changed the way that I split the given intented string.  Instead of splitting the string into an arraylist and taking up memory and space, i just split into an array of strings so it is more efficient in time and memory. Hopefully it will work properly as it splits through ','.  As long as the user doesnt put in ',' then my splitting will work. I may have to add a try catch to make sure that its the end of a submission and not just a mistake.  that will probably occur in the AddSched.java before I intent the string.