yeah like Guru said it's a coin flip with slight advantage on yourside
so it's like 53% yeah, but he's cards are suited so it might add half or a full percentage to his side or something like that,
suited cards make your chances a little better
but his straight possibilities dimish cuz you hold two if his jacks (and he needs one jack atleast to make a straight) so in the end i think the flush possibility and the lack of straight posibility cancel each other out.
not a mathematician so i can't say much
don't put urself in that situation at the end of the line though. no need to raise all in when you could just raised decent amount