James gosling biography java programming language pdf

Canadian computer scientist (born 1955)

James Arthur GoslingOC (born 19 May 1955) is a Canadian computer scientist, best known as the founder and lead designer behind the Java programming language.

Gosling was elected a member of the National Academy of Engineering in 2004 for the conception and development of the architecture for the Java programming language and for contributions to window systems.

Early life

Gosling was born in Calgary, Alberta, to Joyce Morrison and Dave Gosling. He is of English, Welsh, Scottish, and Icelandic descent. Gosling attended William Aberhart High School. While in high school, he wrote some of the software to analyze data from the ISIS 2 satellite, working for the University of Calgary physics department. He received a Bachelor of Science from the University of Calgary and his M.A. and Ph.D. from Carnegie Mellon University, all in computer science. He wrote a version of Emacs called Gosling Emacs (Gosmacs) while working toward his doctorate. He built a multi-processor version of Unix for a 16-way computer system while at Carnegie Mellon University, before joining Sun Microsystems. He also developed several compilers and mail systems there. Gosling has two children, Katie and Kelsey, who are half siblings from his two marriages.

Career and contributions

Gosling was with Sun Microsystems between 1984 and 2010 (26 years). At Sun he invented an early Unix windowing system called NeWS, which became a lesser-used alternative to the still used X Window System, because Sun did not give it an open source license.

He is known as the father of the Java programming language. He got the idea for the Java VM while writing a program to port software from a PERQ by translating Perq Q-Code to VAX assembler and emulating the hardware. He is generally credited with having in

History of Java
1) James Gosling, Mike Sheridan, and Patrick Naughton initiated the Java language
project in June 1991. The small team of sun engineers called Green Team.

2) Initially it was designed for small, embedded systems in electronic appliances like set-top
boxes.

3) Firstly, it was called "Greentalk" by James Gosling, and the file extension was .gt.

4) After that, it was called Oak and was developed as a part of the Green project.

Why Java was named as "Oak"?

5) Why Oak? Oak is a symbol of strength and chosen as a national tree of many countries
like the U.S.A., France, Germany, Romania, etc.
6) In 1995, Oak was renamed as "Java" because it was already a trademark by Oak
Technologies.
Why Java Programming named "Java"?
7) Why had they chose the name Java for Java language? The team gathered to choose a new
name. The suggested words were "dynamic", "revolutionary", "Silk", "jolt", "DNA", etc.
They wanted something that reflected the essence of the technology: revolutionary,
dynamic, lively, cool, unique, and easy to spell, and fun to say.
8) According to James Gosling, "Java was one of the top choices along with Silk". Since Java
was so unique, most of the team members preferred Java than other names.
9) Java is an island in Indonesia where the first coffee was produced (called Java coffee). It
is a kind of espresso bean. Java name was chosen by James Gosling while having a cup of
coffee nearby his office.
10) Notice that Java is just a name, not an acronym.
11) Initially developed by James Gosling at Sun Microsystems (which is now a
subsidiary of Oracle Corporation) and released in 1995.
12) In 1995, Time magazine called Java one of the Ten Best Products of 1995.
13) JDK 1.0 was released on January 23, 1996. After the first release of Java, there have
been many additional features added to the language. Now

Java is an Object-Oriented programming language developed by James Gosling in the early 1990s. The team initiated this project to develop a language for digital devices such as set-top boxes, television, etc. Originally C++ was considered to be used in the project but the idea was rejected for several reasons(For instance C++ required more memory). Gosling endeavoured to alter and expand C++ however before long surrendered that for making another stage called Green. James Gosling and his team called their project “Greentalk” and its file extension was .gt and later became to known as “OAK”.

Why “Oak”?

The name Oak was used by Gosling after an oak tree that remained outside his office. Also, Oak is an image of solidarity and picked as a national tree of numerous nations like the U.S.A., France, Germany, Romania, etc. But they had to later rename it as “JAVA” as it was already a trademark by Oak Technologies. “JAVA” Gosling and his team did a brainstorm session and after the session, they came up with several names such as JAVA, DNA, SILK, RUBY, etc.Java name was decided after much discussion since it was so unique.

The name Java originates from a sort of espresso bean, Java. Gosling came up with this name while having a coffee near his office. Java was created on the principles like Robust, Portable, Platform Independent, High Performance, Multithread, etc. and was called one of the Ten Best Products of 1995 by the TIME MAGAZINE. Currently, Java is used in internet programming, mobile devices, games, e-business solutions, etc.

The Java language has experienced a few changes since JDK 1.0 just as various augmentations of classes and packages to the standard library. In Addition to the language changes, considerably more sensational changes have been made to the Java Class Library throughout the years, which has developed from