in WhackAMole.UWPClient/Services/AdminService.cs [52:64]
public static void Create(string endpoint)
{
if (_instance != null && endpoint != _endpoint)
throw new Exception("Instance already created");
if (string.IsNullOrWhiteSpace(endpoint))
throw new ArgumentException("endpoint cannot be null or empty");
if (!Uri.IsWellFormedUriString(endpoint, UriKind.Absolute))
throw new ArgumentException("Bad endpoint format");
_instance = new AdminService(endpoint);
}