final IborIndex euribor6m = new Euribor(new Period(6, TimeUnit.Months), new Handle<YieldTermStructure>());
for (int i=0; i<deposits; i++) {
final Handle<Quote> r = new Handle<Quote>(rates[i]);
instruments[i] = new
DepositRateHelper(r, new Period(depositData[i].n,depositData[i].units),
euribor6m.fixingDays(), calendar,
euribor6m.businessDayConvention(),
euribor6m.endOfMonth(),
euribor6m.dayCounter());
}