void main() {
  MergeSortInDart sampleSort = MergeSortInDart();

  List<int> theResultingList = sampleSort.sortTheList([54, 89, 125, 47899, 32, 61, 42, 895647, 215, 345, 6, 21, 2, 78]);

  print('Here\'s the sorted list: ${theResultingList}');
}