Hi, Given Java 5's imminent EOL the River devs are considering dropping support for it.
You can find more details about this on the devs list, I would encourage any users for whom this action would affect to join the discussion on that list. Typically, we give a 72 hour window to register objections to actions and to vote on various issues. No vote has been started yet, but I would still recommend making any concerns known as soon as possible. Cheers, Tom Sent via mobile device, please forgive typos and spacing errors.