$ scala TakeLinks.scala
old version
======================
Test URL1
https://some.url.com?blah=MORE-BLAH
Test URL2
https://another.url.com?dr=who
Test URL3
https://third.url.com?name=dontknow
new version
======================
Test URL1
https://some.url.com?blah=MORE-BLAH
Test URL2
https://another.url.com?dr=who
Test URL3
https://third.url.com?name=dontknow
@daewon 저도 사실 코드가 맘에 안들어서 for comprehension 써서 리팩토링 중이었거든요.