Moved articles related to numbers into separate sub-module (#827)

Author: yadavan88

core-kotlin-modules/core-kotlin-2/README.md

@@ -1,6 +1,5 @@
 ### Relevant Articles:
 
-- [Unsigned Integers in Kotlin](https://www.baeldung.com/kotlin/unsigned-integers)
 - [Kotlin NullPointerException: Parameter specified as non-null is null](https://www.baeldung.com/kotlin/illegalargumentexception-parameter-specified-as-non-null-is-null)
 - [Static Initialization Block in Kotlin](https://www.baeldung.com/kotlin/static-initialization-block)
 - [Initializing Empty Mutable Collections in Kotlin](https://www.baeldung.com/kotlin/initialize-empty-mutable-collections)

core-kotlin-modules/core-kotlin-4/README.md

@@ -1,6 +1,5 @@
 ### Relevant Articles:
 
-- [Rounding Numbers in Kotlin](https://www.baeldung.com/kotlin/round-numbers)
 - [Using Bitwise Operators in Kotlin](https://www.baeldung.com/kotlin/bitwise-operators)
 - [Interfaces as Method Parameters and Higher Order Functions in Kotlin](https://www.baeldung.com/kotlin/interfaces-higher-order-functions)
 - [Lazy Initialization vs Late Initialization in Kotlin](https://www.baeldung.com/kotlin/late-vs-lazy-init)
@@ -9,5 +8,4 @@
 - [Define Multiple Variables at Once in Kotlin](https://www.baeldung.com/kotlin/define-multiple-variables)
 - [Idiomatic Way to Treat Nullable Values](https://www.baeldung.com/kotlin/idiomatic-nullable-values)
 - [Use of Boolean? in Kotlin if Statement](https://www.baeldung.com/kotlin/boolean-in-if-statement)
-- [Convert Long to Int](https://www.baeldung.com/kotlin/long-to-int)
 - More articles: [[<-- prev]](../core-kotlin-3) [[next -->]](../core-kotlin-5)

core-kotlin-modules/core-kotlin-5/README.md

@@ -1,9 +1,6 @@
 ### Relevant Articles:
-- [Pad a Number in Kotlin](https://www.baeldung.com/kotlin/pad-number)
 - [Multiple Variables “let” in Kotlin](https://www.baeldung.com/kotlin/multiple-variables-let)
 - [Defaulting Null Values on Non-Optional Parameters in Kotlin](https://www.baeldung.com/kotlin/default-nulls-required-params)
-- [Convert Boolean to Int in Kotlin](https://www.baeldung.com/kotlin/boolean-to-int)
-- [Check if a Number Is Odd or Even in Kotlin](https://www.baeldung.com/kotlin/number-odd-even)
 - [Creating a Directory in Kotlin](https://www.baeldung.com/kotlin/create-directory)
 - [Taking the First N Elements of an Array in Kotlin](https://www.baeldung.com/kotlin/first-n-elements-array)
 - [Coroutines: runBlocking vs. coroutineScope](https://www.baeldung.com/kotlin/coroutines-runblocking-coroutinescope)

core-kotlin-modules/core-kotlin-7/README.md

@@ -6,7 +6,5 @@
 - [Preconditions with Kotlin](https://www.baeldung.com/kotlin/preconditions)
 - [Mapping java.util.Optional to T in Kotlin](https://www.baeldung.com/kotlin/java-optional)
 - [Difference Between Object and Data Class in Kotlin](https://www.baeldung.com/kotlin/object-vs-data-class)
-- [Convert Between Int and Char in Kotlin](https://www.baeldung.com/kotlin/convert-between-int-and-char)
 - [Swap Function in Kotlin](https://www.baeldung.com/kotlin/swap-utility)
-- [Converting an Int? to an Int in Kotlin](https://www.baeldung.com/kotlin/nullable-int-extract-value)
 - More articles: [[<-- prev]](../core-kotlin-6)

core-kotlin-modules/core-kotlin-8/README.md

@@ -1,6 +1,4 @@
 ### Relevant Articles:
-- [Dividing Two Int Objects and Getting a BigDecimal in Kotlin](https://www.baeldung.com/kotlin/divide-two-int-objects-bigdecimal-result)
-- [Check if a Number Is Positive or Negative in Kotlin](https://www.baeldung.com/kotlin/number-sign)
 - [An Introduction to KDoc](https://www.baeldung.com/kotlin/kdoc)
 - [Check Whether a Character Is a Vowel or Consonant in Kotlin](https://www.baeldung.com/kotlin/char-vowel-or-consonant)
 - [Check if a Character Is Alphabetic or Not in Kotlin](https://www.baeldung.com/kotlin/verify-alphabetic-character)

core-kotlin-modules/core-kotlin-numbers-2/README.md

@@ -0,0 +1,11 @@
+## Core Kotlin Numbers 2
+
+This module contains articles about core Kotlin numbers.
+
+### Relevant Articles
+- [Getting Binary Representation of Int in Kotlin](https://www.baeldung.com/kotlin/int-binary-representation)
+- [Check if a Number Is Odd or Even in Kotlin](https://www.baeldung.com/kotlin/number-odd-even)
+- [Check if a Number Is Positive or Negative in Kotlin](https://www.baeldung.com/kotlin/number-sign)
+
+
+- More articles: [[<-- prev]](../core-kotlin-numbers)

core-kotlin-modules/core-kotlin-numbers-2/pom.xml

@@ -0,0 +1,19 @@
+<?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">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>core-kotlin-numbers-2</artifactId>
+    <name>core-kotlin-numbers-2</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>core-kotlin-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+    </dependencies>
+
+</project>