ZeroInstall.BootstrapProcess.GetCached C# (CSharp) Method

        private ProcessStartInfo GetCached()
        {
            _requirements = new Requirements(Config.SelfUpdateUri, _gui ? Command.NameRunGui : Command.NameRun);
            if (_version != null) _requirements.ExtraRestrictions[_requirements.InterfaceUri] = _version;

            Solve();
            if (FeedManager.ShouldRefresh)
            {
                try
                {
                    SolveRefresh();
                }
                catch (WebException ex)
                {
                    Log.Warn("Unable to check for updates");
                    Log.Warn(ex);
                }
            }

            try
            {
                Fetch();
            }
            catch (WebException ex)
            {
                Log.Warn("Unable to download updates, try to find older version");
                Log.Warn(ex);
                SolveOffline();
                Fetch();
            }

            return Executor.GetStartInfo(_selections, _targetArgs.ToArray());
        }