送分了："shallow copy" 和"deep copy" 的区别，越详细越好：）

[whales]

The method clone for class Object performs a specific cloning operation. First, if the class of this object does not implement the interface Cloneable, then a CloneNotSupportedException is thrown. Note that all arrays are considered to implement the interface Cloneable. Otherwise, this method creates a new instance of the class of this object and initializes all its fields with exactly the contents of the corresponding fields of this object, as if by assignment; the contents of the fields are not themselves cloned. Thus, this method performs a "shallow copy" of this object, not a "deep copy" operation.

英文太次，看不懂。祝节日快乐！

[xmvigour]

建议你搜索一下 以前有一个贴子对这个作了很多解释！！！！！！！！！

[pengji]

建议看看thinking JAVA里面讲的很详细!在334页!
简单的说有一个vector 里面都是hashtable
如果调用vector.clone()这样是浅层复制,因为vector中的hashtable还是和前面那个vector中的公用的!
如果调用了vector.clone()同时也扁历了vector中的HASHTABLE是它也CLONE()了一个副本,也就是说前后两个vector是完全不同的对象,那这样的复职就叫深层复制!

[Patrick_DK]

应该说的是我那个帖子

我去找找看

[xmvigour]

呵呵……
Patrick_DK(疾风摩郎) 你还真是斑竹作到家了：））

[Patrick_DK]

ＮＮＤ，我还差１４０分才有一个五角星啊，抢分抢分抢分

[xmvigour]

Patrick_DK(疾风摩郎) :
我还多了150 但离第二颗星太远了 真没劲！
呵呵……

[whales]

提问之前搜过了，可惜没有找到。

感谢二位了，很遗憾只能给100分。