I've been at this for a couple of days and I'm fairly sure this is something
simple but I can't spot it. I've set Eclipse to update Maven projects on
startup and I've tried it manually but it doesn't solve the problem.
Deleting the pom files doesn't work as it seems Eclipse has to download the
files otherwise it doesn't understand any ImageJ2 related commands, which
makes sense. I'd be grateful for any help as ImageJ2 looks like the way I
should be going.