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There’s really no reason to have it installed anymore, especially now that Minecraft has its own. Or $ cd /Library/Java/JavaVirtualMachines Java is, and always has been, the source of many woes. If you want to uninstall open JDK 8 then run brew cask uninstall caskroom/versions/adoptopenjdk8. $ sudo rm -rf /Library/Java/JavaVirtualMachines/jdk1.7.0_79.jdk Run homebrew cask command brew cask uninstall java to uninstall open JDK 12.0.1. If you decide to remove a JDK version, just simply delete its installation folder. export JAVA_HOME=`/usr/libexec/java_home -v 1.8` Table of Contents Note that the newer versions of Java (Java 8v20 and higher) have a built-in tool for uninstalling older Java versions automatically, but sometimes even this tool doesn’t get rid of everything.
#Uninstall java 8 mac for mac#
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)Īppending following line to your ~/.profile file will switch system's JDK to 1.8 version. The process for Mac is a bit different, so you can scroll down the Remove Java on Mac section if you are running OS X. Java(TM) SE Runtime Environment (build 1.8.0_121-b13) Using java -version or javac -version to show the JDK version used by system.
#Uninstall java 8 mac how to#
$ cd /Library/Java/JavaVirtualMachinesģ How to check which JDK version is currently used by Mac OS The most straightforward way to remove Java from a Mac is by using the Terminal command line. The programs in /usr/bin need to stay, however, because they are provided by macOS. For 15, you obviously have to do rm -rf /Library/Java/JavaVirtualMachines/adoptopenjdk-15.jdk. Library/Java/JavaVirtualMachines/jdk1.8.0_121.jdk/Contents/HomeĪbove java_home -v command has already told you where JDKs were installed. In this article, we will tell you how to uninstall Java on a Mac: Uninstall Java using Terminal Restore Apple Java after uninstalling Uninstall JDK Uninstall Java using Terminal. &0183 &32 Because it deletes AdoptOpenJDK 11, not 15. Output after executing above command may be similar with following text, which means there was two versions of JDK installed, 1.8.0_121 and 1.7.0_79.
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The java_home -v command will list all JDKs already installed in your Mac OS.
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Tips on how to uninstall JDK or Java SE in Mac OS X.ġ How to see JDK versions already installed