Oganesian
diff --git a/‎SongList_C16.txt‎
Lines changed: 4 additions & 1 deletion b/‎SongList_C16.txt‎
Lines changed: 4 additions & 1 deletion
diff --git a/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Jukebox$ArtistCompare.class‎
993 Bytes b/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Jukebox$ArtistCompare.class‎
993 Bytes
diff --git a/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Jukebox.class‎
322 Bytes b/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Jukebox.class‎
322 Bytes
diff --git a/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Song.class‎
260 Bytes b/‎out/production/HeadFirstJavaExamples/CHAPTER_16/Song.class‎
260 Bytes
diff --git a/‎src/CHAPTER_16/Jukebox.java‎
Lines changed: 4 additions & 3 deletions b/‎src/CHAPTER_16/Jukebox.java‎
Lines changed: 4 additions & 3 deletions
diff --git a/‎src/CHAPTER_16/Song.java‎
Lines changed: 9 additions & 0 deletions b/‎src/CHAPTER_16/Song.java‎
Lines changed: 9 additions & 0 deletions
@@ -4,4 +4,7 @@ Shiva Moon/Prem Joshua/6/120
 Circles/BT/5/110
 Deep Channel/Afro Celts/4/120
 Passenger/Headmix/4/100
-Listen/Tahiti 80/5/90
+Listen/Tahiti 80/5/90
+Listen/Tahiti 80/5/90
+Listen/Tahiti 80/5/90
+Circles/BT/5/110
@@ -6,6 +6,7 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.HashSet;
 
 
 public class Jukebox {
@@ -22,9 +23,9 @@ public void go() {
         System.out.println(songList);
         Collections.sort(songList);
         System.out.println(songList);
-
-        ArtistCompare artistCompare = new ArtistCompare();
-        Collections.sort(songList, artistCompare);
+        HashSet<Song> songSet = new HashSet<Song>();
+        songSet.addAll(songList);
+        System.out.println(songSet);
     }
 
     void getSongs() {
 
@@ -6,6 +6,15 @@ class Song implements Comparable<Song> {
     String rating;
     String bpm;
 
+    public boolean equals(Object aSong){
+        Song s = (Song) aSong;
+        return getTitle().equals(s.getTitle());
+    }
+
+    public int hashCode() {
+        return title.hashCode();
+    }
+
     Song (String t, String a, String r, String b) {
         title = t;
         artist = a;