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Java Programming Masterclass — Updated to Java 17

4.6(110,000)·920K enrolled
Beginner 80 hours English Completion Certificate
Editor's Pick
900,000+ enrollments in a language still dominant in enterprise — Tim Buchalka's exhaustive approach explains the consistent demand.

About this course

Java remains one of the most in-demand programming languages globally — dominant in enterprise software, Android development, and backend systems at companies like Amazon, LinkedIn, and Airbnb. Tim Buchalka's Java Masterclass is the definitive Udemy Java course with over 900,000 students, covering the language comprehensively from data types and control flow through object-oriented design, collections and generics, lambdas and streams, concurrency, JDBC for database access, and JavaFX for GUI development.

Updated through Java 17, the course stays current with long-term support versions rather than chasing every release, which keeps the content stable and practical. It's used as both a structured introduction and a reference that learners return to when they encounter specific Java concepts in production codebases.

What you'll learn

Master Java core language: types, control flow, OOP, and exceptions
Work with Java collections, generics, and the Stream API
Use lambda expressions and functional programming in Java
Connect Java applications to databases via JDBC
Write concurrent Java programs and understand thread safety

This course includes

80h
On-demand video
Yes
Certificate
Yes
Mobile access
English
Language
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Instructor

TB
Tim Buchalka
Udemy instructor
920K+ learners8 courses4.6 instructor rating

Taught by Tim Buchalka, a professional Java developer with 30+ years of industry experience and author of some of Udemy's most-enrolled Java and Android courses.

Requirements

  • No prior programming experience required — Java fundamentals taught from scratch

Who this course is for

  • Beginners to programming who want to start with Java
  • Developers from other languages learning Java for enterprise or Android roles
  • Anyone preparing for Java-heavy roles in enterprise software development

About this provider

UD
Udemy
The world's largest online learning marketplace. 65M+ students, 210,000+ courses.
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Frequently asked questions

Python is generally easier for beginners and leads faster to data science and scripting careers. Java is better suited for enterprise software engineering, Android, and large-scale backend systems — it depends on your target role.
The course focuses on core Java rather than Android specifically. Tim Buchalka has a separate Android development course for learners who want to go that direction.
Java 17 is a long-term support (LTS) release, widely used in production. Java 21 is the current LTS as of late 2023, but 17 remains dominant in enterprise settings — the course's core content is valid regardless of minor version differences.
Paid
One-time purchase, frequent discounts
Enroll now