Java Programing Tutorial

1. Introduction to Java

  • History and background
  • Java ecosystem and platforms
  • Setting up Java development environment

2. Java Basics

  • Syntax and structure
  • Variables and data types
  • Operators and expressions
  • Control flow if statements
  • Control flow loops
  • Control flow switch statement

3. Object-Oriented Programming (OOP)

  • Classes and objects
  • Constructors and methods
  • Inheritance and polymorphism
  • Encapsulation and access modifiers
  • Abstraction and interfaces
  • Packages and namespaces

4. Exception Handling

  • Types of exceptions
  • try-catch blocks
  • throw and throws
  • Custom exceptions

5. Collections Framework

  • Lists, Sets, and Maps
  • Iterators and foreach loop
  • ArrayList, LinkedList, HashSet, HashMap, etc.
  • Sorting and searching

6. Generics

  • Introduction to generics
  • Generic classes and methods
  • Wildcards and bounded types

7. Java I/O

  • File I/O
  • Streams and readers/writers
  • Serialization and deserialization

8. Multithreading and Concurrency

  • Threads and Runnable interface
  • Synchronization and locks
  • Thread pools and Executors
  • Java’s concurrency utilities

9. Java 8 Features

  • Lambda expressions
  • Streams and functional programming
  • Optional class

10. JDBC (Java Database Connectivity)

  • Connecting to databases
  • CRUD operations
  • PreparedStatement and ResultSet
  • Connection pooling

11. Networking in Java

  • Socket programming
  • URLs and HTTP connections
  • Web services and RESTful APIs

12. GUI Programming with Swing

  • JFrame and components
  • Layout managers
  • Event handling

13. JavaFX (Java’s Rich Client Platform)

  • Scene graph
  • UI controls and layouts
  • Animation and multimedia

14. Unit Testing with JUnit

  • Writing and running tests
  • Assertions and test fixtures
  • Mocking and test suites

15. Java Security

  • Encryption and decryption
  • Authentication and authorization
  • Secure coding practices

16. Java Design Patterns

  • Creational, structural, and behavioral patterns
  • Singleton, Factory, Observer, Strategy, etc.

17. Java Best Practices

  • Code organization and naming conventions
  • Performance optimization
  • Memory management

18. Java Development Tools

  • IDEs (Eclipse, IntelliJ IDEA, NetBeans)
  • Version control with Git
  • Build tools (Maven, Gradle)

19. Java and Web Development

  • Servlets and JSP
  • JavaServer Faces (JSF)
  • Spring Framework overview

20. Java and Mobile Development

  • Android app development with Java