Java 8 Tutorial
A practical handbook for learning Java 8 and adopting modern Java programming practices. This guide covers lambda expressions, functional interfaces, streams, default methods, and the new date and time API, helping learners write cleaner and more expressive Java code.
1 Module
15 Lessons
English
0.5 Hr
Reading Plan
MODULE 1
Java 8 Features
Java 8 Lambda Expression1 min
Java Reflection API Improvement1 min
Java Base64 Class1 min
Java Collectors Class1 min
Java Parallel Array Sorting1 min
Java Method Reference1 min
Java forEach Method1 min
Java StringJoiner Class1 min
Java Interface Default and Static Methods1 min
Java Functional Interface1 min
Java Optional Class1 min
Java Stream API1 min
Java Type Inference1 min
Java Date and Time API1 min
Java Predicate1 min
Contributors
Java 8 Tutorial
This handbook explains how Java 8 changed the way Java is written. You’ll learn how lambda expressions reduce boilerplate, how streams simplify data processing, and how modern APIs encourage a functional and readable coding style used in today’s Java applications.
Why This Handbook Matters
Java 8 introduced functional programming to Java. Understanding these features is essential for working with modern Java codebases and enterprise applications.
Ideal Learners for This Handbook
Java developers upgrading from older versions, students learning modern Java practices, and professionals preparing for backend or enterprise roles.
Prerequisites
This course is suitable for:
- Basic understanding of Java programming
- Familiarity with object-oriented concepts
- Knowledge of interfaces and classes
- Experience writing simple Java programs










