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Programming

COMPLETE CORE JAVA MASTER PROGRAM

Complete Core Java Master Program covering Java fundamentals, core OOP, string handling, packages, exception handling, I/O and serialization, collections framework, multithreading, and advanced Java features like generics, lambdas, streams, date/time API, and annotations.

  • 3 Months Duration
  • 35 Modules
  • Paid Access
Course fee ₹5000.00

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Learning path

Course Modules

Work through each module and pass quizzes to unlock the next step in your journey.

Module 1 Locked

Introduction to Java

Learn what Java is, its history, editions, and the JVM/JRE/JDK architecture.

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Learning objectives
  • • What is Programming
  • • What is Java
  • • History of Java
  • • Features of Java
  • • Java Editions (SE, EE, ME)
  • • Java Architecture (JVM, JRE, JDK)
  • • Compilation & Execution Process
Module 2 Locked

Environment Setup

Set up your Java environment and successfully compile and run your first program.

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Learning objectives
  • • What is JDK
  • • Installing Java
  • • Setting Environment Variables
  • • Writing First Java Program
  • • Compilation using javac
  • • Execution using java
Module 3 Locked

Java Program Structure

Understand how a Java program is structured and follow correct coding conventions.

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Learning objectives
  • • What is a Class
  • • Structure of Java Program
  • • main() Method
  • • Comments in Java
  • • Naming Conventions
Module 4 Locked

Variables & Data Types

Master variables, Java data types, casting, and wrapper classes.

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Learning objectives
  • • What is a Variable
  • • Primitive Data Types
  • • Non-Primitive Data Types
  • • Type Casting
  • • Wrapper Classes
Module 5 Locked

Operators

Learn operator types and how to use them for computations and decisions.

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Learning objectives
  • • What are Operators
  • • Arithmetic Operators
  • • Relational Operators
  • • Logical Operators
  • • Bitwise Operators
  • • Assignment Operators
  • • Unary & Ternary Operators
Module 6 Locked

Input & Output

Use Java I/O to display output and capture user input with correct formatting.

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Learning objectives
  • • What is Input/Output
  • • System.out.println()
  • • Scanner Class
  • • Formatting Output
Module 7 Locked

Conditional Statements

Control program flow using if/else and switch statements.

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Learning objectives
  • • What is Decision Making
  • • if
  • • if-else
  • • nested if
  • • switch statement
Module 8 Locked

Loops

Repeat tasks using loop constructs and manage loop execution with break/continue.

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Learning objectives
  • • What are Loops
  • • for loop
  • • while loop
  • • do-while loop
  • • break
  • • continue
  • • labeled loops
Module 9 Locked

Methods

Write reusable methods, use parameters/returns, and apply overloading and recursion.

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Learning objectives
  • • What is a Method
  • • Method Declaration & Definition
  • • Parameters & Arguments
  • • Return Types
  • • Method Overloading
  • • Recursion
  • • Static Methods
Module 10 Locked

Arrays

Work with array types, operations, and understand when to use ArrayList instead.

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Learning objectives
  • • What is an Array
  • • One-Dimensional Arrays
  • • Multi-Dimensional Arrays
  • • Array Operations
  • • Arrays vs ArrayList
Module 11 Locked

Classes & Objects

Learn how classes model objects and how to add instance state and behavior.

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Learning objectives
  • • What is a Class
  • • What is an Object
  • • Creating Classes
  • • Instance Variables
  • • Methods
Module 12 Locked

Constructors

Initialize objects using constructors and understand the role of this.

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Learning objectives
  • • What is Constructor
  • • Types of Constructors
  • • Constructor Overloading
  • • this Keyword
Module 13 Locked

Encapsulation

Hide internal data and expose behavior through getters/setters.

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Learning objectives
  • • What is Encapsulation
  • • Data Hiding
  • • Getters & Setters
Module 14 Locked

Inheritance

Build class hierarchies using inheritance and override behavior safely with super.

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Learning objectives
  • • What is Inheritance
  • • Types of Inheritance
  • • super Keyword
  • • Method Overriding
Module 15 Locked

Polymorphism

Understand how overloading and overriding enable polymorphism at different times.

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Learning objectives
  • • What is Polymorphism
  • • Method Overloading
  • • Method Overriding
  • • Compile-time vs Runtime
Module 16 Locked

Abstraction

Use abstraction to define contracts and share partial implementations.

