1、Enumeration和Iterator的區別html
https://blog.csdn.net/xiangbq/article/details/49755939java
2、Java中的ArrayList的初始容量和容量分配數據結構
http://www.javashuo.com/article/p-btxknzya-gn.htmlpost
3、關於vector大小(size)和容量(capacity)總結url
https://blog.csdn.net/jisuanji198509/article/details/80757737.net
4、Java之Integer類htm
http://www.javashuo.com/article/p-tebuqbku-hy.htmlblog
5、Dictionary類和Map類接口
Java數據結構 https://www.runoob.com/java/java-data-structures.html內存
Java map接口 https://www.runoob.com/java/java-map-interface.html
Java中的Dictionary類和Map類有什麼區別?https://oomake.com/question/7604783
Java集合中Map接口的使用方法 http://www.javashuo.com/article/p-dhidgtyt-cb.html
http://www.javashuo.com/article/p-mlpsgewy-ht.html
JVM內存結構——堆、棧、方法區、直接內存、堆和棧區別