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. At the initial stage 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.
  5. Since Oak was already a registered company, they decided to change their name from Oak to Java.
  6. Java was developed by Sun Microsystem (which is now a subsidiary of Oracle) in the year of 1995.

Java Version History 

Version Date
JDK Alpha and Beta 1995
JDK 1.0 23rd January 1996
JDK 1.1 18th February 1997
J2SE 1.2 4th December 1998
J2SE 1.3 8th May 2000
J2SE 1.4 13th February 2002
J2SE 5.0 30th September 2004
Java SE 6 11th December 2006
Java SE 7 28th July 2011
Java SE 8 18th March 2014
Java SE 9 21st September 2017
Java SE 10 20th March 2018
Java SE 11 25th September 2018
Java SE 12 19th March 2019
Java SE 13 17th September 2019
Java SE 14 17th March 2020
Java SE 15 16th September 2020
Java SE 16 16th March 2021
Java SE 17 14th September 2021
Java SE 18 22nd March 2022
Java SE 19 20th September 2022
Java SE 20 21st March 2023
Java SE 21 19th September 2023
Java SE 22 19th March 2024
Java SE 23 September 2024
Java SE 24 March 2025
Java SE 25 September 2025