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.