lowerLimitCollectionThreshold  321 MMgc/GC.cpp    		remainingMajorAllocationBudget = double(lowerLimitCollectionThreshold()) * 4096.0;
lowerLimitCollectionThreshold  337 MMgc/GC.cpp    		double remainingBeforeGC = double(lowerLimitCollectionThreshold()) * 4096.0 - H;
lowerLimitCollectionThreshold  508 MMgc/GC.h      		uint32_t lowerLimitCollectionThreshold();