private static readonly Lazy<ConcurrentDictionary<Type, Type[]>> InterfacesCachedMappingLazy = new Lazy<ConcurrentDictionary<Type, Type[]>>(() => new ConcurrentDictionary<Type, Type[]>(), LazyThreadSafetyMode.PublicationOnly);
        private static ConcurrentDictionary<Type, Type[]> InterfacesCachedMapping
        {
            get { return InterfacesCachedMappingLazy.Value; }
        }
        public static Type[] GetInterfacesCached(this Type type)
        {
            Type[] interfaces;
            if(!InterfacesCachedMapping.TryGetValue(type, out interfaces))
            {
                interfaces = type.GetInterfaces();
                InterfacesCachedMapping.TryAdd(type, interfaces);
            }
            return interfaces;
        }