Difference between Java 8 vs Java 9

Java is an Object Oriented Programming which was designed by James Gosling. It was developed and is maintained by Oracle Corporation (then Sun Corporation). It is a general-purpose programming language which is class-based and having concurrent programming features. It has multi-threading features too. It is static, safe and strongly typed programming language. Its’ file extension names are .java or .class. It first appeared in the year 1995. It is intended to develop applications which can be Written Once and Run Anywhere. It is most popular for the client-server kind of applications. It is licensed under GNU General Public License and Java Community Process. The latest version of Java is 8 was released on 14 January 2014 and Java 9 was released on 27 July 2017 and Java 10 was released in March 2018.