public class MusicDownloads{
private List<DownloadInfo> downloadList;

public MusicDownloads(){
downloadList = new ArrayList<DownloadInfo>();
}

public DownloadInfo getDownloadInfo(String title){
for (int i =0;i<=downloadList.length()-1;i++){
if ((downloadList.get(i)).getTitle().equals(title))
return downloadList.get(i);
}
return null;
}

public void updateDownloads(List<String> titles){
for (int i = 0;i<=titles.length()-1;i++){
if (!(titles.get(i).getDownloadInfo == null)){
getDownloadInfo(titles.get(i)).incrementTimesDownloaded();
continue;
}
dowloadList.add(new DownloadInfo(titles.get(i));

}
}

}