Smartmobili.Cocoa.NSColorList._SetDefaultSystemColorList C# (CSharp) Method

        public static void _SetDefaultSystemColorList(NSColorList aList)
        {
            _colorListLock.Lock();
            if (DefaultSystemColorList != aList)
            {
                if (DefaultSystemColorList != null
                  && _availableColorLists.LastObject() == DefaultSystemColorList)
                {
                    _availableColorLists.RemoveLastObject();
                }
                DefaultSystemColorList = aList;
                _availableColorLists.AddObject(aList);
            }
            _colorListLock.Unlock();
        }