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我有一个叫做Person的课 -

public class Person implements Nameable {
    private String name;

    public String getName(){
        return name;
    }
}

现在我有两个清单 -

List<Person>  persons = // some persons
List<Person> subsetOfPersons = // some duplicate persons, but different objects and don't share the same identity

现在我想过滤persons那些不存在的subsetOfPersons,相等标准是name属性而Person没有equals.

我怎样才能做到这一点？