Module 1: Introduction to Java

• History & Features of Java
• JVM, JRE, JDK
• Platform Independence
• Understanding Bytecode
• Setting Java Development Environment
• Writing & Running First Java Program

Module 2: Data Types & Variables

• Data Types (Primitive & Non-Primitive)
• Variables & Naming Rules
• Type Casting
• Input / Output in Java

Module 3: Operators & Expressions

• Arithmetic Operators
• Relational & Logical Operators
• Assignment & Unary Operators
• Conditional (Ternary) Operator

Module 4: Control Flow Statements

• if, else-if, nested if
• switch Statement
• for, while, do-while Loops
• break, continue Statements

Module 5: Arrays & Strings

• One-Dimensional & Multi-Dimensional Arrays
• String Class & String Functions
• StringBuffer & StringBuilder

Module 6: Object-Oriented Programming (OOP)

• Class & Object
• Constructor & Constructor Overloading
• Method Overloading & Overriding
• this & super Keywords
• Static Members & Access Modifiers

Module 7: Inheritance & Polymorphism

• Types of Inheritance
• Runtime & Compile-Time Polymorphism
• Abstract Classes & Methods
• Interfaces and Multiple Inheritance using Interfaces

Module 8: Packages & Access Control

• Built-in Packages
• Creating Custom Packages
• Access Specifiers (Public, Private, Protected, Default)

Module 9: Exception Handling

• try, catch, finally
• Multiple Catch Blocks
• throw & throws
• Custom Exceptions

Module 10: Multithreading

• What is Thread?
• Thread Lifecycle
• Thread Creation (Thread Class & Runnable Interface)
• Thread Priority & Synchronization

Module 11: File Handling (I/O Streams)

• Byte Stream & Character Stream
• Reading & Writing files
• BufferedReader, FileWriter, FileInputStream, etc.

Module 12: Collection Framework

• List, Set, Map Interfaces
• ArrayList, LinkedList
• HashSet, TreeSet
• HashMap, TreeMap
• Iterators & for-each Loop

Module 13: GUI (Optional - If Required)

• Introduction to Swing / JavaFX
• Creating Basic Forms & Buttons