How to find Java Path in Mac

Master Java on Mac

How to find Java Path in Mac

How to find Java Path in Mac

The location of the Java Development Kit (JDK) on macOS is generally found at `/Library/Java/JavaVirtualMachines/jdk<version>.jdk/Contents/Home`, where `<version>` denotes the specific version of the JDK installed.

For instance, if JDK 8 is installed on your macOS, the JDK’s path would likely be `/Library/Java/JavaVirtualMachines/jdk1.8.0_261.jdk/Contents/Home`.

To ascertain the JDK’s path on your macOS, you can employ the following steps:

1. Launch a Terminal Window: This can be done by searching for “Terminal” in your Applications folder or via Spotlight search.

2. Execute a Command to Find the JDK Path: Enter the command `/usr/libexec/java_home -v <version>`, substituting `<version>` with the JDK version of interest. For example, to locate JDK 8, the command would be:

   /usr/libexec/java_home -v 1.8

   This will output the JDK’s path directly in the terminal.

3. Alternative Method Using `java_home` Script: The JDK’s location can also be determined by utilizing the `java_home` script located in `/usr/libexec`. This script is specifically designed to pinpoint the JDK’s location on your system.

4. Checking the `JAVA_HOME` Environment Variable: Another method is to check the `JAVA_HOME` environment variable, which is often set to reflect the JDK’s path upon installation. To view the `JAVA_HOME` variable’s value, input the following command in the terminal:

   echo $JAVA_HOME

These methods provide a comprehensive approach to locating the JDK on macOS, ensuring that you can easily find the path for configuration or development purposes.

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