From d9dea16c76ae09ff888c34e534a08ffab1269638 Mon Sep 17 00:00:00 2001
From: mikr <michael.krimgen@ximedes.com>
Date: Sun, 29 Dec 2019 23:57:04 +0100
Subject: [PATCH] http://team.baeldung.com/browse/BAEL-19884

---
 .../core-kotlin-lang-oop-2/README.md          | 10 ++++++++
 .../core-kotlin-lang-oop-2/pom.xml            | 25 +++++++++++++++++++
 .../kotlin/com/baeldung/generic/Reified.kt    |  0
 .../com/baeldung/kotlin/delegates/Database.kt |  0
 .../kotlin/delegates/DatabaseDelegate.kt      |  0
 .../kotlin/delegates/InterfaceDelegation.kt   |  0
 .../com/baeldung/kotlin/delegates/User.kt     |  0
 .../test/kotlin/com/baeldung}/GenericsTest.kt |  0
 .../kotlin/delegates/DatabaseDelegatesTest.kt |  0
 .../delegates/InterfaceDelegationTest.kt      |  0
 .../core-kotlin-lang-oop/README.md            | 17 +++++++++++++
 .../core-kotlin-lang-oop/pom.xml              | 25 +++++++++++++++++++
 .../main/java/com/baeldung/constructor/Car.kt |  0
 .../java/com/baeldung/constructor/Employee.kt |  0
 .../java/com/baeldung/constructor/Person.java |  0
 .../java/com/baeldung/dataclass/Movie.java    |  0
 .../kotlin/com/baeldung/constructor/Person.kt |  0
 .../kotlin/com/baeldung/dataclass/Movie.kt    |  0
 .../kotlin/com/baeldung/dataclass/Sandbox.kt  |  0
 .../kotlin/com/baeldung/enums/CardType.kt     |  0
 .../kotlin/com/baeldung/enums/ICardLimit.kt   |  0
 .../baeldung/inline/classes/CircleRadius.kt   |  0
 .../inline/classes/InlineDoubleWrapper.kt     |  0
 .../interfaces/ConflictingInterfaces.kt       |  0
 .../interfaces/InterfaceDelegation.kt         |  0
 .../baeldung/interfaces/MultipleInterfaces.kt |  0
 .../baeldung/interfaces/SimpleInterface.kt    |  0
 .../com/baeldung/kotlin/ListExtension.kt      |  0
 .../main/kotlin/com/baeldung/kotlin/Sealed.kt |  0
 .../kotlin/com/baeldung/kotlin/StringUtil.kt  |  0
 .../kotlin/com/baeldung/nested/Computer.kt    |  0
 .../com/baeldung/static/ConsoleUtils.kt       |  0
 .../com/baeldung/static/LoggingUtils.kt       |  0
 .../baeldung/kotlin/StringUtilUnitTest.java   |  0
 .../com/baeldung/enums/CardTypeUnitTest.kt    |  0
 .../inline/classes/CircleRadiusTest.kt        |  0
 .../inline/classes/InlineDoubleWrapperTest.kt |  0
 .../interfaces/InterfaceExamplesUnitTest.kt   |  0
 .../com/baeldung/kotlin/ExtensionMethods.kt   |  0
 .../com/baeldung/kotlin/ListExtensionTest.kt  |  0
 .../kotlin/com/baeldung/kotlin/SealedTest.kt  |  0
 .../com/baeldung/kotlin/objects/Counter.kt    |  0
 .../baeldung/kotlin/objects/ObjectsTest.kt    |  0
 .../com/baeldung/kotlin/objects/OuterClass.kt |  0
 .../kotlin/objects/ReverseStringComparator.kt |  0
 .../kotlin/objects/SimpleSingleton.kt         |  0
 .../baeldung/kotlin/objects/StaticClass.kt    |  0
 .../com/baeldung/nested/ComputerUnitTest.kt   |  0
 .../baeldung/static/ConsoleUtilsUnitTest.kt   |  0
 .../baeldung/static/LoggingUtilsUnitTest.kt   |  0
 core-kotlin-modules/pom.xml                   |  2 ++
 51 files changed, 79 insertions(+)
 create mode 100644 core-kotlin-modules/core-kotlin-lang-oop-2/README.md
 create mode 100644 core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/main/kotlin/com/baeldung/generic/Reified.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt (100%)
 rename {core-kotlin/src/test/kotlin/com/baeldung/kotlin => core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung}/GenericsTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop-2}/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt (100%)
 create mode 100644 core-kotlin-modules/core-kotlin-lang-oop/README.md
