final String[] headers = { "<br><br>" + messages.del(), "<br><br>" + messages.date(),
messages.canto() + "<br>" + numberFormat.format(ratioList[0]), messages.badge() + "<br>" + numberFormat.format(ratioList[1]),
messages.grue() + "<br>" + numberFormat.format(ratioList[2]), messages.lift() + "<br>" + numberFormat.format(ratioList[3]),
messages.benne() + "<br>" + numberFormat.format(ratioList[4]), messages.nettoyage() + "<br>" + numberFormat.format(ratioList[5]),
messages.autres() + "<br>-", messages.prorata() + "<br>" + numberFormat.format(ratioList[6]), "<br><br>" + messages.refacturations() };
bus.addHandler(PrestationEvent.TYPE, new PrestationHandler() {
@Override
public void onChangePrestation(PrestationEvent prestationEvent) {
switch (prestationEvent.getIndex()) {
case 0: // messages.canto()
ratioList[0] = prestationEvent.getValue();