public static object CreateGeneric(Type genericTypeDefinition, IList<Type> innerTypes, params object[] args)
{
ValidationUtils.ArgumentNotNull(genericTypeDefinition, "genericTypeDefinition");
ValidationUtils.ArgumentNotNullOrEmpty(innerTypes, "innerTypes");
Type specificType = MakeGenericType(genericTypeDefinition, CollectionUtils.CreateArray(innerTypes));
return Activator.CreateInstance(specificType, args);
}