摘要:
An iterator for lists that allows the programmer to traverse the list in either direction, modify the list during iteration, and obtain the iterator's 阅读全文
摘要:
基本元素为对象时,浅拷贝,拷贝引用(ArrayList 的clone()调用Arrays.copyof(),官方文档注明为浅拷贝) falsefalse[1, 2][1, 2][555555, 2][555555, 2] 为值时, 阅读全文