public class MainCD{ public static void main(String[] args){ CD pFloyd = new CD("Wish you were here", "Pink Floyd", 1975, 5); pFloyd.addSong("Shine on you crazy diamond"); pFloyd.addSong("Welcome to the machine"); pFloyd.addSong("Have a cigar"); pFloyd.addSong("Wish you were here"); pFloyd.addSong("Shine on you crazy diamond (version 2)"); pFloyd.showInfo(); CD rhead = new CD("OK Computer", "Radiohead", 1997, 12); rhead.addSong("Airbag"); rhead.addSong("Paranoid Android"); rhead.addSong("Subterranean Homesick Alien"); rhead.addSong("Exit Music (For A Film)"); rhead.addSong("Let Down"); rhead.addSong("Karma Police"); rhead.addSong("Fitter Happier"); rhead.addSong("Electioneering"); rhead.addSong("Climbing Up The Walls"); rhead.addSong("No Surprises"); rhead.addSong("Lucky"); rhead.addSong("Tourist, The"); rhead.showInfo(); CD nCave = new CD("Let Love In", "Nick Cave and the bad seeds", 1996, 10); nCave.addSong("Do You Love Me?"); nCave.addSong("Nobody's Baby Now"); nCave.addSong("Loverman"); nCave.addSong("Jangling Jack"); nCave.addSong("Red Right Hand"); nCave.addSong("I Let Love In"); nCave.addSong("Thirsty Dog"); nCave.addSong("Ain't Gonna Rain Anymore"); nCave.addSong("Lay Me Low"); nCave.addSong("Do You Love Me? (Part 2)"); nCave.showInfo(); // The following song titles should FAIL boolean nCaveTest = nCave.addSong("Lay Me Low"); boolean rheadTest = rhead.addSong("Tourist, The"); boolean pFloydTest = pFloyd.addSong("Have a cigar"); System.out.println("Nick Cave Test? "+nCaveTest); System.out.println("Radiohead Test? "+rheadTest); System.out.println("Pink Floyd Test? "+pFloydTest); } }