// TestTODO
public IITURLTrack addURL(String url) throws JitcaURLException, PlaylistDeletedException, PlaylistReadOnlyException {
try {
return new ITURLTrackImpl(this.iTunesCom.callFunction("AddURL", url).getDispatch());
} catch (DispatchObjectNullException e) {
throw new JitcaURLException("Error occured during addURL. URL could not be added.");
} catch (ITUNES_E_OBJECTDELETED e) {
throw new PlaylistDeletedException(this);
} catch (ITUNES_E_OBJECTLOCKED e) {
throw new PlaylistReadOnlyException(this);
}