曳尾于涂 @Acer@social.cleverlibre.org

@leon007@m.cmx.im

你都玩过吗

看到RPG游戏里面的三个典故

不可燃垃圾
残疾人忍者
卑鄙的异乡人

不可燃垃圾好像是说黑魂里的灰烬
后面两个不知道是说谁

@freemo

Thanks.
I ll think using AbstractSequentialList

@freemo

I already wrote hashmap and own linked list solution.

I was just curious about whether java.util.LinkedList could also do that

It seems to me that it could not

@freemo

a pointer could be a value
I might need a pointer of the pointer

for example

int is premitives
Integer is not.
Integer in LinkedList<Integer> has no prev()/next()
Integer itself is a pointer of its value, but Integer is the value of the element(list node) not the pointer of the element(list node)

@freemo

This problem is not a concurrent problem actually. Even you synchronize well, any modification using not the iterator itself will throw the exception.

Yea, a pointer is better than an iterator, but I failed to find a pointer to elements in LinkedList/HashMap

@freemo

If the LinkedList changed, the stored iterators will throw a Concurrent Modification exception when I try to use them.

@freemo

Thanks
Yes, It should be simple.

I was thinking that whether there is a way to wrap the elements with java.util.LinkedList

I tried to use prev() and next() of ListIterator, but it seems they only work for immutable LinkedList

#java

How to implement LinkedHashMap with LinkedList and HashMap in java?

@konatasick

药有副作用吗 需要非常按时吗

如果别人告知你要请你做一件伤害你的事情，你就要就要为那告诉你们的人，并为良心的缘故拒绝他不做。这良心不是你的，乃是他的。

26 所以，我奔跑不像无定向的，我斗拳不像打空气的。
27 我是攻克己身，叫身服我，不然恐怕我传福音给别人，自己反被弃绝了。
《哥林多前书 9》

8 "喝酒有个规矩，不许勉强人，因为王吩咐过宫里所有的侍从，招待各人要随其所愿。"

《以斯帖记 1》