Question
If you could help me write this code in Java form for Blue Jay, that would be amazing In the music-organizer-v5 project from Chapter 4:
If you could help me write this code in Java form for Blue Jay, that would be amazing
In the music-organizer-v5 project from Chapter 4:
add a playingTime field of type int to the Track class, and set it to a default value of 99 in the existing constructors; add a third constructor with parameters including artist, title, and filename that can set the playingTime to a different value; update the getDetails method to include the playingTime
add a method for the MusicOrganizer class named getTotalPlayingTime() with an int return type. It should add up and return all the values of playingTime for all the tracks stored in its ArrayList.
add a method for the MusicOrganizer class named get99MinuteTracks() that returns an ArrayList with all the tracks that have a 99 minute playing time
include the playingTime - add a method for the MusicOrganizer class named get99Minute Tracks O that returns an ArrayList with all the tracks that have a 99 minute playing time lic class MusicOrganizer // An Arraylist for storing music tracks. private ArrayList tracks; // A player for the music tracks. private MusicPlayer player; // A reader that can read music files and load them as tracks. private TrackReader reader; /** * Create a Musicorganizer */ public Musicorganizer() \{ tracks = new ArrayList (); player = new MusicPlayer () ; reader = new TrackReader () ; readLibrary( ".. /audio"); System.out.println("Music library loaded. " + getNumberOfTracks() + " tracks.") System.out.println(); \} /** * Add a track file to the collection. * @param filename The file name of the track to be added. */ public void addFile(String filename) \{ tracks.add (new Track(filename)); \} /** * Add a track to the collection. * @param track The track to be added. */ public void addTrack(Track track) \{ tracks.add(track)
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