First, download the Java archive from Oracle’s website. Now you’re ready to install the older version of Java. This will remove all versions of Java from your system. To uninstall Java, type “sudo apt-get purge openjdk-*”. If it’s an older version, you’ll need to uninstall it before you can install the older version. If it’s 1.8 or higher, you can skip to the next section. If you do have Java installed, check the version number. If you see a message that says “Command not found”, then you don’t have Java installed. Open a terminal and type “java -version”. First, check to see if you already have Java installed. Whatever the reason, it’s easy to install an older version of Java in Linux. Maybe you’re developing an app that requires an older version, or you’re trying to run an app that was developed for an older version and is no longer supported by the latest version. There are a few reasons why you might want to install an older version of Java.
0 kommentar(er)