 create mode 100644 core-kotlin-modules/core-kotlin-lang-oop/pom.xml
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/java/com/baeldung/constructor/Car.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/java/com/baeldung/constructor/Employee.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/java/com/baeldung/constructor/Person.java (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/java/com/baeldung/dataclass/Movie.java (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/constructor/Person.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/dataclass/Movie.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/enums/CardType.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/enums/ICardLimit.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/kotlin/Sealed.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/nested/Computer.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/main/kotlin/com/baeldung/static/LoggingUtils.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt (100%)
 rename {core-kotlin => core-kotlin-modules/core-kotlin-lang-oop}/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt (100%)

diff --git a/core-kotlin-modules/core-kotlin-lang-oop-2/README.md b/core-kotlin-modules/core-kotlin-lang-oop-2/README.md
new file mode 100644
index 0000000000..2681f2d512
--- /dev/null
+++ b/core-kotlin-modules/core-kotlin-lang-oop-2/README.md
@@ -0,0 +1,10 @@
+## Core Kotlin
+
+This module contains articles about core Kotlin.
+
+### Relevant articles:
+
+- [Generics in Kotlin](https://www.baeldung.com/kotlin-generics)
+- [Delegated Properties in Kotlin](https://www.baeldung.com/kotlin-delegated-properties)
+- [Delegation Pattern in Kotlin](https://www.baeldung.com/kotlin-delegation-pattern)
+
diff --git a/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml b/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml
new file mode 100644
index 0000000000..f0adea121e
--- /dev/null
+++ b/core-kotlin-modules/core-kotlin-lang-oop-2/pom.xml
@@ -0,0 +1,25 @@
+<?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-lang-oop-2</artifactId>
+    <name>core-kotlin-lang-oop-2</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung.core-kotlin-modules</groupId>
+        <artifactId>core-kotlin-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/generic/Reified.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/generic/Reified.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/generic/Reified.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/Database.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegate.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegation.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/main/kotlin/com/baeldung/kotlin/delegates/User.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/GenericsTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/GenericsTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/GenericsTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/GenericsTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/DatabaseDelegatesTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt b/core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop-2/src/test/kotlin/com/baeldung/kotlin/delegates/InterfaceDelegationTest.kt
diff --git a/core-kotlin-modules/core-kotlin-lang-oop/README.md b/core-kotlin-modules/core-kotlin-lang-oop/README.md
new file mode 100644
index 0000000000..b82a27c0ea
--- /dev/null
+++ b/core-kotlin-modules/core-kotlin-lang-oop/README.md
@@ -0,0 +1,17 @@
+## Core Kotlin Lang OOP
+
+This module contains articles about core Kotlin language OOP.
