aaBb = Employee.createEmployee(ec, "aa", "Bb", Boolean.FALSE, sortCo);
Abba = Employee.createEmployee(ec, "Ab", "ba", Boolean.FALSE, sortCo);
NSTimestamp now = new NSTimestamp();
paycheck5000 = Paycheck.createPaycheck(ec, BigDecimal.valueOf(5000L), Boolean.FALSE, now.timestampByAddingGregorianUnits(0, 0, -14, 0, 0, 0), rufus);
paycheck10000 = Paycheck.createPaycheck(ec, BigDecimal.valueOf(10000L), Boolean.FALSE, now.timestampByAddingGregorianUnits(0, 0, -7, 0, 0, 0), rufus);
paycheck15000 = Paycheck.createPaycheck(ec, BigDecimal.valueOf(15000L), Boolean.FALSE, now, rufus);
paychecks = new NSArray(paycheck5000, paycheck10000, paycheck15000);