Avoid direct access to Heap.Heaplist
Remove redundant code in RuntimeMemory.cs
Futher cleanup to remove Heaplist direct access
Remove HeapUtils.StoreArray()
Remove dead code
Remove RuntimeMemory.BuildNullArray()
Remove RuntimeMemory.BuildArrayFromStack()
Remove RuntimeMemory.BuildArray()
Fix regressionn
Fix regression
Fix regression
Fir regressions for builtin function
Merge branch 'master' into heap_refactor
Make Heap.Heaplist private
Delete HeapUtils.cs
Delete Heap.Allocate()
Make HeapElement.ReAllocate() private
Remove redundant .ToArray() operation
Update code based on comment
Refactoring based on code review comment