Learn How to Code: The Complete Core Java Programming Course

Table of Contents

Chapter 1 : Basic Concepts of Java Programming

Introduction

JDK 10 Installation

Eclipse Installation

Writing Your First Java Program

Primitive Data Types in Java

Arithmetic Operators in Java

Logical and Bitwise Operators

Relational Operators in Java

If - Condition

Nested If - Condition

“For” Loop in Java

Hands-On Exercise on the “For” Loop

“Nested For” Loop

Hands-On Exercise on the “Nested For” Loop

“While” and “Do While” Loop in Java

Loop “Break” and “Continue” Statements

Chapter 2 : String Operations

String Basics

String Comparison Operations

String Search Operations

String (Cut) Slice Operations

String Replace Operations

String Conversion Operations

Chapter 3 : Object-Oriented Programming

Concept of Classes and Objects

Classes and Objects - Exercise 1

Methods in Java

Method Overloading

Access Specifiers in Java

Constructor

Data Encapsulation

Static Keyword

Concept of Main Method

Classes and Object - Exercise 2

Chapter 4 : Special Classes in Java

Math Class

StringBuilder Class

StringBuilder Method

Scanner Class

Random Class

The Universally Unique Identifier (UUID) Class

Chapter 5 : What’s New in Java 10?

“var” Keyword

Concept of Garbage Collector (GC) and Java 10 Update in GC

Other Updates in Java 10

Chapter 6 : Inheritance and Abstraction

Inheritance in Java

Method Overriding

Polymorphism

“Super” Keyword

Super Class Constructor

Protected Access

Abstraction

Interface

“Final” Keyword

Chapter 7 : Arrays

Arrays in Java

Array Object

Modified/Enhanced “For” loop

Array Exercise

Two-Dimensional (2D) Arrays

Two-Dimensional (2D) Array Exercise

Array of OBJECT

Chapter 8 : Lists

Array List

Linked List Structure

Linked List

ArrayList Versus LinkedList

List Iterator

Chapter 9 : Sets and Maps

Hash Set

Linked Hash Set

Tree Set

Iterating over Sets

Hash Map

Tree Map

Iterating on Maps

Chapter 10 : Regular Expressions

Introduction to RegEx (Regular Expressions)

Quantifiers in RegEx (Regular Expressions)

Character Classes in RegEx (Regular Expressions)

Bracket Expressions in RegEx (Regular Expressions)

“OR” Operator

“Dot” Operator

Greedy and Lazy Matching

RegEx (Regular Expressions) Exercise 1

RegEx (Regular Expressions) Exercise 2

Regularizing Number Ranges

Chapter 11 : Exception Handling

What Is an Exception?

Error Versus Exception

Checked and Unchecked Exceptions

“Throws” Declaration

Try and Catch Block (Exception Handling)

“Finally” Block

Chapter 12 : Date and Time Operations (Rev Java 8)

Local Date and Time

Customizing Date and Time

Future and Past Date

Future and Past Time

Date Difference

Time Difference

Date-Time Formatter

Chapter 13 : Working with Text Files (Apache Commons IO)

Reading a Text File Using Apache Commons IO

Editing a Text File Using Apache Commons IO

Interview Question - Sorting a Line from a Text File

Copying and Moving Text Files

Interview Question - Removing Duplicate Words from a Text File

Chapter 14 : Working with MS Excel Files (Apache POI)

Apache POI Setup

Reading Excel File Using POI

Read Excel Data into a 2D Array

Interview Question - Write Excel Using POI