Java

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Module 1: Introduction to Java

Overview of Java

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  History and Features of Java
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  Java’s Platform Independence and JVM

Setting Up the Environment

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  Installing JDK and IDE (Eclipse/IntelliJ IDEA)
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  Writing and Running Your First Java Program

Understanding Java Applications

• 
  Compilation and Execution Process

Module 2: Core Java Basics

Java Syntax and Basics

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  Variables, Data Types, and Operators
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  Control Statements (if, switch, loops)

Arrays and Strings

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  Working with Arrays
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  String Manipulation and String Methods

Understanding Classes and Objects

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  Creating Classes and Objects
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  Fields, Methods, and Constructors

Module 3: Object-Oriented Programming in Java

Core OOP Concepts

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  Encapsulation, Inheritance, Polymorphism, and Abstraction

Advanced OOP Features

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  Abstract Classes and Interfaces
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  Method Overloading and Overriding

Access Modifiers and Packages

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  Public, Private, Protected, Default
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  Creating and Importing Packages

Module 4: Exception Handling and Debugging

Introduction to Exceptions

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  Types of Exceptions
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  Try-Catch Blocks and Finally

Custom Exceptions

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  Throwing and Handling User-Defined Exceptions

Debugging Techniques

• 
  Using Debugging Tools in IDEs

Module 5: Java Collections Framework

Introduction to Collections

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  Overview of List, Set, Map, and Queue Interfaces

Working with Collections

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  ArrayList, LinkedList, HashMap, HashSet

Iterating and Sorting Collections

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  Using Iterator and For-Each Loops
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  Sorting with Comparable and Comparator

Module 6: File Handling in Java

File Input/Output Basics

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  Reading and Writing Text Files
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  Working with FileReader and FileWriter

Handling Binary Data

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  Using Buffered Streams
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  Serialization and Deserialization

Module 7: Multithreading and Concurrency

Introduction to Threads

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  Thread Lifecycle and States
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  Creating Threads (Thread Class and Runnable Interface)

Synchronization and Concurrency

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  Synchronizing Threads
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  Using Executor Framework

Module 8: Java 8+ Features

Introduction to Functional Programming

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  Lambdas and Functional Interfaces
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  Streams API

New Date and Time API

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  Working with LocalDate, LocalTime, and LocalDateTime

Optional Class

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  Avoiding NullPointerException with Optional

Module 9: Java Database Connectivity (JDBC)

Overview of JDBC

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  JDBC Architecture
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  Configuring Database Drivers

Connecting to Databases

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  Establishing Connections
• 
  Executing SQL Queries

ResultSet and PreparedStatement

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  Fetching and Updating Data

Module 10: Building Java Applications

Introduction to GUI Programming

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  Basics of Swing and AWT
• 
  Event Handling

Developing a Console-Based Application

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  Creating a Library Management System (or similar project)

Introduction to JavaFX

• 
  Building Rich UI Applications

Module 11: Advanced Java Topics (Optional)

Introduction to Frameworks

• 
  Overview of Spring and Hibernate

Java for Web Development

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  Basics of Servlets and JSP
• 
  Understanding MVC Architecture

Module 12: Real-Time Project

End-to-End Java Application

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  Requirements Gathering and Design
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  Implementation and Testing

Project Deployment

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  Packaging and Delivering the Application