+
+### Relevant articles:
+
+- [Data Classes in Kotlin](https://www.baeldung.com/kotlin-data-classes)
+- [Sealed Classes in Kotlin](https://www.baeldung.com/kotlin-sealed-classes)
+- [Extension Methods in Kotlin](https://www.baeldung.com/kotlin-extension-methods)
+- [Objects in Kotlin](https://www.baeldung.com/kotlin-objects)
+- [Working with Enums in Kotlin](https://www.baeldung.com/kotlin-enum)
+- [Kotlin Constructors](https://www.baeldung.com/kotlin-constructors)
+- [Kotlin Nested and Inner Classes](https://www.baeldung.com/kotlin-inner-classes)
+- [Guide to Kotlin Interfaces](https://www.baeldung.com/kotlin-interfaces)
+- [Inline Classes in Kotlin](https://www.baeldung.com/kotlin-inline-classes)
+- [Static Methods Behavior in Kotlin](https://www.baeldung.com/kotlin-static-methods)
+- More articles: [[next -->]](/core-kotlin-lang-oop-2)
diff --git a/core-kotlin-modules/core-kotlin-lang-oop/pom.xml b/core-kotlin-modules/core-kotlin-lang-oop/pom.xml
new file mode 100644
index 0000000000..03fc80f07d
--- /dev/null
+++ b/core-kotlin-modules/core-kotlin-lang-oop/pom.xml
@@ -0,0 +1,25 @@
+<?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-lang-oop</artifactId>
+    <name>core-kotlin-lang-oop</name>
+    <packaging>jar</packaging>
+
+    <parent>
+        <groupId>com.baeldung.core-kotlin-modules</groupId>
+        <artifactId>core-kotlin-modules</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Car.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Car.kt
similarity index 100%
rename from core-kotlin/src/main/java/com/baeldung/constructor/Car.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Car.kt
diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Employee.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Employee.kt
similarity index 100%
rename from core-kotlin/src/main/java/com/baeldung/constructor/Employee.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Employee.kt
diff --git a/core-kotlin/src/main/java/com/baeldung/constructor/Person.java b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Person.java
similarity index 100%
rename from core-kotlin/src/main/java/com/baeldung/constructor/Person.java
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/constructor/Person.java
diff --git a/core-kotlin/src/main/java/com/baeldung/dataclass/Movie.java b/core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/dataclass/Movie.java
similarity index 100%
rename from core-kotlin/src/main/java/com/baeldung/dataclass/Movie.java
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/java/com/baeldung/dataclass/Movie.java
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/constructor/Person.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/constructor/Person.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/constructor/Person.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/constructor/Person.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/dataclass/Movie.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Movie.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/dataclass/Movie.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Movie.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/dataclass/Sandbox.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/enums/CardType.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/CardType.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/enums/CardType.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/CardType.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/enums/ICardLimit.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/ICardLimit.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/enums/ICardLimit.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/enums/ICardLimit.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/CircleRadius.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/inline/classes/InlineDoubleWrapper.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/ConflictingInterfaces.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/InterfaceDelegation.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/MultipleInterfaces.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/interfaces/SimpleInterface.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/ListExtension.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/Sealed.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/Sealed.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/Sealed.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/Sealed.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/kotlin/StringUtil.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/nested/Computer.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/nested/Computer.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/nested/Computer.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/nested/Computer.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/ConsoleUtils.kt
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/static/LoggingUtils.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/LoggingUtils.kt
similarity index 100%
rename from core-kotlin/src/main/kotlin/com/baeldung/static/LoggingUtils.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/main/kotlin/com/baeldung/static/LoggingUtils.kt
diff --git a/core-kotlin/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java b/core-kotlin-modules/core-kotlin-lang-oop/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java
similarity index 100%
rename from core-kotlin/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/java/com/baeldung/kotlin/StringUtilUnitTest.java
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/enums/CardTypeUnitTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/CircleRadiusTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/inline/classes/InlineDoubleWrapperTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/interfaces/InterfaceExamplesUnitTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ListExtensionTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/SealedTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/Counter.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ObjectsTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/OuterClass.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/ReverseStringComparator.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/SimpleSingleton.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/objects/StaticClass.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/nested/ComputerUnitTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/ConsoleUtilsUnitTest.kt
diff --git a/core-kotlin/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt b/core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt
similarity index 100%
rename from core-kotlin/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt
rename to core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/static/LoggingUtilsUnitTest.kt
diff --git a/core-kotlin-modules/pom.xml b/core-kotlin-modules/pom.xml
index c178febdfd..e49b5fb85d 100644
--- a/core-kotlin-modules/pom.xml
+++ b/core-kotlin-modules/pom.xml
@@ -23,6 +23,8 @@
         <module>core-kotlin-lang</module>
         <module>core-kotlin-lang-2</module>
         <module>core-kotlin-strings</module>
+        <module>core-kotlin-lang-oop</module>
+        <module>core-kotlin-lang-oop-2</module>
     </modules>
 
     <build>