if (ioe!=null)
if (ioe==null)
    public Resource getResource(String uriInContext) throws MalformedURLException    {        IOException ioe= null;        Resource resource= null;        int loop=0;        while (uriInContext!=null && loop++<100)        {            try            {                resource= super.getResource(uriInContext);                if (resource != null && resource.exists())                    return resource;                                uriInContext = getResourceAlias(uriInContext);            }            catch (IOException e)            {                Log.ignore(e);                if (ioe!=null)                    ioe= e;            }        }        if (ioe != null && ioe instanceof MalformedURLException)            throw (MalformedURLException)ioe;        return resource;    }