diff --git a/core-java-modules/core-java-lang-3/README.md b/core-java-modules/core-java-lang-3/README.md
new file mode 100644
index 0000000000..a7f9bc01a2
--- /dev/null
+++ b/core-java-modules/core-java-lang-3/README.md
@@ -0,0 +1,6 @@
+## Core Java Lang (Part 3)
+
+This module contains articles about core features in the Java language
+
+### Relevant Articles: 
+- [[<-- Prev]](/core-java-modules/core-java-lang-2)
diff --git a/core-java-modules/core-java-lang-3/pom.xml b/core-java-modules/core-java-lang-3/pom.xml
new file mode 100644
index 0000000000..ecde534193
--- /dev/null
+++ b/core-java-modules/core-java-lang-3/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-java-lang-3</artifactId>
+    <version>0.1.0-SNAPSHOT</version>
+    <name>core-java-lang-3</name>
+    <packaging>jar</packaging>
+    <parent>
+        <groupId>com.baeldung.core-java-modules</groupId>
+        <artifactId>core-java-modules</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../</relativePath>
+    </parent>
+
+    <dependencies>
+        
+    </dependencies>
+
+    <build>
+        <finalName>core-java-lang-3</finalName>
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+            </resource>
+        </resources>
+    </build>
+
+    <properties>
+        
+    </properties>
+
+</project>
diff --git a/core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/IsoscelesTriangle.java b/core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/IsoscelesTriangle.java
similarity index 100%
rename from core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/IsoscelesTriangle.java
rename to core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/IsoscelesTriangle.java
diff --git a/core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/Shape.java b/core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/Shape.java
similarity index 100%
rename from core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/Shape.java
rename to core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/Shape.java
diff --git a/core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/Triangle.java b/core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/Triangle.java
similarity index 100%
rename from core-java-modules/core-java-lang-2/src/main/java/com/baeldung/isinstancevsisassignablefrom/Triangle.java
rename to core-java-modules/core-java-lang-3/src/main/java/com/baeldung/isinstancevsisassignablefrom/Triangle.java
diff --git a/core-java-modules/core-java-lang-2/src/test/java/com/baeldung/isinstancevsisassignablefrom/IsInstanceIsAssignableFromUnitTest.java b/core-java-modules/core-java-lang-3/src/test/java/com/baeldung/isinstancevsisassignablefrom/IsInstanceIsAssignableFromUnitTest.java
similarity index 100%
rename from core-java-modules/core-java-lang-2/src/test/java/com/baeldung/isinstancevsisassignablefrom/IsInstanceIsAssignableFromUnitTest.java
rename to core-java-modules/core-java-lang-3/src/test/java/com/baeldung/isinstancevsisassignablefrom/IsInstanceIsAssignableFromUnitTest.java