Merge pull request #7932 from alessiostalla/BAEL-17507

#BAEL-17507 add README descriptions

akka-http/README.md

@@ -1,3 +1,7 @@
-## Relevant articles:
+## Akka HTTP
+
+This module contains articles about Akka HTTP. 
+
+### Relevant articles:
 
 - [Introduction to Akka HTTP](https://www.baeldung.com/akka-http)

akka-streams/README.md

@@ -1,3 +1,7 @@
+## Akka Streams
+
+This module contains articles about Akka Streams. 
+
 ### Relevant articles
 
 - [Guide to Akka Streams](https://www.baeldung.com/akka-streams)

algorithms-genetic/README.md

@@ -1,4 +1,8 @@
-## Relevant articles:
+## Genetic Algorithms
+
+This module contains articles about genetic algorithms. 
+
+### Relevant articles:
 
 - [Introduction to Jenetics Library](https://www.baeldung.com/jenetics)
 - [Ant Colony Optimization](https://www.baeldung.com/java-ant-colony-optimization)

algorithms-miscellaneous-1/README.md

@@ -1,4 +1,9 @@
-## Relevant articles:
+## Algorithms - Miscellaneous
+
+This module contains articles about algorithms. Some classes of algorithms, e.g., [sorting](/../algorithms-sorting) and
+[genetic algorithms](/../algorithms-genetic), have their own dedicated modules. 
+
+### Relevant articles:
 
 - [Validating Input With Finite Automata in Java](https://www.baeldung.com/java-finite-automata)
 - [Example of Hill Climbing Algorithm](https://www.baeldung.com/java-hill-climbing-algorithm)
@@ -6,4 +11,5 @@
 - [Binary Search Algorithm in Java](https://www.baeldung.com/java-binary-search)
 - [Introduction to Minimax Algorithm](https://www.baeldung.com/java-minimax-algorithm)
 - [How to Calculate Levenshtein Distance in Java?](https://www.baeldung.com/java-levenshtein-distance)
-- [How to Find the Kth Largest Element in Java](https://www.baeldung.com/java-kth-largest-element)
+- [How to Find the Kth Largest Element in Java](https://www.baeldung.com/java-kth-largest-element)
+- More articles: [[next -->]](/../algorithms-miscellaneous-2)

algorithms-miscellaneous-2/README.md

@@ -1,4 +1,9 @@
-## Relevant articles:
+## Algorithms - Miscellaneous
+
+This module contains articles about algorithms. Some classes of algorithms, e.g., [sorting](/../algorithms-sorting) and
+[genetic algorithms](/../algorithms-genetic), have their own dedicated modules. 
+
+### Relevant articles:
 
 - [Dijkstra Shortest Path Algorithm in Java](https://www.baeldung.com/java-dijkstra)
 - [Introduction to Cobertura](https://www.baeldung.com/cobertura)
@@ -8,3 +13,4 @@
 - [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)
+- More articles: [[<-- prev]](/../algorithms-miscellaneous-1) [[next -->]](/../algorithms-miscellaneous-3)

algorithms-miscellaneous-4/README.md

@@ -1,4 +1,9 @@
-## Relevant articles:
+## Algorithms - Miscellaneous
+
+This module contains articles about algorithms. Some classes of algorithms, e.g., [sorting](/../algorithms-sorting) and
+[genetic algorithms](/../algorithms-genetic), have their own dedicated modules. 
+
+### Relevant articles:
 
 - [Multi-Swarm Optimization Algorithm in Java](https://www.baeldung.com/java-multi-swarm-algorithm)
 - [String Search Algorithms for Large Texts](https://www.baeldung.com/java-full-text-search-algorithms)
@@ -6,4 +11,5 @@
 - [Find the Middle Element of a Linked List](https://www.baeldung.com/java-linked-list-middle-element)
 - [Find Substrings That Are Palindromes in Java](https://www.baeldung.com/java-palindrome-substrings)
 - [Find the Longest Substring without Repeating Characters](https://www.baeldung.com/java-longest-substring-without-repeated-characters)
-- [Permutations of an Array in Java](https://www.baeldung.com/java-array-permutations)
+- [Permutations of an Array in Java](https://www.baeldung.com/java-array-permutations)
+- More articles: [[<-- prev]](/../algorithms-miscellaneous-3) [[next -->]](/../algorithms-miscellaneous-5)

algorithms-miscellaneous-5/README.md

@@ -1,5 +1,11 @@
-## Relevant articles:
+## Algorithms - Miscellaneous
+
+This module contains articles about algorithms. Some classes of algorithms, e.g., [sorting](/../algorithms-sorting) and
+[genetic algorithms](/../algorithms-genetic), have their own dedicated modules. 
+
+### Relevant articles:
 
 - [Converting Between Byte Arrays and Hexadecimal Strings in Java](https://www.baeldung.com/java-byte-arrays-hex-strings)
 - [Reversing a Binary Tree in Java](https://www.baeldung.com/java-reversing-a-binary-tree)
-- [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers)
+- [Find If Two Numbers Are Relatively Prime in Java](https://www.baeldung.com/java-two-relatively-prime-numbers)
+- More articles: [[<-- prev]](/../algorithms-miscellaneous-4)

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

@@ -4,4 +4,4 @@
 
 ### Relevant Articles: 
 - [Set the Time Zone of a Date in Java](https://www.baeldung.com/java-set-date-time-zone)
-- [Overriding System Time for Testing in Java](https://www.baeldung.com/java-override-system-time)
+- [Overriding System Time for Testing in Java](https://www.baeldung.com/java-override-system-time)

persistence-modules/java-mongodb/README.md

@@ -1,4 +1,8 @@
-## Relevant articles:
+## MongoDB
+
+This module contains articles about MongoDB in Java. 
+
+### Relevant articles:
 
 - [A Guide to MongoDB with Java](http://www.baeldung.com/java-mongodb)
 - [A Simple Tagging Implementation with MongoDB](http://www.baeldung.com/mongodb-tagging)

persistence-modules/jnosql/README.md

@@ -1,2 +1,6 @@
+## JNoSQL
+
+This module contains articles about JNoSQL. 
+
 ### Relevant Articles: 
 - [A Guide to Eclipse JNoSQL](http://www.baeldung.com/eclipse-jnosql)

vaadin/README.md

@@ -1,4 +1,8 @@
-## Relevant articles:
+## Vaadin
+
+This module contains articles about Vaadin. 
+
+### Relevant articles:
 
 - [Introduction to Vaadin](https://www.baeldung.com/vaadin)
 - [Sample Application with Spring Boot and Vaadin](https://www.baeldung.com/spring-boot-vaadin)

vavr/README.md

@@ -1,3 +1,7 @@
+## Vavr
+
+This module contains articles about Vavr.
+
 ### Relevant Articles:
 - [Introduction to Vavr](https://www.baeldung.com/vavr)
 - [Guide to Try in Vavr](https://www.baeldung.com/vavr-try)