This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
From the console I would type "Donald Cossitt". Though the correct answer is given I know that what is desired is to call Person.comparTo(). I know this is not happening because the compiler is not giving me static about calling a non-static method in a static context (main). So evidently the String.compareTo() method is being called? And if so, why isn't Person.compareTo() being called? Or is there yet a layer of armor in this thick head that requires penetration?
'tis calling Person.compareTo() and the Person.compareTo() is using String.compareTo(). You have created two objects me and son and compareTo() is being invoked on the me object. The code works (could be more readable around the return region though - I recommend using if) Mind you, I am half asleep this morning... -B