The only Java desktop app I've ever used (on any platform) without frustration was Slay the Spire, and it only passes because it's a game and doesn't require desktop integration of any kind.
Slay the spire is built using libGDX which provides a lot of cross platform support on top of Java. For platforms like Switch without JVM support it probably ships a compiled version without JIT.
The only Java desktop app I've ever used (on any platform) without frustration was Slay the Spire, and it only passes because it's a game and doesn't require desktop integration of any kind.