Apache.Shiro.Authz.SimpleAuthorizationInfo.AddStringPermissions C# (CSharp) Method

        public void AddStringPermissions(IEnumerable<string> e)
        {
            if (_stringPermissions == null)
            {
                _stringPermissions = new HashSet<string>(e);
            }
            else
            {
                _stringPermissions.UnionWith(e);
            }
        }