public int compare(StarWarsCharacter o1, StarWarsCharacter o2) { return o1.getEpisodeFirstAppearance().getYear() - o2.getEpisodeFirstAppearance().getYear(); }
public int compare(StarWarsCharacter o1, StarWarsCharacter o2) { return o1.getEpisodeFirstAppearance().getYear() - o2.getEpisodeFirstAppearance().getYear(); }