Check the Java version again to confirm that the version was changed.> export JAVA_HOME=`/usr/libexec/java_home -v 1.8` Note that backticks are being used around the path. We use the export command with the variable name next to it and then specify the location of usr/libexec/java_home with the argument -v and the version we want to change to 1.8. JAVA_HOME is the variable that sets the system default for Java. Now we change the environment variable JAVA_HOME to a new value.
Change the Java version to Java 1.8 version.We can see the default JDK is Java version 14.0.1 if we want to change this version to 1.8, we need to follow the further steps. Java HotSpot(TM) 64-Bit Server VM (build 14.0.1+7, mixed mode, sharing) Java(TM) SE Runtime Environment (build 14.0.1+7) We use the command java with -version that returns the version of the default JDK. Now, we get the current default Java version used in the mac.The first Java version is 14.0.1, while the second Java version is 1.8. We can see three versions of Java available we focus on the first and the last Java version. Here is the output after running the command. java_home command with -V that returns the versions and locations of the installed Java. Once we are in the /usr/libexec directory, we execute the. How to Change Keyboard Layout Language on Mac OS Mojave > cd /usr/libexec
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