RFR (S) CR 6857566: (bf) DirectByteBuffer garbage creation can outpace reclamation

[Aleksey Shipilev]

On 10/03/2013 04:32 PM, Paul Sandoz wrote:
> Alexsey, what do you observe if you revert back Cleaner to a
> PhantomReference and retain QUEUE/CLEANERS but not
> assistCleanupSlow?

I observed the minuscule probability (my estimate is <0.1%) we hit the
OOME with the original test. This is literally the very aggressive
fallback strategy.

-Aleksey.