namespace System.Collections
{
    [DefaultMember("Item")]
    public class Hashtable : ICollection, IDictionary, IEnumerable, ICloneable, IDeserializationCallback, ISerializable
    {
        [Obsolete("Hashtable.hcp has been deprecated. Use the EqualityComparer property instead.")]
        protected IHashCodeProvider? hcp { get; set; }
    }
}