guojinchen/helloworld — pull request #2 by deandungo (2014-12-13 16:30:58+00:00)
Title: Cleanup of code

Added JavaDoc to Lists.java

Cleaned up code formatting, removed used of the i variable for the for
loop (replaced with counter).

Cleaned up console output, easier to tell which values are before and
after the use of ListIterator now.

Commented out package because of the lack of package-info and the file
is not within the package folder.