Board Thread:LotR Mod Technical Support/@comment-29145474-20171130211333/@comment-25330335-20171201024851

Yes, enable the executable, and then do some digging around in those folders to see if you can figure out where the correct java is.

Open finder and use the Go Menu>Go to Folder and type "/" to go to the root directory. Then you can follow that path and maybe find a newer java.