How to Delete Java on Mac
If you’re a Mac user and want to remove Java from your system, there are several steps you can follow to ensure that Java is completely uninstalled from your Mac. Java is a programming language and platform that allows you to run applications on your computer, but sometimes it’s necessary to remove it if it’s causing issues or if you no longer need it. Here’s a step-by-step guide on how to delete Java on your Mac.
Step 1: Check if Java is installed
Before you begin the uninstallation process, it’s essential to verify that Java is indeed installed on your Mac. To do this, open the Terminal application, which is located in the Applications > Utilities folder. Once the Terminal is open, type the following command and press Enter:
“`
java -version
“`
If Java is installed, you’ll see a version number and some additional information. If you don’t see any output, Java is not installed on your Mac.
Step 2: Uninstall Java from the Applications folder
If Java is installed, you can start by removing the Java application from your Mac. Open the Applications folder, and look for the “Java” application. Once you’ve found it, drag the application to the Trash. After that, right-click on the Trash icon and select “Empty Trash.”
Step 3: Remove Java from the Launchpad
Next, you’ll want to remove Java from the Launchpad to ensure that it’s no longer accessible from there. Open the Launchpad, find the Java icon, and drag it to the Trash. Empty the Trash again to remove it permanently.
Step 4: Delete Java files from the Library folder
Java stores configuration files and settings in the Library folder. To ensure that Java is completely removed, you’ll need to delete these files. Open the Library folder by holding down the Option key and clicking on the Go menu, then selecting Library.
In the Library folder, navigate to the following directories and delete the contents:
– ~/Library/Java/JavaCache
– ~/Library/Preferences/org.java.sun.javacontrol.plist
– ~/Library/Preferences/org.oracle.jrockit.plist
– ~/Library/Preferences/com.oracle.jrockit.plist
– ~/Library/Preferences/com.oracle.java.jdk.plist
– ~/Library/Preferences/com.apple.javacontrol.plist
Step 5: Remove Java from the system folders
Java may also have been installed in the system folders. To remove it, you’ll need to navigate to the following directories and delete the contents:
– /Library/Java/JavaCache
– /Library/Preferences/org.java.sun.javacontrol.plist
– /Library/Preferences/org.oracle.jrockit.plist
– /Library/Preferences/com.oracle.jrockit.plist
– /Library/Preferences/com.oracle.java.jdk.plist
– /Library/Preferences/com.apple.javacontrol.plist
Be cautious when editing system folders, as deleting the wrong files can cause issues with your Mac. If you’re unsure, it’s best to seek assistance from a professional.
Step 6: Restart your Mac
After you’ve completed the previous steps, restart your Mac to ensure that all changes take effect. This will help to remove any lingering Java processes that may still be running in the background.
By following these steps, you should now have successfully deleted Java from your Mac. If you encounter any issues or need further assistance, consider seeking help from a professional or the official Oracle Java support forums.
