http://forum.developing.ru/showthread.php/22696-%D0%9E%D1%88%D0%B8%D0%B1%D0%BA%D0%B0-%D0%B2-%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B8-List-Index-out-of-bounds-%280%29