Java Programming- World of Java

 Java Programming – Welcome the world of Java

Java Programming

Java Programming

Java Programming features

  • One of the TOP 10 most popular languages in use
  • More than 900+ million JRE – Java Runtime Environments downloads every year
  • Java is intended for – Application, business, client-side, general, server-side, Web
  • Supports Cross Platform
  • File name extension – .Java, .class, .Jar
  • There are more than 1000 million developers
  • 5 billion Mobile Phones  that run Java

Supports:

  • Object Oriented
  • Supports Generic
  • structure
  • imperative
  • reflective
  • concurrent

WORA

Write Once Run Anywhere

History

Designed by James Gosling + Sun = Java

Java - James Gosling

Java – James Gosling

 

Simple Hello World Example

class HelloWorldApp 
{
    public static void main(String[] args) 
    {
        System.out.println("Hello World!"); // Print the string to the console.
    }
}

 

Java Programming Frame works

Struts, Spring, Hibernate, Grails, GWT, Apache Wicket, JSF, Java Hadoop, OSGi etc

Few Java IDE

Eclipse, IntellijIDEA, NetBeans

 

Java Related Classes

  • Applets
  • Servlets
  • JSP Java Server Pages
  • Swing application
  • Generics

Java Editions

  • Java ME – Micro Edition
  • Java SE – Standard Edition
  • Java EE – Enterprise Edition
  • Java Card used for Smartcard’s

Major release versions of Java, along with their release dates:

  • JDK 1.0 was releases on January 1996
  • JDK 1.1 was releases on February 1997
  • J2SE 1.2 was releases on December 8, 1998
  • J2SE 1.3 was releases on May 2000
  • J2SE 1.4 was releases on February 6, 2002
  • J2SE 5.0 was releases on September 30, 2004
  • Java SE 6 was releases on December 2006
  • Java SE 7 was releases on July 2011
  • Java SE 8 was releases on March 2014

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About TechnoStixs.com

TechnoStixs

TechnoStixs.com is a dedicated weblog for Java/J2EE and web developers. We take pride in our work. Every publication is carefully analyzed, written and tested to ease the understanding of the topic or subject.

We cover Java Core Technologies, eCommerce, J2EE Frameworks, Web Service, Build Tools, Unit Test Frameworks and Others.

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