ms.getBV();
makeLength("" + ms.getBV(),5)+""+ ms.getYear();
    private String formatMech(MechSummary ms)    {        return makeLength(ms.getRef(), 10) + " " +                 makeLength(ms.getName(), 20) + " " +                 makeLength("" + ms.getTons(), 3) + " " +                 ms.getBV();    }