[JAVA-616] core-java-arrays-multidimensional

* Creation

* Moved code from https://www.baeldung.com/java-jagged-arrays

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

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

@@ -5,7 +5,6 @@ This module contains articles about Java arrays
 ## Relevant Articles
 
 - [Extending an Array’s Length](https://www.baeldung.com/java-array-add-element-at-the-end)
-- [Looping Diagonally Through a 2d Java Array](https://www.baeldung.com/java-loop-diagonal-array)
 - [Converting Between Stream and Array in Java](https://www.baeldung.com/java-stream-to-array)
 - [Convert a Float to a Byte Array in Java](https://www.baeldung.com/java-convert-float-to-byte-array)
 - [Array Operations in Java](https://www.baeldung.com/java-common-array-operations)

core-java-modules/core-java-arrays-multidimensional/README.md

@@ -0,0 +1,7 @@
+## Core Java Arrays - Multidimensional
+
+This module contains articles about multidimensional arrays in Java
+
+### Relevant Articles: 
+- [Multi-Dimensional Arrays In Java](https://www.baeldung.com/java-jagged-arrays)
+- [Looping Diagonally Through a 2d Java Array](https://www.baeldung.com/java-loop-diagonal-array)

core-java-modules/core-java-arrays-multidimensional/pom.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>core-java-modules</artifactId>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>core-java-arrays-multidimensional</artifactId>
+    <name>core-java-arrays-multidimensional</name>
+    <packaging>jar</packaging>
+</project>

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

@@ -6,6 +6,5 @@ This module contains articles about Java arrays
 - [How to Copy an Array in Java](https://www.baeldung.com/java-array-copy)
 - [Check if a Java Array Contains a Value](https://www.baeldung.com/java-array-contains-value)
 - [Initializing Arrays in Java](https://www.baeldung.com/java-initialize-array)
-- [Multi-Dimensional Arrays In Java](https://www.baeldung.com/java-jagged-arrays)
 - [Find Sum and Average in a Java Array](https://www.baeldung.com/java-array-sum-average)
 - [[More -->]](/core-java-modules/core-java-arrays-2)

core-java-modules/pom.xml

@@ -124,6 +124,7 @@
         <module>pre-jpms</module>
         <module>core-java-arrays-sorting</module>
         <module>core-java-arrays-guides</module>
+        <module>core-java-arrays-multidimensional</module>
     </modules>
 
 </project>