Core Java

The Java Environment:

• Installing Java.
• 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
• Creating and Operating Objects
• Constructor & initialization code block
• Access Control, Modifiers, methods
• Nested , Inner Class &Anonymous Classes
• 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
• Design of Accessors and Mutator Methods
• Cloning Objects, shallow and deep cloning
• Generic Class Types

• 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

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

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

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

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

• Applet & Application
• Applet Architecture
• Parameters to Applet
• Embedding Applets in Web page
• Applet Security Policies

• Utility Methods for Arrays
• Observable and Observer Objects
• Date & Times
• Using Scanner
• Regular Expression
• 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
• Serializing Objects

• Designing Graphical User Interfaces in Java
• Components and Containers
• Basics of Components
• Using Containers
• Layout Managers
• AWT Components
• Adding a Menu to Window
• Extending GUI Features Using Swing Components
• Java Utilities (java.util Package)
• The Collection Framework
• Collections of Objects
• Collection Types
• Sets
• Sequence
• Map
• Understanding Hashing
• Use of ArrayList & Vector

• Event-Driven Programming in Java
• Event- Handling Process
• Event-Handling Mechanism
• The Delegation Model of Event Handling
• Event Classes
• Event Sources
• Event Listeners
• Adapter Classes as Helper Classes in Event Handling
• Inner Class Shortcut to Event Handling
• Avoiding Deadlocks in GUI Code
• Event Types & Classes
• Networking Programming
• Networking Basics
• Client-Server Architecture
• Socket Overview
• Networking Classes and Interfaces
• Network Protocols
• Developing Networking Applications in Java

• Introduction to JDBC
• JDBC Drivers & Architecture
• CURD operation Using JDBC
• Connecting to non-conventional Databases

• Introduction to Email Technical Internals
• Understanding of POP and SMTP framework
• Complete understanding the email API
• Mass mailer Application development
• Introduction to J2EE
• J2EE Overview
• Why J2EE?
• J2EE Architecture
• J2EE APIs
• J2EE Containers