The Complete Java Course: Learn Java with Hands-on Coding

Name: The Complete Java Course: Learn Java with Hands-on Coding
Rating: 4.2 (8 reviews)

Master Java Development – Step-by-Step Guide with Real-World Examples & Hands-on Coding | JDK11 JDK17 JDK21 JDK23

Created byAlexandru Dincă

Last updated 2/2025

English

What you'll learn

Don’t waste time on bloated Java courses with hundreds of hours of content!
More hours don’t mean better learning—just more confusion.
This course gives you exactly what you need: a focused, practical, and effective way to master Java fast without unnecessary fluff.
Get real skills, real knowledge, and start coding in less time.
Enroll now and learn Java the smart way!

Coding Exercises

This course includes our updated coding exercises so you can practice your skills as you learn.

Course content

8 sections • 48 lectures • 7h 12m total length

Java Platform6:55
Explore how Java source code is compiled to bytecode, interpreted to machine code, and run by the Java Virtual Machine, the Java Runtime Environment, and the Java Development Kit.
Introduction quiz

Hello World application7:22
Comments4:48
Data Types and Variables19:54
Type casting7:53
Learn how to convert between primitive data types in Java using widening and narrowing type casting, and the cast operator, ASCII and Unicode mappings.
Operators19:32
Strings17:05
Arrays9:11
Master arrays in Java by learning how to declare, initialize, access, and iterate one-dimensional arrays of primitive and non-primitive types, compute perimeters, modify elements, and print all elements.
Expressions, Statements and Blocks4:40
Explore expressions, statements, and blocks in Java: evaluate values from variables and operators, invoke methods, form expression statements, and manage execution flow with control flow, branching, and loops.
if-then Statement; if-then-else Statement5:45
Maximum value of 3 numbers
switch Statement; [break keyword; default keyword]9:06
while Statement; do-while Statement9:31
Sum of digits
for Statement10:03
Number of vowels in a String

Class Definition and Object Creation11:29
Fields9:49
Learn how fields differ from local variables, how static and non static fields work, access via class name, and the role of final constants and default values.
Initializers7:45
Methods15:54
Constructors7:40
this Keyword7:03
Packages and Imports13:11
Master how Java packages organize code, distinguish built-in and user-defined packages, and use imports, static imports, and fully qualified names to manage access and avoid name conflicts.
Access Modifiers9:13
Enum Classes9:18
Explore enum classes in Java, a special class for a predefined set of constants, with fields, constructors, values, and methods. See examples like days of the week using ordinal values.
Record Classes9:46

Overview1:58
Encapsulation6:31
Composition8:28
Inheritance11:44
The super Keyword and Constructor Chaining13:18
Learn the super keyword and constructor chaining in Java, detailing implicit and explicit superclass constructor calls, and using super to access superclass members with a rectangle and square example.
Upcasting, Downcasting, the instanceof Operator14:30
Polymorphism1:45
Method Overloading10:22
Method Overriding10:09
Abstraction1:47
Abstract Classes12:49
Interfaces14:31

Requirements

A Computer (Windows, macOS, or Linux) – No high-end specs needed! Any standard laptop or PC will work.
Free Java Development Kit (JDK) – We’ll guide you through downloading and installing it at no cost.
Eagerness to Learn – No prior coding experience required! Just bring your curiosity, and we’ll handle the rest.

Description

Master Java Programming from Scratch to Advanced – Hands-on & Beginner-Friendly!

Are you ready to become a Java developer? This course is designed for beginners and aspiring developers who want to master Java programming step by step. Whether you're learning Java for a career switch, job interview, or software development, this course will take you from basic concepts to advanced topics with practical coding exercises.

What You’ll Learn?

Install & Set Up Java Development Kit (JDK) on Windows & Linux
Write Your First Hello World Program in Java
Understand Data Types, Variables, Operators, and Expressions
Master Control Flow Statements (if-else, loops, switch)
Learn Object-Oriented Programming (OOP) – Classes, Objects, Inheritance & Polymorphism
Work with Methods, Constructors, and Access Modifiers
Understand Encapsulation, Abstraction, and Interfaces
Handle Exceptions & Error Handling like a Pro
Learn Multithreading to Create High-Performance Java Applications

Why Take This Course?

Beginner-Friendly – No Prior Experience Needed
Hands-on Learning – Real Java Code Examples & Exercises
Covers Core & Advanced Java – Perfect for Job Interviews
Practical & Engaging – Build Confidence with Real-World Scenarios
Master Java Concepts in Just 7+ Hours

Who Should Take This Course?

Beginners who want to start coding in Java
Students & Professionals preparing for Java job interviews
Aspiring Software Engineers & Developers
Anyone who wants to learn Java for fun, work, or career growth

By the end of this course, you'll be able to write Java programs, understand OOP concepts, and create real-world applications!

Don't miss out! Enroll now and start your Java journey today!

Who this course is for:

Absolute Beginners – No prior programming experience? No problem! This course starts from the basics and builds up step by step.
Aspiring Developers & Job Seekers – Whether you want to land your first coding job or strengthen your resume, this course gives you the essential Java skills.
Students & Self-Learners – If you want to learn Java without wasting time on overly long courses, this is the fast, effective, and practical way to do it!

The Complete Java Course: Learn Java with Hands-on Coding

What you'll learn

Explore related topics

Coding Exercises

Course content

Introduction1 lecture • 7min

Getting Started4 lectures • 13min

Java Basics12 lectures • 2hr 5min

Classes and Objects10 lectures • 1hr 41min

Object-Oriented Programming12 lectures • 1hr 48min

Exceptions Handling4 lectures • 43min

Concurrency4 lectures • 34min

Additional lectures1 lecture • 1min

Requirements

Description

Who this course is for: