jdk

904d89b9 - Eliminate no-fault degen penalties

Eliminate no-fault degen penalties As originally implemented, we apply penalties to the triggering heuristic every time we experience a degenerated cycle. This has the effect of forcing GC triggers to spiral out of control. This commit changes the penalty mechanism. When a degen happens through no fault of the heuristic triggering mechanism, we do not pile on additional penalties. Specifically, we consider that heuristic triggering is not responsible for a degenerated cycle that is associated with a GC that began immediately following the end of the previous GC cycle.