TicketImporter.TfsProject.firstFound C# (CSharp) Method

        private string firstFound(params string[] possibleValues)
        {
            foreach (var p in possibleValues.Where(p => Types.Any(t => string.Equals(t, p, StringComparison.CurrentCultureIgnoreCase))))
            {
                return p;
            }
            return "Task";
        }
        public bool Contains(string type)