http://team.baeldung.com/browse/BAEL-19884

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)
+

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>

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)

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>

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>