Автоматизация тестирования Windows-приложений с использованием Winium

int timeoutIC = 5; //max number of iterations
Boolean flg = true; //success flag
int h = 0;
WebElement win = null;
while ((flg)&&(h < timeoutIC))
{
    win = attachN(_webDriver,winName);//_webDriver - current attached driver, winName - Name of the target window
    if (win == null)
    {
        log("Window was not found, waiting further");
        //optional - Thread.sleep(...) here, but not necessary
        h++;
    }
    else
    {
        log("Window found");
        flg = false;
    }
}
if (flg){
    throw new Exception("The window was not appeared in time");
}

/* the rest of your code*/

public static WebElement attachN(WebDriver _driver, String _name){
    log("Attaching to element ...");
    try{
        WebElement res = _driver.findElement(By.name(_name)); //will wait for window to appear for predefined time, will throw exception if window was not found
        return res;
    }
    catch(Exception ex){
        log("... window was not found");
        return null;
    }
}