How to install java runtime

The Java Runtime Environment is a specific software component that runs on the operating system to facilitate running java programs. The JRE is one of three parts that work together to run Java programs. Alternatively, the Java Platform includes a large set of predefined class libraries with all the functions that modern operating systems require.

A Java virtual machine is a program that allows a computer to run Java programs and applications that written in other languages that have been compiled to Java byte-code. Typically, classes are only loaded when they are requested. Because the class loader is in charge of files and system files, the Java runtime system does not need to know about them. There are many JRE packages available from various projects and organizations these days. You can use Oracle HotSpot as well.

Using a different package will not see much functional difference in applications. And oracle releases newer versions of java every six months. And also, there is a trend nowadays that short-term support LTS releases and Java 8 are used widely for remodeling for new solutions.

Execute the following command on the terminal to download package information from all configured sources. Once the installation completes, you can verify the installation by executing the following command on the Ubuntu terminal and checking the JRE version. Once you click it, you will get the below mentioned screen. Now go to the Command prompt window and type the following command to cross-check if the process is complete.

The following screen suggests that users successfully install Java 8. This has been a guide to How to Install Java 8. Here we have discussed the basic instructions and different steps of installing Java 8 in an easier and simplest manner. You may also look at the following articles to learn more —. Submit Next Question. By signing up, you agree to our Terms of Use and Privacy Policy. Forgot Password? This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy.

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Course Price View Course. Note: On the screen, we can see SE 11 the latest version is available , but if you scroll down on this page, you will get SE8 links as well. See, the installation process is not bound to version; it is almost the same procedure for any version.

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This Article Applies to:. Double click the installation file to start to install JRE 1. Step 2. Is this faq useful? Your feedback helps improve this site. Yes Somewhat No.