In previous macOS versions, this was done in ~/.bash_profile. In ~/.zshrc, I set the variable like so: export JAVA_HOME=$(/usr/libexec/java_home) Here is a trick that allows me to keep the environment variable current, even after a Java Update was installed. JAVA_HOME is an important environment variable and it’s important to get it right. OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.9+11, mixed mode) OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.9+11) … hopefully showing something like this: openjdk 11.0.9 After opening a terminal, the successful installation of the JDK can be confirmed like so: java -version Select macOS and 圆4 and download the JDK (about 190 MB), which will put the OpenJDK11U-jdk_圆4_mac_hotspot_11.0.9_11.pkg file into your ~/Downloads folderĬlicking on the pkg file will install into this location: /Library/Java/JavaVirtualMachines/adoptopenjdk-11.jdkĪlmost done. However, the easiest way is to select OpenJDK 11 (LTS), the HotSpot JVM, and macOS 圆4 is to get the latest release here: Easy to follow details about how to install OpenJDK are available here. As I’m writing this, Java 11.0.9 is the latest LTS (Long Term Support) version and AdoptOpenJDK is one of the best places to find Prebuilt OpenJDK Binaries. Run the below brew update command to update Homebrew.Since OS X 10.7 Java is not (pre-)installed anymore, let’s fix that. To install the latest version of Java on your Mac:ġ. But the latest version is always recommended as it contains the latest security updates. Installing multiple versions of Java on your Mac works without any conflict. And in this tutorial, you will install the latest and old/specific versions of Java on Mac. Homebrew is the right package manager for you if you are more of a command-line person. Homebrew lets you quickly install various software, like Java, on your Mac with a few commands. One of the many ways you can install Java on Mac is by using Homebrew, a package manager for macOS. Related: How to Install Visual Studio Code on Mac Using Homebrew to Install Java on Mac Related: How to Install Visual Studio Code on Mac Related: How to Install Homebrew on macOSĪ code editor – This tutorial uses Visual Studio Code (VS Code), but any code editor will work. To follow along, ensure you have the following:Ī Mac computer – This tutorial uses Big Sur, but any Mac running macOS 11.0 or higher will work. This tutorial comprises of hands-on demonstration.

Read on to expand your programming language repertoire! Prerequisite In this tutorial, you will learn to install Java on a Mac in many ways and create a simple project to get you started in your Java journey. Java, one of the most popular programming languages, lets you develop web, mobile, and desktop applications. Unsure how to install Java on Mac? As a developer, having different programming languages, like Java, installed on your computer is crucial.

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