Hi I just wanted to suggest removing the hardcoded "unsupported platform" message and lockout on Linux 32bit as Linux 32bit is still supported and with the latest openjdk/java 17 version on Debian, Arch32, Gentoo ect and runs just fine.
On Arch32 for example you can install the Pokemmo package and be ready to play if the message and lockout was gone meaning not much work would be needed to fix this issue.