private object[] _array; // TODO: Use Guava's MinMaxPriorityQueue to avoid having this array
public DefaultComparatorTopTable(IComparer <T> comparator, int totalCount)
{
this._comparator = comparator;
if (totalCount <= 0)
{
throw new System.ArgumentException("Top table size must be greater than 0");
}
this._totalCount = totalCount;
_heap = new PriorityQueue <T>(Math.Min(totalCount, 1024), comparator.reversed());
}