Java OOP Advanced

What you'll learn

• Understand advanced Object-Oriented Programming concepts
• Apply inheritance to extend and reuse code
• Implement method overriding in Java
• Understand polymorphism (compile-time & runtime)
• Use the super keyword effectively
• Apply the final keyword in classes, methods, and variables
• Design scalable and maintainable Java applications

This course includes:

• 3 OOP-Based Projects
• 12 Hours Live Classes
• Online / Onsite (Physical)
• Practice Code Files
• Real-World Object-Oriented Scenarios
• Certificate of Completion

Course Content

Inheritance (Types)

• What is Inheritance?
• Benefits of Inheritance (Code Reusability)
• Types of Inheritance in Java:

• Single Inheritance
• Multilevel Inheritance
• Hierarchical Inheritance
  • (Conceptual) Multiple Inheritance using Interfaces
  • Creating Parent and Child Classes

Method Overriding

• What is Method Overriding?
• Runtime Polymorphism
• Rules of Method Overriding
• Using @Override Annotation
• Real-world Examples

Polymorphism

• What is Polymorphism?
• Compile-Time Polymorphism (Method Overloading)
• Runtime Polymorphism (Method Overriding)
• Dynamic Method Dispatch
• Writing Flexible and Reusable Code

super Keyword

• Understanding the super keyword
• Calling Parent Class Constructor
• Accessing Parent Class Methods
• Accessing Parent Variables
• Practical Use Cases

final Keyword

• final Variable (Constant Values)
• final Method (Prevent Overriding)
• final Class (Prevent Inheritance)
• Real-world Usage Examples

Practice Projects for Real-World Skills

• Animal System (Inheritance + Overriding)
• Employee Hierarchy System
• Shape Calculator (Polymorphism)
• Vehicle System using super & final

Requirements

• Completion of Java Intermediate Module 1 (OOP Foundations)
• Understanding of classes, objects, and constructors
• Laptop/PC with Java installed

Description

This module builds on OOP foundations and introduces advanced concepts like inheritance, polymorphism, and method overriding. Students will learn how to design flexible and reusable systems using object-oriented principles.

These concepts are essential for real-world software development and form the backbone of modern Java applications.

Why Choose This Course?

• Core OOP Concepts for Professional Development
• Real-World Programming Practices
• Hands-On Coding Projects
• Prepares for Advanced Java Topics
• Strengthens Code Design Skills

Activities During Class

• Creating inheritance structures
• Overriding methods and testing behavior
• Implementing polymorphism
• Using super and final effectively
• Debugging and improving code structure

Who Is This Course For?

• Students who completed Java Intermediate Module 1
• Learners advancing in Java programming
• Students interested in software development

Course Highlights

• Advanced OOP Learning
• Real-World Examples
• Structured Programming Approach
• Interactive Sessions
• Certificate of Completion