a20fd05451
unifi requires javax.activation from activation.jar, which is present and active in jdk 8, present but deprecated in 9/10 (hidden behind a command-line flag), and removed in jdk 11. add a FETCH_MANUALLY distfile to take this from Java Activation Framework; this is under Oracle's binary license with an indemnity clause so you get to download it yourself, but it's fairly straightforward. adapt the startup script to cope.