java 重写hashset的hashcode和equqls方法

java 重写hashset的hashcode和equqls方法

@Override
public boolean equals(Object object) {
    if (this==object){
        return true;
    }
    if (object.getClass()==Students.class){
            Students s=(Students)object;
        return s.getName().equals(name)&& s.getId()==id;
    }
    return false;
}

@Override
public int hashCode() {
    return Objects.hash(id, name, score);
}

}