if (!isInited)
if (!isInited && !readInfo())
        public boolean writeInfo()        {            if (!isInited)                return false;            if (!writePalette())                return false;            if (!writeAnimPalette())                return false;            /* Only #0 has an arrangement to write. */            if (num == 0 && !writeArrangement())                return false;            if (!writeGraphics())                return false;            return true;        }