+ " " +fixedRateBond.cleanPrice()
+ " " + floatingRateBond.cleanPrice()
);
System.out.println("Dirty price "
+ " " + zeroCouponBond.dirtyPrice()
+ " " + fixedRateBond.dirtyPrice()
+ " " + floatingRateBond.dirtyPrice()
);
System.out.println( "Accrued coupon "