Chapter 4, Problem 44E

Explanation of Solution

Given: The class named MusicOrganizer.

To find: A way to play various tracks in random order. Also, whether the preference for playing the tracks is equal or favorite tracks are preferred. And, whether a “play count� field in the Track class can help with playing favorite tracks.

Solution:

The method PlayMultipleRandomTracks() can be created which will play multiple random tracks.

The object of class Random can be created inside the PlayMultipleRandomTracks () method.

The nextInt() method can be called on the Random class object to get the random number.

The method playTrack() can be called inside the PlayMultipleRandomTracks() method multiple time to play multiple tracks at random.

The method getNumberOfTracks() can be called inside the PlayMultipleRandomTracks () method as the parameter of nextInt() method to specify the range for generating the random number...