Java sort list -- Collections.sort sample

public static void Sort(List<Movies> items) {

Collections.sort(items, SENIORITY_ORDER);

}

static final Comparator<Movies> SENIORITY_ORDER =

        new Comparator<Movies>() {

public int compare(Movies e1, Movies e2) {

if (e1.getReleaseDate().after(e2.getReleaseDate()))

return 1;

else

return -1;

}

};