/// <summary>
        /// Removes a provider from the collection.
        /// </summary>
        /// <param name="provider">The provider to remove.</param>
		internal void Remove(PluginProvider provider)
		{
			base.Remove(provider);
		}
        /// <summary>
        /// Determines if the provider exists in the collection.
        /// </summary>
        /// <param name="provider">The provider to look for.</param>
        /// <returns></returns>
		public bool Contains(PluginProvider provider)
		{
			return base.Contains(provider);
		}
        /// <summary>
        /// Adds a provider to the collection.
        /// </summary>
        /// <param name="provider">The provider to add.</param>
		internal void Add(PluginProvider provider)
		{
			base.Add(provider);
		}