Java Fundamentals Training

☕  Java Fundamentals Training

This Java fundamentals training provides a strong foundation in OOP concepts, collections, exception handling, control structures, streams, and lambda functions. Designed for beginners and aspiring developers, the course equips participants with the skills to write robust, efficient, and modern Java applications.

1. Who can attend the training

• Students or professionals with basic programming knowledge (any language).

• Beginners aiming to start a career in Java development.

• Developers who want to strengthen their understanding of Java core concepts.

• Anyone preparing for enterprise-level frameworks like Spring or Hibernate.

2. What students can learn from the training

• Core Java syntax and control structures.
• Object-Oriented Programming (OOP) principles: encapsulation, inheritance, polymorphism, abstraction.
• Working with the Collections Framework for data handling.
• Handling errors with Exception Handling.
• Introduction to Streams API and Lambda expressions for functional programming
• Best practices for writing clean, efficient, and maintainable Java code.

3. What students need to bring to class

• A laptop with Java JDK (17 or above) installed.

• An IDE (Eclipse, IntelliJ IDEA, or VS Code).

• Basic knowledge of programming logic.

• Willingness to practice coding exercises and projects.

Training Agenda

Java Basics & Control Structures

• Introduction to Java platform and JVM

• Setting up the development environment

• Data types, variables, operators

• Control structures: if-else, switch, loops

• Hands-on: Writing basic Java programs

Object-Oriented Programming (OOP) Concepts:

• Classes and objects

• Constructors and methods

• Encapsulation and access modifiers

• Inheritance and polymorphism

• Abstraction and interfaces

• Hands-on: Building a simple OOP-based application

Collection Frameworks

• Introduction to collections

• List, Set, and Map interfaces

• Common implementations: ArrayList, LinkedList, HashSet, HashMap

• Iterators and enhanced for-loops

• Hands-on: Managing data with collections

• Types of exceptions (checked vs unchecked)

• Try-catch-finally and throw/throws keywords

• Custom exceptions

• Introduction to Java I/O basics

• Hands-on: Error handling in real-world scenarios

• Functional programming in Java

• Lambda expressions and method references

• Streams API: filtering, mapping, reducing

• Combining streams with collections

• Final project: Building a mini Java application using OOP, collections, exceptions, and streams