Core Java Training

Introduction

What is an Object?

• What is a Class?

• Inheritance

• Encapsulation

• Polymorphism

Language Basics

• Primitive Types

• Arrays

• Operators

• Assignment, Arithmetic and Unary Operators

• Equality, Relational and Conditional Operators

• Bitwise and Shift Operators

• Control Flow Statements

• If-then, if-then-else statements

• While, do-while statements

• For statement

• Branching statements

• Switch statement

Classes and Objects

• Declaring Classes

• Declaring Member Variables

• Defining Methods

• Constructors

• Message passing

• Returning messages

• This keyword

• Initialization

• Nested Classes

• Enums

• Annotations

• Access Modifiers

Inheritance and Interfaces

• Defining Interface

• Implementing Interfaces

• Overriding

• Super Keyword

• Final Classes

• Abstract Classes

Numbers, Characters and Strings

• Number classes

• Formatting

• Manipulating Strings

• String Builder

Packages

• Creating Packages

• Naming a Package

• Package Members

• Importing classes

Generics

• Types

• Type Erasure

• Generic Methods and Constructors

• Bounded Types

• Sub typing

• Wildcards

• Type Erasure

Exception Handling

• What is an Exception?

• Try Block

• Try-catch Block

• Finally Block

• Throwing Exceptions

• Chaining Exceptions

• Checked/Unchecked Exceptions

• Creating Exception Classes

Basic I/O

• I/O Streams – Byte, Character, Buffered

• Scanning

• Formatting

• Data Streams

• Object Streams

• Readers and Writers

• Random Access File

• New I/O Classes

• Buffers

• Channels

AdvancedConcurrencyConcepts

• Processes and Threads

• Thread and Runnable

• Starting a Thread

• Pausing a thread

• Interrupts

• Joins

• Synchronization

• Intrinsic Locks

• Atomic Access

• Deadlock

• Live lock

• Lock Objects

• Executors

• Thread Pools

• Atomic Variables

• Concurrent Collections

Networking

• What is a Socket?

• TCP/IP and UDP

• Datagram

• Reading from a Socket

• Writing to a Socket

• Broadcasting

• Server Sockets

• Writing a client Server Application

• Working with URLs

• Network Interface Addresses

JDBC

• JDBC Architecture

• Relational Database Overview

• Setting up a Database (MySQL)

• Connecting to a Database

• Retrieving data from Result Sets

• Updating Tables

• Prepared Statements

• Joins

• Transactions

• Stored Procedures

• Building a complete JDBC Application

JNDI

• Overview of JNDI

• Looking up a Resource

• JNDI Context

• Add, Replace or Remove a Binding

Remote Method Invocation (RMI)

• Distributed Computing

• Remote Interface

• Serialization

• Implementing a Remote Interface

• Remote Client

• Security

• RMI Registry

Java Management Extensions (JMX)

• What is JMX?

• JMS Architecture

• Standard MBeans

• MXBeans

• Notifications

• JMX Connectors

Regular Expressions

• String Literals

• Character Classes

• Predefined classes

• Groups

• Boundary Matchers

• Pattern Class

Reflection

• Examining Class Objects

• Examining Class Modifiers

• Getting and Setting Field Values

• Obtaining Method Type Information

• Invoking Methods

• Retrieving and Parsing Constructors

• Creating New Class Instances

• Creating New Arrays

• Creating Enumerated Types

Swing

• What is Swing?

• Look and Feel

• Components, Panels, Windows, Buttons

• Action Listeners

• Layouts

• Graphics

• Integrating with Desktop