We can either install the java using the command line or by going to the official site and downloading manually. But in this tutorial, we will cover how we can install Official Oracle OpenJDK.ĪLSO READ: How to set up Java with BlueJ IDE Method-1: Install java from the official website of Oracle using GUI If you get an output like this one, Then you can follow these steps to install java on your pc. The program ‘java’ can be found in the following packages: Now, if it gives an error or couldn't recognize the word java, that means Java is not installed on your pc. If might get a different version if you have a different version of java installed on your pc. In my case, the java 11.0.10 version is installed. If java is already installed, you will get something like this as an output showing details about the version of the Java installed. So, to check Java on your pc, open the terminal and type the following commands in the terminal. Because if it is installed you can check which version is that.

While OpenJDK is sufficient for most of the cases, some programs such Android studio suggests using Oracle JDK to avoid UI/performance issue.ĪLSO READ: Java Switch Statement Explained Ĭheck if Java is already installed on our PCīefore going to install java on your PC, it is recommended to check if it is already installed or not.

OpenJDK is the Open Source implementation of the Java Development Kit while Oracle JDK is the official Oracle version of Java Development Kit.

JDK (Java Development Kit) is what we need to if we have to do some programming or develop software related to Java.

This is all you need if you are not a programmer.

JRE (Java Runtime Environment) is what we would need normally to run a Java-based application.

See the list below which explains each of these packages. We can get Java on Ubuntu via multiple packages. In this section, we will learn how we can install and set the java path variable by using command lines. By the end of this tutorial, you will be able to successfully install java on your local PC. We will learn step by step how to install java on Linux/Ubuntu, Windows, and Mac. In this tutorial, we will get a start to Java by installing it on our local PC.

From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!. Java is a fast, secure, and reliable programming language. There are lots of applications and websites that will not work unless you have Java installed. Java is a programming language built for the age of the Internet. Java is a programming language and computing platform which was first released by Sun Microsystems in 1995. Introduction to Java programming language

Install java 8 on mac