import java.util.HashSet; public class TrapSang extends HipHopSang implements Remixbar { public TrapSang(String t, String a, int l, String url) { // Anta at ingen trapsanger har features f?r de remixes super(t, a, l, url, true); } @Override public void spill() { System.out.print("Trap "); super.spill(); } @Override public void remix(HashSet ft) throws IngenFeaturesRuntimeException { // Sjekker om ft er tom, og kaster evt. en IngenFeaturesRuntimeException if (ft.isEmpty()) { throw new IngenFeaturesRuntimeException(); } features = ft; System.out.println("R-R-R-REMIX"); spill(); } }