B4J Question [RASPBERRY PI] Run jar on Startup

[jmon]

Hi,

Before I go further in my project, I would like to verify that what I want to do is possible.

1. Is it possible to execute a non-ui B4J project at startup in the non-GUI interface of the OS?
2. Will jMQTT work?
3. Do I need to manually install JAVA?

Thank you

 

[giannimaione]

in linux and also raspberry i change /etc/crontab
I add line
@reboot root command_to_run

 

[Erel]

1. Yes.
2. Yes.
3. No. It is preinstalled.