this (cents.intValue());
_cents = cents;
_cents += otherMoney.getCents();
if (object instanceof Money) { Money otherMoney = (Money) object; return (_cents == otherMoney.getCents()); } return false;
return _cents;
if (_cents > otherMoney.getCents()) { return true; } return false;
return _cents < 0;
_cents -= otherMoney.getCents();