Java operations

Enter this command in Terminal to see which version Java you have:

java -version

If you think you have several versions of Java installed on your computer, run the following command to see them:

ls /Library/Java/JavaVirtualMachines

After launching the Terminal application, enter the below command and hit Enter.

sudo rm -rf /Library/Java/JavaVirtualMachines/jdk1.8.0_251.jdk (or other version)