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Learning objectives
  • • What is Abstraction
  • • Abstract Classes
  • • Abstract Methods
Module 17 Locked

Interfaces

Define interfaces and use default/static methods to evolve contracts.

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Learning objectives
  • • What is Interface
  • • Multiple Inheritance using Interfaces
  • • Default Methods
  • • Static Methods
Module 18 Locked

String Handling

Master string usage, mutability differences, and key String methods.

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Learning objectives
  • • What is String
  • • String Methods
  • • StringBuffer
  • • StringBuilder
  • • Immutability
Module 19 Locked

Wrapper Classes

Use wrapper classes and understand autoboxing/unboxing behavior.

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Learning objectives
  • • What are Wrapper Classes
  • • Autoboxing
  • • Unboxing
Module 20 Locked

Packages

Organize code with packages and control visibility using access modifiers.

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Learning objectives
  • • What is Package
  • • Built-in Packages
  • • Creating Packages
  • • Access Modifiers
Module 21 Locked

Exception Handling

Handle errors using try/catch/finally and build custom exceptions.

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Learning objectives
  • • What is Exception
  • • Types of Exceptions
  • • try
  • • catch
  • • finally
  • • throw
  • • throws
  • • Custom Exceptions
Module 22 Locked

Java I/O

Read/write files and serialize/deserialize objects using core Java I/O classes.

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Learning objectives
  • • What is File Handling
  • • File Class
  • • FileInputStream
  • • FileOutputStream
  • • BufferedReader
  • • BufferedWriter
  • • Serialization
  • • Deserialization
Module 23 Locked

Collections Overview

Understand the Java Collections Framework architecture and its core interfaces/classes.

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Learning objectives
  • • What is Collection Framework
  • • Interfaces & Classes
Module 24 Locked

List Interface

Use List implementations and choose the right structure for your needs.

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Learning objectives
  • • What is List
  • • ArrayList
  • • LinkedList
  • • Vector
  • • Stack
Module 25 Locked

Set Interface

Master Set types for unique element storage and ordered/unordered behavior.

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Learning objectives
  • • What is Set
  • • HashSet
  • • LinkedHashSet
  • • TreeSet
Module 26 Locked

Map Interface

Use Map implementations and understand their ordering and performance characteristics.

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Learning objectives
  • • What is Map
  • • HashMap
  • • LinkedHashMap
  • • TreeMap
  • • Hashtable
Module 27 Locked

Iteration

Iterate through collections using iterators and the enhanced for-each loop.

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Learning objectives
  • • What is Iterator
  • • Iterator
  • • ListIterator
  • • for-each loop
Module 28 Locked

Multithreading Basics

Create and manage threads, and understand their lifecycle states.

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Learning objectives
  • • What is Thread
  • • Thread Lifecycle
  • • Creating Threads
  • • Runnable Interface
Module 29 Locked

Synchronization

Coordinate threads safely with synchronization and inter-thread communication.

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Learning objectives
  • • What is Synchronization
  • • synchronized Keyword
  • • Inter-thread Communication
  • • wait(), notify(), notifyAll()
Module 30 Locked

Concurrency Utilities

Use modern concurrency utilities like Executors, Callable, and Future.

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Learning objectives
  • • What is Concurrency
  • • Executor Framework
  • • Callable
  • • Future
Module 31 Locked

Generics

Write type-safe code with generics using generic classes and methods.

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Learning objectives
  • • What is Generics
  • • Generic Classes
  • • Generic Methods
Module 32 Locked

Lambda Expressions

Use lambdas and method references with functional interfaces.

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Learning objectives
  • • What is Lambda Expression
  • • Functional Interfaces
  • • Method References
Module 33 Locked

Stream API

Process data streams using filtering, mapping, and collectors.

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Learning objectives
  • • What is Stream API
  • • Stream Operations
  • • Filtering
  • • Mapping
  • • Collectors
Module 34 Locked

Date & Time API

Work with Java date/time types and format values correctly.

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Learning objectives
  • • What is Date API
  • • LocalDate
  • • LocalTime
  • • LocalDateTime
  • • Formatting
Module 35 Locked

Annotations

Use built-in annotations and create custom annotations.

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Learning objectives
  • • What is Annotation
  • • Built-in Annotations
  • • Custom Annotations
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