Core Java Training

Introduction Core java

  • How to install java and about Java Environment Variables
  • Programming language Types and Paradigms
  • Why Java ?
  • Java Designing Goal
  • Features of Java Language
  • JVM Architecture –The heart of Java

Naming Conventions and Data types

  • Naming conventions
  • Variables, Keywords, identifiers
  • Data types in Java

Operators in Java

  • Arithmetic operators
  • Relational Operators
  • Inc/dec Operators
  • Assignment Operators
  • Logical Operators
  • Ternary Operators
  • Instence of Operators

Control Statements and Input/Output

  • ..else
  • .while
  • while
  • for Loop
  • Nested for
  • for-each
  • break and continue
  • Accepting a single char from keyboard
  • Accepting an integer from keyboard
  • Accepting a float value from keyboard
  • Accepting a string from keyboard

Language Fundamentals

  • The Java Environment:
    • Java Program Development
    • Java Source File Structure
    • Compilation
  • Basic Language Elements:
    • Lexical Tokens, Identifiers
    • Keywords, Literals, Comments
    • Primitive Data types, Operators

Object Oriented Programming

    • Class Fundamentals
    • Object & Object reference
    • Object Life time & Garbage Collection
    • Constructor & initialization code block
    • >Access Control, Modifiers, methods
    • Abstract Class & Interfaces
    • Defining Methods, Argument Passing Mechanism
    • Method Overloading, Recursion
    • Dealing with Static Members. Finalize() Method
    • >Native Method. Use of “this “ reference
    • Use of Modifiers with Classes & Methods
    • Cloning Objects, shallow and deep cloning

Relationship Between Objects

  • Relating Object using Reference
  • Inner Class
  • Anonymous Inner Class

Extending Classes and Inheritance

  • Use and Benefits of Inheritance in OOP
  • Types of Inheritance in Java
  • Inheriting Data Members and Methods
  • Role of Constructors in inheritance
  • Overriding Super Class Methods
  • >Use of “super”
  • Polymorphism in inheritance
  • Type Compatibility and Conversion
  • Implementing interfaces

Package

  • Organizing Classes and Interfaces in Packages
  • Package as Access Protection
  • Defining Package
  • CLASS PATH Setting for Packages
  • Making JAR Files for Library Packages
  • Import and Static Import ,Naming Convention For Packages

Exception Handling

  • The Idea behind Exception
  • Exceptions & Errors
  • Types of Exception
  • Use of try, catch, finally, throw, throws in Exception Handling
  • In-built and User Defined Exceptions
  • Checked and Un-Checked Exceptions

Array & String

  • Defining an Array
  • Initializing & Accessing Array
  • Multi –Dimensional Array
  • Operation on String
  • Mutable & Immutable String
  • Tokenizing a String
  • Creating Strings using String Buffer

Thread

  • Understanding Threads
  • Needs of Multi-Threaded Programming
  • Thread Life-Cycle
  • Thread Priorities
  • Synchronizing Threads
  • Inter Communication of Threads

Applet

  • Applet & Application
  • Applet Architecture
  • Parameters to Applet

A Collection of Useful Classes

  • Utility Methods for Arrays
  • Date & Times
  • Using Scanner

Input/Output Operation in Java(java.io Package)

  • Streams and the new I/O Capabilities
  • Understanding Streams
  • >The Classes for Input and Output
  • The Standard Streams
  • Working with File Object
  • File I/O Basics
  • Reading and Writing to Files
  • Buffer and Buffer Management
  • Read/Write Operations with File Channel

Networking Programming

  • Networking Basics
  • Client-Server Architecture
  • Socket Overview
  • Networking Classes and Interfaces
  • Network Protocols
  • Developing Networking Applications in Java

Java Utilities (java.util Package) The Collection Framework

  • Collections of Objects
  • Collection Types
  • Sets
  • Sequence
  • Map
  • Understanding Hashing
  • Use of Array List & Vector

GUI Programming Designing Graphical User Interfaces in Java Using Swings

  • Basics of Components
  • Using Containers
  • Layout Managers
  • AWT Components
  • Adding a Menu to Window
  • Extending GUI Features Using Swing Components

Event Handling using AWT

  • Basics of Components
  • Event-Driven Programming in Java
  • Event- Handling Process
  • Event-Handling Mechanism
  • Event Classes
  • Event Sources
  • Event Listeners

New Features JAVASE 6 & J2SE 5.0

  • Generics
  • Enhanced for loop(for each loop)
  • Auto boxing/Unboxing
  • Types of enums
  • Static import
  • Collection Framework
  • Reflection API
  • Application Development on Eclipse