Whether you want to begin coding in Java or just wish to run Java apps, you first need to learn how to install Java. In this post, we’ll see how to do that. Why do you need to install Java?

Java is a computer programming language that is found on desktops to servers to mobile devices and also smart cards. The Java application runs on most of the systems including Linux, Mac, and Windows.

where 2 is the next unused index from the previous command. This should be repeated for javac and javadoc if you are going to use them via the command line. Finally check that the proper Java is ...