To install any package in Ubuntu through apt command is very simple.

Watch this video, it will show how to search OpenJDK packages in Ubuntu. Just read the output and find the desirable package which you want to install. Search available OpenJDK packages in apt repoįirst we will search in our Ubuntu system how many OpenJDK version is available in Ubuntu repositories.Īfter running above command, it will show N number of package list. Only thing you have to do is just read this post carefully and apply. We have inline the steps which are generic in all Ubuntu version. JRE (Java Runtime Environment) is require to run Java programmes only. JDK (Java Development Kit) is used for development purpose, it has libraries, development tools ,debugging tools and private JVM. Java ME (Micro Edition) Difference between JDK and JRE Java comes with three editions, these are –ģ. It was actually initiated by Sun Microsystem. OpenJDK is a free and open source product implements Java SE which is currently manage by Oracle Developers. In this post, to install Java we will use the OpenJDK package. The Java was first developed in Sun Microsystem (Now acquired by Oracle). It is cross platform and widely use in developing applications. Java is a class based, object oriented programming language.

Install openjdk 11 ubuntu