Introduction to Java

• What we will cover
• History and features of Java programming language.
• Why to learn Java programming, Audience and Pre-requisites
• Paradigms
• Diff b/w Java & Other (C,C++)
• Setting up the Java development environment.
• Structure of a Java program.
• Java Virtual Machine (JVM) and bytecode.

Basic Syntax and Data Types

• Variables
• Data types
• Type conversion
• Operators and expressions.
• Constants and modifiers
• Keywords
• Comments

Control Flow

• Conditional statements
  • if
  • if-else
  • switch-case
• Looping structures
  • for loop
  • while loop
  • do-while loop
• Loop control statements
  • break
  • continue

Arrays:

• Declaring and accessing arrays.
• Array initialization and manipulation.
• Multi-dimensional arrays.

Object-Oriented Programming (OOP):

• Introduction to OOPS concepts
• Class
• Object
• Static Keywords
• Constructors
• This keyword
• Inheritance
• Super keyword
• Polymorphism (Over Loading & Over Riding)
• Abstraction
• Encapsulation
• Abstract Classes
• Interfaces

Methods and Parameters:

• Defining and invoking methods.
• Method parameters (passing by value, passing by reference).
• Method overloading and overriding.
• Recursion and recursive methods.

• String
• String Buffer
• String Tokenizer

Packages and Imports:

• Creating and organizing packages.
• Importing classes and packages.
• Accessing classes in different packages.
• Classpath and jar files.

Exception Handling:

• Understanding exceptions and errors.
• Try-catch blocks and handling exceptions.
• Throwing and creating custom exceptions.
• Exception propagation and finally block

• Introduction
• Thread Creations
• Thread Life Cycle
• Life Cycle Methods
• Synchronization

  Wait() notify() notify all() methods

   

File Handling:

• Reading from and writing to files.
• File input/output streams.
• Character streams and byte streams.
• Exception handling with file operations.

Java Collections Framework:

• Introduction to collections and data structures.
• Lists, sets, and maps.
• Collection interfaces and implementations.
• Iterating and manipulating collections.

Generics:

• Understanding generics in Java.
• Type parameters and type safety.
• Generics in classes, interfaces, and methods.
• Bounded types and wildcards.

JDBC and Database Connectivity:

• Connecting to databases using JDBC.
• Executing SQL queries and retrieving results.
• Prepared statements and parameterized queries.
• Transaction management and error handling.

GUI Programming with Swing:

• Creating graphical user interfaces.
• Swing components and layout managers.
• Event handling and listeners.
• Swing threading and SwingWorker.

Java Standard Library:

• Overview of the Java Standard Library.
• Input/output operations.
• String manipulation and regular expressions.
• Date and time handling