private ArtistLocal findArtist(final int artistId) throws FinderException {
return artistLocalHome.findByPrimaryKey(new ArtistPk(artistId, "value" + artistId));
}
private SongLocal createSong(final int songId) throws CreateException {
final SongLocal song = songLocalHome.create(new SongPk(songId, "value" + songId));
return song;
}