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+import java.util.*;
+
+public class Review {
+ // Create a Map of students in section to their favorite word/movie/song/etc
+ // Then, edit and print out the Map
+
+ public static void main(String[] args) {
+ // Create the Map (do you want it to do ordered?)
+ Map<String, String> favorites = new TreeMap<>();
+ // Add key/value pairs to the Map
+ favorites.put("me", "キュ毛付きさぼたじ");
+ favorites.put("nik", "warp star");
+ favorites.put("andy", "none");
+ System.out.println(favorites);
+ // Delete one of the entries from the Map
+ favorites.remove("andy");
+ // Override one of the values
+ favorites.put("boner", "balls");
+ // Loop over the Map and print out all the values seperated by a comma and space
+ // Before printing - hypothesize what the output will look like!
+ for (String key : favorites.keySet()) {
+ System.out.print(favorites.get(key) + ", ");
+ }
+
+ System.out.println();
+
+ Set<Integer> intset = new HashSet<>();
+
+ for (int i = 0; i < 10; i++) {
+ intset.add(i);
+ }
+
+ System.out.println(intset);
+
+ Stack<Integer> s = new Stack<>();
+ System.out.println(s.isEmpty());
+
+ MusicPlaylist p1 = new MusicPlaylist();
+ p1.addSong("ohyeahyeah");
+ p1.playSong();
+ }
+}