Java Programming Live Coding Session 2026 | Classes, Objects, Polymorphism & Constructors
Welcome to this Java Programming Live Coding Session 🎯 — designed especially for beginners and students who want to strengthen their understanding of Object-Oriented Programming (OOP) concepts in Java through practical coding exercises and real exam-style questions.
In this interactive session, we’ll write and test Java programs live, explain each concept step-by-step, and demonstrate how OOP principles such as inheritance, constructors, and polymorphism are applied in real-world systems.
💻 What You’ll Learn:
✅ Understanding Constructors in Java
✅ Difference between No-Argument and Parameterized Constructors
✅ Creating and Using Classes and Objects
✅ Implementing Inheritance in Java
✅ Applying Runtime Polymorphism
✅ Overriding Methods in Subclasses
✅ Designing Simple Real-World Java Systems
🧑🏽💻 Java OOP Questions We’ll Solve Live:
1️⃣ Understand constructors in Java and distinguish between no-argument and parameterized constructors with examples.
2️⃣ Build a College Assessment System using:
Module class
Learner class
DiplomaStudent subclass
DegreeStudent subclass
Runtime polymorphism
3️⃣ Design a University Grading System using:
Course class
Student class
UndergraduateStudent subclass
GraduateStudent subclass
Polymorphism through overridden methods
💬 Join the Live Chat!
Ask your questions, code along, and get your doubts cleared in real-time.
Let’s learn, debug, and grow together in this practical hands-on coding session 🚀
📍 Perfect For:
Computer Science Students
IT/Software Engineering Students
First-Year & Second Programming Students
Anyone learning Object-Oriented Programming in Java
Students preparing for Java practical assessments
📺 Subscribe for more tutorials & live coding practice:
👉 bit.ly/SachiiOnlineAcademy
⚙️ Session Setup
💻 Software: IntelliJ IDEA / Eclipse / BlueJ
☕ Programming Language: Java
🧠 Style: Live coding + explanation + Q&A
⏱️ Duration: 1 hour – 1 hour 30 minutes
On this page of the site you can watch the video online Java Programming Live Coding Session 2026 | Classes, Objects, Polymorphism & Constructors with a duration of hours minute second in good quality, which was uploaded by the user Sachii Online Academy 01 January 1970, share the link with friends and acquaintances, this video has already been watched 374 times on youtube and it was liked by 15 viewers. Enjoy your viewing!
