Java is a set of several computer software and specifications developed by Sun Microsystems, later acquired by Oracle Corporation, that provides a system for developing application software and deploying it in a cross-platform computing environment. Java is used in a wide variety of computing platforms from embedded devices and mobile phones to enterprise servers and supercomputers. While less common, Java applets run in secure, sandboxed environments to provide many features of native applications and can be embedded in HTML pages.

+91-8826900551

Code: Training Code: NES_SK_58

Duration: 40 Hrs / 4 Weeks / Customized

Mode: Online / Offline / Onsite

Modules Covered in the Course

Introduction

• Features of Java
• Java and Internet
• Programming Environment of Java
• Java Virtual Machine

Fundamental Programming Structures in Java

• A Simple Java Program
• Compiling Java Programs
• Bytes Codes
• Classloaders
• Where are classes stored
• How are objects created
• Memory Management in Java
• Garbage Collection
• Types of Garbage Collectors
• Comments
• Datatypes and Variables
• Assignments and Initializations
• Operators
• Strings
• Compile Time String Runtime Strings
• Control Flow

Working with classes

• Object Technology
• The Object Model
• Object
• Object class methods
• How to Override equals,hashcode and toString
• Class
• Characteristics of an Object
• Architecture of an Object
• Encapsulation
• Abstraction
• Instance Variables/methods
• Static variables /methods
• Pass by value/Pass by reference
• Scopes of variables
• Type casing of primitive types
• Method overloading
• Constructors
• Guarenteed initialization
• This() and this
• Java Arrays
• Command line arguments

Packages, Inheritance, Interfaces Exceptions

• Purpose of packages, importing packages, etc
• Inheritance
• Constructor calling chain
• Super
• Casting
• Overriding
• Type casting
• Polymorphism
• Abstract Classes
• Preventing Inheritance
• Access modifiers
• Object: the Supermost class
• The Class Class (Run-Time Type Identification)
• Reflection
• Interface
• Using an Abstract Superclass
• Using an Interface
• Properties of Interfaces
• The Cloneable Interface
• Interfaces and Callbacks
• Inner Classes
• Anonymous Inner Classes
• Exploring some classes in java.lang package

Exception Handling

• Throwable Super class
• Errors in Java
• Catching with try/catch/finally
• Importance of throw
• Importance of throws
• Runtime and non runtime Exceptions
• Custom exception creation.

Introduction to multithreaded programming

• What Are Threads
• The Runnable Interface & The Thread class
• Running and Starting Threads
• Running Multiple Threads
• Thread Properties
• Thread States
• Moving Out of a Blocked State
• Dead Threads
• Interrupting Threads
• Thread Priorities
• Thread Groups

Synchronization Techniques

• Thread Communication Without Synchronization
• Synchronizing Access to Shared Resources
• Object Locks
• The Wait and Notify Methods
• Deadlocks
• Why the Stop , Resume , Destroy and Suspend Methods Are Deprecated
• Timers & Daemon Threads

Collections

• Collection Interfaces
• When and how - List, Set and Maps
• Concrete Collections
• Linked Lists
• Array Lists
• Hash Sets
• Tree Sets
• Maps
• Legacy Collections
• The Hashtable Class
• Enumerations
• Property Sets

Introduction to IO

• Types of streams
• Stream class hierarchy
• Control flow of I/O operation using streams
• Byte Streams
• Character streams
• Buffered Streams
• Standard I/O Streams
• Object Streams
• Serialization
• Need for Serialization
• Serializable Interface
• Externalizable Interfaces
• Mantainence with Exeternalization

Introduction to Networking and Internalization

• Networking with URLS
• Networking by using Sockets
• Networking using DatagramSockets
• Need for localization and how java supports it

Java Database connectivity

• Typical Uses of JDBC
• Different types of Drivers
• Basic JDBC Programming Concepts
• Querying with JDBC to databases
• Advanced SQL Types. Javax.sql package
• Metadata
• Statement
• Prepared statements
• Callable statements

Introduction to distributed architectures

• Introduction to Remote Objects
• The Roles of Client and Server
• Remote Method Invocations

New JDK Topics

• Generics
• Annotations
• Enhanced For Loop
• AutoBoxing/UnBoxing

TypeSafe Enums

• Var Args
• Static Imports
• Scanner
• New features in Collection framework

Sample Project