This course is designed for developers who want to master the latest features of Java SE 21, exploring everything from the essential foundations to the most advanced platform features. With a practical and detailed approach, you'll learn to write efficient, modular, and maintainable code, taking advantage of the improvements introduced in this version, such as switch improved, records, sealed classes and performance optimizations.
What does the course include?
- Content updated with Java 21 (LTS).
- Practical examples.
- Certificate of achievement upon successful completion of the course.
Aimed at programmers with basic Java knowledge looking to specialize or upgrade their skills, this course will prepare you to confidently face professional challenges.
It's time to take your Java experience to the next level! Sign up for the course! It's free.
Fundamentals of Java programming.
The basic fundamentals of the Java language.
Lessons
Chapter 0: Introduction to the Java 21 SE language. Chapter 1: Introduction to programming in Oracle Java SE 21 LTS. Chapter 2: How to install and configure the Java SE 21 LTS JDK for Debian, Ubuntu and MX-Linux. Chapter 3: How to install and configure Eclipse IDE with plugins for Java programming on MX-Linux. Chapter 4: OpenJDK 21 on Debian, Ubuntu and MX-Linux: Complete Guide. Chapter 5: How to install Visual Studio Code on Debian 12 and MX-Linux. Chapter 6: How to install and configure the Apache Netbeans 25 IDE on MX-Linux. Chapter 7: Variables and data types in the Java language 21. Chapter 8: Wrappers or wrapper classes in Java Programming 21. Chapter 9: Operators in the Java Language 21.
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