Groovy](https://www.baeldung.com/groovy-concatenate-strings)
 - [Metaprogramming in Groovy](https://www.baeldung.com/groovy-metaprogramming)
-- [[<-- Prev]](/core-groovy)
+- [A Quick Guide to Working with Web Services in Groovy](https://www.baeldung.com/groovy-web-services)
+- [[<-- Prev]](/core-groovy)

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

@@ -7,4 +7,6 @@ This module contains articles about the Java ArrayList collection
 - [Guide to the Java ArrayList](http://www.baeldung.com/java-arraylist)
 - [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)
+- [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-exceptions/README.md

@@ -11,3 +11,5 @@ This module contains articles about core java exceptions
 - [Difference Between Throw and Throws in Java](https://www.baeldung.com/java-throw-throws)
 - [“Sneaky Throws” in Java](https://www.baeldung.com/java-sneaky-throws)
 - [The StackOverflowError in Java](https://www.baeldung.com/java-stack-overflow-error)
+- [Checked and Unchecked Exceptions in Java](https://www.baeldung.com/java-checked-unchecked-exceptions)
+

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

@@ -0,0 +1,6 @@
+
+### Relevant Articles:
+
+- [Create a File in a Specific Directory in Java](https://www.baeldung.com/java-create-file-in-directory)
+- [A Guide to the Java FileReader Class](https://www.baeldung.com/java-filereader)
+

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

@@ -41,4 +41,5 @@ This module contains articles about core Java input and output (IO)
 - [List Files in a Directory in Java](https://www.baeldung.com/java-list-directory-files)
 - [Java InputStream to Byte Array and ByteBuffer](https://www.baeldung.com/convert-input-stream-to-array-of-bytes)
 - [Introduction to the Java NIO Selector](https://www.baeldung.com/java-nio-selector)
+- [How to Avoid the Java FileNotFoundException When Loading Resources](https://www.baeldung.com/java-classpath-resource-cannot-be-opened)
 - [[More -->]](/core-java-modules/core-java-io-2)

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

@@ -0,0 +1,4 @@
+
+### Relevant Articles:
+
+- [Java Naming and Directory Interface Overview](https://www.baeldung.com/jndi)

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

@@ -4,3 +4,5 @@
 
 ### Relevant Articles: 
 - [Method Inlining in the JVM](https://www.baeldung.com/jvm-method-inlining)
+- [A Guide to System.exit()](https://www.baeldung.com/java-system-exit)
+- [Guide to System.gc()](https://www.baeldung.com/java-system-gc)

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

@@ -4,4 +4,5 @@ This module contains articles about core features in the Java language
 
 ### Relevant Articles: 
 - [Java Primitives versus Objects](https://www.baeldung.com/java-primitives-vs-objects)
-- [[<-- Prev]](/core-java-modules/core-java-lang)
+- [Command-Line Arguments in Java](https://www.baeldung.com/java-command-line-arguments)
+- [[<-- Prev]](/core-java-modules/core-java-lang)

core-java-modules/core-java-lang-oop-2/README.md

@@ -14,4 +14,5 @@ This module contains articles about Object-oriented programming (OOP) in Java
 - [A Guide to Constructors in Java](https://www.baeldung.com/java-constructors)
 - [Composition, Aggregation, and Association in Java](https://www.baeldung.com/java-composition-aggregation-association)
 - [Static and Default Methods in Interfaces in Java](https://www.baeldung.com/java-static-default-methods)
-- [[<-- Prev]](/core-java-modules/core-java-lang-oop)[[More -->]](/core-java-modules/core-java-lang-oop-3)
+- [Java Copy Constructor](https://www.baeldung.com/java-copy-constructor)
+- [[<-- Prev]](/core-java-modules/core-java-lang-oop)[[More -->]](/core-java-modules/core-java-lang-oop-3)

core-java-modules/core-java-lang-operators/README.md

@@ -5,3 +5,5 @@
 - [Java instanceof Operator](https://www.baeldung.com/java-instanceof)
 - [A Guide to Increment and Decrement Unary Operators in Java](https://www.baeldung.com/java-unary-operators)
 - [Java Compound Operators](https://www.baeldung.com/java-compound-operators)
+- [The XOR Operator in Java](https://www.baeldung.com/java-xor-operator)
+

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

@@ -5,3 +5,4 @@ This module contains articles about core Java non-blocking input and output (IO)
 ## Relevant Articles:
 
 - [Determine File Creation Date in Java](https://www.baeldung.com/java-file-creation-date)
+- [Find the Number of Lines in a File Using Jav](https://www.baeldung.com/java-file-number-of-lines)

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

@@ -14,3 +14,5 @@ This module contains articles about core Java Security
 - [Enabling TLS v1.2 in Java 7](https://www.baeldung.com/java-7-tls-v12)
 - [The Java SecureRandom Class](https://www.baeldung.com/java-secure-random)
 - [An Introduction to Java SASL](https://www.baeldung.com/java-sasl)
+- [A Guide to Java GSS API](https://www.baeldung.com/java-gss)
+