Edet Theophilus - Programming With Java.pdf

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Programming With Java

By Theophilus Edet

Theophilus Edet

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means, including photocopying, recording, or other electronic or mechanical methods, without the

prior written permission of the publisher, except in the case of brief quotations embodied in reviews

and certain other non-commercial uses permitted by copyright law.

Table of Contents

Preface

Programming With Java

Module 1: Introduction to Java Programming

What is Java and its Significance

Installing and Setting Up Java Development Environment

Writing Your First Java Program

Understanding the Java Virtual Machine (JVM)

Module 2: Variables and Data Types in Java

Declaring and Initializing Variables

Java's Primitive Data Types: int, float, boolean, etc.

Type Casting and Conversion in Java

Variable Scope and Lifetime in Java

Module 3: Basic Input and Output in Java

Using System.out.println and System.out.print for Output

Reading User Input with Scanner Class

Formatting Output with printf

Debugging Techniques in Java

Module 4: Operators and Expressions in Java

Arithmetic, Relational, and Logical Operators

Operator Precedence and Associativity

Using Operators for Expressions in Java

Bitwise Operators and Manipulation

Module 5: Control Flow and Conditional Statements

Using if, else, and else if Statements

Ternary Operator for Conditional Expressions

Switch Statements for Multiple Choices

Handling Conditions and Creating Logical Flows

Module 6: Loops and Iteration in Java

while and do-while Loops for Iteration

Using for Loop for Controlled Iteration

Loop Control: break, continue, and return

Iterating Over Arrays and Collections

Module 7: Arrays and Array Manipulation in Java

Creating and Manipulating Arrays

Accessing and Modifying Array Elements

Array Methods: length, clone, Arrays class

Multi-Dimensional Arrays and Nested Arrays

Module 8: Introduction to Functions in Java

Writing and Defining Methods in Java

Method Parameters and Return Values

Method Overloading and Variadic Methods

Scoping and Method Call Stack in Java

Module 9: Control Structures and Flow Control in Java

Applying Control Structures: if-else, switch

Using for and while Loops

The Enhanced for Loop and Iterators

Applying Flow Control Techniques in Java

Module 10: Strings and String Manipulation in Java

Creating and Manipulating Strings

String Concatenation and Formatting

String Methods: charAt, substring, length

String Equality and Comparison in Java

Module 11: Introduction to Object-Oriented Programming (OOP)

Understanding OOP Concepts: Abstraction, Encapsulation, Inheritance, Polymorphism

Creating Classes and Objects in Java

Defining Attributes and Methods in Classes

Access Modifiers and Encapsulation in Java

Module 12: Methods and Constructors in Java

Writing Methods in Java

Method Overloading and Method Signature

Constructors and Constructor Overloading

Using this and Constructor Chaining

Module 13: Class Relationships and Inheritance in Java

Understanding Inheritance in Java

Creating Subclasses and Superclasses

Method Overriding and @Override Annotation

Polymorphism and Dynamic Method Dispatch

Module 14: Access Modifiers and Encapsulation in Java

Public, Protected, Default, and Private Access Modifiers

Encapsulation and Data Hiding in Java

Getter and Setter Methods

Best Practices for Access Modifiers

Module 15: Abstract Classes and Interfaces in Java

Declaring and Defining Abstract Classes

Implementing Interfaces in Java

Multiple Inheritance with Interfaces

When to Use Abstract Classes vs. Interfaces

Module 16: Exception Handling and Error Management in Java

Introduction to Exception Handling

Using try, catch, and finally Blocks

Throwing and Catching Exceptions

Creating Custom Exception Classes

Module 17: Introduction to Collections Framework in Java

Overview of Java Collections Framework

Working with ArrayList and LinkedList

Using HashSet, LinkedHashSet, and TreeSet

Collections Algorithms and Sorting

Module 18: Lists, Sets, and Maps in Java

Working with List Interface: ArrayList and LinkedList

Using Set Interface: HashSet, LinkedHashSet, and TreeSet

Understanding Map Interface: HashMap, LinkedHashMap, and TreeMap

Iterating and Manipulating Collections

Module 19: Generics and Type-Safe Collections in Java

Introduction to Generics in Java

Writing Generic Classes and Methods

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