can't find java on synology 213j

[winxi]

(17-09-2013 18:49)charlesw Wrote:  Sorry to be a bit slow, I have to search a bit at each step. It's version 4.3-3776, but the DSM update offers to go to 4.3-3776-1 (even though it's brand new and updated iteself when I installed it at lunchtime today). I've told it to go ahead and install the update.

The DSM version is not related to this issue. You will have to wait till the Java package gets a working update.