RS3 no longers offers the Java client. Since they updated to NXT a few years back, it made runemate, and any bot that used the Java client, not work.
i might be being a dick here but if that is the case they should delete all the rs3 bots there are as in the ones that only work with rs3 because there is no real point to leave them up since from what you say we can't use runemate with rs3 anymore.
Pretty sure there's no bots on the store that only "support rs3". There's some that say they support osrs + rs3, probably because they used to support rs3, but yeah they're just osrs bots now.
