Java Encapsulation Explained | Getters & Setters and Access Modifiers | Java in 30 Days | DAY - 15
Welcome back to Day 15 of Java in 30 Days!
In this video, we dive into one of the core Object-Oriented Programming (OOP) concepts in Java — Encapsulation.
You will learn:
What Encapsulation is and why it matters
How to make variables private for data safety
Using Getters and Setters with examples
Understanding Access Modifiers (private, default, protected, public)
Step-by-step Java code demos
Code Covered in this Lesson:
Student.java (Encapsulation with Getters/Setters)
Main.java (Using Encapsulation in practice)
Demo.java & Test.java (Access Modifiers in action)
By the end, you will clearly understand how Encapsulation keeps your data safe and controlled in Java programs.
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Watch the full playlist here: • Java in 30 Days
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Encapsulation: https://www.quipoin.com/tutorial/java...
00:00 - Introduction to Encapsulation
01:05 - What is Encapsulation in Java?
02:15 - Example: Student Class with Getters & Setters
06:00 - Why Use Getters and Setters (Data Safety)
07:45 - Access Modifiers in Java Explained
09:00 - Private, Default, Protected, Public Examples
12:30 - Access Modifier Demo (Code Walkthrough)
16:10 - Wrap-Up & Key Takeaways
17:00 - What’s Next? (Static Keyword in Day 16)