Prevent App Nap is disabled An Application I have (IntelliJ Idea to be more specific) has Prevent App Nap checked but the checkbox is disabled and I can not disable Prevent App Nap.

How can I disable "Prevent App Nap" for this application?
If you can't uncheck it, the app doesn't support it. App Nap requires support from the developer in the app for it to be available. In this case, IDEA is a Java app which doesn't support App Nap.