Since it's too late to edit, Java docs say: >The maximum number of platform threads available to the scheduler. It defaults to 256. Yeah, that's pretty small.

Since it's too late to edit, Java docs say: >The maximum number of platform threads available to the scheduler. It defaults to 256. Yeah, that's pretty small. >256 simultaneous synchronized calls doesn't seem particularly extreme, given how common its use is. Tho now I wonder if you can just set this to max-int and resume like normal, or if giant values do awful things internally...