Changes to Portfolio assignment

A few announcements:  
#1:  StringPractice.java had a mistake in it.  The last two tasks should have asked you to call the substring method, NOT the toString method.  I made the change.  (Thanks, M.E. for bringing that to my attention).  Click here for the revised file.
#2:  Monday will be a lab day so that you can ask questions and work.
#3:  I am giving you an extra day on each assignment.  Portfolio is now due on Tuesday 9/12 and Create Your Own Program is due on Wednesday 9/13.