Introduction to Basic Java Versions and their features

1. JAVA
INTRODUCTION

2. ABOUT SUN
 Java was developed by SUN MICROSYSTEMS by JAMES GOSLING
and team at 1990 named as ”OAK”.
 Sun MICROSYSTEMS is one of the academic university(Stanford
University Network).
 Sun developed rules of Java and get implemented by Java Soft INC in
USA , which is the software division of Sun Microsoft.
 In 1995 Alpha version was released and officially Beta version was
released in 1996 .

3. APPLICATION AREAS
 J2SE:-
 Console Based Applications.
 Desktop Applications.
 Client Server Based Applications.
 J2EE:-
 Web Based Applications.
 Component Development.
 Enterprise Applications (Large Scale)
 J2ME:-
 Portable Devices Applications.
 Robotics , Embedded Systems.
 Gaming and Animations.

4. CLASSIFICATION BASED ON ORIENTATION
PROCEDURE ORIENTED
PROGRAMMING
OBJECT ORIENTED
PROGRAMMING
OBJECT BASED
PROGRAMMING
C C++ JAVA Script
BASIC JAVA VB Script
PASCAL DOT.NET Python, Ruby
FORTRAN Visual Age PHP , Perl

5. CLASSIFICATION OF COMP H/W SYSTEMS
 Performance & Storage Capacity:-
 Mini Computers.
 Micro Computers.
 Main Frame Computers.
 Super Computers.
 Working Style:-
 Analog Computers.
 Digital Computers.
 Hybrid Computers.
 Manufacturing Architectures:-
 IBM.
 Apple
 Solaris.
Regular use computers comes
under BOLD category

6. JAVA VERSIONS
Version Code Name Released Date
Java 1.0 OAK 23 Jan 1996
Java 1.1 OAK 19 Feb 1997
Java 1.2 Playground 8 Dec 1998
Java 1.3 Kestrel 8 May 2000
Java 1.4 Merlin 6 Feb 2002
Java 5.0 Tiger 30 Sept 2004
Java 6.0 Mustang 11 Dec 2006
Java 7.0 Dolphin 28 July 2011
Java 8.0 Spider 18 Mar 2014

7. UPCOMING VERSIONS
 JAVA 9.0 2017
 Multi-gigabyte heaps.
 Better native code integration.
 Self-tuning JVM.
 Jigsaw.
 Jshell.
 JAVA 10.0 2018
 64 bit addressing
 Object without identity(value types).

8. MAIN TOPICS OF JAVA
 J2SE JAVA 2 STANDARD EDITION
 OOP’S.
 Execution Handling.
 Multi-Threading.
 Strings.
 Collections.
 I/O Streams.
 Networking.
 AWT/Applet.
 Swings.
 JDBC.

9. MAIN TOPICS OF JAVA
 J2EE JAVA 2 ENTERPRISE EDITION
 Servlets. Core Java
 JSP. Adv Java
 EJB. Java Frameworks
 HB.
 Springs.
 STU.
 XML/WS.
 RMI.
 Java Server faces.
 Java Sound forces.
 Junit.
As courses are provided by institutes
Remaining part is not available at
most of institutes.

10. MAIN TOPICS OF JAVA
 J2ME JAVA 2 MOBILE/MICRO EDITION
 WAP.
 WML.
 CLDC.
 MIDP.
 MIDLet.
 LLUI,HLUI.
 RMS.
 Event Handling.
Remaining part is not available at
most of institutes.