JAVA-101 Split Core Kotlin

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

@@ -1,9 +0,0 @@
-## Core Kotlin 2
-
-This module contains articles about Kotlin core features.
-
-### Relevant articles:
-- [Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates)
-- [Kotlin Ternary Conditional Operator](https://www.baeldung.com/kotlin-ternary-operator)
-- [Sequences in Kotlin](https://www.baeldung.com/kotlin/sequences)
-- [[<-- Prev]](/core-kotlin-modules/core-kotlin)

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

@@ -10,3 +10,4 @@ This module contains articles about core Kotlin collections.
 - [Filtering Kotlin Collections](https://www.baeldung.com/kotlin-filter-collection)
 - [Collection Transformations in Kotlin](https://www.baeldung.com/kotlin-collection-transformations)
 - [Difference between fold and reduce in Kotlin](https://www.baeldung.com/kotlin/fold-vs-reduce)
+- [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort)

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

@@ -0,0 +1,6 @@
+## Core Kotlin
+
+This module contains articles about data structures in Kotlin
+
+### Relevant articles:
+[Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree)

core-kotlin-modules/core-kotlin-datastructures/pom.xml

@@ -0,0 +1,29 @@
+<?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-datastructures</artifactId>
+    <name>core-kotlin-datastructures</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.junit.platform</groupId>
+            <artifactId>junit-platform-runner</artifactId>
+            <version>${junit.platform.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <junit.platform.version>1.1.1</junit.platform.version>
+    </properties>
+
+</project>

core-kotlin-modules/core-kotlin-datastructures/src/test/kotlin/com/binarytree/NodeTest.kt

@@ -1,4 +1,4 @@
-package com.baeldung.binarytree
+package com.binarytree
 
 import org.junit.After
 import org.junit.Assert.assertEquals

core-kotlin-modules/core-kotlin-date-time/README.md

@@ -0,0 +1,6 @@
+## Core Kotlin Date and Time
+
+This module contains articles about Kotlin core date/time features.
+
+### Relevant articles:
+[Working with Dates in Kotlin](https://www.baeldung.com/kotlin-dates)

core-kotlin-modules/core-kotlin-date-time/pom.xml

@@ -0,0 +1,36 @@
+<?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-date-time</artifactId>
+    <name>core-kotlin-date-time</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>${org.assertj.core.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-runner</artifactId>
+            <version>${junit.platform.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <junit.platform.version>1.1.1</junit.platform.version>
+        <org.assertj.core.version>3.9.0</org.assertj.core.version>
+    </properties>
+
+</project>

core-kotlin-modules/core-kotlin-design-patterns/README.md

@@ -0,0 +1,6 @@
+## Core Kotlin Design Patterns
+
+This module contains articles about design patterns in Kotlin
+
+### Relevant articles:
+- [Creational Design Patterns in Kotlin: Builder](https://www.baeldung.com/kotlin-builder-pattern)

core-kotlin-modules/core-kotlin-design-patterns/pom.xml

@@ -0,0 +1,29 @@
+<?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-design-patterns</artifactId>
+    <name>core-kotlin-design-patterns</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.junit.platform</groupId>
+            <artifactId>junit-platform-runner</artifactId>
+            <version>${junit.platform.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <properties>
+        <junit.platform.version>1.1.1</junit.platform.version>
+    </properties>
+
+</project>

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

@@ -10,4 +10,5 @@ This module contains articles about core features in the Kotlin language.
 - [Initializing Arrays in Kotlin](https://www.baeldung.com/kotlin-initialize-array)
 - [Lazy Initialization in Kotlin](https://www.baeldung.com/kotlin-lazy-initialization)
 - [Comprehensive Guide to Null Safety in Kotlin](https://www.baeldung.com/kotlin-null-safety)
+- [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions)
 - [[<-- Prev]](/core-kotlin-modules/core-kotlin-lang)

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

@@ -0,0 +1,6 @@
+## Core Kotlin Testing
+
+This module contains articles about testing in Kotlin
+
+### Relevant articles:
+- [JUnit 5 for Kotlin Developers](https://www.baeldung.com/junit-5-kotlin)

core-kotlin-modules/core-kotlin-testing/pom.xml

@@ -3,8 +3,8 @@
          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-2</artifactId>
-    <name>core-kotlin-2</name>
+    <artifactId>core-kotlin-testing</artifactId>
+    <name>core-kotlin-testing</name>
     <packaging>jar</packaging>
 
     <parent>
@@ -15,11 +15,15 @@
 
     <dependencies>
         <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <version>${assertj.version}</version>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-runner</artifactId>
+            <version>${junit.platform.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
 
+    <properties>
+        <junit.platform.version>1.1.1</junit.platform.version>
+    </properties>
+
 </project>

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

@@ -7,13 +7,5 @@ This module contains articles about Kotlin core features.
 - [Kotlin Java Interoperability](https://www.baeldung.com/kotlin-java-interoperability)
 - [Get a Random Number in Kotlin](https://www.baeldung.com/kotlin-random-number)
 - [Create a Java and Kotlin Project with Maven](https://www.baeldung.com/kotlin-maven-java-project)
-- [Guide to Sorting in Kotlin](https://www.baeldung.com/kotlin-sort)
-- [Creational Design Patterns in Kotlin: Builder](https://www.baeldung.com/kotlin-builder-pattern)
-- [Kotlin Scope Functions](https://www.baeldung.com/kotlin-scope-functions)
-- [Implementing a Binary Tree in Kotlin](https://www.baeldung.com/kotlin-binary-tree)
-- [JUnit 5 for Kotlin Developers](https://www.baeldung.com/junit-5-kotlin)
-- [Converting Kotlin Data Class from JSON using GSON](https://www.baeldung.com/kotlin-json-convert-data-class)
-- [Fuel HTTP Library with Kotlin](https://www.baeldung.com/kotlin-fuel)
-- [Introduction to Kovenant Library for Kotlin](https://www.baeldung.com/kotlin-kovenant)
-- [Dependency Injection for Kotlin with Injekt](https://www.baeldung.com/kotlin-dependency-injection-with-injekt)
-- [[More --> ]](/core-kotlin-modules/core-kotlin-2)
+- [Kotlin Ternary Conditional Operator](https://www.baeldung.com/kotlin-ternary-operator)
+- [Sequences in Kotlin](https://www.baeldung.com/kotlin/sequences)

core-kotlin-modules/pom.xml

@@ -18,17 +18,19 @@
 
     <modules>
         <module>core-kotlin</module>
-        <module>core-kotlin-2</module>
         <module>core-kotlin-advanced</module>
         <module>core-kotlin-annotations</module>
         <module>core-kotlin-collections</module>
         <module>core-kotlin-concurrency</module>
+        <module>core-kotlin-date-time</module>
+        <module>core-kotlin-design-patterns</module>
         <module>core-kotlin-io</module>
         <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>
+        <module>core-kotlin-strings</module>
+        <module>core-kotlin-testing</module>
     </modules>
 
     <build>