Learn Java Programming (Udemy.com)

Course Introduction:

Welcome to the Java Programming Essentials course! Whether you are a beginner eager to dive into the world of programming or an experienced developer looking to expand your skill set, this course is designed to provide a comprehensive introduction to both fundamental programming concepts and the Java programming language.

Why Learn Java?

Java is a versatile and widely used programming language known for its readability, portability, and broad applicability. It is an excellent choice for beginners due to its simplicity and clarity, making it easy to learn and understand. Furthermore, Java is an essential language for various domains, including web development, software development, and scientific applications. As a result, mastering Java opens up a plethora of opportunities in the programming landscape.

Take-Away Skills:

By the end of this course, you will have gained a solid foundation in Core Java programming. You'll be equipped with the skills to write efficient and structured Java code, and you'll have a deep understanding of key programming concepts that will serve as a strong basis for further exploration in the world of software development.

Course Contents:

Module-1: Java Programming Fundamentals

• Java and Eclipse Environment Setup

  • Setting up Java Development Kit (JDK)

  • Installing Eclipse IDE

  • Configuring Java and Eclipse Environment

• How to Write Basic Java Program?

  • Creating a Java Class

  • Main Method in Java

  • Writing the First Java Program

  • Compiling and Running Java Programs

• Understanding Console Output

  • Using System.out.println() for Output

  • Printing Variables and Text to Console

• Java Variables and Data Types

  • Declaring Variables in Java

  • Primitive Data Types (int, float, double, char, boolean)

  • Variable Naming Conventions

• Java Operators

  • Arithmetic Operators

  • Relational Operators

  • Logical Operators

  • Assignment Operators

  • Increment and Decrement Operators

  • Ternary Operators

• Conditional Statements

  • If Statement

  • If-Else Statement

  • Switch-Case Statement

• Loops

  • While Loop

  • Do-While Loop

  • For Loop

• Jumping Statements

  • Using break Statement

  • Using continue Statement

• Arrays - Single & Two Dimensional

  • Declaring and Initializing Arrays

  • Accessing Array Elements

  • Single-Dimensional Arrays

  • Two-Dimensional Arrays

  • Object Type Array

  • Coding Exercises on Arrays

• String Class

  • Introduction to the String Class

• String Methods

  • Common String Methods

  • Coding Exercises on Strings

• Wrapper Classes

  • Primitive Data Types vs Wrapper Classes

  • Autoboxing and Unboxing

Module 2: Java OOPS Concepts

• Classes and Objects

  • Introduction to Classes and Objects

  • Creating Classes

  • Declaring Object Instances

  • Class Members: Fields and Methods

• Java Methods & Constructors

  • Defining Methods

  • Method Signatures

  • Return Types

• Passing Parameters to Methods

  • Passing Parameters

  • Call by Value

  • Call by Reference (Reference Passing)

• Java Constructor

  • Constructor Basics

  • Parameterized Constructors

  • Default Constructors

• Polymorphism

  • Introduction to Polymorphism

• Overloading Methods

  • Method Overloading

  • Overloading with Different Parameter Types

  • Overloading with Different Number of Parameters

• Overloading Constructors

  • Constructor Overloading

  • Creating Constructors with Different Parameters

• Encapsulation

  • Encapsulation Overview

• Setters and Getters

  • Purpose of Setters and Getters

  • Encapsulation with Setters and Getters

• this Keyword

  • Understanding the this Keyword

  • Using this to Differentiate Instance and Local Variables

• Static Variables and Methods

  • Static Variables

  • Static Methods

  • Accessing Static Members

• Inheritance

  • Basics of Inheritance

  • Extending Classes

  • Superclass and Subclass

• Types of Inheritance

  • Single Inheritance

  • Multiple Inheritance

  • Multilevel Inheritance

  • Hierarchical Inheritance

• Method Overriding

  • Overriding Methods in Subclasses

  • Use of @Override Annotation

• super Keyword

  • Using super to Access Superclass Members

  • Invoking Superclass Methods

• final Keyword

  • Final Variables

  • Final Methods

  • Final Classes

• Abstract Class

  • Abstract Class Overview

  • Abstract Methods

  • Creating Abstract Classes

• Java Interface

  • Introduction to Interfaces

  • Implementing Interfaces

  • Multiple Interface Implementation

• Java Packages

  • Organizing Code with Packages

  • Creating and Using Packages

• Access Modifiers

  • Public, Private, Protected, Default Access Modifiers

  • Access Modifier Scope