Music Organizer

Music Organizer

 import java.util.ArrayList;  
 /**  
  * Write a description of class MusicOrganizer here.  
  */  
 public class MusicOrganizer   
  {   
   // An ArrayList for storing the file names of music files.   
   private ArrayList<String> files;   
   /**   
   * Create a MusicOrganizer   
   */   
   public MusicOrganizer()   
   {   
    files = new ArrayList<>();   
   }   
   /**   
   * Add a file to the collection.   
   * @param filename The file to be added.   
   */   
   public void addFile(String filename)   
   {   
    files.add(filename);   
   }   
   /**   
   * Return the number of files in the collection.   
   * @return The number of files in the collection.   
   */   
   public int getNumberOfFiles()   
   {   
    return files.size();   
   }   
   /**   
   * List a file from the collection.   
   * @param index The index of the file to be listed.   
   */   
   public void StartPlaying(int index)   
   {   
    if(index >= 0 && index < files.size()) {   
     String filename = files.get(index);   
     System.out.println("Now Playing : ");   
     System.out.println(filename);   
    }   
   }   
   /**   
   * Remove a file from the collection.   
   * @param index The index of the file to be removed.   
   */   
   public void removeFile(int index)   
   {   
    if(index >= 0 && index < files.size()) {   
     files.remove(index);   
    }   
   }   
   public void StopPlaying(){   
    System.out.println("==============================");   
    System.out.println("Music Has Stopped");   
    System.out.println("==============================");   
   }   
   }