11. Webspider Extension

My second version here

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First addition, I add method morePopular() in my new version Webspider. Before for I did make that part, and this time I inspired the code from "Chiao-Fen" and "Jon Lao" to make both method work.


Second addition, I add logging parameter and import logging from java utility. When insert "-logging" argument in command line, it will switch to log mode, otherwise turn to normal.


There are something I cannot made it is test case, I try to create one but it turn out a lot of exception on eclipse that I have no idea how to fix it.