/// <summary>
/// Determines whether the collection contains a specific value.
/// </summary>
/// <param name="item">The object to locate.</param>
/// <returns>True if the collection contains a specific value; false if it does not.</returns>
bool ICollection <T> .Contains(T item)
{
return(LiveListWithoutPurge.Contains(item));
}
/// <summary>
/// Determines whether the collection contains a specific value.
/// </summary>
/// <param name="item">The object to locate.</param>
/// <returns>True if the collection contains a specific value; false if it does not.</returns>
public bool Contains(T item)
{
return(LiveListWithoutPurge.Contains(item));
}