Core Java

1. Introduction

  • Java language & platform
  • History and features
  • Java PC set up, about JDK/JRE/JVM
  • Environment variable and command interface
  • Compiling and Running first Hello World Program.

2. Syntax and Grammar

  • Lexical Structure
  • Naming Conventions
  • Comments and Formatting
  • Command Line Arguments
  • Data Types and Variables
  • Literal Constants
  • Operators and Expressions
  • Getter/Setter method concept

3. String Manipulation

  • String Class and its Methods
  • String Buffer Class
  • String Builder Class
  • String Tokenizers
  • Regular Expressions
  • String Applications
  • Object class and override its methods.

4. Class Libraries

  • Type Wrappers
  • Type Conversion and Casting
  • System Class & Math Class
  • Number Format Class
  • Decimal Format Class
  • Big Integer, Big Decimal class
  • Package and import
  • Access modifiers and their uses
  • Control Flow and Enum Constants

5. Object Oriented Programming

  • Class, Object and Encapsulation
  • Class and Objects
  • Constructor and Encapsulation
  • Properties and Methods
  • Relationship between classes
  • Static keyword and its uses
  • Static block
  • This keyword and its uses

6. Inheritance And Polymorphism

  • Inheritance
  • Type of Inheritance in Java
  • Method overloading/overriding
  • Super keyword and its uses
  • Final variable/method/class
  • Polymorphism: Static/Dynamic Binding
  • Abstract Classes
  • Interfaces
  • Object Class

7. Generics and exception

  • Java Generics Basic
  • Class and method level Generic
  • Handling Exceptions in java
  • Throws and throw
  • Exception propagation
  • Custom exception
  • Try with resource
  • Effective Exception Hierarchy

8. Date API

  • Locale, Date & Calendar Class
  • DateFormat, SimpleDateFormat Class
  • Joda-time Library and its uses

9. Collection Classes And Reflections

  • Collections and Mappings
  • Utilities and Algorithms
  • List, Set and Map uses
  • Collections and Arrays class
  • Java Reflections
  • Instance of Operator

10. JAVA SWING (with SQL Queries)

11. File I/O

  • File Management
  • File Streams
  • Data Streams
  • Stream Tokenization
  • Random Access Files
  • Short IO Projects