Java

Module 1: Introduction to Java

• History and features of Java

• Java Development Kit (JDK), JRE, and JVM

• Setting up the environment (IDE, compiler)

• Writing and running your first Java program

Module 2: Java Basics

• Data types, variables, and operators

• Control structures: if-else, switch, loops

• Input/output in Java

• Type casting and wrapper classes

Module 3: Object-Oriented Programming (OOP)

• Classes and objects

• Constructors and method overloading

• Inheritance, polymorphism, and abstraction

• Interfaces and encapsulation

Module 4: Arrays and Strings

• Single and multi-dimensional arrays

• String handling and StringBuilder/StringBuffer

• String methods and manipulation

Module 5: Exception Handling

• Types of exceptions

• Try-catch-finally blocks

• Throw and throws keywords

• Custom exception handling

Module 6: Collections Framework

• List, Set, Map interfaces

• ArrayList, LinkedList, HashSet, TreeSet, HashMap

• Iterators and enhanced for-loop

Module 7: File Handling

• Reading/writing files using FileReader/FileWriter

• Buffered streams

• Serialization and deserialization

Module 8: Java Multithreading

• Threads and Runnable interface

• Thread lifecycle and synchronization

• Inter-thread communication

• Concurrency utilities

Module 9: Java I/O and Streams

• Byte and character streams

• File I/O and directory handling

• Java 8 Stream API

Module 10: Java GUI (Optional)

• Swing and AWT basics

• Event handling

• Creating simple desktop applications

Module 11: JDBC (Java Database Connectivity)

• Connecting Java to databases

• CRUD operations with MySQL/Oracle

• Prepared statements and transaction management

Module 12: Java 8+ Features

• Lambda expressions

• Functional interfaces

• Stream API and method references

• Date and Time API

Module 13: Final Project

• Building a mini project (e.g., inventory system, student management app)

• Applying OOP, collections, JDBC, and file handling

• Code walkthrough and review