CmisSync.MacWatcher.checkDirectory C# (CSharp) Method

        private void checkDirectory(string dir) {
            if (dir == null) {
                return;
            }

            DirectoryInfo parent = new DirectoryInfo (dir);

            if (!parent.FullName.Contains ("/.") &&
                DateTime.Compare (parent.LastWriteTime, this.last_found_timestamp) > 0)
            {
                last_found_timestamp = parent.LastWriteTime;
            }
        }