Collections.sort(someList, new Comparator<SomeObject>() {
public int compare(final SomeObject object1, final SomeObject object2) {
return (object1.getSomeDate()).compareTo(object2.getSomeDate());
}}
);
Run Code Online (Sandbox Code Playgroud)
它会给我具有最新日期的对象,这意味着列表将包含具有最新日期到最旧日期的对象集吗?