// undefined and should never be referenced.
	//
	// Object n starts at address n*elemsize + (start << pageShift).
	freeindex uint16
	// TODO: Look up nelems from sizeclass and remove this field if it
	// helps performance.
	nelems uint16 // number of object in the span.
	// freeIndexForScan is like freeindex, except that freeindex is
	// used by the allocator whereas freeIndexForScan is used by the

            return supplier.get();
        }
        List<Object> newItems = value.replace(original, supplier);
        if (newItems == null) {
            return this;
        }
        DefaultConfigurableFileCollection newFiles = new DefaultConfigurableFileCollection(null, resolver, dependencyFactory, patternSetFactory, host);
        newFiles.from(newItems);
        return newFiles;
    }

    private void assertMutable() {

		// Write out allocated objects if it's a heap span.
		if s.state.get() != mSpanInUse {
			continue
		}

		// Find all allocated objects.
		abits := s.allocBitsForIndex(0)
		for i := uintptr(0); i < uintptr(s.nelems); i++ {
			if abits.index < uintptr(s.freeindex) || abits.isMarked() {
				x := s.base() + i*s.elemsize
				trace.HeapObjectExists(x, s.typePointersOfUnchecked(x).typ)
			}
			abits.advance()
		}
	}

			if err != nil {
				return nil, err
			}

			newItems, err := meta.ExtractList(listObj)
			if err != nil {
				return nil, err
			}
			items = append(items, newItems...)

			for i := 0; i < len(newItems); i++ {
				select {
				case toProcess <- newItems[i]:
				case <-workersExited:

				oldSet := sets.New(oldClaim.Status.ReservedFor...)
				newSet := sets.New(resourceClaim.Status.ReservedFor...)
				newItems := newSet.Difference(oldSet)
				if len(newItems) > 0 {
					allErrs = append(allErrs, field.Forbidden(fldPath.Child("reservedFor"), "new entries may not be added while `deallocationRequested` or `deletionTimestamp` are set"))
				}
			}
		}

		size := s.elemsize
		n := (s.npages << _PageShift) / size
		if n > uintptr(len(freemark)) {
			throw("freemark array doesn't have enough entries")
		}

		for freeIndex := uint16(0); freeIndex < s.nelems; freeIndex++ {
			if s.isFree(uintptr(freeIndex)) {
				freemark[freeIndex] = true
			}
		}

		for j := uintptr(0); j < n; j, p = j+1, p+size {
			if freemark[j] {
				freemark[j] = false
				continue

// faster if profiling warrants it.
func (s *mspan) nextFreeIndex() uint16 {
	sfreeindex := s.freeindex
	snelems := s.nelems
	if sfreeindex == snelems {
		return sfreeindex
	}
	if sfreeindex > snelems {
		throw("s.freeindex > s.nelems")
	}

	aCache := s.allocCache

	bitIndex := sys.TrailingZeros64(aCache)
	for bitIndex == 64 {

                              const tensorflow::TensorShape& shape) {
  static char empty;
  int64_t nelems = 1;
  std::vector<int64_t> dims;
  dims.reserve(shape.dims());
  for (int i = 0; i < shape.dims(); ++i) {
    dims.push_back(shape.dim_size(i));
    nelems *= shape.dim_size(i);
  }
  CHECK_EQ(nelems, 0);
  return TF_NewTensor(
      dtype, reinterpret_cast<const int64_t*>(dims.data()), shape.dims(),

	newS := []interface{}{}
	for _, elem := range s {
		if recurse {
			typedElem := elem.(map[string]interface{})
			newElem, err := sortMergeListsByNameMap(typedElem, schema)
			if err != nil {
				return nil, err
			}

			newS = append(newS, newElem)
		} else {
			newS = append(newS, elem)
		}
	}

	// Sort the maps.
	newS = sortMapsBasedOnField(newS, mergeKey)

	systemstack(func() {
		lock(&mheap_.lock)
		mheap_.spanalloc.free(unsafe.Pointer(s))
		unlock(&mheap_.lock)
	})
}

func MSpanCountAlloc(ms *MSpan, bits []byte) int {
	s := (*mspan)(ms)
	s.nelems = uint16(len(bits) * 8)
	s.gcmarkBits = (*gcBits)(unsafe.Pointer(&bits[0]))
	result := s.countAlloc()
	s.gcmarkBits = nil
	return result
}

const (
	TimeHistSubBucketBits = timeHistSubBucketBits