I tried Peter's work around but with a tweak. I downloaded and installed JDK 12. It's working! Thanks!
I tried Peter's work around but with a tweak. I downloaded and installed JDK 12 instead thinking that the latest version is better. Now Freemind starts but doesn't display anything. Back to the drawing board.
I'm having the same problem. Freemind v 1.0.1 Macbook Air on macOS 10.13.6