Java History

Green Project

January, 1991

Project named “Green Project” was started. Green project’s goal was to support home consumer devices. Consumer devices to be made intelliegent so they can interact with each other and they can be controlled via a remote. Bill Joy, James Gosling, Mike Sheradin, Patrick Naughton were the key members of the Green Project.

Oak

         February, 1991

James Gosling was the software lead and architect. His initial objective was to find a suitable language for Green Project. He chose C++ and wrote extensions wherever there were gaps. Then the features were not sufficient for the project needs and creating a new language was the next move. He started working on the new language and named it as “Oak”, there was an Oak tree outside his office window.

Hardware Prototype

April, 1991

SPARCstation 10’s architect Ed Frank joins Green project to lead the hardware work. Objective was to develop a hardware prototype and demonstrate the capabilities. The project was code named star-seven (*7). Team members of star 7 project were Craig Forrest, Al Frazier, Ed Frank, James Gosling, Patrick Naughton, Joe Parlang, Jon Payne, Mike Sheridan, Chris Warth.

Interpreter

June, 1991

James Gosling works on Oak interpreter

1992

Java Named

March, 1992

Oak was name of another already existing language and so a new name was chosen and it was Java. It was inspired by coffee.

Star-seven Prototype

September, 1992

Star-seven (*7) working prototype with a GUI was completed and demonstrated. At this time Green project has created a new language, an operating system, a hardware platform and an interface. Below is the demo of PDA like star 7 prototype and demo was given by James Gosling himself.

FirstPerson

November, 1992

Green project was incorporated as a separate entity with a name FirstPerson as a subsidiary of Sun Microsystems.

1993

TV Set-top Box

February, 1993

FirstPerson attempts to bag order from Time-Warner for a TV set-top box interactive system. By this time, green project was not proving successful and Time-Warner order was also lost. From home consumer electronics the focus was shifted to TV and set-top box related platform.

Application Development for Platform

September, 1993

Arthur Van Hoff joins the team to work on application development for the interactive platform.

1994

Liveoak

June, 1994

Even TV interactive market was not fruitful for FirstPerson and it was closed. Employees absorbed into Sun. Liveoak project started, aim was to create an operating system by using Oak.

Web Browser Era

July, 1994

Patrick Naughton creates a web browser and uses Java in it. Liveoak project modified to make Oak for Internet.

HotJava

September, 1994

Naughton and Jonatha Payne starts working on a Java based web browser named HotJava and this project gets wider acceptance from the management and progresses.

Java Compiler

October, 1994

Java compiler was written by Van Hoff using Java, previously it was written in C by James Gosling.

1995

Formal Launch

May, 1995

At SunWorld conference Java and HotJava was formally introduced by Sun.

Netscape Support

June, 1995

In a major breakthrough, Netscape supports Java in its browser.

HotJava

September, 1995

First Java developer conference held by Sun at New York.

Oracle Support

October, 1995

Oracle includes a Java compatible browser in its launch of WWW WebSystem.

Microsoft Support

December, 1995

In a first signal for wider industry acceptance, Microsoft supports Java in IE.

 

1996

1.0

January, 1996

JDK 1.0 released.

1997

1.1

February, 1997

JDK 1.1 released. Key features were JDBC, RMI, Inner Classes.

1998

1.2

December, 1998

JDK 1.2 code named Playgroud released. This version is mostly called Java 2 and was the most popular release which witnessed major conversions. Major features were collections framework, JIT compiler, policy tool, Java foundation classes, Java 2D class libraries, major enhancement in JDBC.

2000

1.3

May, 2000

JDK 1.3 code named Kestrel released.

2002

1.4

February, 2002

J2SE 1.4 code named Merlin released. Major features were XML Processing, Java Print, Logging, JDBC 3.0, Assertions, Regular Expressions

 

 

2004

 

5.0

September, 2004

J2SE 5.0 code named Tiger released. Major features were Generics, Autoboxing, Annotations, Instrumentation.

2006

Java/Jdk (Half) Open Sourced

November, 2006

Java was announced to be open source and it was controversial. The way the license was designed contradicted the general open source term. May be we should call it half-sourced.

6.0

December, 2006

Java SE 6 code named Mustang released. Major features were Scripting Language Support, JDBC 4.0, Java Compiler API, Integrated Web Services.

2010

Oracle Buys Sun

January, 2010

Oracle buys Sun and its products. Now Java is in the hands of Oracle.

No Support for Java in Future – Apple

October, 2010

Steve Jobs says, Apple will not support Java in future.

2011

7.0

July, 2011

Java SE 7 code named Dolphin released. This release was done after 5 long years and only this release has taken this much duration. Major features were dynamic language support, Java nio Package, multiple exception handling, try with resources and lots of minor enhancements.

2014

8

18 March, 2014

Java SE 8 was released. This is one of the major release in Java in its history. Major features were Lambda Expressions, Pipelines and Streams, Date and Time API , Default Methods, Type Annotations, Nashhorn JavaScript Engine, Concurrent Accumulators, Parallel operations, PermGen Space Removed, TLS SNI.