Course Description

To start learning Java, I recommend using your college textbook. Any book will do, as long as it covers the below key concepts in detail, in the right sequence. Once you've mastered below, you can dive into my Java Advanced playlist, where you'll find the latest videos and hands-on demos — all for FREE.

Table of Content

1. Why Java?
2. What is Java?
3. Java Architecture (JDK, JRE & JVM)
4. First Hello World Program
5. Class, Method & Object (Structure & Naming Practices)
6. Data Types (Primitive & Non-Primitive)
7. Variables (Declaration, Initialization & Naming Practices)
8. Keywords & Reserved Words
9. Comments (Single-line & Multi-line)
10. Operators (Arithmetic, Bitwise, Shift, Relational, Ternary & Logical)
11. Type Casting (Implicit & Explicit)
12. Conditional Statements (if, else & switch)
13. Loops (for, while & do-while)
14. break & continue Keywords
15. Arrays (1D & 2D Arrays & Array of Objects)
16. Enhanced For Loop
17. OOP Principles (Encapsulation, Inheritance, Polymorphism & Abstraction)
18. Packages & Imports
19. Constructors (Default & Parameterized)
20. this Keyword
21. Inheritance (Single, Multilevel & Hierarchical)
22. instanceof Operator
23. Polymorphism (Method Overloading & Method Overriding)
24. Access Modifiers (public, private, protected & default)
25. super Keyword
26. final Keyword (Variables, Methods & Classes)
27. static Modifier (Variables, Methods & Blocks)
28. Variable Arguments (Varargs)
29. Abstract Class
30. Interface (Including default, static & private methods)
31. Annotations (Built-in & Custom)
32. Object Class (toString(), equals(), hashCode(), etc.)
33. String Class
34. StringBuilder Class
35. Scanner Class
36. Inner Classes (Local, Anonymous, Static & Member Inner Classes)
37. Garbage Collection & Memory Management
38. Enumeration (Enums)
39. Record
40. Sealed Class