/// <summary>
/// Initializes a new instance of the <see cref="FixedSizeHashBucket" /> class.
/// </summary>
/// <param name="capacity">The capacity.</param>
/// <param name="comparer">The comparer.</param>
public FixedSizeSetBucket(int capacity, IEqualityComparer <T> comparer)
{
_capacity = NumericHelper.NextPowerOf2(capacity);
_entries = new Bucket <T>(_capacity);
_comparer = comparer ?? EqualityComparer <T> .Default;
}