Java Fundamentals

Uncategorized

Wishlist

Course Content

Module 1: Introduction to Java and Programming Concepts

Overview of programming languages and Java’s evolution
Java Platform (JDK, JRE, JVM)
Installing and setting up Java (OpenJDK, IntelliJ, or Eclipse)
Writing and executing first Java program (HelloWorld.java)
Java syntax, structure, and conventions
Comments, identifiers, keywords
Command-line arguments and program compilation

Module 2: Data Types, Variables, and Operators

Module 3: Control Flow and Decision Making

Module 4: Arrays and Strings

Module 5: Object-Oriented Programming in Java

Module 6: Inheritance and Polymorphism

Module 7: Exception Handling and Debugging

Module 8: Packages and Access Control

Module 9: Basic File I/O and Streams

Module 10: Collections Framework (Introductory)

Module 11: Introduction to Java Development Tools

Student Ratings & Reviews

No Review Yet

Course Content

Module 1: Introduction to Java and Programming Concepts

Overview of programming languages and Java’s evolution

Java Platform (JDK, JRE, JVM)

Installing and setting up Java (OpenJDK, IntelliJ, or Eclipse)

Writing and executing first Java program (HelloWorld.java)

Java syntax, structure, and conventions

Comments, identifiers, keywords

Command-line arguments and program compilation

Module 2: Data Types, Variables, and Operators

Primitive data types (byte, short, int, long, float, double, char, boolean)

Type casting and conversion

Constants (final) and literals

Arithmetic, relational, logical, bitwise, and assignment operators

Operator precedence and associativity

Increment/decrement operations

Introduction to wrapper classes

Module 3: Control Flow and Decision Making

Decision-making statements: if, if-else, switch

Loops: for, while, do-while

Nested loops and labeled loops

Jump statements: break, continue, return

Input handling using Scanner and BufferedReader

Module 4: Arrays and Strings

Single and multidimensional arrays

Array traversal, sorting, and searching

ArrayList and dynamic arrays introduction

String class and immutability

StringBuffer and StringBuilder

Common string methods (substring, split, replace, etc.)

Module 5: Object-Oriented Programming in Java

Classes, objects, and methods

Constructors (default, parameterized, copy)

this keyword

Method overloading

Access modifiers (public, private, protected, default)

Static members and methods

Encapsulation and abstraction

Module 6: Inheritance and Polymorphism

Inheritance and super keyword

Method overriding

Constructor chaining

Abstract classes and interfaces

Final keyword (variables, methods, classes)

Dynamic method dispatch

Module 7: Exception Handling and Debugging

Types of exceptions (checked & unchecked)

Try, catch, throw, throws, finally

Custom exceptions

Stack trace and debugging techniques

Common exceptions in Java (NullPointerException, ArrayIndexOutOfBounds, etc.)

Module 8: Packages and Access Control

Creating and using packages (import, package)

Access modifiers recap

The Java API package structure (java.lang, java.util, etc.)

Creating reusable modules

Module 9: Basic File I/O and Streams

File handling basics (FileReader, FileWriter, BufferedReader, BufferedWriter)

Byte and character streams

Reading and writing text files

Serialization and Deserialization basics

Working with Scanner and PrintWriter

Module 10: Collections Framework (Introductory)

Introduction to Collection and Map interfaces

ArrayList, LinkedList, HashSet, HashMap

Iterators and for-each loops

Sorting and searching in collections

Generic collections introduction

Module 11: Introduction to Java Development Tools

Using IDEs: Eclipse, IntelliJ IDEA, VS Code

Command-line compilation and execution

JAR files and project builds

JavaDoc documentation generation

Debugging and profiling basics

Student Ratings & Reviews