RFR: Heuristics fix, refactoring + 2 new heuristics

[Aleksey Shipilev]

On 11/29/2016 12:13 PM, Roman Kennke wrote:
> http://cr.openjdk.java.net/~rkennke/heuristics/webrev.00/

Major nits:

 *) In GlobalHeuristics you count in immediate_garbage, but in AdaptiveHeuristics, you don't? Why?

Miinor nits:

 *) "compareHeapRegionsByGarbage" -- Camel-case is not HS code style.

 *) Missing whitespace and probably bad grammar:
      immediate" SIZE_FORMAT "
    ...should be like this?
      "Choose region " SIZE_FORMAT " for immediate reclaim with garbage = " SIZE_FORMAT

Looks good otherwise.

Thanks,
-Aleksey