[JAVA-616] core-java-arrays-operations-basic

* Creation

* Moved code from https://www.baeldung.com/java-initialize-array

* Moved code from https://www.baeldung.com/java-common-array-operations

* Moved code from
https://www.baeldung.com/java-add-element-to-array-vs-list

* Moved code from https://www.baeldung.com/java-array-contains-value

* Moved code from https://www.baeldung.com/java-array-remove-element

* Moved code from https://www.baeldung.com/java-array-remove-first-element

* Moved code from https://www.baeldung.com/java-array-add-element-at-the-end

core-java-modules/core-java-arrays-operations-basic/README.md

@@ -0,0 +1,19 @@
+## Core Java Arrays - Basic Operations
+
+This module contains articles about basic operations on arrays in Java
+
+Basic operations would cover anything elementary we should expect to be able to achieve on a collection type:
+
+- Adding/Removing elements
+- Getting elements
+- Iterating
+
+### Relevant Articles: 
+- [Initializing Arrays in Java](https://www.baeldung.com/java-initialize-array)
+- [Array Operations in Java](https://www.baeldung.com/java-common-array-operations)
+- [Adding an Element to a Java Array vs an ArrayList](https://www.baeldung.com/java-add-element-to-array-vs-list)
+- [Check if a Java Array Contains a Value](https://www.baeldung.com/java-array-contains-value)
+- [Removing an Element from an Array in Java](https://www.baeldung.com/java-array-remove-element)
+- [Removing the First Element of an Array](https://www.baeldung.com/java-array-remove-first-element)
+- [Extending an Array’s Length](https://www.baeldung.com/java-array-add-element-at-the-end)
+- [[More advanced operations -->]](/core-java-modules/core-java-arrays-operations-advanced)